CN105754359A - Reactive adhesive modified asphalt waterproof roll and preparation method thereof - Google Patents
Reactive adhesive modified asphalt waterproof roll and preparation method thereof Download PDFInfo
- Publication number
- CN105754359A CN105754359A CN201610233432.6A CN201610233432A CN105754359A CN 105754359 A CN105754359 A CN 105754359A CN 201610233432 A CN201610233432 A CN 201610233432A CN 105754359 A CN105754359 A CN 105754359A
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- Prior art keywords
- bonding type
- type modified
- reaction bonding
- modified asphalt
- modified pitch
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B11/00—Layered products comprising a layer of bituminous or tarry substances
- B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B11/00—Layered products comprising a layer of bituminous or tarry substances
- B32B11/10—Layered products comprising a layer of bituminous or tarry substances next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/02—2 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/73—Hydrophobic
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/10—Peculiar tacticity
- C08L2207/14—Amorphous or atactic polypropylene
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a reactive adhesive modified asphalt waterproof roll and a preparation method thereof.Reactive adhesive modified asphalt is made from petroleum asphalt, a softener, a modifying agent, a reactive aid, rubber powder, a filler, and other aids.The reactive adhesive modified asphalt waterproof roll is made by tightly bonding a thin film layer and a reactive adhesive modified asphalt layer.The preparation method of the reactive adhesive modified asphalt waterproof roll comprises: heating the petroleum asphalt, adding the softener and the modifying agent, stirring, and grinding sufficiently; adding the rubber powder, holding the temperature, and stirring well; adding the reactive aid and other aids, holding the temperature and stirring well; adding the filler, and stirring well; applying obtained reaction adhesive modified asphalt to the surface of a base, and carrying out thickness control, cooling, flattening, embossing, rolling, and packaging.The reactive adhesive modified asphalt waterproof roll provided herein can react with cement quickly to enable complete adhesion (full adhesion), thus providing good waterproof effect.
Description
Technical field
The present invention relates to a kind of reaction bonding type modified asphalt waterproof coiled material and preparation method thereof.
Background technology
Existing modified asphalt waterproof coiled material is many based on self-adhering-type, SBS(APP) modified asphalt waterproof coiled material, the coiled material of self-adhering-type, mainly with the addition of viscosifier wherein, this waterproof roll also to use naked light baking ability bonding when construction, there is potential safety hazard during construction, and the adhesive property of itself and cement basal plane is not so good.
In the viscous technology of existing reaction, patent CN102898947A describe by with cement generation physics and chemical reaction technology, but the time of its reaction is oversize, need 72 hours, and easily peel off when temperature Change, it is part bonding (point is viscous) under normal circumstances when construction, reaction is viscous and unsuccessful.
Patent CN104312467A is also referred to as reaction bonding type technology, but it is the good bonding being realized modified bituminous pitch coiled material and cement basal plane by interpolation viscosifier SBR, terpene resin, in fact can not can be regarded as reaction bonding type, also be the good self-adhesive coiled material of viscosity after all.
Summary of the invention
It is an object of the invention to provide a kind of reaction bonding type modified asphalt waterproof coiled material and preparation method thereof.
The technical solution used in the present invention is:
Reaction bonding type modified pitch, it is made up of the raw material of following mass parts: asphalt 40-60 part, softening agent 8-12 part, modifying agent 3-6 part, reactive assistant 0.1-3 part, rubber powder 10-15 part, filler 15-36 part, other auxiliary agents 0.1-1 part.
Described softening agent is rubber oil.
Described modifying agent is SBS and/or APP.
Described reactive assistant is at least one in alkyl disulfide, alkyl phenol disulfide.
Described filler is at least one in flyash, calcium carbonate, potter's clay, asbestos, barium sulfate, calcium sulfate, aluminium oxide, silicon dioxide, zirconium oxide, magnesium oxide, bentonite, Kaolin, meerschaum, attapulgite, stone powder.
Other described auxiliary agents are bimetallic coupling agent.
Described bimetallic coupling agent is at least one in aluminum titanium coupling agent, zirconium aluminum coupling agent, ferro-aluminum coupling agent.
A kind of reaction bonding type modified asphalt waterproof coiled material, it is made up of thin layer, reaction bonding type modified asphalt layer close adhesion.
The material of described thin layer is nonwoven tire base fabric or macromolecule membrane.
