CN103911117B - A kind of modified asphalt waterproof coiled material, its material of coating, and preparation method thereof - Google Patents
A kind of modified asphalt waterproof coiled material, its material of coating, and preparation method thereof Download PDFInfo
- Publication number
- CN103911117B CN103911117B CN201310002961.1A CN201310002961A CN103911117B CN 103911117 B CN103911117 B CN 103911117B CN 201310002961 A CN201310002961 A CN 201310002961A CN 103911117 B CN103911117 B CN 103911117B
- Authority
- CN
- China
- Prior art keywords
- coating
- oil
- colophonium
- modified asphalt
- polypropylene
- 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.)
- Active
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of modified asphalt waterproof coiled material, its material of coating, and preparation method thereof.This composition of raw materials coating material includes following component by percentage to the quality: Colophonium 40 ~ 55%, machine oil 10 ~ 15%, SBS synthetic rubber 10 ~ 18%, polypropylene 2 ~ 8%, rubber powder 5 ~ 20%, filler 5 ~ 15%, and regenerating resin 4 ~ 10%；Described regenerating resin is the regenerating resin of bisphenol A type epoxy resin, and the epoxide equivalent of described bisphenol A type epoxy resin is 182 ~ 244 grams/equivalent, and the particle diameter of described regenerating resin is 80 ~ 100 mesh.The material cost of manufacture of coating of the present invention have dropped 3 ~ 8% relative to prior art, solve high temperature trickling phenomenon and low temperature flexibility is poor, the most crisp, problems of crack, also there is the resistance to water of excellence, do not absorb water, under water corrodes for a long time, performance is unattenuated, excellent adhesive property, is firmly bonded with basic unit and durable.
Description
Technical field
The present invention relates to the material of coating of a kind of modified asphalt waterproof coiled material, and containing this modification of material of coating
Asphalt water-proof coiled material, and their preparation method.
Background technology
Along with the requirement of building is got up the highest by people, therewith to waterproof requirement also fast lifting, change
Property asphalt water-proof coiled material be exactly extremely important a kind of waterproof material.Improving quality, it is modified for reducing cost
Asphalt water-proof coiled material industry problems faced.
In prior art, modified asphalt waterproof coiled material is made up of tire base, following table on tire base polyester blank or glass fiber blank
Face is pasted with impregnated material layer, and the outer surface of impregnated material layer is pasted with modified pitch coating material layer, is coated with
Cover material layer outer surface is pasted with clad can isolated material.Its modified pitch coat material in typically contain Colophonium,
Machine oil, SBS synthetic rubber, polypropylene, rubber powder and filler etc..Its problem existed mainly is coated material
In the case of low cost, it is difficult to meet high temperature performance simultaneously, or has high temperature trickling phenomenon, or low temperature
Pliability is poor, and low temperature is the most crisp, cracking etc., and has phenomenons such as being unfavorable for construction under low temperature.
Summary of the invention
Technical problem solved by the invention is the painting in order to overcome existing modified asphalt waterproof coiled material
Lid material cannot solve high temperature trickling phenomenon and low temperature flexibility be poor, the most crisp, open in the case of low cost
The defect of problem such as split, it is provided that the material of coating of a kind of modified asphalt waterproof coiled material.This material of coating is fabricated to
This, relative to existing material decline 3 ~ 8% of coating, is bending low less than same level standard temperature less than 2 DEG C
Temperature does not ruptures, indeformable higher than 2 DEG C of high temperature above of same level standard temperature.Present invention also offers one
Plant modified asphalt waterproof coiled material and their preparation method.
The present invention is to solve above-mentioned technical problem by the following technical programs:
The invention provides the material of coating of a kind of modified asphalt waterproof coiled material, its composition of raw materials include following with
The component of mass percent: Colophonium 40 ~ 55%, machine oil 10 ~ 15%, SBS synthetic rubber 10 ~ 18%,
Polypropylene 2 ~ 8%, rubber powder 5 ~ 20%, filler 5 ~ 15%, and regenerating resin 4 ~ 10%；Described regeneration
Resin is the regenerating resin of bisphenol A type epoxy resin, and the epoxy of described bisphenol A type epoxy resin is worked as
Amount is 182 ~ 244 grams/equivalent, and the particle diameter of described regenerating resin is 80 ~ 100 mesh.
Wherein, described Colophonium can be selected for Colophonium commonly used in the art, heavily hands over for preferably No. 90
Road asphalt.
Wherein, described machine oil can be selected for machine oil commonly used in the art, such as second line of distillation oil, the line that subtracts three
One or more in oil, the line that subtracts four oil and the line oil that subtracts five, preferably second line of distillation oil.
Wherein, described SBS synthetic rubber is styrene butadiene styrene block copolymer (SBS).This
Bright this area various SBS synthetic rubber that can be selected for, preferably Sinopec Ba Ling petrochemical industry Limited Liability are public
The SBS803 that department produces.
Wherein, described polypropylene be this area coat material in conventional use of polypropylene, preferably weight average divide
Son amount is the polypropylene of 200,000 ~ 300,000.
Wherein, described rubber powder is the powder rubber material that the size-reduced processed of junked tire obtains
Material, the rubber powder of the present invention preferably 30 ~ 50 mesh.
Wherein, described filler can be selected for the filler of the various routine in this area, preferably 180 ~ 200 mesh
Ground calcium carbonate powder.
In the present invention one preferably embodiment, described composition of raw materials includes following with mass percent
The component of meter: described Colophonium 45 ~ 52%, described machine oil 10 ~ 15%, described SBS synthetic rubber 12 ~ 15%,
Described polypropylene 4 ~ 6%, described rubber powder 6 ~ 10%, described filler 5 ~ 6%, and described regenerating resin 5 ~ 8%.
Present invention also offers the preparation method of the material of coating of described modified asphalt waterproof coiled material, under it includes
State step: by anhydrous described Colophonium and anhydrous described machine oil and the elastomeric mixture of described SBS
Grind with colloid mill, mix with described polypropylene after grinding 1 ~ 1.5 hour in 180 DEG C ~ 200 DEG C, continue
In 180 DEG C ~ 200 DEG C grind 0.5 ~ 1 hour, mix with described regenerating resin, add described rubber powder and
Described filler,.
Being anhydrous for ensureing described Colophonium and described machine oil, the water-eliminating method that this area can be used conventional enters
Row dehydration: described Colophonium and described machine oil are dehydrated 0.5 ~ 1.5 hour in more than 160 DEG C,.
Present invention also offers a kind of modified asphalt waterproof coiled material, described waterproof roll is with long polyester nonwoven
Cloth is tire base, and the upper and lower surface of tire base is pasted with impregnated material layer, the outer surface of impregnated material layer
Being pasted with coating material layer, the outer surface of coating material layer is pasted with clad can isolated material；This coating material
The material of coating of layer is material of coating of the present invention.
Wherein, described impregnated material layer can be selected for the impregnated material layer that this area is conventional, and it is by pre-immersion oil
Prepare.Described pre-immersion oil is preferably made up of Colophonium and polypropylene, and the content of its medium pitch is preferably
96wt%, polyacrylic content is preferably 4wt%, wherein, preferably No. 90 heavy-duty road asphalts of Colophonium,
Polypropylene preferable weight-average molecular weight is the polypropylene of 200,000 ~ 300,000.
Wherein, the thickness of described modified asphalt waterproof coiled material is the general thickness of this area, generally
3~5mm。
Wherein, described clad can isolated material can be selected for the various clad can isolated materials that this area is conventional, as
PE film, fine sand or mineral pellet etc..
Present invention also offers the preparation method of described modified asphalt waterproof coiled material, it comprises the steps:
By described preimpregnation oil saturated as the described long polyester non-woven fabrics of tire base, extract, then at described tire base
Upper and lower surface coats the material of coating of described modified asphalt waterproof coiled material, clad can, cools down, rolling,
Cut roll.
Wherein, described cooling typically uses the cooling water of 7 ~ 45 DEG C to carry out.
On the basis of meeting common sense in the field, above-mentioned each optimum condition can be combined, and obtains the present invention each relatively
Good example.
Agents useful for same of the present invention and raw material are the most commercially.
The most progressive effect of the present invention is:
(1) the material cost of manufacture of coating of the present invention have dropped 3～8% relative to prior art；Less than same
Class criteria temperature less than 2 DEG C bending, low temperature does not ruptures；Higher than same level standard temperature more than 2 DEG C,
High temperature is indeformable.
(2) material of coating of the present invention also has the resistance to water of excellence, does not absorbs water, property under water corrodes for a long time
Can be unattenuated, excellent adhesive property, it is firmly bonded with basic unit and durable.
Detailed description of the invention
Further illustrate the present invention below by the mode of embodiment, but the most therefore limit the present invention to
Among described scope of embodiments.The experimental technique of unreceipted actual conditions in the following example, according to often
Rule method and condition, or select according to catalogue.
Percentage ratio in following each embodiment, is all mass percent unless defined otherwise.
The each raw material used in following embodiment is commercially available prod, wherein
Colophonium is No. 90 heavy-duty road asphalts of China National Petroleum Corporation (CNPC)；
Machine oil is the second line of distillation oil of China petroleum Chemicals Co., Ltd. Town Hai Lian Hua branched Corporation；
SBS synthetic rubber is the SBS803 of Sinopec Ba Ling petrochemical industry Co., Ltd；
Polyacrylic weight average molecular weight is 300,000.
Embodiment 1
Modified asphalt waterproof coiled material coat material preparation: squeeze into 52% Colophonium and 11% machine oil, be warming up to
It is dehydrated 1 hour for more than 160 DEG C, adds 15%SBS synthetic rubber, start colloid mill and grind, temperature control
Make and grind 1 hour at 180 DEG C～200 DEG C, add 5% polypropylene and continue to grind 0.5 hour；Add
The regenerating resin (epoxide equivalent is 182 grams/equivalent, particle diameter 80 mesh) of 5% bisphenol A type epoxy resin,
It is eventually adding 7% rubber powder (30 mesh) and 5% ground calcium carbonate powder (180 mesh),.
The preparation of modified asphalt waterproof coiled material: using long polyester non-woven fabrics as tire base, with pre-immersion oil (96%
Colophonium and 4% polypropylene) be impregnated with, extract, then coat aforesaid material of coating on both sides, cover PE film,
Be cooled to less than 45 DEG C, rolling, cut roll, packaging, prepare the thick modified asphalt waterproof coiled material of 3mm.
Embodiment 2
Modified asphalt waterproof coiled material coat material preparation: squeeze into 45% Colophonium and 15% machine oil, be warming up to
It is dehydrated 1 hour for more than 160 DEG C, adds 12%SBS synthetic rubber, start colloid mill and grind, temperature control
Make and after grinding 1 hour at 180 DEG C～200 DEG C, add 5% polypropylene continuation grinding 0.5 hour；Add
(epoxide equivalent is 244 grams/equivalent to the regenerating resin of 8% bisphenol A type epoxy resin, particle diameter 100
Mesh), it is eventually adding 9% rubber powder (50 mesh) and 6% ground calcium carbonate powder (200 mesh),.
The preparation of modified asphalt waterproof coiled material: using long polyester non-woven fabrics as tire base, with pre-immersion oil (96%
Colophonium and 4% polypropylene) it is impregnated with, extracts, more aforesaid material of coating is coated on both sides, cover mineral particle
Material, be cooled to less than 45 DEG C, rolling, cut roll, packaging, prepare modified asphalt waterproof thick for 5mm and roll up
Material.
Embodiment 3
Modified asphalt waterproof coiled material coat material preparation: squeeze into 40% Colophonium and 15% machine oil, be warming up to
It is dehydrated 1 hour for more than 160 DEG C, adds 18%SBS synthetic rubber, start colloid mill and grind, temperature control
Make and grind 1.5 hours at 180 DEG C～200 DEG C, add 8% polypropylene and continue to grind 0.5 hour；Add
(epoxide equivalent is 182 grams/equivalent, particle diameter 80 to enter the regenerating resin of 4% bisphenol A type epoxy resin
Mesh), it is eventually adding 5% rubber powder (30 mesh) and 10% ground calcium carbonate powder (180 mesh),.
The preparation of modified asphalt waterproof coiled material: using long polyester non-woven fabrics as tire base, with pre-immersion oil (96%
Colophonium and 4% polypropylene) be impregnated with, extract, then coat aforesaid material of coating on both sides, cover PE film,
Be cooled to less than 45 DEG C, rolling, cut roll, packaging, prepare the thick modified asphalt waterproof coiled material of 3mm.
