CN111073315A - Formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material - Google Patents
Formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material Download PDFInfo
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- CN111073315A CN111073315A CN201811255073.XA CN201811255073A CN111073315A CN 111073315 A CN111073315 A CN 111073315A CN 201811255073 A CN201811255073 A CN 201811255073A CN 111073315 A CN111073315 A CN 111073315A
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- layer
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- adhesive polymer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
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- 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
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Hydrology & Water Resources (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material which consists of five layers, namely an outer surface layer, a main material layer, a carcass layer, a main material layer and an outer surface layer in sequence. The outer surface layer is a PE special film, a plastic film, an isolating film, a slate piece or a blue aluminum foil piece; the main material layer comprises the following components in percentage by weight of 100 percent: 55-80% of heavy traffic asphalt, 6-21% of natural rubber, 5-10% of glycerin monostearate, 5-25% of bentonite, 0.2-7% of naphthenic oil, 0.4-6% of petroleum resin and 2-10% of aromatic oil; the matrix layer is a space chip.
Description
The technical field is as follows:
the invention relates to a formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material.
Background art:
at present, the commonly used waterproof materials in China comprise modified asphalt coiled materials, self-adhesive coiled materials, ethylene propylene diene monomer coiled materials, PVC coiled materials, coatings and the like, but the materials face the following difficulties:
1. a concrete protective layer with the thickness of several centimeters must be poured before main concrete is poured, and the invisible damage to the waterproof layer can be caused in the construction process of the protective layer;
2. in the process of concrete construction of a main body, reinforcing steel bars are hung, bound, crossed on an operation surface and other activities possibly damage the finished waterproof layer;
3. the number of the pre-laid waterproof layer heads is large, and the operation deviation is easy to occur in the lapping of the coiled materials, so that the hidden trouble of leakage is left.
4. The occurrence of the above situation or the damage of the waterproof layer due to the deformation of the structural layer can cause the intrusion of water and the channeling between the waterproof layers, and in severe cases, the whole waterproof layer fails, which is the biggest dilemma and worry of the waterproof of the basement and the roof at present.
The invention content is as follows:
the invention aims at the problems and provides a formed non-overlap non-cured self-adhesive polymer modified asphalt waterproof coiled material.
In order to achieve the purpose, the invention adopts the following technical scheme that the tire comprises five layers, namely an outer surface layer, a main material layer, a carcass layer, a main material layer and an outer surface layer, wherein the outer surface layer is a PE film, a plastic aluminum film, an isolating film, a slate piece or an aluminum foil piece; the main material layer comprises the following components in percentage by weight of 100 percent: 55-80% of heavy traffic asphalt, 6-21% of natural rubber, 5-10% of glycerin monostearate, 5-25% of bentonite, 0.2-7% of naphthenic oil, 0.4-6% of petroleum resin and 2-10% of aromatic oil; the matrix layer is a space chip.
The invention has the beneficial effects that:
1. high adhesion
The main material layer can be tightly combined with a base surface, particularly a fine aggregate concrete base surface to form a combined layer, the combined layer and the cement base surface have strong binding power, cement mortar or concrete is firmly bonded with the combined layer of the main material layer in the pouring and curing process and is integrated, the main material layer can automatically heal and repair even if local damage occurs, water seepage is controlled at the damaged part, and channeling is prevented.
2. Superior puncture resistance
The invention contains high-strength hollow tire base, has strong tensile strength, and the main material is non-solidified rubber asphalt, so the invention has strong impact resistance and puncture resistance, and the adopted non-solidified rubber asphalt has strong self-healing function.
3. Convenient to use and maintain
The invention does not need to be heated during construction, can be paved and pasted after the outer surface layer is uncovered, is extremely convenient to construct, can firmly bond the main material layer and the building structure layer after construction, ensures that no gap exists between the main material layer and the waterproof structure layer, inhibits the transverse flow of water, does not generate water channeling phenomenon if damaged, is extremely convenient to find a leakage point, and forms an integral waterproof system without lap seams at the lap joint.