A kind of preparation method of reaction bonding type modified asphalt waterproof coiled material, including step:
1) raw material is prepared；
2) first asphalt is heated to 140-160 DEG C, is subsequently adding softening agent, add modifying agent, stir and be fully ground；
3) add rubber powder, keep the temperature at 160-180 DEG C, be sufficiently stirred for；
4) add reactive assistant and other auxiliary agents, keep the temperature at 160-180 DEG C, be sufficiently stirred for；
5) being subsequently adding filler, be sufficiently stirred for, treat that material is uniform, oxidation modification is complete, namely makes reaction bonding type modified pitch；
6) reaction bonding type modified pitch is transported on coiled material form wire at 130-150 DEG C, is coated with a surname to nonwoven tire base fabric or macromolecule membrane surface, then through overdetermined thickness, cooling, pressing, embossing, rolling, is packaged to be reaction bonding type modified asphalt waterproof coiled material.
The invention has the beneficial effects as follows:
Reaction bonding type modified asphalt waterproof coiled material provided by the invention, coiled material can with cement fast reaction, it is achieved comprehensively bonding (full viscous), thus reaching good waterproof effect.
Detailed description of the invention
Reaction bonding type modified pitch, it is made up of the raw material of following mass parts: asphalt 40-60 part, softening agent 8-12 part, modifying agent 3-6 part, reactive assistant 0.1-3 part, rubber powder 10-15 part, filler 15-36 part, other auxiliary agents 0.1-1 part.
Preferably, described softening agent is rubber oil.
Preferably, described modifying agent is SBS and/or APP(random polypropylene).
Preferably, described reactive assistant is at least one in alkyl disulfide, alkyl phenol disulfide；Such as, it is at least one in two (octadecyl) disulphide, two tertiary dodecyl disulphide, alkyl phenol disulfide RPS-710.
Preferably, described filler is at least one in flyash, calcium carbonate, potter's clay, asbestos, barium sulfate, calcium sulfate, aluminium oxide, silicon dioxide, zirconium oxide, magnesium oxide, bentonite, Kaolin, meerschaum, attapulgite, stone powder；It is further preferred that be at least one in flyash, stone powder.
Preferably, other described auxiliary agents are bimetallic coupling agent；It is further preferred that described bimetallic coupling agent is at least one in aluminum titanium coupling agent, zirconium aluminum coupling agent, ferro-aluminum coupling agent；Further preferred, for aluminium titanium composite coupler TL-TA1618.
A kind of reaction bonding type modified asphalt waterproof coiled material, it is made up of thin layer, reaction bonding type modified asphalt layer close adhesion.
Preferably, the material of described thin layer is nonwoven tire base fabric or macromolecule membrane.
A kind of preparation method of reaction bonding type modified asphalt waterproof coiled material, including step:
Raw material is prepared according to aforementioned formula；
First 40-60 mass parts asphalt being heated to 140-160 DEG C, be subsequently adding 8-12 mass parts softening agent, add 3-6 mass parts modifying agent, stirring is also fully ground on colloid mill；
Add 10-15 mass parts rubber powder, keep the temperature at 160-180 DEG C, be sufficiently stirred for；
Add 0.1-3 mass parts reactive assistant and other auxiliary agents of 0.1-1 mass parts, keep the temperature at 160-180 DEG C, be sufficiently stirred for；
Being subsequently adding 15-36 mass parts filler, be sufficiently stirred for, treat that material is uniform, oxidation modification is complete, makes reaction bonding type modified pitch；
Reaction bonding type modified pitch is transported on coiled material form wire at 130-150 DEG C, is coated with a surname to nonwoven tire base fabric or macromolecule membrane surface, then through overdetermined thickness, cooling, pressing, embossing, rolling, is packaged to be reaction bonding type modified asphalt waterproof coiled material.
Below in conjunction with specific embodiment, the present invention is described further (following " part " refers both to " mass parts "):
Embodiment 1:
Described reaction bonding type modified pitch, preparing raw material is: 40 parts of asphalt；10# rubber oil 10 parts；Modifying agent SBS6 part；Reactive assistant alkyl disulfide 0.1 part；Rubber powder 15 parts；Filler stone powder 27.9 parts；Aluminium titanium composite coupler TL-TA16181 part.
Embodiment 2:
Described reaction bonding type modified pitch, preparing raw material is: 46 parts of asphalt；10# rubber oil 12 parts；Modifying agent SBS3 part；Reactive assistant alkyl disulfide 1 part；Alkyl phenol disulfide 2 parts；Rubber powder 10 parts；Filler stone powder 25.9 parts；Aluminium titanium composite coupler TL-TA16180.1 part.
Embodiment 3:
Described reaction bonding type modified pitch, preparing raw material is: 60 parts of asphalt；10# rubber oil 8 parts；Modifying agent SBS3.8 part；Reactive assistant alkyl phenol disulfide 2 parts；Rubber powder 11 parts；Filler stone powder 15 parts；Aluminium titanium composite coupler TL-TA16180.2 part.
Embodiment 4:
Described reaction bonding type modified pitch, preparing raw material is: 40 parts of asphalt；10# rubber oil 8 parts；Modifying agent SBS3 part；Reactive assistant alkyl disulfide 1 part；Rubber powder 11.5 parts；Filler stone powder 36 parts；Aluminium titanium composite coupler TL-TA16180.5 part.
Embodiment 5:
Described reaction bonding type modified pitch, preparing raw material is:: 40 parts of asphalt；10# rubber oil 10 parts；Modifier A PP6 part；Reactive assistant alkyl phenol disulfide 0.1 part；Rubber powder 15 parts；28.1 parts of filler flyash；Aluminium titanium composite coupler TL-TA16180.8 part.
Embodiment 6:
Described reaction bonding type modified pitch, preparing raw material is: 40 parts of asphalt；10# rubber oil 8 parts；Modifier A PP3 part；Reactive assistant alkyl disulfide 1 part；Rubber powder 11 parts；Filler stone powder 36 parts；Aluminium titanium composite coupler TL-TA16181 part.
Embodiment 7:
Described reaction bonding type modified pitch, preparing raw material is: 46 parts of asphalt；10# rubber oil 12 parts；Modifier A PP3 part；Reactive assistant alkyl disulfide 1 part；Alkyl phenol disulfide 2 parts；Rubber powder 10 parts；25.6 parts of filler flyash；Aluminium titanium composite coupler TL-TA16180.2 part.
Embodiment 8:
Described reaction bonding type modified pitch, preparing raw material is:: 60 parts of asphalt；10# rubber oil 8 parts；Modifier A PP3.8 part；Reactive assistant alkyl disulfide 2 parts；Rubber powder 11 parts；Filler stone powder 15 parts；Aluminium titanium composite coupler TL-TA16180.2 part.
The embodiment of the present invention also provides for the production method of a kind of reaction bonding type modified asphalt waterproof coiled material, including step:
Formula described in above-described embodiment, is first heated to 140-160 DEG C by asphalt, is subsequently adding softening agent, adds modifying agent, and stirring is also ground 2-3 time on colloid mill；
Add rubber powder, keep 160-180 DEG C, stir 1.5h；
Add reactive assistant and other auxiliary agents, keep 160-180 DEG C, stir 0.5h；
Being subsequently adding filler, stir 0.5h, treat that material is uniform, oxidation modification is complete, makes reaction bonding type modified pitch；
This reaction bonding type modified pitch is transported on coiled material form wire at 130-150 DEG C, through being coated with thickness, cooling, pressing, embossing, rolling broad, fixed, being packaged to be reaction bonding type modified asphalt waterproof coiled material.
This reaction bonding type modified asphalt waterproof coiled material is layered on wet cement basal plane, 20-24h is needed in winter (geographical position: Fanyu District, Guangzhou Guangdong), summer, (geographical position: Fanyu District, Guangzhou Guangdong) only needed 8-12h, coiled material modified pitch just achieves comprehensively bonding (full viscous) with cement basal plane by chemical reaction, and bonding firmly.
Comparative example 1:
In order to the characteristic of this reaction bonding type modified asphalt waterproof coiled material is better described, adopt the formula of embodiment 1-8, simply wherein it is not added with reactive assistant alkyl disulfide or alkyl phenol disulfide and coupling agent, said method is adopted to make modified asphalt waterproof coiled material, and it is layered on wet cement basal plane, wait cement is dried, it has been found that coiled material modified pitch can not be bonding with cement layer, just can tear apart by only small power.
Comparative example 2:
In order to the characteristic of this reaction bonding type modified asphalt waterproof coiled material is better described, adopt the formula of embodiment 1-8, simply wherein it is not added with coupling agent, said method is adopted to make modified asphalt waterproof coiled material, and it is layered on wet cement basal plane, wait cement is dried, it has been found that the reaction bonding between coiled material modified pitch and cement layer can not be formed completely viscous, also has regional area not to be bonded with.
Claims (10)
1. reaction bonding type modified pitch, it is characterised in that: it is made up of the raw material of following mass parts: asphalt 40-60 part, softening agent 8-12 part, modifying agent 3-6 part, reactive assistant 0.1-3 part, rubber powder 10-15 part, filler 15-36 part, other auxiliary agents 0.1-1 part.
