CN108789800A - A kind of concrete segment curing system and maintenance process - Google Patents
A kind of concrete segment curing system and maintenance process Download PDFInfo
- Publication number
- CN108789800A CN108789800A CN201810702256.5A CN201810702256A CN108789800A CN 108789800 A CN108789800 A CN 108789800A CN 201810702256 A CN201810702256 A CN 201810702256A CN 108789800 A CN108789800 A CN 108789800A
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- China
- Prior art keywords
- concrete segment
- concrete
- fog room
- maintenance process
- curing system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of concrete segment curing system of present invention offer and maintenance process, curing system include fog room, and multiple rows of nursing frame is provided in fog room, and nursing frame includes bottom frame and stile, and stile both sides are equipped with multiple support frames, and each support frame upper surface is welded with mesh plate；Each support frame lower surface is fixed with a sprinkler pipe, and multiple showers towards lower layer's support frame upper surface are provided on every sprinkler pipe, and water source is accessed after all equal parallel communications of sprinkler pipe, and stile front side or rear side are further fixed on air jet pipe；Maintenance process includes inputting suitable mixing thermal current into fog room using the building block of straw screen or mat oversite concrete, according to certain frequency and sprinkling water；Technical solution using the present invention promotes the generation of calcium carbonate and gel using watering maintenance in such a way that steam curing is combined, input mixing thermal current and watering are free of harmful substance, reduce environmental pollution, promotes the positive progress of hydration reaction, improve maintenance effect.
Description
Technical field
The invention belongs to construction engineering technical field more particularly to a kind of concrete segment curing system and maintenance processes.
Background technology
Currently, in construction engineering technical field, usually various concrete of advance pouring molding before building constructure
Product, in case using, concrete segment has a wide range of applications field in construction projects, when concrete segment moulding by casting with
Afterwards, why can gradually condense hardening, be primarily due to cement aquation, and cement aquation need temperature appropriate and
Damp condition, therefore qualified mechanical property and machine can be reached in order to ensure that concrete has suitable curing condition, after hardening
Tool performance, it is necessary to concrete be conserved, in the prior art, often make concrete segment in the ring with certain temperature and humidity
It is conserved under the conditions of border, for example, Publication No.：The patent document of " CN106003397A " discloses a kind of concrete prefabricated
Part maintenance process and precast concrete curing system.Precast concrete maintenance process provided by the invention, including：To maintenance
Interior is passed through multielement hot fluid；Precast concrete is conserved using the indoor multielement hot fluid is conserved；It is described more
First hot fluid includes at least carbon dioxide and water.Using the technical solution of the invention, still, why concrete can gradually harden
With increase intensity, core essence is the hydration of cement as a result, therefore, same being conserved to concrete segment
When, enough water is sprayed to concrete segment surface, to promote being normally carried out for hydration reaction, is conducive to be promoted and concrete is built
The maintenance effect of block, and the technical solution of the invention, it is insufficient that there is vapor input quantities, and maintenance is in the form of a single, conserves efficiency
Low defect.
Invention content
In order to solve the above technical problems, the present invention provides a kind of concrete segment curing system and maintenance processes.
The present invention is achieved by the following technical programs.
The present invention provides a kind of concrete segment curing system, includes mainly fog room, is provided in the fog room more
Nursing frame is arranged, the nursing frame includes bottom frame and stile, and the stile, which is erected to, to be fixedly welded in the middle part of the bottom frame, described vertical
Multiple outwardly extending support frames are symmetrically welded at left and right sides of frame, each support frame upper surface is welded with mesh plate；
Each support frame lower surface is fixed with a sprinkler pipe, is provided on every sprinkler pipe multiple towards lower layer's support frame upper surface
Shower, accesses water source after all equal parallel communications of sprinkler pipe, and on front side of the stile or rear side is further fixed on air jet pipe.
The sprinkler pipe, air jet pipe, mesh plate material be stainless steel.
Spacing range between two showers of arbitrary neighborhood is 400mm~600mm.
It is smaller than 200mm between the shower and concrete segment outer surface.
In addition, the present invention also provides a kind of concrete segment maintenance process, include the following steps：
Step 1：Using concrete segment curing system as described in claim 1, concrete segment is positioned over fog room
On interior nursing frame, and concrete segment outer surface is covered in using straw screen or mat；
Step 2：Mixing thermal current is inputted into fog room by air jet pipe；
Step 3：It is indoor to conserving using water by sprinkler pipe to maintenance indoor concrete building block outer surface spray water
Concrete segment is conserved.
