CN110126412A - A kind of SBS root-resistant puncturing waterproof material and preparation method thereof - Google Patents
A kind of SBS root-resistant puncturing waterproof material and preparation method thereof Download PDFInfo
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- CN110126412A CN110126412A CN201910454874.7A CN201910454874A CN110126412A CN 110126412 A CN110126412 A CN 110126412A CN 201910454874 A CN201910454874 A CN 201910454874A CN 110126412 A CN110126412 A CN 110126412A
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- 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
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/06—Coating on the layer surface on metal layer
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- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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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Abstract
The invention belongs to waterproof technique fields, more particularly to a kind of SBS root-resistant puncturing waterproof material and preparation method thereof, which successively includes PE film, graphene rubber modified bitumen waterproof layer, copper tire base, graphene rubber modified bitumen waterproof layer, metal film, PE film from top to bottom.Lower temperature resistance, elasticity and flexibility that graphene rubber modified bitumen waterproof layer helps to improve SBS root-resistant puncturing waterproof material are added in SBS root-resistant puncturing waterproof material, and improve the resistance to ag(e)ing of entire product, there are easy to aging for effective solution waterproof roll, plastics main water barrier after aging is easy to be penetrated by plant root tip, cause building body destroy and leakage the problem of.
Description
[technical field]
The invention belongs to waterproof technique fields, and in particular to a kind of SBS root-resistant puncturing waterproof material and preparation method thereof.
[background technique]
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., is that one kind is resisted
The rollable flexible building material product at web-like of extraneous rainwater, underground water leakage.Waterproof roll is as engineering foundation and building
Between ne-leakage connection, be the first barrier of entire engineering waterproofing, entire engineering played a crucial role.Existing skill
In art, there are easy to aging, the plastics main water barrier after aging is easy to be penetrated by plant root tip waterproof roll, causes building body broken
The phenomenon that bad and leakage.
[summary of the invention]
In view of problem above, the present invention provides a kind of SBS root-resistant puncturing waterproof materials and preparation method thereof, and the SBS is resistance to
The SBS root-resistant puncturing waterproof material heat aging property that the production method of root puncture waterproof material is produced is good, in pulling force, low temperature
Enhanced in flexibility.
The technical problems to be solved by the invention are implemented with the following technical solutions:
A kind of root resistant waterproof roll, SBS root-resistant puncturing waterproof material successively include PE film, graphene from top to bottom
Rubber modified bitumen waterproof layer, copper tire base, graphene rubber modified bitumen waterproof layer, metal film, PE film.
Graphene rubber modified bitumen waterproof layer material include 40%90# pitch, 17%10# pitch, 8% plasticizer,
16% rubber powder, 9%SBS, 0.4% graphene, 3.4% talcum powder and 1.2% root resistance agent, 2% zinc nitrate, 2% propylene glycol polyoxy
Ethylene oxypropylene block polyethers, 0.5% fluorinated acrylic ester, 0.5% dimethyl polysiloxane.
A kind of production method of SBS root-resistant puncturing waterproof material, includes the following steps:
1) weigh 40%90# pitch by mass fraction, by 90# pitch 185 DEG C at a temperature of with 3000rpm rotating speed cutting
Revolving speed is down to 2000rpm and 0.4% graphene is added, stirred 25-30 minutes, be then placed in 17% by stirring 5-9 minutes
Temperature is promoted to 200 DEG C, shearing rotating speed is promoted to 3200rpm by 10# pitch, adds 8% plasticizer, 16% glue
Powder, cools the temperature to 180 DEG C, shear agitation 10-15 minutes, add 9% SBS, 3.4% talcum powder, 1.2% root resistance
Agent, 2% zinc nitrate, 2% propylene glycol polyoxyethylene polyoxypropylene block polyether, 0.5% fluorinated acrylic ester, 0.5% dimethyl
Polysiloxanes is made, and shearing rotating speed is promoted to 3500rpm, stirs 10-15 minutes, obtains graphene rubber modified bitumen；
2) the resulting graphene rubber modified bitumen of step 1) is sprayed on symmetrical two surfaces of copper tire base, forms stone
Black alkene rubber modified bitumen waterproof layer, one layer of graphene rubber modified bitumen waterproof layer surface is covered with metal film wherein, then uses
PE film is rolled on metal film and another graphene rubber modified bitumen waterproof layer, obtains SBS root-resistant puncturing waterproof material；
3) according to production requirement, the resulting SBS root-resistant puncturing waterproof material of step 2) is subjected to cutting process, mainly includes
It flash and is cut according to specified width, which width, cutting uses cutting machine, and cutting error is between ± 3mm；
4) the SBS root-resistant puncturing waterproof material after cutting is sent into winder, is batched by winder, is then packed
Neatly.