4. Good construction economic performance
In the waterproof construction process of the traditional product, a concrete protective layer with the thickness of several centimeters is required to be poured after the waterproof is finished, and when the waterproof construction method is adopted for construction, the concrete protective layer can be eliminated according to the requirement, the construction progress is not influenced by weather and base layer humidity, the construction period is shortened, and the construction cost is saved.
5. Compared with the same type of hot-melt non-solidified product, the invention solves the problem of
(1) The hot melting non-curing construction is not simple enough, and the hot melting has certain dangerous problems;
(2) fire easily occurs in the hot melting process, and the problem that the hot melting process does not meet the requirement of environmental protection is solved;
(3) the hot-melting non-curing construction thickness is influenced by human factors, and the like, and the problem of inconvenient transportation of the non-curing coating is solved.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
In fig. 1, 1 is an outer skin layer, 2 is a main material layer, and 3 is a carcass layer.
The specific implementation mode is as follows:
example 1
At 180 ℃, 55kg of heavy traffic asphalt and 21kg of natural rubber are mixed and stirred for 2 hours, then 10kg of glyceryl monostearate and 5kg of naphthenic oil are added, the mixture is stirred for 60 minutes, then 2kg of aromatic oil and 1kg of petroleum resin are added, the mixture is stirred uniformly, finally 6kg of bentonite is added, and the mixture is used as a main material layer material after being fully stirred. The method comprises the steps of installing a carcass layer and an outer surface layer in a forming device according to a program, starting the device, pouring a main material layer material between the carcass layer and the outer surface layer, rapidly cooling and pressing to a specified thickness, and manufacturing a semi-finished product for later use. Pouring a main material layer material between the semi-finished product and the outer surface layer manufactured in the second step by equipment, quickly cooling, pressing into a specified thickness, and rolling up according to a fixed length to prepare the formed non-lap-joint non-cured self-adhesive polymer modified asphalt waterproof coiled material.
Claims (1)
1. The formed non-overlap non-cured self-adhesive polymer modified asphalt waterproof roll is characterized by comprising five layers, namely an outer surface layer, a main material layer, a carcass layer, a main material layer and an outer surface layer in sequence. The outer surface layer is a PE film, a plastic film, an isolating film, a slate piece or an aluminum foil piece; the main material layer comprises the following components in percentage by weight of 100 percent: 55-80% of heavy traffic asphalt, 6-21% of natural rubber, 5-10% of glycerin monostearate, 5-25% of bentonite, 0.2-7% of naphthenic oil, 0.4-6% of petroleum resin and 2-10% of aromatic oil; the matrix layer is a space chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255073.XA CN111073315A (en) | 2018-10-19 | 2018-10-19 | Formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255073.XA CN111073315A (en) | 2018-10-19 | 2018-10-19 | Formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111073315A true CN111073315A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811255073.XA Pending CN111073315A (en) | 2018-10-19 | 2018-10-19 | Formed non-overlapping non-cured self-adhesive polymer modified asphalt waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111073315A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560220A (en) * | 2020-04-29 | 2020-08-21 | 沈阳国建精材科技发展有限公司 | Water-based non-curing rubber asphalt waterproof coating |
| CN113119572A (en) * | 2021-05-29 | 2021-07-16 | 山东鑫中和新材料科技有限公司 | Production process of asphalt-based waterproof coiled material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497096A (en) * | 2016-10-19 | 2017-03-15 | 嘉兴潮源新型建材股份有限公司 | Uncured rubber asphalt waterproofing coiled material and preparation method thereof |
-
2018
- 2018-10-19 CN CN201811255073.XA patent/CN111073315A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497096A (en) * | 2016-10-19 | 2017-03-15 | 嘉兴潮源新型建材股份有限公司 | Uncured rubber asphalt waterproofing coiled material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560220A (en) * | 2020-04-29 | 2020-08-21 | 沈阳国建精材科技发展有限公司 | Water-based non-curing rubber asphalt waterproof coating |
| CN113119572A (en) * | 2021-05-29 | 2021-07-16 | 山东鑫中和新材料科技有限公司 | Production process of asphalt-based waterproof coiled material |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |
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| RJ01 | Rejection of invention patent application after publication |