CN101643636A - Water-base joint grouting glue for normal temperature road - Google Patents
Water-base joint grouting glue for normal temperature road Download PDFInfo
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- CN101643636A CN101643636A CN200810055524A CN200810055524A CN101643636A CN 101643636 A CN101643636 A CN 101643636A CN 200810055524 A CN200810055524 A CN 200810055524A CN 200810055524 A CN200810055524 A CN 200810055524A CN 101643636 A CN101643636 A CN 101643636A
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- water
- joint grouting
- normal temperature
- grouting glue
- base joint
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Abstract
The invention relates to water-base joint grouting glue for a normal temperature road, namely an environment-friendly joint grouting and joint sealing material having high viscosity, high cementing power and high adhesive property, which is formed by special processes of copolymerizing water, a water-base adhesive, bitumen and a dispersing agent, then modifying a macromolecular water-soluble resinand a rubber latex, and adding the auxiliary agents of a stabilizing agent, a thickening material and the like, and can be used for treating and sealing various types of cracks of bitumen and cementroad surfaces and joint seams of cement road surfaces and bridge surfaces. The joint grouting glue is in a gel state at normal temperature, can be stirred but cannot flow, thus the joint grouting gluecan enter joints directly without slotting and cannot infiltrate downwards so as to play a role in sealing the joints; and simultaneously the joint grouting glue is soluble in water; therefore, the joint grouting glue can be mixed with water to prepare strong-permeability joint grouting materials with any viscosities, and can be effectively poured into deep parts of the cracks of road surfaces without slotting. The joint grouting glue combines the advantages of slotting and non-slotting repairing methods, and simultaneously avoids the disadvantages of the two methods.
Description
Affiliated technical field
The invention belongs to highway crack pouring material field, particularly a kind of water-base joint grouting glue for normal temperature road (mud) and preparation method thereof.
Background technology
Prior art: along with the fast development of highway in China traffic, highway mileage constantly increases, and major part is a bituminous pavement.And pavement crack is one of the most common disease of bituminous concrete pavement, belongs to comparatively serious a kind of of harm in many road diseases.Usually according to the fracture distribution situation it is divided into transverse crack, longitudinal slit, zigzag cracks and chaps 4 kinds.Wherein transverse crack and longitudinal slit are fissured 2 kinds of main performance patterns, it is again the early stage performance of zigzag cracks and be full of cracks, if untimely the processing, under the effect of vehicular load, add the infiltration of rainwater, the transverse and longitudinal crack is further developed, final formation chapped, greatly reduce the using character on road surface, and increased the cost of later stage maintenance.Therefore,, reduce pavement disease, strengthen the motorway preventive maintenance, must strengthen the control of the early stage horizontal longitudinal crack in road surface in order to improve the road conditions quality on road surface.
The surface crack maintenance of bituminous pavement is the thorny problem of the numerous maintenance units of puzzlement for a long time always.With regard to crack patching material, the gap-grouting material kind is numerous at present, the performance of various materials and price situation differ, from the convenience of cementation of fissures construction and the life requirement of construction effect, should require it to satisfy: (1) is workability well, the cohesive force that (2) are higher, (3) the Shi Yi inharmonious time, (4) good temperature-stable performance, (5) ageing resistance, open to traffic time that influences that (6) are short and less smooth security implication effect.
From gap-grouting material, be divided into three types, the first kind is colod-application pitch class material, comprises eu-bitumen, solvent-borne type modified liquid pitch, modification and non-modified emulsifying asphalt etc., because of its good fluidity need not the cementation of fissures of slotting, need not heat use, can be used on moist road surface, the wall of dust is arranged, but ooze under pouring into behind the crack easily and be difficult to be full of the crack, fracture morphology still exists, repeatedly pours into to resolve this problem, and the not environmental protection of solvent-borne type modifying asphalt; Second class is a heat pitch class material, comprises modifying asphalt, asphalt rubber, rubber modified asphalt, low modulus rubber modified asphalt etc., and price is suitable, the better performances of material own, but need heat construction and fluting, otherwise can't pour in the seam, increased cost in the middle of invisible; The 3rd class is a chemical disposal section bar material, comprise one to two kind of composition material, change into solid-state from liquid state by chemical reaction, such as joint strip etc., this material just is applied to bituminous pavement recent years, price is expensive and be mainly external product, and the requirement of this series products cross-notching is higher, and the seam size is in strict conformity with the adhesive tape size and be necessary for vertical masonry joint.
From the construction angle, the crack is repaired and is divided into fluting repairing and non-fluting patching, and present most of cracks repair material adopts the fluting cementation of fissures.Fluting is repaired limited because of groove depth, and it is limited to cause cementation of fissures material to pour into the degree of depth, and essence is joint seal.The problem of this method maximum is strictly to move towards fluting along seam, crack and road surface has been produced further destruction, and can't slot to zigzag cracks and check crack, has limited the use range of cementation of fissures material.Non-slot grooving is primarily aimed at colod-application gap-grouting material, and existing problems above are described.