The mixing thermal current includes vapor, carbon dioxide and nitrogen.
Vapor quality accounting in mixing thermal current is more than 70% or more.
The heat of mixing stream pressure is 0.4MPa~0.6MPa, and temperature is 100 DEG C~120 DEG C.
Into fog room, the frequency of input mixing thermal current is 10 times/day~12 times/day described in step 2, is continued every time
Time is：30min~50min.
The frequency for spraying suitable water described in step 3 to maintenance indoor concrete building block outer surface is 0.5 times/day~1
Times/day, each duration is：The pressure of 40min~60min, water are 0.1MPa~0.3MPa.
The beneficial effects of the present invention are：Technical solution using the present invention is mutually tied using watering maintenance with steam curing
The mode of conjunction changes previous single concrete curing form, and into fog room, input mixing thermal current promotes calcium carbonate
With the generation of gel, compared with prior art, the ingredient cleanliness factor in the mixing thermal current of input is higher, is free of pernicious gas, subtracts
Environmental pollution is lacked, has sprayed the positive progress that enough water promotes hydration reaction to concrete segment outer surface, make concrete
Building block is constantly hardened in maintenance processes, and intensity is continuously improved, and improves concrete segment maintenance effect, is applied to improve building
Working medium amount has established solid foundation.
Description of the drawings
Fig. 1 is the structural schematic diagram of concrete segment curing system of the present invention；
Fig. 2 is the structural schematic diagram of nursing frame of the present invention；
Fig. 3 is the left view of nursing frame of the present invention.
In figure：1- fog rooms, 2- nursing frames, 201- bottom frames, 202- stiles, 203- support frames, 204- mesh plates, 205- are spilt
Water pipe, 206- showers, 207- air jet pipes.
Specific implementation mode
Be described further below technical scheme of the present invention, but claimed range be not limited to it is described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of concrete segment curing system of present invention offer and maintenance process, the maintenance
System includes fog room 1, and multiple rows of nursing frame 2 is provided in fog room 1, and nursing frame 2 includes bottom frame 201 and stile 202, stile
202 are erected to and are fixedly welded on the middle part of bottom frame 201, and 202 left and right sides of stile is symmetrically welded with multiple outwardly extending
Support frame 203,203 upper surface of each support frame are welded with mesh plate 204；Each 203 lower surface of support frame is fixed with one and spills
Water pipe 205 is provided with multiple showers 206 towards 203 upper surface of lower layer's support frame, all sprinkler pipes on every sprinkler pipe 205
Water source is accessed after 205 equal parallel communications, 202 front side of stile or rear side are further fixed on air jet pipe 207.
Technical solution using the present invention changes previous list using watering maintenance in such a way that steam curing is combined
One concrete curing form, into fog room, input mixing thermal current promotes the generation of calcium carbonate and gel, compared to existing
The ingredient cleanliness factor of technology, input mixed in thermal current is higher, is free of pernicious gas, reduces environmental pollution, to concrete
The positive progress that enough water promotes hydration reaction is sprayed in building block outer surface, keeps concrete segment constantly hard in maintenance processes
Change, intensity is continuously improved, and improves concrete segment maintenance effect, and solid base has been established to improve architecture construction quality
Plinth.
Further, sprinkler pipe 205, air jet pipe 207, mesh plate 204 material be stainless steel.Using the technical side
Case, convenient for being cleaned to sprinkler pipe 205, air jet pipe 207, mesh plate 204, with it is real be sent into conserve indoor mixing thermal current with
The degree of purity of water is higher, and harmful substance therein is avoided to impact concrete segment.
Further, the spacing range between two showers 206 of arbitrary neighborhood is 400mm~600mm.Shower 206 with it is mixed
It is smaller than 200mm between solidifying earth building blocks outer surface.Using the technical solution, be conducive to the water for enabling shower 206 to spray
It is equably sprayed at the outer surface of concrete segment 206, and multiple concrete segments 206 can be placed on a nursing frame, from
And be conducive to carry out large batch of maintenance to concrete segment.