2. reaction bonding type modified pitch according to claim 1, it is characterised in that: described softening agent is rubber oil.
3. reaction bonding type modified pitch according to claim 2, it is characterised in that: described modifying agent is SBS and/or APP.
4. reaction bonding type modified pitch according to claim 3, it is characterised in that: described reactive assistant is at least one in alkyl disulfide, alkyl phenol disulfide.
5. reaction bonding type modified pitch according to claim 4, it is characterised in that: described filler is at least one in flyash, calcium carbonate, potter's clay, asbestos, barium sulfate, calcium sulfate, aluminium oxide, silicon dioxide, zirconium oxide, magnesium oxide, bentonite, Kaolin, meerschaum, attapulgite, stone powder.
6. the reaction bonding type modified pitch according to any one of claim 1-5, it is characterised in that: other described auxiliary agents are bimetallic coupling agent.
7. reaction bonding type modified pitch according to claim 6, it is characterised in that: described bimetallic coupling agent is at least one in aluminum titanium coupling agent, zirconium aluminum coupling agent, ferro-aluminum coupling agent.
8. a reaction bonding type modified asphalt waterproof coiled material, it is made up of thin layer, reaction bonding type modified asphalt layer close adhesion, wherein, described reaction bonding type modified asphalt layer to make raw material as claimed in claim 1.
9. a kind of reaction bonding type modified asphalt waterproof coiled material according to claim 8, it is characterised in that: the material of described thin layer is nonwoven tire base fabric or macromolecule membrane.
10. the preparation method of a reaction bonding type modified asphalt waterproof coiled material, it is characterised in that: include step:
1) raw material described in claim 1 is prepared；
2) first asphalt is heated to 140-160 DEG C, is subsequently adding softening agent, add modifying agent, stir and be fully ground；
3) add rubber powder, keep the temperature at 160-180 DEG C, be sufficiently stirred for；
4) add reactive assistant and other auxiliary agents, keep the temperature at 160-180 DEG C, be sufficiently stirred for；
5) being subsequently adding filler, be sufficiently stirred for, treat that material is uniform, oxidation modification is complete, namely makes reaction bonding type modified pitch；
6) reaction bonding type modified pitch is transported on coiled material form wire at 130-150 DEG C, is coated with a surname to nonwoven tire base fabric or macromolecule membrane surface, then through overdetermined thickness, cooling, pressing, embossing, rolling, is packaged to be reaction bonding type modified asphalt waterproof coiled material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610233432.6A CN105754359A (en) | 2016-04-15 | 2016-04-15 | Reactive adhesive modified asphalt waterproof roll and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610233432.6A CN105754359A (en) | 2016-04-15 | 2016-04-15 | Reactive adhesive modified asphalt waterproof roll and preparation method thereof |
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| CN105754359A true CN105754359A (en) | 2016-07-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314356A (en) * | 2017-01-18 | 2018-07-24 | 金华方金雨伞防水科技有限公司 | A kind of reaction joining agent and preparation method thereof |
| CN108675712A (en) * | 2018-05-11 | 2018-10-19 | 金华方金雨伞防水科技有限公司 | A kind of combination of rigidity and flexibility waterproof material and construction method |
| CN112853774A (en) * | 2021-03-02 | 2021-05-28 | 山东省金帅防水材料有限公司 | Environment-friendly root-resistant self-adhesive polymer modified asphalt waterproof coiled material |
| CN113136107A (en) * | 2021-03-25 | 2021-07-20 | 鞍山科顺建筑材料有限公司 | Petroleum coke high polymer modified asphalt waterproof coiled material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314356A (en) * | 2017-01-18 | 2018-07-24 | 金华方金雨伞防水科技有限公司 | A kind of reaction joining agent and preparation method thereof |
| CN108675712A (en) * | 2018-05-11 | 2018-10-19 | 金华方金雨伞防水科技有限公司 | A kind of combination of rigidity and flexibility waterproof material and construction method |
| CN112853774A (en) * | 2021-03-02 | 2021-05-28 | 山东省金帅防水材料有限公司 | Environment-friendly root-resistant self-adhesive polymer modified asphalt waterproof coiled material |
| CN113136107A (en) * | 2021-03-25 | 2021-07-20 | 鞍山科顺建筑材料有限公司 | Petroleum coke high polymer modified asphalt waterproof coiled material and preparation method thereof |
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Application publication date: 20160713 |