Summary of the invention
At above-mentioned technical problem, the utility model provides a kind of not only effective but also economic crack treatment material normal temperature water-based base joint grouting glue, need not fluting just can be to carrying out the cementation of fissures and sealing crack, has solved hot can't pour into the depths, crack and colod-application cementation of fissures material can't be full of the sealing problem of cracks with cementation of fissures material.
The technical scheme that its technical problem that solves the utility model adopts is: after water, aqueous adhesive, pitch, the dispersion agent copolymerization, through macromolecular water-soluble resin and rubber latex modification, auxiliary agents such as admixture stablizer, thickening material can be used for the punishment and the sealing of pitch, the various types of cracks of cement pavement and cement pavement deck joint by a kind of high viscosity, high cohesive force, the environmental protection cementation of fissures of high adhesion, joint seal material that special process forms.
The beneficial effects of the utility model are, base joint grouting glue can not slotted and directly be daubed into the effect of playing joint seal in the seam, also can mix and stir with water, access the strong cementation of fissures material of any viscosity perviousness, need not fluting and can effectively pour into the pavement crack depths, combine the strong point of fluting and non-fluting method for repairing and mending, avoided the deficiency of the two simultaneously.It is the construction of a kind of normal temperature, need not to heat, need not to slot, the novel gap-grouting material of energy-conserving and environment-protective.
Embodiment
(1) takes by weighing raw material by following proportioning
30～50 parts of matrix pitches
20～40 parts in water
4～10 parts of rubber modifiers
10～30 parts of aqueous adhesives
3～8 parts of water-base resins
2～6 parts of stablizers
2～10 parts of thickening materials
2～10 parts of dispersion agents
(2) preparation technology
Step 1: hot water (50～70 ℃), heated bitumen (100～140 ℃), dispersion agent are placed reactor, open stirring at low speed (50～100 rev/mins), add rubber modifier, aqueous adhesive and water-base resin more successively, build lid, at the uniform velocity stir 10～30 minutes (150～300 rev/mins), temperature remains on 70～90 ℃;
Step 2: open reactor, add stablizer and thickening material more successively, build lid, continue insulated and stirred 2～10 minutes (50～100 rev/mins);
Step 3: open reactor, pack below product is poured into barrel internal cooling to 30 ℃, promptly formed the normal temperature base joint grouting glue.
Claims (9)
1, a kind of water-base joint grouting glue for normal temperature road is by after water, aqueous adhesive, pitch, the dispersion agent copolymerization, through macromolecular water-soluble resin and rubber latex modification, a kind of high viscosity, high cohesive force, the environmental protection cementation of fissures of high adhesion, joint seal material that auxiliary agents such as admixture stablizer, thickening material form by special process.It is characterized in that forming mass component is:
30～50 parts of matrix pitches
20～40 parts in water
4～10 parts of rubber modifiers
10～30 parts of aqueous adhesives
3～8 parts of water-base resins
2～6 parts of stablizers
2～10 parts of thickening materials
2～10 parts of dispersion agents
2, water-base joint grouting glue for normal temperature road according to claim 1 is characterized in that: described matrix pitch is common heavy friendship 70# or 90# road bitumen.
3, water-base joint grouting glue for normal temperature road according to claim 1 is characterized in that: described rubber modifier is styrene butadiene rubber sbr or chloroprene rubber CR.
4, water-base joint grouting glue for normal temperature road according to claim 1 is characterized in that: described aqueous adhesive is polyvinyl acetate copolymer VA or ethylene vinyl acetate EVA.
5, water-base joint grouting glue for normal temperature road according to claim 1 is characterized in that: described water-base resin is water-soluble epoxy resin or water soluble phenol resin.
6, water-base joint grouting glue for normal temperature road according to claim 1 is characterized in that: described stablizer is CaCl2 or polyvinyl alcohol.
7, water-base joint grouting glue for normal temperature road according to claim 1 is characterized in that: described thickening material is methylcellulose gum or carboxymethyl cellulose.
8, water-base joint grouting glue for normal temperature road according to claim 1 is characterized in that: described dispersion agent is for splitting cationic emulsifier soon.