In addition, the present invention also provides a kind of concrete segment maintenance process, include the following steps：
Step 1：Using such as claim 1 concrete segment curing system, concrete segment is positioned in fog room 1
Nursing frame 2 on, and be covered in concrete segment outer surface using straw screen or mat；
Step 2：Mixing thermal current is inputted into fog room 1 by air jet pipe 207；It includes vapor, two to mix thermal current
Carbonoxide and nitrogen.The mixed airflow can be obtained by carrying out heating to water using ethanol petrol as fuel in burning boiler
, the aquatic products after being heated bears vapor, and the burning of ethanol petrol produces the gases such as carbon dioxide and nitric oxide, then makes
These gases are filtered by ternary catalyzing unit and purified treatment, make nitric oxide therein and carbon monoxide, nytron
The pernicious gases such as object and nitrogen oxides generate harmless carbon dioxide, water and nitrogen through peroxidating and reduction reaction effect, are used for
Concrete segment is conserved.
Step 3：By sprinkler pipe 205 to 1 inner concrete building block outer surface spray water of fog room, using water to fog room 1
Interior concrete segment is conserved.Further, vapor quality accounting in mixing thermal current is more than 70% or more.Mixing
Hot gas flowing pressure is 0.4MPa~0.6MPa, and temperature is 100 DEG C~120 DEG C.The frequency of input mixing thermal current into fog room 1
It it is 10 times/day~12 times/day, each duration is：30min~50min.To 1 inner concrete building block of fog room in step 3
The frequency that suitable water is sprayed in outer surface is 0.5 times/day~1 times/day, and each duration is：40min~60min, the pressure of water
Power is 0.1MPa~0.3MPa.Technical solution using the present invention is changed using watering maintenance in such a way that steam curing is combined
Become previous single concrete curing form, by inputting suitable mixing thermal current into fog room and suitable quantity of water being added,
Compared with prior art, harmful substance is free of, reduces environmental pollution, promotes the positive progress of hydration reaction, concrete is made to build
Block constantly hardens in maintenance processes, and intensity is continuously improved, and improves concrete segment maintenance effect, to improve architecture construction
Quality has established solid foundation.
Claims (10)
1. a kind of concrete segment curing system, it is characterised in that：Including fog room (1), it is provided in the fog room (1) more
Nursing frame (2) is arranged, the nursing frame (2) includes bottom frame (201) and stile (202), and the stile (202), which is erected to, to be welded and fixed
In the middle part of the bottom frame (201), multiple outwardly extending support frames are symmetrically welded at left and right sides of the stile (202)
(203), each support frame (203) upper surface is welded with mesh plate (204)；Each support frame (203) lower surface is fixed with one
Sprinkler pipe (205) is provided with multiple showers (206) towards lower layer's support frame (203) upper surface on every sprinkler pipe (205),
Water source is accessed after all sprinkler pipes (205) parallel communication, stile (202) front side or rear side are further fixed on air jet pipe
(207)。
2. concrete segment curing system as described in claim 1, it is characterised in that：The sprinkler pipe (205), air jet pipe
(207), the material of mesh plate (204) is stainless steel.
3. concrete segment curing system as described in claim 1, it is characterised in that：Two showers (206) of arbitrary neighborhood it
Between spacing range be 400mm~600mm.
4. concrete segment curing system as described in claim 1, it is characterised in that：The shower (206) is built with concrete
It is smaller than 200mm between block outer surface.
5. a kind of concrete segment maintenance process, it is characterised in that：Include the following steps：
Step 1：Using concrete segment curing system as described in claim 1, concrete segment is positioned over fog room (1)
On interior nursing frame (2), and concrete segment outer surface is covered in using straw screen or mat；
Step 2：By air jet pipe (207), into fog room (1), input mixes thermal current；
Step 3：By sprinkler pipe (205) to fog room (1) inner concrete building block outer surface spray water, using water to fog room
(1) concrete segment in is conserved.
6. concrete segment maintenance process as claimed in claim 5, it is characterised in that：The mixing thermal current includes that water steams
Gas, carbon dioxide and nitrogen.
7. concrete segment maintenance process as claimed in claim 5, it is characterised in that：The vapor is in mixing thermal current
Quality accounting is more than 70% or more.
8. concrete segment maintenance process as claimed in claim 5, it is characterised in that：The heat of mixing stream pressure is
0.4MPa~0.6MPa, temperature are 100 DEG C~120 DEG C.
9. concrete segment maintenance process as claimed in claim 5, it is characterised in that：To fog room (1) described in step 2
The frequency of interior input mixing thermal current is 10 times/day~12 times/day, and each duration is：30min~50min.