Embodiment 4
Modified asphalt waterproof coiled material coat material preparation: squeeze into 55% Colophonium and 13% machine oil, be warming up to
It is dehydrated 1 hour for more than 160 DEG C, adds 10%SBS synthetic rubber, start colloid mill and grind, temperature control
Make and grind 1 hour at 180 DEG C～200 DEG C, add 2% polypropylene and continue to grind 1 hour；Add 10%
The regenerating resin (epoxide equivalent is 182 grams/equivalent, particle diameter 80 mesh) of bisphenol A type epoxy resin,
It is eventually adding 5% rubber powder (30 mesh) and 5% ground calcium carbonate powder (180 mesh),.
The preparation of modified asphalt waterproof coiled material: using long polyester non-woven fabrics as tire base, with pre-immersion oil (96%
Colophonium and 4% polypropylene) be impregnated with, extract, then coat aforesaid material of coating on both sides, cover PE film,
Be cooled to less than 45 DEG C, rolling, cut roll, packaging, prepare the thick modified asphalt waterproof coiled material of 3mm.
Embodiment 5
Modified asphalt waterproof coiled material coat material preparation: squeeze into 45% Colophonium and 10% machine oil, be warming up to
It is dehydrated 1 hour for more than 160 DEG C, adds 12%SBS synthetic rubber, start colloid mill and grind, temperature control
Make and grind 1 hour at 180 DEG C～200 DEG C, add 5% polypropylene and continue to grind 0.5 hour；Add
The regenerating resin (epoxide equivalent is 182 grams/equivalent, particle diameter 80 mesh) of 8% bisphenol A type epoxy resin,
It is eventually adding 5% rubber powder (30 mesh) and 15% ground calcium carbonate powder (180 mesh),.
The preparation of modified asphalt waterproof coiled material: using long polyester non-woven fabrics as tire base, with pre-immersion oil (96%
Colophonium and 4% polypropylene) be impregnated with, extract, then coat aforesaid material of coating on both sides, cover PE film,
Be cooled to less than 45 DEG C, rolling, cut roll, packaging, prepare the thick modified asphalt waterproof coiled material of 3mm.
Embodiment 6
Modified asphalt waterproof coiled material coat material preparation: squeeze into 40% Colophonium and 10% machine oil, be warming up to
It is dehydrated 1 hour for more than 160 DEG C, adds 12%SBS synthetic rubber, start colloid mill and grind, temperature control
Make and grind 1 hour at 180 DEG C～200 DEG C, add 5% polypropylene and continue to grind 0.5 hour；Add
The regenerating resin (epoxide equivalent is 182 grams/equivalent, particle diameter 80 mesh) of 8% bisphenol A type epoxy resin,
It is eventually adding 20% rubber powder (30 mesh) and 5% ground calcium carbonate powder (180 mesh),.
The preparation of modified asphalt waterproof coiled material: using long polyester non-woven fabrics as tire base, with pre-immersion oil (96%
Colophonium and 4% polypropylene) be impregnated with, extract, then coat aforesaid material of coating on both sides, cover PE film,
Be cooled to less than 45 DEG C, rolling, cut roll, packaging, prepare the thick modified asphalt waterproof coiled material of 4mm.
The following is the examining report of embodiment 1.
Coiled material SBSIPYPEPE3 examining report
Claims (10)
1. the material of coating of a modified asphalt waterproof coiled material, its composition of raw materials includes following with percent mass
Component than meter: Colophonium 40～55%, machine oil 10～15%, SBS synthetic rubber 10～18%, polypropylene
2～8%, rubber powder 5～20%, filler 5～15%, and regenerating resin 4～10%；Described regenerating resin is
The regenerating resin of bisphenol A type epoxy resin, the epoxide equivalent of described bisphenol A type epoxy resin is
182～244 grams/equivalent, the particle diameter of described regenerating resin is 80～100 mesh, and described rubber powder is waste and old
The size-reduced processed of tire and the powder elastomeric material that obtains.
Coat the most as claimed in claim 1 material, it is characterised in that: described Colophonium is No. 90 and heavily hands over
Road asphalt；Described machine oil is second line of distillation oil, subtract third fractional oil, in the line that subtracts four oil and the line oil that subtracts five one
Plant or multiple；Described polypropylene is the polypropylene of weight average molecular weight 200,000～300,000；Described rubber powder is
The rubber powder of 30～50 mesh；Described filler is the ground calcium carbonate powder of 180～200 mesh.
Coat the most as claimed in claim 2 material, it is characterised in that: described SBS synthetic rubber is
SBS 803；Described machine oil is second line of distillation oil.