9, a kind of method for preparing water-base joint grouting glue for normal temperature road according to the described proportioning of claim 1 for preparing is characterized in that preparation process is:
Step 1: hot water (50～70 ℃), heated bitumen (100～140 ℃), dispersion agent are placed reactor, open stirring at low speed (50～100 rev/mins), add rubber modifier, aqueous adhesive and water-base resin more successively, build lid, at the uniform velocity stir 10～30 minutes (150～300 rev/mins), temperature remains on 70～90 ℃;
Step 2: open reactor, add stablizer and thickening material more successively, build lid, continue insulated and stirred 2～10 minutes (50～100 rev/mins);
Step 3: open reactor, pack below product is poured into barrel internal cooling to 30 ℃, promptly formed the normal temperature base joint grouting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810055524A CN101643636A (en) | 2008-08-04 | 2008-08-04 | Water-base joint grouting glue for normal temperature road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810055524A CN101643636A (en) | 2008-08-04 | 2008-08-04 | Water-base joint grouting glue for normal temperature road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101643636A true CN101643636A (en) | 2010-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN200810055524A Pending CN101643636A (en) | 2008-08-04 | 2008-08-04 | Water-base joint grouting glue for normal temperature road |
Country Status (1)
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382543A (en) * | 2010-08-27 | 2012-03-21 | 安徽三缔沥青材料有限公司 | Water-based epoxy resin asphalt paint and preparation method thereof |
| CN102391827A (en) * | 2011-08-12 | 2012-03-28 | 重庆中交科技股份有限公司 | Environment-friendly second order reaction type waterproof binding material and preparation method thereof |
| CN102559136A (en) * | 2012-02-10 | 2012-07-11 | 南京大学 | High-performance thermosetting epoxy asphalt binder and preparation method thereof |
| CN103342967A (en) * | 2013-07-10 | 2013-10-09 | 无锡市金盛助剂厂 | Macromolecular waterproof binding agent |
| CN103497729A (en) * | 2013-09-13 | 2014-01-08 | 河南省高速公路实业开发有限公司道路材料中心 | Road sealant for use at normal temperature and preparation method thereof |
| CN103773039A (en) * | 2014-01-21 | 2014-05-07 | 南通东南公路工程有限公司 | Composite epoxy asphalt pavement material and preparation method thereof |
| CN104046282A (en) * | 2014-06-26 | 2014-09-17 | 无锡新腾东方电缆附件有限公司 | Adhesive for water-based insulating high-voltage adhesive tape |
| CN104073220A (en) * | 2014-06-26 | 2014-10-01 | 无锡新腾东方电缆附件有限公司 | Adhesive for sun-protection insulated high-voltage adhesive tapes |
| CN104357008A (en) * | 2014-11-25 | 2015-02-18 | 李保集 | Road crack sealant and preparation method thereof |
| CN104829168A (en) * | 2015-05-07 | 2015-08-12 | 重庆交通大学 | Pavement expansion-joint filler made of red mud |
| CN104861237A (en) * | 2015-05-07 | 2015-08-26 | 重庆交通大学 | Road surface expansion joint calking |
| CN105623539A (en) * | 2014-11-25 | 2016-06-01 | 张乔木 | Bridge prefabricated component assembly structural adhesive and preparation method thereof |
| CN106167690A (en) * | 2016-08-05 | 2016-11-30 | 滨州市良友防水材料有限责任公司 | A kind of aqueous rubber Asphalt waterproof sealant |
| CN104073220B (en) * | 2014-06-26 | 2016-11-30 | 重庆文润科技有限公司 | A kind of sun-proof type Insulating A High-Voltage adhesive tape sticks with glue agent |
| CN106221667A (en) * | 2016-08-15 | 2016-12-14 | 谢光玉 | A kind of crack on road padding gum |
| CN106801373A (en) * | 2016-12-22 | 2017-06-06 | 南通福伦利新材料有限公司 | A kind of cement color one-component normal temperature Composite Milk liquid-based gap-grouting material and its construction technology |
| CN108611024A (en) * | 2018-04-26 | 2018-10-02 | 南京城建隧桥经营管理有限责任公司 | A kind of city bridge tunel engineering water-proof bond material and preparation method thereof |
| CN109943282A (en) * | 2019-03-19 | 2019-06-28 | 重庆鹏方路面工程技术研究院有限公司 | Emulsified asphalt modified with water-epoxy resin composite water-proof binding material and preparation method |
| CN110144787A (en) * | 2019-05-15 | 2019-08-20 | 江苏阜光工程新技术有限公司 | A kind of super construction technology for gluing ultra-thin stress absorbing layer |
| CN111269692A (en) * | 2020-04-09 | 2020-06-12 | 江苏西尔玛道路环保材料有限公司 | Crack pouring material for asphalt pavement and preparation method thereof |