10. concrete segment maintenance process as claimed in claim 5, it is characterised in that：To fog room (1) described in step 3
The frequency that suitable water is sprayed in inner concrete building block outer surface is 0.5 times/day~1 times/day, and each duration is：40min~
The pressure of 60min, water are 0.1MPa~0.3MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702256.5A CN108789800A (en) | 2018-06-30 | 2018-06-30 | A kind of concrete segment curing system and maintenance process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702256.5A CN108789800A (en) | 2018-06-30 | 2018-06-30 | A kind of concrete segment curing system and maintenance process |
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| Publication Number | Publication Date |
|---|---|
| CN108789800A true CN108789800A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810702256.5A Pending CN108789800A (en) | 2018-06-30 | 2018-06-30 | A kind of concrete segment curing system and maintenance process |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716507A (en) * | 2020-06-24 | 2020-09-29 | 浙江交工金筑交通建设有限公司 | Method for producing precast concrete |
| CN111805717A (en) * | 2020-07-04 | 2020-10-23 | 上海弘昊建材有限公司 | Concrete prefabricated part maintenance system and maintenance method |
| CN112497455A (en) * | 2020-11-17 | 2021-03-16 | 广州三川控制系统工程设备有限公司 | Concrete pipe pile maintenance system and maintenance method |
| US11356907B2 (en) | 2017-06-09 | 2022-06-07 | Vivo Mobile Communication Co., Ltd. | Transmission method and processing method of neighbor cell information, network side device, and terminal |
| EP3946865A4 (en) * | 2020-06-03 | 2022-12-21 | Carbicrete Inc. | Method for making carbonated precast concrete products with enhanced durability |
| US11597685B2 (en) | 2020-06-03 | 2023-03-07 | Carbicrete Inc | Method for making carbonated precast concrete products with enhanced durability |
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| CN204894186U (en) * | 2015-08-25 | 2015-12-23 | 马健骊 | Solar energy curing kiln |
| CN106003397A (en) * | 2016-07-27 | 2016-10-12 | 湖南三快而居住宅工业有限公司 | Concrete precast element maintenance method and system |
| CN206748709U (en) * | 2017-04-28 | 2017-12-15 | 武汉至科检测技术有限公司 | Concrete performance curing means |
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Patent Citations (3)
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| CN204894186U (en) * | 2015-08-25 | 2015-12-23 | 马健骊 | Solar energy curing kiln |
| CN106003397A (en) * | 2016-07-27 | 2016-10-12 | 湖南三快而居住宅工业有限公司 | Concrete precast element maintenance method and system |
| CN206748709U (en) * | 2017-04-28 | 2017-12-15 | 武汉至科检测技术有限公司 | Concrete performance curing means |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11356907B2 (en) | 2017-06-09 | 2022-06-07 | Vivo Mobile Communication Co., Ltd. | Transmission method and processing method of neighbor cell information, network side device, and terminal |
| EP3946865A4 (en) * | 2020-06-03 | 2022-12-21 | Carbicrete Inc. | Method for making carbonated precast concrete products with enhanced durability |
| US11597685B2 (en) | 2020-06-03 | 2023-03-07 | Carbicrete Inc | Method for making carbonated precast concrete products with enhanced durability |
| KR20230162898A (en) * | 2020-06-03 | 2023-11-29 | 칼비크리트 인크. | Method for manufacturing carbonated precast concrete products with improved durability |
| KR102711033B1 (en) | 2020-06-03 | 2024-09-30 | 칼비크리트 인크. | Method for manufacturing carbonated precast concrete products having improved durability |
| CN111716507A (en) * | 2020-06-24 | 2020-09-29 | 浙江交工金筑交通建设有限公司 | Method for producing precast concrete |
| CN111716507B (en) * | 2020-06-24 | 2022-01-18 | 浙江交工金筑交通建设有限公司 | Method for producing precast concrete |
| CN111805717A (en) * | 2020-07-04 | 2020-10-23 | 上海弘昊建材有限公司 | Concrete prefabricated part maintenance system and maintenance method |
| CN111805717B (en) * | 2020-07-04 | 2021-08-20 | 上海弘昊建材有限公司 | Concrete prefabricated part maintenance system and maintenance method |
| CN112497455A (en) * | 2020-11-17 | 2021-03-16 | 广州三川控制系统工程设备有限公司 | Concrete pipe pile maintenance system and maintenance method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |