CN103773023A - SBS (Styrene Butadiene Styrene) modified bituminous waterproof material - Google Patents
SBS (Styrene Butadiene Styrene) modified bituminous waterproof material Download PDFInfo
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- CN103773023A CN103773023A CN201410023467.8A CN201410023467A CN103773023A CN 103773023 A CN103773023 A CN 103773023A CN 201410023467 A CN201410023467 A CN 201410023467A CN 103773023 A CN103773023 A CN 103773023A
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Abstract
The invention relates to an SBS (Styrene Butadiene Styrene) modified bituminous waterproof material. The waterproof material is prepared from the following components in parts by mass: 100 parts of bitumen, 40 to 60 parts of mica powder, 8 to 12 parts of SBS, 40 to 50 parts of talcum powder, 4 to 5 parts of polyvinyl alcohol, 10 to 30 parts of iron oxide yellow, 0.1 to 0.3 part of sodium hydroxide, 1 to 2 parts of calcium oxide, 0.2 to 1 part of sodium chloride, 60 to 80 parts of gasoline, 1 to 3 parts of thixotropic agent, 20 to 30 parts of kerosene and 1 to 2 parts of sodium alkyl benzene sulfonate. The waterproof material is good in flexibility, cannot generate cracks and fractures and has the cohesiveness of 0.5MPa. The waterproof material can resist a high temperature of 90 DEG C to 100 DEG C and cannot flow, blister and slide within 5 hours at 100 DEG C. The waterproof material has the waterproofness under 0.1MPa to 0.2MPa, i.e., the waterproof material is waterproof within 30 minutes, so that the flexibility of the waterproof material is high. The waterproof material is high in anti-bending strength, and cannot generate reticulated mottles and cracks as well as cannot be lancinated at -10 DEG C, so that the compressive strength of the waterproof material is high. Thus, the waterproof material provided by the invention can be extensively produced and continuously used for replacing an existing material.
Description
Technical field
The application belongs to asphalt waterproofing Material Field, relates in particular to a kind of SBS modified asphalt waterproof material.
Background technology
Modified waterproof asphalt material uses macromolecule synthesising technology, has added epoxy resin and resin group to make this product have more multi-functional and environmental protection unification body, gives product innovation and has more waterproof, anticorrosion, protection against the tide, the effects such as mildew-resistant.Select imported materials and items and domestic high-quality auxiliary material, the quality products of producing according to the indication of national sector standard highest ranking.Classify Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD) emphasis as and promote product, the life-span is long, easy construction, long period of soaking in water the life-span more than 50 years.Pitch is a kind of product of Crude Oil Processing, is thick liquid or the solid of black or chocolate at normal temperatures, and it is the organic material as a form of gel of a kind of brownish black, comprises four kinds of rock asphalt, petroleum pitch, shale tar pitch and coal-tar pitches etc.Main component is bituminous matter and resin, and next has the compound of high boiling point mineral oil and a small amount of oxygen, sulphur and chlorine.Glossy, be liquid, semisolid or solid state, when low temperature, matter is crisp, and cohesiveness and antiseptic property are good.
Modifying asphalt is admixture rubber, resin, high molecular polymer, the levigate additive (properties-correcting agent) such as rubber powder or other fillers, or take measures such as pitch mild oxidation processing, make the performance of pitch or the asphalt asphaltic binder of making that is improved.Its mechanism of modifying asphalt has two kinds, and the one, change pitch chemical constitution, the 2nd, properties-correcting agent is uniformly distributed in and in pitch, forms certain spacial framework.Pitch is a kind of product of Crude Oil Processing, is thick liquid or the solid of black or chocolate at normal temperatures, and mainly containing can solution trieline hydrocarbon derivative, and its character and composition change with the difference of source and generation method.Pitch is the same with oil, is complicated organic mixture, there is no fixing chemical composition and physical constant, and many oil field things form continuous series with passage type.This brings a lot of difficulties just to classification and discriminating.Along with the development of social city, technicalization, hommization, design a kind of snappiness good, the modified asphalt waterproof material of good heat resistance, to meet the need of market, is very important.
Summary of the invention
the technical problem solving:
The application, for technical problems such as the poor and resistance toheat of existing SBS modified asphalt waterproof material snappiness are low, provides a kind of SBS modified asphalt waterproof material.
technical scheme:
A kind of SBS modified asphalt waterproof material, be made up of following raw materials according, take mass fraction representation as 100 parts of pitches; Mica powder 40-60 part; SBS8-12 part; Talcum powder 40-50 part; Polyvinyl alcohol 4-5 part; Iron oxide yellow 10-30 part; Sodium hydroxide 0.1-0.3 part; Calcium oxide is 1-2 part; Sodium-chlor is 0.2-1 part; Gasoline 60-80 part; Thixotropic agent 1-3 part; Kerosene 20-30 part; Sodium alkyl benzene sulfonate 1-2 part.
As a preferred technical solution of the present invention: described SBS modified asphalt waterproof material, its moiety, take mass fraction representation as 100 parts of pitches; 50 parts of mica powders; SBS10 part; 45 parts of talcum powder; 4.5 parts of polyvinyl alcohol; 20 parts of iron oxide yellow; 0.2 part, sodium hydroxide; Calcium oxide is 1.5 parts; Sodium-chlor is 0.6 part; 70 parts, gasoline; 2 parts of thixotropic agent; 25 parts of kerosene; 1.5 parts of sodium alkyl benzene sulfonates.
As a preferred technical solution of the present invention: described thixotropic agent adopts organobentonite.
beneficial effect:
A kind of SBS modified asphalt waterproof material of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, flexility is good, flawless and fracture, cohesiveness 0.5MPa; 2, resistance to 90-100 ℃ high temperature, at 100 ℃ 5h without trickling, bubble and slide; 3, watertightness 0.1-0.2MPa, 30 minutes are waterproof, and snappiness is high; 4, product flexural strength is high, tears for-10 ℃ without reticulate pattern, crackle, nothing, and ultimate compression strength is high, can the not division of history into periods of widespread production replace current material.
Embodiment
embodiment 1:
A kind of SBS modified asphalt waterproof material, its composition is take mass fraction representation as 100 parts of pitches; 40 parts of mica powders; SBS8 part; 40 parts of talcum powder; 4 parts of polyvinyl alcohol; 10 parts of iron oxide yellow; 0.1 part, sodium hydroxide; Calcium oxide is 1 part; Sodium-chlor is 0.2 part; 60 parts, gasoline; 1 part of organobentonite; 20 parts of kerosene; 1 part of sodium alkyl benzene sulfonate.Asphalt heating to 250 degree Celsius is dewatered to liquid level without Bubble formation, is cooled to 130 degrees Celsius, add all the other components, stir after 1h product.
Product cohesiveness 0.5MPa; Resistance to 90 ℃ of high temperature, at 100 ℃ 5h without trickling, bubble and slide; Watertightness 0.1MPa, 30 minutes waterproof, tears for-10 ℃ without reticulate pattern, crackle, nothing.
embodiment 2:
A kind of SBS modified asphalt waterproof material, its composition is take mass fraction representation as 100 parts of pitches; 60 parts of mica powders; SBS12 part; 50 parts of talcum powder; 5 parts of polyvinyl alcohol; 30 parts of iron oxide yellow; 0.3 part, sodium hydroxide; Calcium oxide is 2 parts; Sodium-chlor is 1 part; 80 parts, gasoline; 3 parts of organobentonites; 30 parts of kerosene; 2 parts of sodium alkyl benzene sulfonates.Asphalt heating to 250 degree Celsius is dewatered to liquid level without Bubble formation, is cooled to 130 degrees Celsius, add all the other components, stir after 1h product.
Product cohesiveness 0.5MPa; Resistance to 95 ℃ of high temperature, at 100 ℃ 5h without trickling, bubble and slide; Watertightness 0.15MPa, 30 minutes waterproof, tears for-10 ℃ without reticulate pattern, crackle, nothing.
embodiment 3:
A kind of SBS modified asphalt waterproof material, its composition is take mass fraction representation as 100 parts of pitches; 50 parts of mica powders; SBS10 part; 45 parts of talcum powder; 4.5 parts of polyvinyl alcohol; 20 parts of iron oxide yellow; 0.2 part, sodium hydroxide; Calcium oxide is 1.5 parts; Sodium-chlor is 0.6 part; 70 parts, gasoline; 2 parts of organobentonites; 25 parts of kerosene; 1.5 parts of sodium alkyl benzene sulfonates.Asphalt heating to 250 degree Celsius is dewatered to liquid level without Bubble formation, is cooled to 130 degrees Celsius, add all the other components, stir after 1h product.
Product cohesiveness 0.5MPa; Resistance to 100 ℃ of high temperature, at 100 ℃ 5h without trickling, bubble and slide; Watertightness 0.2MPa, 30 minutes waterproof, tears for-10 ℃ without reticulate pattern, crackle, nothing.
All components in above embodiment all can business be bought.
Above-described embodiment is just for content of the present invention is set forth, rather than restriction, and therefore any change in implication and the scope suitable with claims of the present invention, all should think to be included in the scope of claims.
Claims (3)
1. a SBS modified asphalt waterproof material, is characterized in that: its composition is take mass fraction representation as 100 parts of pitches; Mica powder 40-60 part; SBS8-12 part; Talcum powder 40-50 part; Polyvinyl alcohol 4-5 part; Iron oxide yellow 10-30 part; Sodium hydroxide 0.1-0.3 part; Calcium oxide is 1-2 part; Sodium-chlor is 0.2-1 part; Gasoline 60-80 part; Thixotropic agent 1-3 part; Kerosene 20-30 part; Sodium alkyl benzene sulfonate 1-2 part.
2. a kind of SBS modified asphalt waterproof material according to claim 1, is characterized in that: its composition is take mass fraction representation as 100 parts of pitches; 50 parts of mica powders; SBS10 part; 45 parts of talcum powder; 4.5 parts of polyvinyl alcohol; 20 parts of iron oxide yellow; 0.2 part, sodium hydroxide; Calcium oxide is 1.5 parts; Sodium-chlor is 0.6 part; 70 parts, gasoline; 2 parts of thixotropic agent; 25 parts of kerosene; 1.5 parts of sodium alkyl benzene sulfonates.
3. a kind of SBS modified asphalt waterproof material according to claim 1, is characterized in that: described thixotropic agent adopts organobentonite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023467.8A CN103773023B (en) | 2014-01-20 | 2014-01-20 | A kind of SBS modified asphalt waterproof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023467.8A CN103773023B (en) | 2014-01-20 | 2014-01-20 | A kind of SBS modified asphalt waterproof material |
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| CN103773023A true CN103773023A (en) | 2014-05-07 |
| CN103773023B CN103773023B (en) | 2016-03-02 |
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| CN201410023467.8A Expired - Fee Related CN103773023B (en) | 2014-01-20 | 2014-01-20 | A kind of SBS modified asphalt waterproof material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497107A (en) * | 2016-11-22 | 2017-03-15 | 苏州宇希新材料科技有限公司 | A kind of SBS asphalt modifiers |
| CN106751357A (en) * | 2016-11-22 | 2017-05-31 | 苏州宇希新材料科技有限公司 | A kind of preparation method of SBS asphalt modifiers |
| CN110922894A (en) * | 2019-12-30 | 2020-03-27 | 北新禹王防水科技(安徽)有限公司 | SBS modified asphalt waterproof coating and preparation method thereof |
| CN113817331A (en) * | 2021-09-24 | 2021-12-21 | 深圳市卓宝科技股份有限公司 | Production process of high-durability SBS coiled material |
| DE102022107696A1 (en) | 2022-03-31 | 2023-10-05 | Boranc Holding Limited | Modified asphalt and process for its production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451711A (en) * | 2002-08-24 | 2003-10-29 | 新乡市双鹰防水材料有限公司 | Polymer modified asphalt waterproof roll |
| CN103059589A (en) * | 2012-12-28 | 2013-04-24 | 中国铁道科学研究院金属及化学研究所 | Emulsified asphalt for ballastless slab track in severe cold region and preparation method thereof |
| CN103289573A (en) * | 2013-06-18 | 2013-09-11 | 邵昌元 | Architectural SBS (styrene-butadiene-styrene) modified asphalt waterproof paint |
| CN102220023B (en) * | 2011-05-13 | 2013-10-16 | 广西金雨伞防水装饰有限公司 | Preparation method of star-shaped SBS (styrene butadiene styrene block polymer)-modified asphalt and production method of waterproof coiled material |
-
2014
- 2014-01-20 CN CN201410023467.8A patent/CN103773023B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451711A (en) * | 2002-08-24 | 2003-10-29 | 新乡市双鹰防水材料有限公司 | Polymer modified asphalt waterproof roll |
| CN102220023B (en) * | 2011-05-13 | 2013-10-16 | 广西金雨伞防水装饰有限公司 | Preparation method of star-shaped SBS (styrene butadiene styrene block polymer)-modified asphalt and production method of waterproof coiled material |
| CN103059589A (en) * | 2012-12-28 | 2013-04-24 | 中国铁道科学研究院金属及化学研究所 | Emulsified asphalt for ballastless slab track in severe cold region and preparation method thereof |
| CN103289573A (en) * | 2013-06-18 | 2013-09-11 | 邵昌元 | Architectural SBS (styrene-butadiene-styrene) modified asphalt waterproof paint |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497107A (en) * | 2016-11-22 | 2017-03-15 | 苏州宇希新材料科技有限公司 | A kind of SBS asphalt modifiers |
| CN106751357A (en) * | 2016-11-22 | 2017-05-31 | 苏州宇希新材料科技有限公司 | A kind of preparation method of SBS asphalt modifiers |
| CN110922894A (en) * | 2019-12-30 | 2020-03-27 | 北新禹王防水科技(安徽)有限公司 | SBS modified asphalt waterproof coating and preparation method thereof |
| CN113817331A (en) * | 2021-09-24 | 2021-12-21 | 深圳市卓宝科技股份有限公司 | Production process of high-durability SBS coiled material |
| DE102022107696A1 (en) | 2022-03-31 | 2023-10-05 | Boranc Holding Limited | Modified asphalt and process for its production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103773023B (en) | 2016-03-02 |
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