4. the material of coating as according to any one of claims 1 to 3, it is characterised in that: described raw material
Formula includes following component by percentage to the quality: described Colophonium 45～52%, described machine oil 10～15%,
Described SBS synthetic rubber 12～15%, described polypropylene 4～6%, described rubber powder 6～10%, described in fill out
Material 5～6%, and described regenerating resin 5～8%.
5. the modified asphalt waterproof coiled material as according to any one of Claims 1 to 4 coat material
Preparation method, it comprises the steps: anhydrous described Colophonium and anhydrous described machine oil with described
SBS elastomeric mixture colloid mill grinds, in 180 DEG C～200 DEG C grind after 1～1.5 hour with
Described polypropylene mixes, and continues at 180 DEG C～200 DEG C and grinds 0.5～1 hour, mixes with described regenerating resin
Close, add described rubber powder and described filler,.
6. preparation method as claimed in claim 5, it is characterised in that: for ensureing described Colophonium and institute
It is anhydrous for stating machine oil, uses following method to be dehydrated: by described Colophonium and described machine oil in 160 DEG C
More than dehydration 0.5～1.5 hour.
7. a modified asphalt waterproof coiled material, it is characterised in that: described waterproof roll with long polyester without
Spinning cloth is tire base, and the upper and lower surface of tire base is pasted with impregnated material layer, the appearance of impregnated material layer
Face is pasted with coating material layer, and coating material layer outer surface is pasted with clad can isolated material；This coating material
The material material of coating according to any one of Claims 1 to 4 of coating of layer；Described impregnated material layer is by advance
Immersion oil prepares.
8. modified asphalt waterproof coiled material as claimed in claim 7, it is characterised in that: described preimpregnation
Oil is made up of Colophonium and polypropylene, and the content of its medium pitch is 96wt%, and polyacrylic content is 4wt%；
Described clad can isolated material is PE film, fine sand or mineral pellet.
9. a preparation method for modified asphalt waterproof coiled material as claimed in claim 7 or 8, it is special
Levy and be: it comprises the steps: by described preimpregnation oil saturated as the described long polyester nonwoven of tire base
Cloth, extracts, then material of coating described in coating in the upper and lower surface of described tire base, clad can, cooling,
Rolling, cut roll.
10. preparation method as claimed in claim 9, it is characterised in that: described cooling uses 7～45 DEG C
Cooling water carry out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002961.1A CN103911117B (en) | 2013-01-05 | 2013-01-05 | A kind of modified asphalt waterproof coiled material, its material of coating, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002961.1A CN103911117B (en) | 2013-01-05 | 2013-01-05 | A kind of modified asphalt waterproof coiled material, its material of coating, and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103911117A CN103911117A (en) | 2014-07-09 |
| CN103911117B true CN103911117B (en) | 2016-09-14 |
Family
ID=51037131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002961.1A Active CN103911117B (en) | 2013-01-05 | 2013-01-05 | A kind of modified asphalt waterproof coiled material, its material of coating, and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103911117B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910639B (en) * | 2015-06-23 | 2018-04-03 | 中油佳汇防水科技（深圳）股份有限公司 | A kind of asphalt size, preparation method and the usage for being used to produce SBS elastomer modified asphalt waterproof rolls |
| CN105621894B (en) * | 2015-12-21 | 2018-08-21 | 潍坊市宏源防水材料有限公司 | A kind of composite foam glass insulation spill guide and preparation method thereof |
| CN105584173B (en) * | 2015-12-21 | 2017-11-21 | 潍坊市宏源防水材料有限公司 | A kind of waterproof roll with electro-magnetic screen function and preparation method thereof |
| CN105415821B (en) * | 2015-12-21 | 2018-06-01 | 潍坊市宏源防水材料有限公司 | A kind of novel modified asphalt waterproof roll and preparation method thereof |
| CN107901525B (en) * | 2017-11-08 | 2019-06-21 | 吉林省豫王建能实业股份有限公司 | A kind of low temperature resistant modified asphalt waterproof coiled material and preparation method thereof |
| CN107988814A (en) * | 2017-11-21 | 2018-05-04 | 常州可赛成功塑胶材料有限公司 | A kind of preparation method of low temperature resistant modified asphalt waterproof coiled material |
| CN109130440B (en) * | 2018-06-26 | 2020-12-15 | 北京东方雨虹防水技术股份有限公司 | Composite self-adhesive shale surface modified asphalt waterproof coiled material and preparation method thereof |
| CN109849387A (en) * | 2018-11-30 | 2019-06-07 | 四川禹王防水建材有限公司 | A kind of production technology of polymer modified asphalt waterproof roll |
| CN114523744A (en) * | 2022-01-17 | 2022-05-24 | 吉林省宏源防水材料有限公司 | High-cold-region SBS coiled material and preparation process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074357A (en) * | 2007-06-26 | 2007-11-21 | 程雪峰 | Modifed asphalt waterproof curling material of environmental-protective plastic |
| CN101962935A (en) * | 2010-04-02 | 2011-02-02 | 上海东方雨虹防水技术有限责任公司 | High polymer modified asphalt waterproof coiled material for bridge of railway |
-
2013
- 2013-01-05 CN CN201310002961.1A patent/CN103911117B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074357A (en) * | 2007-06-26 | 2007-11-21 | 程雪峰 | Modifed asphalt waterproof curling material of environmental-protective plastic |
| CN101962935A (en) * | 2010-04-02 | 2011-02-02 | 上海东方雨虹防水技术有限责任公司 | High polymer modified asphalt waterproof coiled material for bridge of railway |
Non-Patent Citations (1)
| Title |
|---|
| 高聚物改性沥青材料;刘尚乐;《中国建筑防水材料》;19851231(第3期);第44页左栏三、性能特点-第45页，第47页左栏五、树脂沥青 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103911117A (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103911117B (en) | A kind of modified asphalt waterproof coiled material, its material of coating, and preparation method thereof | |
| CN103555204B (en) | Thick matter waterproof paint of modified-high polymer water-latex type asphaltic base and preparation method thereof | |
| CN102031833B (en) | High-performance synthetic rubber asphalt waterproof coiled material | |
| CN102925058B (en) | Non-solidifying rubber asphalt building waterproof coating | |
| EP3467045A1 (en) | Plant mix warm regenerated asphalt mixture and preparation method therefor | |
| CN102492368A (en) | High-temperature resistant self-adhesive polymer modified asphalt waterproofing membrane and preparation method thereof | |
| JP2016141813A (en) | Non-solidifying rubberized asphalt composition for forming inpermeable intermediate drainage layer and method for forming inpermeable intermediate drainage layer with single paving process using the same | |
| CN109130440A (en) | Composite self-adhering shale face modified asphalt waterproof coiled material and preparation method thereof | |
| CN105153532B (en) | Modified asphalt master batch and preparing method and application thereof | |
| CA2931382C (en) | Waterproofing membranes comprising petcoke and method of production | |
| CN104527154A (en) | A modified asphalt waterproof coiled material and a manufacturing method thereof | |
| CN103711260B (en) | A kind of self-adhering-type PVC waterproof roll | |
| CN105735572A (en) | Wetly paved waterproof roll with mineral aggregate surface and preparation method therefor | |
| CN202047480U (en) | High-performance synthetic rubber and asphalt waterproof roll with intermediate matrix layer | |
| CN102206422A (en) | Primer of substrate for solvent-type self adhesive waterproof coil | |
| CN105386525A (en) | Environment-friendly type elastomer modified asphalt waterproof roll | |
| CN106675409A (en) | Modified asphalt coating with saline-alkaline tolerance and root resistance and production method as well as waterproof roll and production method | |
| KR101532725B1 (en) | Plant mix-type asphalt modifier composition having increased melting rate, and manufacturing method for the same | |
| CA3035902C (en) | Lightweight filler for waterproofing bitumen membranes | |
| CN218345833U (en) | Pavement structure with glass fiber tuff rubble pitch lower seal coat | |
| CN107151108B (en) | A kind of ultra-thin asphalt mixes and preparation method thereof, application | |
| CN110106715A (en) | One kind overlaying self-adhered polymer modified bitumen waterproofing membrane and preparation method thereof | |
| KR101619445B1 (en) | Low cost and highly efficient self adhesive waterproofing sheet using Indonesian natural asphalt for bridge deck and waterproofing structure including the same | |
| CN107541165A (en) | A kind of low-cost and high-performance filleting glue and preparation method thereof | |
| CN107759139A (en) | Highly anti-fatigue cracking resistance water-permeating pitch mixed material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |