CN105778532A - Cold-patch crack pouring adhesive and method for preparing same - Google Patents
Cold-patch crack pouring adhesive and method for preparing same Download PDFInfo
- Publication number
- CN105778532A CN105778532A CN201610159928.3A CN201610159928A CN105778532A CN 105778532 A CN105778532 A CN 105778532A CN 201610159928 A CN201610159928 A CN 201610159928A CN 105778532 A CN105778532 A CN 105778532A
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- China
- Prior art keywords
- cold
- parts
- patch
- crack pouring
- pouring adhesive
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch
-
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention belongs to the technical field of materials, and particularly relates to cold-patch crack pouring adhesive and a method for preparing the same. The cold-patch crack pouring adhesive is used for maintaining roads and comprises, by weight, 50-100 parts of (NO.90 Liao River) asphalt, 10-100 parts of (NO.140 Liao River) asphalt, 5-10 parts of SBS (styrene butadiene styrene) (thermoplastic styrene butadiene rubber), 5-10 parts of SBR (styrene butadiene rubber), 1-10 parts of furfural extracted oil, 0.5-3 parts of asphalt stabilizers, 0.5-3 parts of emulsifiers and 10-100 parts of water. The cold-patch crack pouring adhesive and the method have the advantages that the cold-patch crack pouring adhesive is low in cost, excellent in performance and convenient to construct and can be quickly bonded with road surface crack, accordingly, moisture and water can be prevented from flowing into the road surface crack, and the purpose of sealing water can be achieved; aggravation of road surface diseases can be effectively prevented, the service lives of roads can be prolonged, and the cold-patch crack pouring adhesive is short in open traffic time.
Description
Technical field
The invention belongs to field of material technology, be specifically related to cold-patch base joint grouting glue of road maintenance use and preparation method thereof.
Background technology
Cold-patch base joint grouting glue refers to and can be used for 5 DEG C of environment above constructions of damping interface, and having good viscosity and adhesion strength, non-deformability is strong, and high temperature resistant and low temperature, wear-resisting and waterproof washes away, and has desirable engineering machinery intensity and anti-impact force, durable in use.
Summary of the invention
It is desirable to provide the cold-patch base joint grouting glue of a kind of cheap, excellent performance, easy construction, can make base joint grouting glue quickly with pavement crack knot, it is prevented that tide gas and water entrance crack on road, reach the purpose of water shutoff；Effectively prevent the aggravation of pavement disease, extend Road Service Life, and there is the shorter open to traffic time.
A kind of cold-patch base joint grouting glue is made up of following raw material, and each raw materials quality part proportioning is:
The preparation method of the cold-patch base joint grouting glue of the present invention is the mass fraction proportioning according to above-mentioned each raw material, matrix pitch is heated to 190 degree, then the ratio of allotment Liaohe River 90# Colophonium and Liaohe River 140# Colophonium, add furfural extract oil, start in agitator tank, add the SBR measured, then the SBS measured is added again, stir and can start colloid mill, Colophonium after overground imports swelling tank and adds the stabilizer measured, stir 1 hour, be cooled to 163 degree and add emulsifying agent emulsion mixed by blender, get product after emulsifier.
The beneficial effect of the invention
1. the present invention has only to utilize existing equipment of producing modified asphalt, simple in production process operation.
2. technical performance is excellent, has good cryogenic property and endurance quality.
3. used by the present invention, Colophonium, SBS, SBR, furfural extract oil and Bituminous stabilized are commercially available, and raw material is easily purchased.
Detailed description of the invention
In order to be better understood from invention, it is further elucidated with present disclosure below in conjunction with production example.
The cold-patch base joint grouting glue of the present invention is made up of following raw material, and each raw materials quality part proportioning is:
The preparation method of the cold-patch base joint grouting glue of the present invention is the mass fraction proportioning according to above-mentioned each raw material, and matrix pitch is heated to 190 degree, then the ratio of allotment Liaohe River 90# Colophonium and Liaohe River 140# Colophonium, adds furfural extract oil.Start in agitator tank, add the SBR measured, then the SBS measured is added again, stir and can start colloid mill, Colophonium after overground imports swelling tank and adds the stabilizer measured, stir 1 hour, be cooled to 163 degree and add emulsifying agent emulsion mixed by blender, get product after emulsifier.
Oil Liaohe River 90# Colophonium and Liaohe River 140# Colophonium in matrix pitch use, SBS is Huizhou Lee's length honor 3501, SBR is that north Dai Nasuo produces, and furfural extract oil is middle oil Liaohe River petrochemical iy produced.
Table 1: filleting bitumen technology index
| Pilot project | Cold-patch base joint grouting glue |
| Adapt to environment | More than 5 DEG C |
| Interface requirements | Wet environment |
| Solid content, % | > 55 |
| Kinematic viscosity, 20 DEG C of mm2/s | < 30 |
| The volatile dry time, hour | < 2 |
| Volatilization residue technical Analysis | |
| Needle penetration, 1/10mm | 30～70 |
| Elastic return, % | > 50 |
| Softening point, DEG C | > 80 |
| Heat resistance, DEG C | > 70 |
| Black brittleness, DEG C | <-20 |
| Glutinous toughness, N m | ≥20 |
| Toughness, N m | ≥15 |
Cold-patch base joint grouting glue meets following standard (or specification): according to ASTMD140, ASTMD466, ASTMD529, ASTMD2939, and ASTMD244；And JT/589-2004 specification.
Claims (2)
1. a cold-patch base joint grouting glue, it is characterised in that be made up of following raw material, each raw materials quality part proportioning is:
2. the preparation method of a cold-patch base joint grouting glue, it is characterized in that, the mass fraction proportioning of each raw material described in claim 1, matrix pitch is heated to 190 degree, then the ratio of allotment Liaohe River 90# Colophonium and Liaohe River 140# Colophonium, add furfural extract oil, start in agitator tank, add the SBR measured, then the SBS measured is added again, stir and can start colloid mill, Colophonium after overground imports swelling tank and adds the stabilizer measured, stir 1 hour, be cooled to 163 degree and add emulsifying agent emulsion mixed by blender, get product after emulsifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159928.3A CN105778532A (en) | 2016-03-09 | 2016-03-09 | Cold-patch crack pouring adhesive and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159928.3A CN105778532A (en) | 2016-03-09 | 2016-03-09 | Cold-patch crack pouring adhesive and method for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105778532A true CN105778532A (en) | 2016-07-20 |
Family
ID=56394236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159928.3A Pending CN105778532A (en) | 2016-03-09 | 2016-03-09 | Cold-patch crack pouring adhesive and method for preparing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105778532A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433167A (en) * | 2016-10-19 | 2017-02-22 | 天津佰思特新材料科技有限公司 | Modified emulsified asphalt, crack filling glue comprising same and preparation method of crack filling glue |
| CN108033711A (en) * | 2017-12-29 | 2018-05-15 | 常州思宇环保材料科技有限公司 | A kind of emulsified asphalt cold-repairing material |
| CN112322238A (en) * | 2020-11-24 | 2021-02-05 | 常州绿玛特建筑科技有限公司 | Novel foaming crack pouring adhesive |
| CN113897173A (en) * | 2021-10-27 | 2022-01-07 | 中国石油化工股份有限公司 | Normal-temperature engineering caulking glue and preparation method thereof |
| CN114920486A (en) * | 2022-04-26 | 2022-08-19 | 山东英朗路桥工程股份有限公司 | Cold-patch agent and application method thereof in cold-patch mixture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525108A (en) * | 2013-10-24 | 2014-01-22 | 北京同华道路养护有限责任公司 | High modulus cold-mixed asphalt as well as preparation method and mixture thereof |
| CN103571212A (en) * | 2012-07-26 | 2014-02-12 | 中国海洋石油总公司 | Asphalt pavement crack filling adhesive and preparation method thereof |
| CN104559240A (en) * | 2013-10-22 | 2015-04-29 | 中国石油化工股份有限公司 | Modified asphalt compounded by gelatine powder/polymer, and preparation method of modified asphalt |
| CN105331330A (en) * | 2015-12-16 | 2016-02-17 | 甘肃恒达路桥工程集团有限公司中心试验室 | Ultraviolet-resistant bituminous pavement crack filling glue and preparation method thereof |
-
2016
- 2016-03-09 CN CN201610159928.3A patent/CN105778532A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571212A (en) * | 2012-07-26 | 2014-02-12 | 中国海洋石油总公司 | Asphalt pavement crack filling adhesive and preparation method thereof |
| CN104559240A (en) * | 2013-10-22 | 2015-04-29 | 中国石油化工股份有限公司 | Modified asphalt compounded by gelatine powder/polymer, and preparation method of modified asphalt |
| CN103525108A (en) * | 2013-10-24 | 2014-01-22 | 北京同华道路养护有限责任公司 | High modulus cold-mixed asphalt as well as preparation method and mixture thereof |
| CN105331330A (en) * | 2015-12-16 | 2016-02-17 | 甘肃恒达路桥工程集团有限公司中心试验室 | Ultraviolet-resistant bituminous pavement crack filling glue and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433167A (en) * | 2016-10-19 | 2017-02-22 | 天津佰思特新材料科技有限公司 | Modified emulsified asphalt, crack filling glue comprising same and preparation method of crack filling glue |
| CN106433167B (en) * | 2016-10-19 | 2019-08-13 | 天津佰思特新材料科技有限公司 | Modified emulsifying asphalt, base joint grouting glue containing the emulsified asphalt and preparation method thereof |
| CN108033711A (en) * | 2017-12-29 | 2018-05-15 | 常州思宇环保材料科技有限公司 | A kind of emulsified asphalt cold-repairing material |
| CN112322238A (en) * | 2020-11-24 | 2021-02-05 | 常州绿玛特建筑科技有限公司 | Novel foaming crack pouring adhesive |
| CN113897173A (en) * | 2021-10-27 | 2022-01-07 | 中国石油化工股份有限公司 | Normal-temperature engineering caulking glue and preparation method thereof |
| CN114920486A (en) * | 2022-04-26 | 2022-08-19 | 山东英朗路桥工程股份有限公司 | Cold-patch agent and application method thereof in cold-patch mixture |
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Application publication date: 20160720 |