| CN113528058A (en) * | 2021-06-16 | 2021-10-22 | 山西博润交通科学工程有限公司 | Desulfurized gypsum powder-based pavement water-based crack pouring adhesive and preparation method thereof |
-
2008
- 2008-08-04 CN CN200810055524A patent/CN101643636A/en active Pending
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382543A (en) * | 2010-08-27 | 2012-03-21 | 安徽三缔沥青材料有限公司 | Water-based epoxy resin asphalt paint and preparation method thereof |
| CN102391827A (en) * | 2011-08-12 | 2012-03-28 | 重庆中交科技股份有限公司 | Environment-friendly second order reaction type waterproof binding material and preparation method thereof |
| CN102559136A (en) * | 2012-02-10 | 2012-07-11 | 南京大学 | High-performance thermosetting epoxy asphalt binder and preparation method thereof |
| CN102559136B (en) * | 2012-02-10 | 2013-09-11 | 南京大学 | High-performance thermosetting epoxy asphalt binder and preparation method thereof |
| CN103342967A (en) * | 2013-07-10 | 2013-10-09 | 无锡市金盛助剂厂 | Macromolecular waterproof binding agent |
| CN103342967B (en) * | 2013-07-10 | 2014-12-24 | 江苏高博智融科技有限公司 | Macromolecular waterproof binding agent |
| CN103497729A (en) * | 2013-09-13 | 2014-01-08 | 河南省高速公路实业开发有限公司道路材料中心 | Road sealant for use at normal temperature and preparation method thereof |
| CN103497729B (en) * | 2013-09-13 | 2017-01-04 | 河南省高速公路实业开发有限公司道路材料中心 | Road sealant used under room temperature and preparation method thereof |
| CN103773039A (en) * | 2014-01-21 | 2014-05-07 | 南通东南公路工程有限公司 | Composite epoxy asphalt pavement material and preparation method thereof |
| CN103773039B (en) * | 2014-01-21 | 2016-02-17 | 南通东南公路工程有限公司 | A kind of composite epoxy asphalt ground surface material and preparation method thereof |
| CN104046282A (en) * | 2014-06-26 | 2014-09-17 | 无锡新腾东方电缆附件有限公司 | Adhesive for water-based insulating high-voltage adhesive tape |
| CN104073220A (en) * | 2014-06-26 | 2014-10-01 | 无锡新腾东方电缆附件有限公司 | Adhesive for sun-protection insulated high-voltage adhesive tapes |
| CN104073220B (en) * | 2014-06-26 | 2016-11-30 | 重庆文润科技有限公司 | A kind of sun-proof type Insulating A High-Voltage adhesive tape sticks with glue agent |
| CN104046282B (en) * | 2014-06-26 | 2016-05-11 | 无锡新腾东方电缆附件有限公司 | A kind of water-based insulation high pressure adhesive tape sticks with glue agent |
| CN104357008A (en) * | 2014-11-25 | 2015-02-18 | 李保集 | Road crack sealant and preparation method thereof |
| CN105623539A (en) * | 2014-11-25 | 2016-06-01 | 张乔木 | Bridge prefabricated component assembly structural adhesive and preparation method thereof |
| CN104861237A (en) * | 2015-05-07 | 2015-08-26 | 重庆交通大学 | Road surface expansion joint calking |
| CN104829168A (en) * | 2015-05-07 | 2015-08-12 | 重庆交通大学 | Pavement expansion-joint filler made of red mud |
| CN104829168B (en) * | 2015-05-07 | 2017-03-15 | 重庆交通大学 | Road surface Expansion Joint filler with red mud as a raw material |
| CN106167690A (en) * | 2016-08-05 | 2016-11-30 | 滨州市良友防水材料有限责任公司 | A kind of aqueous rubber Asphalt waterproof sealant |
| CN106221667A (en) * | 2016-08-15 | 2016-12-14 | 谢光玉 | A kind of crack on road padding gum |
| CN106801373A (en) * | 2016-12-22 | 2017-06-06 | 南通福伦利新材料有限公司 | A kind of cement color one-component normal temperature Composite Milk liquid-based gap-grouting material and its construction technology |
| CN108611024A (en) * | 2018-04-26 | 2018-10-02 | 南京城建隧桥经营管理有限责任公司 | A kind of city bridge tunel engineering water-proof bond material and preparation method thereof |
| CN109943282A (en) * | 2019-03-19 | 2019-06-28 | 重庆鹏方路面工程技术研究院有限公司 | Emulsified asphalt modified with water-epoxy resin composite water-proof binding material and preparation method |
| CN110144787A (en) * | 2019-05-15 | 2019-08-20 | 江苏阜光工程新技术有限公司 | A kind of super construction technology for gluing ultra-thin stress absorbing layer |
| CN111269692A (en) * | 2020-04-09 | 2020-06-12 | 江苏西尔玛道路环保材料有限公司 | Crack pouring material for asphalt pavement and preparation method thereof |
| CN113528058A (en) * | 2021-06-16 | 2021-10-22 | 山西博润交通科学工程有限公司 | Desulfurized gypsum powder-based pavement water-based crack pouring adhesive and preparation method thereof |
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Application publication date: 20100210 |