Further, step 3) the SBS root-resistant puncturing waterproof material is with a thickness of 4mm.
Further, step 3) graphene rubber modified bitumen waterproofing layer thickness is 2.5mm.
Further, copper tire base used in step 3) is with a thickness of 1.2-1.4mm.
By adopting the above-described technical solution, the invention has the following advantages: in SBS root-resistant puncturing waterproof material
Graphene rubber modified bitumen waterproof layer is added and helps to improve the lower temperature resistance of SBS root-resistant puncturing waterproof material, elasticity and soft
Toughness, and improve the resistance to ag(e)ing of entire product, there are plastics masters easy to aging, after aging for effective solution waterproof roll
Waterproof layer is easy to be penetrated by plant root tip, cause building body destroy and leakage the problem of.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of SBS root-resistant puncturing waterproof material of the present invention.
Main element symbol description
| PE film 1 | Graphene rubber modified bitumen waterproof layer 2 | Copper tire base 3 |
| Metal film 4 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
[specific embodiment]
The following examples can help those skilled in the art that the present invention is more fully understood, but cannot be with any
Mode limits the present invention.
Embodiment 1
A kind of root resistant waterproof roll, SBS root-resistant puncturing waterproof material successively include PE film 1, graphite from top to bottom
Alkene rubber modified bitumen waterproof layer 2, copper tire base 3, graphene rubber modified bitumen waterproof layer 2, metal film 4, PE film 1.
2 material of graphene rubber modified bitumen waterproof layer include 40%90# pitch, 17%10# pitch, 8% plasticizer,
16% rubber powder, 9%SBS, 0.4% graphene, 3.4% talcum powder and 1.2% root resistance agent, 2% zinc nitrate, 2% propylene glycol polyoxy
Ethylene oxypropylene block polyethers, 0.5% fluorinated acrylic ester, 0.5% dimethyl polysiloxane.
A kind of production method of SBS root-resistant puncturing waterproof material, includes the following steps:
1) weigh 40%90# pitch by mass fraction, by 90# pitch 185 DEG C at a temperature of with 3000rpm rotating speed cutting
Revolving speed is down to 2000rpm and 0.4% graphene is added, stirred 25-30 minutes, be then placed in 17% by stirring 5-9 minutes
Temperature is promoted to 200 DEG C, shearing rotating speed is promoted to 3200rpm by 10# pitch, adds 8% plasticizer, 16% glue
Powder, cools the temperature to 180 DEG C, shear agitation 10-15 minutes, add 9% SBS, 3.4% talcum powder, 1.2% root resistance
Agent, 2% zinc nitrate, 2% propylene glycol polyoxyethylene polyoxypropylene block polyether, 0.5% fluorinated acrylic ester, 0.5% dimethyl
Polysiloxanes is made, and shearing rotating speed is promoted to 3500rpm, stirs 10-15 minutes, obtains graphene rubber modified bitumen；
2) the resulting graphene rubber modified bitumen of step 1) is sprayed on symmetrical two surfaces of copper tire base, forms stone
Black alkene rubber modified bitumen waterproof layer, one layer of graphene rubber modified bitumen waterproof layer surface is covered with metal film wherein, then uses
PE film is rolled on metal film and another graphene rubber modified bitumen waterproof layer, obtains SBS root-resistant puncturing waterproof material；
3) according to production requirement, the resulting SBS root-resistant puncturing waterproof material of step 2) is subjected to cutting process, mainly includes
It flash and is cut according to specified width, which width, cutting uses cutting machine, and cutting error is between ± 3mm；
4) the SBS root-resistant puncturing waterproof material after cutting is sent into winder, is batched by winder, is then packed
Neatly.
Further, step 3) the SBS root-resistant puncturing waterproof material is with a thickness of 4mm.
Further, step 3) graphene rubber modified bitumen waterproofing layer thickness is 2.5mm.
Further, copper tire base used in step 3) is with a thickness of 1.2mm.
Embodiment 2
A kind of root resistant waterproof roll, SBS root-resistant puncturing waterproof material successively include PE film 1, graphite from top to bottom
Alkene rubber modified bitumen waterproof layer 2, copper tire base 3, graphene rubber modified bitumen waterproof layer 2, metal film 4, PE film 1.
2 material of graphene rubber modified bitumen waterproof layer include 40%90# pitch, 17%10# pitch, 8% plasticizer,
16% rubber powder, 9%SBS, 0.4% graphene, 3.4% talcum powder and 1.2% root resistance agent, 2% zinc nitrate, 2% propylene glycol polyoxy
Ethylene oxypropylene block polyethers, 0.5% fluorinated acrylic ester, 0.5% dimethyl polysiloxane.
A kind of production method of SBS root-resistant puncturing waterproof material, includes the following steps:
1) weigh 40%90# pitch by mass fraction, by 90# pitch 185 DEG C at a temperature of with 3000rpm rotating speed cutting
Revolving speed is down to 2000rpm and 0.4% graphene is added, stirred 25-30 minutes, be then placed in 17% by stirring 5-9 minutes
Temperature is promoted to 200 DEG C, shearing rotating speed is promoted to 3200rpm by 10# pitch, adds 8% plasticizer, 16% glue
Powder, cools the temperature to 180 DEG C, shear agitation 10-15 minutes, add 9% SBS, 3.4% talcum powder, 1.2% root resistance
Agent, 2% zinc nitrate, 2% propylene glycol polyoxyethylene polyoxypropylene block polyether, 0.5% fluorinated acrylic ester, 0.5% dimethyl
Polysiloxanes is made, and shearing rotating speed is promoted to 3500rpm, stirs 10-15 minutes, obtains graphene rubber modified bitumen；
2) the resulting graphene rubber modified bitumen of step 1) is sprayed on symmetrical two surfaces of copper tire base, forms stone
Black alkene rubber modified bitumen waterproof layer, one layer of graphene rubber modified bitumen waterproof layer surface is covered with metal film wherein, then uses
PE film is rolled on metal film and another graphene rubber modified bitumen waterproof layer, obtains SBS root-resistant puncturing waterproof material；
3) according to production requirement, the resulting SBS root-resistant puncturing waterproof material of step 2) is subjected to cutting process, mainly includes
It flash and is cut according to specified width, which width, cutting uses cutting machine, and cutting error is between ± 3mm；
4) the SBS root-resistant puncturing waterproof material after cutting is sent into winder, is batched by winder, is then packed
Neatly.
Further, step 3) the SBS root-resistant puncturing waterproof material is with a thickness of 4mm.
Further, step 3) graphene rubber modified bitumen waterproofing layer thickness is 2.5mm.
Further, copper tire base used in step 3) is with a thickness of 1.3mm.
Embodiment 3
A kind of root resistant waterproof roll, SBS root-resistant puncturing waterproof material successively include PE film 1, graphite from top to bottom
Alkene rubber modified bitumen waterproof layer 2, copper tire base 3, graphene rubber modified bitumen waterproof layer 2, metal film 4, PE film 1.
2 material of graphene rubber modified bitumen waterproof layer include 40%90# pitch, 17%10# pitch, 8% plasticizer,
16% rubber powder, 9%SBS, 0.4% graphene, 3.4% talcum powder and 1.2% root resistance agent, 2% zinc nitrate, 2% propylene glycol polyoxy
Ethylene oxypropylene block polyethers, 0.5% fluorinated acrylic ester, 0.5% dimethyl polysiloxane.
A kind of production method of SBS root-resistant puncturing waterproof material, includes the following steps:
1) weigh 40%90# pitch by mass fraction, by 90# pitch 185 DEG C at a temperature of with 3000rpm rotating speed cutting
Revolving speed is down to 2000rpm and 0.4% graphene is added, stirred 25-30 minutes, be then placed in 17% by stirring 5-9 minutes
Temperature is promoted to 200 DEG C, shearing rotating speed is promoted to 3200rpm by 10# pitch, adds 8% plasticizer, 16% glue
Powder, cools the temperature to 180 DEG C, shear agitation 10-15 minutes, add 9% SBS, 3.4% talcum powder, 1.2% root resistance
Agent, 2% zinc nitrate, 2% propylene glycol polyoxyethylene polyoxypropylene block polyether, 0.5% fluorinated acrylic ester, 0.5% dimethyl
Polysiloxanes is made, and shearing rotating speed is promoted to 3500rpm, stirs 10-15 minutes, obtains graphene rubber modified bitumen；
2) the resulting graphene rubber modified bitumen of step 1) is sprayed on symmetrical two surfaces of copper tire base, forms stone
Black alkene rubber modified bitumen waterproof layer, one layer of graphene rubber modified bitumen waterproof layer surface is covered with metal film wherein, then uses
PE film is rolled on metal film and another graphene rubber modified bitumen waterproof layer, obtains SBS root-resistant puncturing waterproof material；
3) according to production requirement, the resulting SBS root-resistant puncturing waterproof material of step 2) is subjected to cutting process, mainly includes
It flash and is cut according to specified width, which width, cutting uses cutting machine, and cutting error is between ± 3mm；
4) the SBS root-resistant puncturing waterproof material after cutting is sent into winder, is batched by winder, is then packed
Neatly.
Further, step 3) the SBS root-resistant puncturing waterproof material is with a thickness of 4mm.
Further, step 3) graphene rubber modified bitumen waterproof layer 2 is with a thickness of 2.5mm.
Further, copper tire base 3 used in step 3) is with a thickness of 1.4mm.
Experimental example 1
The tensile property of the different waterproof roll of table 1 compares
As shown in Table 1, SBS root-resistant puncturing waterproof material is in terms of drawing tension than polyester polymers modified asphalt waterproof layer
Can be excellent, the ability for resisting external world is also strong, enhances the anti-destructive of SBS root-resistant puncturing waterproof material, promotes and ensure knot
The stability of structure.
Experimental example 2
The impermeability of the different waterproof roll of table 2 compares
As shown in Table 2, SBS root-resistant puncturing waterproof material is in terms of waterproof than polyester polymers modified asphalt waterproof layer performance
It is excellent.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, fall within the scope of the claimed invention without departing from theon the basis of the spirit of the present invention.
Claims (6)
1. a kind of SBS root-resistant puncturing waterproof material, which is characterized in that the SBS root-resistant puncturing waterproof material is from top to bottom successively
It include PE film, graphene rubber modified bitumen waterproof layer, copper tire base, graphene rubber modified bitumen waterproof layer, metal film, PE
Film.
2. a kind of SBS root-resistant puncturing waterproof material according to claim 1, which is characterized in that described includes 40%90#
Pitch, 17%10# pitch, 8% plasticizer, 16% rubber powder, 9%SBS, 0.4% graphene, 3.4% talcum powder and 1.2% root resistance
Agent, 2% zinc nitrate, 2% propylene glycol polyoxyethylene polyoxypropylene block polyether, 0.5% fluorinated acrylic ester, 0.5% dimethyl
Polysiloxanes.
3. according to claim 1 or a kind of 2 SBS root-resistant puncturing waterproof materials, which is characterized in that SBS resistance to is worn
The production method of thorn waterproof material includes the following steps:
1) weigh 40%90# pitch by mass fraction, by 90# pitch 185 DEG C at a temperature of with 3000rpm rotating speed cutting stirring
5-9 minutes, revolving speed is down to 2000rpm and 0.4% graphene is added, stirs 25-30 minutes, is then placed in 17% 10#
Temperature is promoted to 200 DEG C, shearing rotating speed is promoted to 3200rpm by pitch, adds 8% plasticizer, 16% rubber powder,
Cool the temperature to 180 DEG C, shear agitation 10-15 minutes, add 9% SBS, 3.4% talcum powder, 1.2% root resistance agent,
2% zinc nitrate, 2% propylene glycol polyoxyethylene polyoxypropylene block polyether, 0.5% fluorinated acrylic ester, the poly- silicon of 0.5% dimethyl
Oxygen alkane is made, and shearing rotating speed is promoted to 3500rpm, stirs 10-15 minutes, obtains graphene rubber modified bitumen；
2) the resulting graphene rubber modified bitumen of step 1) is sprayed on symmetrical two surfaces of copper tire base, forms graphene
Rubber modified bitumen waterproof layer, one layer of graphene rubber modified bitumen waterproof layer surface is covered with metal film wherein, then with PE film
It is rolled on metal film and another graphene rubber modified bitumen waterproof layer, obtains SBS root-resistant puncturing waterproof material；
3) according to production requirement, the resulting SBS root-resistant puncturing waterproof material of step 2) is subjected to cutting process, mainly includes flash
It is cut with according to specified width, which width, cutting uses cutting machine, and cutting error is between ± 3mm；
4) the SBS root-resistant puncturing waterproof material after cutting is sent into winder, is batched, is then packed whole by winder
Together.
4. a kind of production method of SBS root-resistant puncturing waterproof material according to claim 3, which is characterized in that step 3)
Middle SBS root-resistant puncturing waterproof material is with a thickness of 4mm.
5. a kind of production method of SBS root-resistant puncturing waterproof material according to claim 3, which is characterized in that step 3)
Graphene rubber modified bitumen waterproofing layer thickness is 2.5mm.
6. a kind of production method of SBS root-resistant puncturing waterproof material according to claim 3, which is characterized in that step 3)
Used copper tire base is with a thickness of 1.2-1.4mm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115785843A (en) * | 2022-11-29 | 2023-03-14 | 北京中铁科新材料技术有限公司 | Modified asphalt waterproof coiled material and preparation method and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115785843A (en) * | 2022-11-29 | 2023-03-14 | 北京中铁科新材料技术有限公司 | Modified asphalt waterproof coiled material and preparation method and application thereof |
| CN115785843B (en) * | 2022-11-29 | 2024-09-03 | 北京中铁科新材料技术有限公司 | Modified asphalt waterproof coiled material and preparation method and application thereof |
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