CN109233299A - A kind of chromatic bituminous cement and preparation method thereof - Google Patents
A kind of chromatic bituminous cement and preparation method thereof Download PDFInfo
- Publication number
- CN109233299A CN109233299A CN201810845338.5A CN201810845338A CN109233299A CN 109233299 A CN109233299 A CN 109233299A CN 201810845338 A CN201810845338 A CN 201810845338A CN 109233299 A CN109233299 A CN 109233299A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixture
- petropols
- bituminous cement
- mixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of chromatic bituminous cements and preparation method thereof, belong to pavement construction material technical field, the chromatic bituminous cement is made of following raw materials in parts by weight: 54-66 parts of aromatic naphtha, 0.8-1.5 parts of modifying agent, 33.2-45 parts of Petropols, 2-5 parts of porous glass beads, alicyclic based epoxy resin 1.8-3 parts, 0.3-0.6 parts of reflective agent, 1.2-2.4 parts of calcium activated, 0.8-1.8 parts of titanium dioxide, 6-10 parts of silicone acrylic emulsion.Present invention finished product chromatic bituminous cement produced is superior in quality, high-temperature stability is good, adhesiveness is good, finished color quality is high, and there is good reflective function, the paving requirement that can satisfy different gas mild climate conditions and different places, plays the role of traffic of beautifying the environment and induce.
Description
Technical field
The invention belongs to pavement construction material technical fields, and in particular to a kind of color asphalt for Colorful Asphalt Pavement
Cementitious matter and preparation method thereof.
Background technique
With China's rapid economic development, the understanding that people beautify road safety and road is continuously improved, and has been emerged in large numbers pair
Road pavement layer distinguishes the demand of function using different colours, therefore Colorful Asphalt Pavement is just applied and given birth to.It is well known that
It is black after common overwhelming majority asphalt production factory, and Colorful Asphalt Pavement need to be made into various colors, so substitution is common
The chromatic bituminous cement of dark asphalt just has wide market.Chromatic bituminous cement is usually by light-colored resin, high part
Sub- polymer and filling oil, add some outer-penetrating agents, after utilizing high speed shear instrument shear agitation under the high temperature conditions, then add phase
Pigment is answered to be made.Chromatic bituminous cement has good ductility, colour stable, not fugitive color, but because of its high production
Cost and poor performance cause the application of Colorful Asphalt Pavement to be confined to some large- and-medium size cities.Therefore, colour can be reduced
The cost of manufacture of bituminous pavement simultaneously improves the popularization and application that its performance is directly related to Colorful Asphalt Pavement.
If number of patent application is CN01138806.4, authorized announcement date is on May 4th, 2005, and patent name is " colour drip
The patent of invention of green and preparation method ", technical solution are as follows: a kind of color asphalt and preparation method, weight proportion are as follows: petroleum
De- matter pitch 90#40-44%, Petropols 120#26-30%, Petropols 90#3-5%, extraction oil 4-6%, dimethylbenzene 2-
4%, pentachlorophenol sodium salt 5-7%, 99% chromium 2-4%, iron oxide 30#3-5%, rosin 2-4%, titanium oxide 1-3%, pigment are suitable
Amount.It using asphalitine is proposed after vacuum distillation, is shunted into splitter column, then adds resin material, titanium, pigment etc. and carry out high temperature
Synthesis.Above-mentioned patent prepares color asphalt using the method for making conventional black pitch decolourize, and such method pitch decoloration is difficult,
Production technology is complicated, and solvent used causes serious pollution to the environment and will affect the correlated performance of pitch, further, above method system
The color asphalt obtained is conventional plain asphalt, and pavement reflecting performance is poor, in the region of dark, it is not easy to it is identified, no
The effect of Colorful Asphalt Pavement beautification and induction traffic can be given full play to.
Summary of the invention
In order to overcome the problems, such as above-mentioned defect existing in the prior art and, the present invention provides a kind of chromatic bituminous cements
And preparation method thereof, manufacturing procedure of the present invention is reasonable, and production and processing is convenient, and finished product chromatic bituminous cement performance obtained is excellent
Good, high-temperature stability is good, and adhesiveness is good, and finished color quality is high, and has good reflective function, and the present invention can satisfy
The paving requirement of different gas mild climate conditions and different places, plays the role of traffic of beautifying the environment and induce.
In order to achieve the above-mentioned object of the invention, technical scheme is as follows:
A kind of chromatic bituminous cement, the chromatic bituminous cement are made of following raw materials in parts by weight:
54-66 parts of aromatic naphtha；
0.8-1.5 parts of modifying agent；
33.2-45 parts of Petropols；
2-5 parts of porous glass beads；
Alicyclic based epoxy resin 1.8-3 parts；
0.3-0.6 parts of reflective agent；
1.2-2.4 parts of calcium activated；
0.8-1.8 parts of titanium dioxide；
6-10 parts of silicone acrylic emulsion.
Preferably, the chromatic bituminous cement is made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
3 parts of porous glass beads；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
2 parts of calcium activated；
1.2 parts of titanium dioxide；
8 parts of silicone acrylic emulsion.
Preferably, the aromatic naphtha is furfural extract oil.
Preferably, the model ZL-78 of the modifying agent.
Preferably, the Petropols are C9 Petropols.
A kind of preparation method of chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 60 DEG C -80 DEG C, mixes first part of Petropols and 90min or more, stirring speed is mixed
Degree is that 1000~1800rp/min obtains mixture A, mixture A heats up in whipping process until Petropols all melt
To 100 DEG C -120 DEG C；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
90min mixture B derived above is mixed in based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion, will mix in whipping process
It closes object B and is warming up to 130 DEG C -140 DEG C；
D, third part Petropols are mixed into mixture B, and 90min or more is mixed, obtains mixture C, it is stirred
Mixture C is warming up to 140 DEG C -150 DEG C in journey, and the temperature of mixture C is maintained at 140 DEG C -150 DEG C, with 8000~
Gained shearing material is carried out heat preservation development 60min and dripped to get colour by the shear rate high speed shear 45min of 12000rp/min
Green cementitious matter.
Preferably, it in the step b, mixes first part of Petropols and 120min is mixed；In step c, incorporation second
Part Petropols, and incorporating modified simultaneously dose, porous glass beads, alicyclic based epoxy resin, calcium activated, titanium dioxide and silicon third
120min is mixed in lotion；In step d, third part Petropols are mixed into mixture B, 120min is mixed.
Preferably, in the step b, aromatic hydrocarbons oil temperature is 75 DEG C, and the temperature of mixture A is 115 DEG C；In the step c,
The temperature of mixture B is 138 DEG C；In the step d, the temperature of mixture C is 144 DEG C.
Beneficial effects of the present invention:
(1) manufacturing procedure of the present invention is reasonable, and production and processing is convenient, and finished product chromatic bituminous cement is superior in quality, and high temperature is steady
Qualitative good, adhesiveness is good, and finished color quality is high, and has good reflective function, can satisfy different gas mild climates
The paving requirement of condition and different places, can give full play to the effect for beautifying the environment and inducing traffic.
(2) not only daytime is lucuriant in design for the pavement of road of chromatic bituminous cement making produced by the present invention, at night
Also there can be certain reflex to the light of surrounding, good visualization can be provided for the pedestrian of driver and road
Effect improves their recognition capability, increases the traffic safety of road.Wherein, porous glass beads are as main reflective material
Material has light, intensity height, the good feature of chemical stability, and is disperse easily in organic material system, it is made to be attached to coloured silk
Performance in color bituminous cements has obtained biggish promotion, so that chromatic bituminous cement pavement reflecting with higher
Property, cementitious matter made from incorporation cullet is compared, anti-strip effect and reflecting effect are also more preferable, and the incorporation of reflective agent is to colour
The reflecting effect of bituminous cements further increases and enhances.
(3) the alicyclic based epoxy resin used in the present invention is high with stability, density is good, intensity is big and attachment
The strong feature of ability, can enhance the adhesive ability of porous glass beads and cementitious matter, be unlikely to be peel off it, and can increase road surface
Antiwear property.
(4) calcium activated in the present invention can be improved resistance to compression and the wear-resisting property of chromatic bituminous cement, further, also
Stabilizer of the energy as modifying agent guarantees that modifying agent is uniformly dispersed in the product.
(5) titanium dioxide in the present invention improves chromatic bituminous cement colorability and fade resistance energy, with activity
The combination of calcium can also improve the adhesiveness of cementitious matter, and titanium dioxide also has the characteristics that thermal stability is good.
(6) silicone acrylic emulsion in the present invention can significantly improve the colour retention of chromatic bituminous cement not fugitive color, moreover it is possible to
The ductility for enough improving chromatic bituminous cement, enhances plasticity.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
In following embodiment, ZL-78 type modifying agent is produced by Peng Chuan pavement material Co., Ltd of Chongqing City.
Embodiment 1
A kind of chromatic bituminous cement, the chromatic bituminous cement are made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
3 parts of porous glass beads；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
2 parts of calcium activated；
1.2 parts of titanium dioxide；
8 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific testing result is shown in Table 1.
1 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
Embodiment 2
A kind of chromatic bituminous cement, the chromatic bituminous cement are made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1 part of modifying agent；
45 parts of Petropols；
2 parts of porous glass beads；
1.8 parts of alicyclic based epoxy resin；
0.3 part of reflective agent；
1.2 parts of calcium activated；
0.8 part of titanium dioxide；
6 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 2.
2 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter table
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 52.5 |
| Softening point (DEG C) | 56.2 |
| Ductility (15 DEG C/cm) | > 100 |
| Reflection coefficient | 1.2 |
| Color grade (iron cobalt colorimetric method) | 12 |
| Adhesiveness (peels off area %) | 2 |
Embodiment 3
A kind of chromatic bituminous cement, the chromatic bituminous cement are made of following raw materials in parts by weight:
58 parts of aromatic naphtha；
1.3 parts of modifying agent；
40.7 parts of Petropols；
5 parts of porous glass beads；
3 parts of alicyclic based epoxy resin；
0.6 part of reflective agent；
2.4 parts of calcium activated；
1.8 parts of titanium dioxide；
10 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 3.
3 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter table
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 64.5 |
| Softening point (DEG C) | 59.1 |
| Ductility (10 DEG C/cm) | 42.4 |
| Reflection coefficient | 1.5 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 4 |
Embodiment 4
A kind of chromatic bituminous cement, the chromatic bituminous cement are made of following raw materials in parts by weight:
60 parts of aromatic naphtha；
0.9 part of modifying agent；
39.1 parts of Petropols；
2.8 parts of porous glass beads；
1.9 parts of alicyclic based epoxy resin；
0.3 part of reflective agent；
1.5 parts of calcium activated；
0.9 part of titanium dioxide；
7 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 4.
4 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter table
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 73.8 |
| Softening point (DEG C) | 50.2 |
| Ductility (15 DEG C/cm) | > 100 |
| Reflection coefficient | 1.3 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 2 |
Embodiment 5
A kind of chromatic bituminous cement, the chromatic bituminous cement are made of following raw materials in parts by weight:
65 parts of aromatic naphtha；
1.1 parts of modifying agent；
33.9 parts of Petropols；
3.5 parts of porous glass beads；
2.5 parts of alicyclic based epoxy resin；
0.5 part of reflective agent；
1.6 parts of calcium activated；
1.1 parts of titanium dioxide；
8 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 5.
5 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 93.7 |
| Softening point (DEG C) | 51.9 |
| Ductility (10 DEG C/cm) | 59.3 |
| Reflection coefficient | 1.6 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 2 |
Embodiment 6
A kind of chromatic bituminous cement, the chromatic bituminous cement are made of following raw materials in parts by weight:
66 parts of aromatic naphtha；
0.8 part of modifying agent；
33.2 parts of Petropols；
4 parts of porous glass beads；
2.8 parts of alicyclic based epoxy resin；
0.5 part of reflective agent；
2.1 parts of calcium activated；
1.6 parts of titanium dioxide；
10 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 6.
6 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter table
Comparative example 1
The present embodiment the difference from embodiment 1 is that: be not incorporated into porous glass beads.
Specifically, the chromatic bituminous cement in the present embodiment is made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
2 parts of calcium activated；
1.2 parts of titanium dioxide；
8 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha, modifying agent, Petropols, alicyclic based epoxy resin, reflective agent, calcium activated, titanium are weighed according to the ratio
Petropols are divided into three parts, first part, second part and third part weight fraction ratio are as follows: 3:5:2 by white powder and silicone acrylic emulsion；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, alicyclic based epoxy resin is living
Property calcium, titanium dioxide and silicone acrylic emulsion be mixed 120min and obtain mixture B, and mixture B is warming up to 138 in whipping process
℃；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 " asphalt highway construction technology rule
Model " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 7.
7 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 55.6 |
| Softening point (DEG C) | 66.3 |
| Ductility (10 DEG C/cm) | 36.2 |
| Reflection coefficient | 0.5 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area) | 1 |
Comparative example 2
The present embodiment the difference from embodiment 1 is that: the porous glass beads of incorporation are changed to the useless of identical weight number
Old glass.
Specifically, the chromatic bituminous cement in the present embodiment is made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
3 parts of post-consumer glass；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
2 parts of calcium activated；
1.2 parts of titanium dioxide；
8 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, post-consumer glass, alicyclic based epoxy resin, reflective agent,
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by calcium activated, titanium dioxide and silicone acrylic emulsion are as follows:
3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose, post-consumer glass, alicyclic ring same clan ring are mixed into mixture A
Oxygen resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, by mixture B liter in whipping process
Temperature is to 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 8.
8 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter table
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 52.6 |
| Softening point (DEG C) | 64.9 |
| Ductility (10 DEG C/cm) | 32.8 |
| Reflection coefficient | 0.8 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 5 |
Comparative example 3
The present embodiment the difference from embodiment 1 is that: calcium activated is not added.
Specifically, the chromatic bituminous cement in the present embodiment is made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
3 parts of porous glass beads；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
1.2 parts of titanium dioxide；
8 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio are as follows: 3:5 by agent, titanium dioxide and silicone acrylic emulsion:
2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, and mixture B heats up in whipping process
To 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 9.
9 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 53.5 |
| Softening point (DEG C) | 65.3 |
| Ductility (10 DEG C/cm) | 33.1 |
| Reflection coefficient | 1.4 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 9 |
Comparative example 4
The present embodiment the difference from embodiment 1 is that: titanium dioxide is not added.
Specifically, the chromatic bituminous cement in the present embodiment is made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
3 parts of porous glass beads；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
2 parts of calcium activated；
8 parts of silicone acrylic emulsion.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio are as follows: 3:5 by agent, calcium activated and silicone acrylic emulsion:
2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated and silicone acrylic emulsion are mixed 120min and obtain mixture B, and mixture B heats up in whipping process
To 138 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
The temperature of mixture C rises to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, with the shearing speed of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by rate high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 10.
10 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 53.2 |
| Softening point (DEG C) | 64.1 |
| Ductility (10 DEG C/cm) | 33 |
| Reflection coefficient | 1.4 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 9 |
Comparative example 5
The present embodiment the difference from embodiment 1 is that: the third solution of silicon is not added.
Specifically, the chromatic bituminous cement in the present embodiment is made of following raw materials in parts by weight:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
3 parts of porous glass beads；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
2 parts of calcium activated；
1.2 parts of titanium dioxide.
Wherein, the aromatic naphtha is furfural extract oil；The model ZL-78 of the modifying agent；The Petropols are C9
Petropols.
The preparation method of above-mentioned chromatic bituminous cement, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio are as follows: 3:5:2 by agent, calcium activated and titanium dioxide；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated and titanium dioxide are mixed 120min and obtain mixture B, are warming up to mixture B in whipping process
138℃；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
Mixture C is warming up to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, high with the shear rate of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by speed shearing 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 11.
11 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
Comparative example 6
The present embodiment the difference from embodiment 1 is that: in the preparation process of chromatic bituminous cement, mixture mixing time
It is different.
Specifically, the preparation method of the chromatic bituminous cement in the present embodiment, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha being warming up to 75 DEG C, mixes first part of Petropols and is mixed 90min, mixing speed is 1000~
1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 90min and obtain mixture B, by mixture in whipping process
B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, and 90min is mixed, mixture C is obtained, by mixture C
Temperature is maintained at 144 DEG C, and with the shear rate high speed shear 45min of 8000~12000rp/min, gained shearing material is carried out
60min is to get chromatic bituminous cement for heat preservation development.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 12.
12 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 50.2 |
| Softening point (DEG C) | 62.3 |
| Ductility (10 DEG C/cm) | 27.2 |
| Reflection coefficient | 1.4 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 2 |
Comparative example 7
The present embodiment the difference from embodiment 1 is that: in the preparation process of chromatic bituminous cement, when the stirring of mixture
Between it is different.
Specifically, the preparation method of the chromatic bituminous cement in the present embodiment, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 75 DEG C, mixes first part of Petropols and 150min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 115 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 150min and obtain mixture B, will mixing in whipping process
Object B is warming up to 138 DEG C；
D, third part Petropols are mixed into mixture B, 150min is mixed, obtains mixture C, in whipping process
Mixture C is warming up to 144 DEG C, and the temperature of mixture C is maintained at 144 DEG C, high with the shear rate of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by speed shearing 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 13.
13 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 51.2 |
| Softening point (DEG C) | 62.8 |
| Ductility (10 DEG C/cm) | 27.8 |
| Reflection coefficient | 1.4 |
| Color grade (iron cobalt colorimetric method) | 11 |
| Adhesiveness (peels off area %) | 2 |
Comparative example 8
The present embodiment the difference from embodiment 1 is that: in the preparation process of chromatic bituminous cement, each step tie substance
Heating temperature it is different.
Specifically, the preparation method of the chromatic bituminous cement in the present embodiment, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 55 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 95 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 124 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
Mixture C is warming up to 135 DEG C, and the temperature of mixture C is maintained at 135 DEG C, high with the shear rate of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by speed shearing 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 14.
14 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 53.2 |
| Softening point (DEG C) | 64.8 |
| Ductility (10 DEG C/cm) | 32.3 |
| Reflection coefficient | 1.4 |
| Color grade (iron cobalt colorimetric method) | 15 |
| Adhesiveness (peels off area %) | 2 |
Comparative example 9
The present embodiment the difference from embodiment 1 is that: in the preparation process of chromatic bituminous cement, each step tie substance
Heating temperature it is different.
Specifically, the preparation method of the chromatic bituminous cement in the present embodiment, comprising the following steps:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin is reflective
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by agent, calcium activated, titanium dioxide and silicone acrylic emulsion
Are as follows: 3:5:2；
B, aromatic naphtha is warming up to 85 DEG C, mixes first part of Petropols and 120min, mixing speed 1000 is mixed
~1800rp/min obtains mixture A until Petropols all melt, and mixture A is warming up to 126 DEG C in whipping process；
C, second part of Petropols, and incorporating modified simultaneously dose are mixed into mixture A, porous glass beads are alicyclic
Based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 120min and obtain mixture B, will mixing in whipping process
Object B is warming up to 145 DEG C；
D, third part Petropols are mixed into mixture B, 120min is mixed, obtains mixture C, in whipping process
Mixture C is warming up to 155 DEG C, the temperature of mixture C is maintained at 155 DEG C, with the shear rate of 8000~12000rp/min
Gained shearing material is carried out heat preservation development 60min to get chromatic bituminous cement by high speed shear 45min.
By chromatic bituminous cement made from above-described embodiment and the color asphalt as made from above-mentioned chromatic bituminous cement
Mixture is referring to chinese national standard " color asphalt concrete " GB/T 32984-2016 and " asphalt highway construction technology
Specification " JTGF40-2004 carries out correlated performance test, and specific test result is shown in Table 15.
15 chromatic bituminous cement of table and chromatic bitumen mixture performance parameter
| Index | Test result |
| Needle penetration (25 DEG C, 100g, 5s/0.1mm) | 53.6 |
| Softening point (DEG C) | 64.3 |
| Ductility (10 DEG C/cm) | 32.6 |
| Reflection coefficient | 1.4 |
| Color grade (iron cobalt colorimetric method) | 14 |
| Adhesiveness (peels off area %) | 2 |
Embodiment 1 and comparative example 1 are compared it can be concluded that, mix color asphalt made from appropriate porous glass beads
Cementitious matter, reflective function improve a lot than common color bituminous cements.
Embodiment 1 and comparative example 2 are compared it can be concluded that, mix the porous glass beads ratio of identical weight number
It is more preferable to mix its reflective function of post-consumer glass, and anti-strip effect is also preferable.
Embodiment 1 and comparative example 3 and comparative example 4 are compared it can be concluded that, calcium activated and titanium dioxide collective effect pair
The adhesiveness of chromatic bituminous cement has a distinct increment.
Embodiment 1 and comparative example 5 are compared as can be seen that silicone acrylic emulsion can be improved prolonging for chromatic bituminous cement
Degree, enhances its plasticity.
By embodiment 1 and comparative example 6 and compare 7 be compared it can be concluded that, mixing time appropriate can make colored drip
Each raw material of green cementitious matter is uniformly mixed, and helps to improve its needle penetration, softening point and ductility.
Embodiment 1 and comparative example 8 and comparative example 9 are compared it can be concluded that, heating temperature appropriate can be improved into
The quality of colour of product.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (8)
1. chromatic bituminous cement, it is characterised in that: the chromatic bituminous cement is by following raw materials in parts by weight
Composition:
54-66 parts of aromatic naphtha；
0.8-1.5 parts of modifying agent；
33.2-45 parts of Petropols；
2-5 parts of porous glass beads；
Alicyclic based epoxy resin 1.8-3 parts；
0.3-0.6 parts of reflective agent；
1.2-2.4 parts of calcium activated；
0.8-1.8 parts of titanium dioxide；
6-10 parts of silicone acrylic emulsion.
2. a kind of chromatic bituminous cement described in requiring 1, it is characterised in that: the chromatic bituminous cement is by below according to weight
Measure the raw material composition of number meter:
54 parts of aromatic naphtha；
1.5 parts of modifying agent；
44.5 parts of Petropols；
3 parts of porous glass beads；
2.2 parts of alicyclic based epoxy resin；
0.4 part of reflective agent；
2 parts of calcium activated；
1.2 parts of titanium dioxide；
8 parts of silicone acrylic emulsion.
3. benefit require 1 described in a kind of chromatic bituminous cement, it is characterised in that: the aromatic naphtha be furfural extract oil.
4. a kind of chromatic bituminous cement described in claim 1, it is characterised in that: the model ZL-78 of the modifying agent.
5. benefit require 1 described in a kind of chromatic bituminous cement, it is characterised in that: the Petropols be C9 Petropols.
6. a kind of preparation method of chromatic bituminous cement described in claim 1, it is characterised in that: the following steps are included:
A, aromatic naphtha is weighed according to the ratio, modifying agent, Petropols, porous glass beads, alicyclic based epoxy resin, reflective agent,
Petropols are divided into three parts, first part, second part and third part weight fraction ratio by calcium activated, titanium dioxide and silicone acrylic emulsion are as follows:
3:5:2；
B, aromatic naphtha is warming up to 60 DEG C -80 DEG C, mixes first part of Petropols and 90min or more is mixed, mixing speed is
1000~1800rp/min obtains mixture A, is warming up to mixture A in whipping process until Petropols all melt
100℃-120℃；
C, second part of Petropols, and incorporating modified simultaneously dose, porous glass beads, alicyclic ring same clan ring are mixed into mixture A
Oxygen resin, calcium activated, titanium dioxide and silicone acrylic emulsion are mixed 90min mixture B derived above, by mixture in whipping process
B is warming up to 130 DEG C -140 DEG C；
D, third part Petropols are mixed into mixture B, 90min or more is mixed, obtains mixture C, in whipping process
Mixture C is warming up to 140 DEG C -150 DEG C, the temperature of mixture C is maintained at 140 DEG C -150 DEG C, with 8000~12000rp/min
Shear rate high speed shear 45min, by gained shearing material carry out heat preservation development 60min to get chromatic bituminous cement.
7. a kind of preparation method of chromatic bituminous cement as claimed in claim 6, it is characterised in that: in the step b, incorporation
120min is mixed in first part of Petropols；In step c, second part of Petropols is mixed into mixture A, and mix simultaneously
120min is mixed in modifying agent, porous glass beads, alicyclic based epoxy resin, calcium activated, titanium dioxide and silicone acrylic emulsion；Step
In rapid d, third part Petropols are mixed into mixture B, 120min is mixed.
8. a kind of preparation method of chromatic bituminous cement as claimed in claim 6, it is characterised in that: in the step b, aromatic hydrocarbons
Oil temperature is 75 DEG C, and the temperature of mixture A is 115 DEG C；In the step c, the temperature of mixture B is 138 DEG C；The step d
In, the temperature of mixture C is 144 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845338.5A CN109233299A (en) | 2018-07-27 | 2018-07-27 | A kind of chromatic bituminous cement and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845338.5A CN109233299A (en) | 2018-07-27 | 2018-07-27 | A kind of chromatic bituminous cement and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109233299A true CN109233299A (en) | 2019-01-18 |
Family
ID=65073160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810845338.5A Pending CN109233299A (en) | 2018-07-27 | 2018-07-27 | A kind of chromatic bituminous cement and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109233299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112625453A (en) * | 2020-11-09 | 2021-04-09 | 蚌埠四方沥青有限责任公司 | Modified decolored asphalt and preparation method thereof |
| CN118063924A (en) * | 2023-10-27 | 2024-05-24 | 峰和赢创(山西)低碳科技有限公司 | High-saturation weather-resistant nonpolar bright-color asphalt cement, and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10265672A (en) * | 1997-03-25 | 1998-10-06 | Fuji Kosan Kk | Decolored asphalt emulsion for cold laying and its production |
| CN101928465A (en) * | 2010-09-21 | 2010-12-29 | 上海浦东路桥建设股份有限公司 | Color asphalt binder capable of being directly applied and preparation method thereof |
| CN102408728A (en) * | 2010-09-25 | 2012-04-11 | 上海彤路道路工程有限公司 | Novel colored asphalt cement and preparation method thereof |
| CN107793770A (en) * | 2017-11-17 | 2018-03-13 | 北京市政路桥建材集团有限公司昌平沥青厂 | A kind of chromatic bituminous cement and preparation method thereof |
| CN108219491A (en) * | 2018-02-26 | 2018-06-29 | 山东科达基建有限公司 | Colorful Asphalt Pavement |
-
2018
- 2018-07-27 CN CN201810845338.5A patent/CN109233299A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10265672A (en) * | 1997-03-25 | 1998-10-06 | Fuji Kosan Kk | Decolored asphalt emulsion for cold laying and its production |
| CN101928465A (en) * | 2010-09-21 | 2010-12-29 | 上海浦东路桥建设股份有限公司 | Color asphalt binder capable of being directly applied and preparation method thereof |
| CN102408728A (en) * | 2010-09-25 | 2012-04-11 | 上海彤路道路工程有限公司 | Novel colored asphalt cement and preparation method thereof |
| CN107793770A (en) * | 2017-11-17 | 2018-03-13 | 北京市政路桥建材集团有限公司昌平沥青厂 | A kind of chromatic bituminous cement and preparation method thereof |
| CN108219491A (en) * | 2018-02-26 | 2018-06-29 | 山东科达基建有限公司 | Colorful Asphalt Pavement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112625453A (en) * | 2020-11-09 | 2021-04-09 | 蚌埠四方沥青有限责任公司 | Modified decolored asphalt and preparation method thereof |
| CN118063924A (en) * | 2023-10-27 | 2024-05-24 | 峰和赢创(山西)低碳科技有限公司 | High-saturation weather-resistant nonpolar bright-color asphalt cement, and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107759141A (en) | Color asphalt concrete and preparation method thereof | |
| CN106431125A (en) | Cold mixing color asphalt mixture and preparation method | |
| CN105906233B (en) | A kind of high-performance color pervious asphalt concrete and preparation method thereof | |
| CN105255097A (en) | Light-colored asphalt cement and preparation method thereof | |
| CN106633606A (en) | Colored asphalt cementing material suitable for heavy traffic and preparation method thereof | |
| CN109233299A (en) | A kind of chromatic bituminous cement and preparation method thereof | |
| CN109385106A (en) | Low-viscosity high-performance modified asphalt and preparation method thereof | |
| CN108483999B (en) | Colored permeable pavement asphalt mixture and preparation and application thereof | |
| CN106751973A (en) | A kind of high temperature resistant environment-protective color asphalt | |
| CN104058631B (en) | A kind of colourless cementitious matter and preparation method thereof | |
| CN107827396A (en) | Cold mixing color asphalt concrete and preparation method thereof | |
| CN108947329A (en) | A kind of chromatic bitumen mixture and preparation method thereof | |
| CN106084662B (en) | A kind of epoxy resin composite material of anti-ultraviolet ageing and preparation method thereof | |
| CN107793770A (en) | A kind of chromatic bituminous cement and preparation method thereof | |
| CN107556919A (en) | A kind of anti-aging bituminized shingle and preparation method | |
| CN103739237A (en) | Color asphalt mixture and preparation method thereof | |
| CN109809742B (en) | Cold-mix colorful asphalt mixture and preparation method and application thereof | |
| Xin | Research application of colored asphalt mixture pavement | |
| CN105778204B (en) | cementing material and mixture for colored pavement and preparation method thereof | |
| CN111909530A (en) | Colored asphalt suitable for cold regions and preparation method thereof | |
| CN104017379A (en) | Modified asphalt and preparation method thereof | |
| CN108912702A (en) | A kind of Modified coloured asphalt cementitious matter and preparation method thereof | |
| CN111233375A (en) | Functional drainage pavement and preparation method thereof | |
| CN111607235A (en) | Ingredients and preparation method of colored asphalt | |
| CN108610600A (en) | Chromatic bitumen mixture of function admirable and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190307 Address after: 610107 Tianping Village Group 5, Xihe Town, Longquanyi District, Chengdu City, Sichuan Province Applicant after: SICHUAN GAOLU YUANCHANG GROUP Co.,Ltd. Address before: 610107 Tianping Village, Xihe Town, Longquanyi District, Chengdu City, Sichuan Province, Group 5, No. 169 (Lin) Applicant before: SICHUAN GAOLU ROAD NEW MATERIAL DEVELOPMENT Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |