CN105347733A - Pavement slurry seal and raw slurry therefor - Google Patents
Pavement slurry seal and raw slurry therefor Download PDFInfo
- Publication number
- CN105347733A CN105347733A CN201510636007.7A CN201510636007A CN105347733A CN 105347733 A CN105347733 A CN 105347733A CN 201510636007 A CN201510636007 A CN 201510636007A CN 105347733 A CN105347733 A CN 105347733A
- Authority
- CN
- China
- Prior art keywords
- parts
- slurry seal
- road surface
- pavement
- slurry
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
- E01C7/351—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively hydraulical binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively hydraulic binders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a pavement slurry seal and raw slurry therefor and belongs to the technical field of road pavements. The pavement slurry seal is formed through spreading the raw slurry for the pavement slurry seal, wherein the raw slurry for the pavement slurry seal is prepared through mixing and stirring the following ingredients in percentage by mass: 9-10% of emulsified asphalt, 74-76% of coarse and fine aggregates, 1-2% of filler, 7-8% of water, 1-2% of additives and 4-5% of ground tire rubber. The pavement slurry seal disclosed by the invention has better noise reduction performance, the degree of comfort is higher during driving and riding, the high- and low-temperature properties of a pavement are improved, and the service life of the pavement is prolonged.
Description
Technical field
The present invention relates to highway pavement technical field.
Background technology
Highway pavement refers to the laminate structure thing of making within the scope of driveway in highway subgrade, can be divided into surface layer, basic unit and bed course three primary layers according to layer position and effect thereof.Some road surfaces only adopt surface layer and basic unit two structural sheets, even only adopt the structure of a surface layer.
Common highway pavement is bituminous pavement, and this road surface is mixed bitumen for road use material making and formed in mineral material.Asphaltic binder improves the ability of paving the way with pellet opposing driving and the infringement of natural cause road pavement, makes evenness of road surface lack dirt, waterproof, durable in use.Therefore, bituminous pavement is a kind of high class pavement be the most widely used in Road construction.
Slurry seal be by mechanical means, emulsified bitumen, thickness are gathered materials, the raw material such as filler, water and additive paves the thin layer that former road surface is formed after mixing and stirring into slurry mixture according to design proportioning.Slurry Seal Technology has lot of superiority in road construction, can extend the work-ing life on road surface, delay the aging of bituminous pavement, and can improve water-repellancy and the wear resistance on road surface.
But slurry seal of the prior art mostly adopts basalt as main component, the slurry seal surface irregularity after paving like this, road surface running vehicle noise is comparatively large, makes driving or has larger discomfort by bus.
Summary of the invention
The technical problem to be solved in the present invention is: for above-mentioned the deficiencies in the prior art, a kind of road surface slurry seal magma and road surface slurry seal are provided, this magma admixes a certain amount of waste rubber tyre powder in basalt building stones, can improve the characteristic of original slurry seal magma; This slurry seal is paved by above-mentioned slurry seal magma and forms, waste rubber tyre powder in this slurry seal can play adhesive effect to basalt building stones, and improve the elasticity of slurry seal, thus significantly reduce the driving noise on road surface, improve driving comfort by bus, the high temperature performance on road surface can also be improved, extend the work-ing life on road surface.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of road surface slurry seal magma, it is mixed together by the following composition with respective quality number:
Emulsified bitumen 9 ~ 10 parts,
Thickness gathers materials 74 ~ 76 parts,
Filler 1 ~ 2 part,
7 ~ 8 parts, water,
Additive 1 ~ 2 part,
Waste rubber tyre powder 4 ~ 5 parts;
Wherein, waste rubber tyre powder is the powder that junked tire grinds to form, and its granularity is 5 ~ 10 orders.
Further, the concrete mass fraction of above-mentioned each composition is:
Emulsified bitumen 9.78 parts,
Thickness gathers materials 75.19 parts,
Filler 1.5 parts,
7.52 parts, water,
Additive 1.5 parts,
Waste rubber tyre powder 4.51 parts.
Further, above-mentioned thickness is gathered materials for basalt.
A kind of road surface slurry seal, it is paved by above-mentioned road surface slurry seal magma and is formed.
Further, the thickness in slurry seal magma is gathered materials for basalt.
The beneficial effect adopting technique scheme to produce is: the present invention can play adhesive effect to basalt building stones by adding waste rubber tyre powder, and improve the elasticity of slurry seal, relative to slurry seal of the prior art, slurry seal of the present invention has better anti-acoustic capability, when making driving by bus, there is better comfort, and the high temperature performance on road surface can also be improved, the work-ing life on road surface is extended.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation.
Embodiment 1:
A kind of road surface slurry seal, it is paved by road surface slurry seal magma and is formed, and wherein, road surface slurry seal magma is mixed together by the following composition with respective quality number:
Emulsified bitumen 9 parts,
Thickness gathers materials 75.3 parts,
Filler 1.8 parts,
7.5 parts, water,
Additive 1.6 parts,
Waste rubber tyre powder 4.8 parts;
Wherein, the granularity of waste rubber tyre powder is 5 ~ 10 orders, and thickness is gathered materials for basalt, and filler is the mixture of the compositions such as cement, lime, flyash, stone flour.
Embodiment 2:
A kind of road surface slurry seal, it is paved by road surface slurry seal magma and is formed, and wherein, road surface slurry seal magma is mixed together by the following composition with respective quality number:
Emulsified bitumen 10 parts,
Thickness gathers materials 74 parts,
Filler 2 parts,
8 parts, water,
Additive 2 parts,
Waste rubber tyre powder 4 parts;
Wherein, the granularity of waste rubber tyre powder is 5 ~ 10 orders, and thickness is gathered materials for basalt.
Embodiment 3:
A kind of road surface slurry seal, it is paved by road surface slurry seal magma and is formed, and wherein, road surface slurry seal magma is mixed together by the following composition with respective quality number:
Emulsified bitumen 9 parts,
Thickness gathers materials 76 parts,
Filler 1 part,
7 parts, water,
Additive 2 parts,
Waste rubber tyre powder 5 parts;
Wherein, the granularity of waste rubber tyre powder is 5 ~ 10 orders, and thickness is gathered materials for basalt.
Embodiment 4:
A kind of road surface slurry seal, it is paved by road surface slurry seal magma and is formed, and wherein, road surface slurry seal magma is mixed together by the following composition with respective quality number:
Emulsified bitumen 10 parts,
Thickness gathers materials 75 parts,
Filler 1.5 parts,
7.5 parts, water,
Additive 1 part,
Waste rubber tyre powder 5 parts;
Wherein, the granularity of waste rubber tyre powder is 5 ~ 10 orders, and thickness is gathered materials for basalt.
Embodiment 5:
A kind of road surface slurry seal, it is paved by road surface slurry seal magma and is formed, and wherein, road surface slurry seal magma is mixed together by the following composition with respective quality number:
Emulsified bitumen 9.78 parts,
Thickness gathers materials 75.19 parts,
Filler 1.5 parts,
7.52 parts, water,
Additive 1.5 parts,
Waste rubber tyre powder 4.51 parts;
Wherein, the granularity of waste rubber tyre powder is 5 ~ 10 orders, and thickness is gathered materials for basalt.
By practice test, slurry seal of the present invention has better anti-acoustic capability, and have better comfort when driving is ridden, and the high temperature performance on road surface is also improved, the work-ing life on road surface is extended.
It is pointed out that above embodiment is the specific case of this patent implementation, also can not cover all implementations of this patent, therefore can not regard as the restriction to this patent protection domain; Every and above case belongs to the implementation of same idea, all within the protection domain of this patent.
Claims (5)
1. a road surface slurry seal magma, is characterized in that: mixed together by the following composition with respective quality number:
Emulsified bitumen 9 ~ 10 parts,
Thickness gathers materials 74 ~ 76 parts,
Filler 1 ~ 2 part,
7 ~ 8 parts, water,
Additive 1 ~ 2 part,
Waste rubber tyre powder 4 ~ 5 parts;
The granularity of described waste rubber tyre powder is 5 ~ 10 orders.
2. road surface according to claim 1 slurry seal magma, is characterized in that: the number of each composition is:
Emulsified bitumen 9.78 parts,
Thickness gathers materials 75.19 parts,
Filler 1.5 parts,
7.52 parts, water,
Additive 1.5 parts,
Waste rubber tyre powder 4.51 parts.
3. road surface according to claim 1 and 2 slurry seal magma, is characterized in that: described thickness is gathered materials for basalt.
4. a road surface slurry seal, is characterized in that: paving by road surface as claimed in claim 1 or 2 slurry seal magma forms.
5. road surface according to claim 4 slurry seal, is characterized in that: the thickness in the slurry seal magma of described road surface is gathered materials for basalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636007.7A CN105347733A (en) | 2015-09-30 | 2015-09-30 | Pavement slurry seal and raw slurry therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636007.7A CN105347733A (en) | 2015-09-30 | 2015-09-30 | Pavement slurry seal and raw slurry therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105347733A true CN105347733A (en) | 2016-02-24 |
Family
ID=55323828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510636007.7A Pending CN105347733A (en) | 2015-09-30 | 2015-09-30 | Pavement slurry seal and raw slurry therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105347733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477877A (en) * | 2022-03-04 | 2022-05-13 | 湖北超盛环保科技有限公司 | Preparation method of high-plasticity modified slurry seal road material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187193A (en) * | 2007-12-06 | 2008-05-28 | 武汉理工大学 | Half-flexible water drainage skid-free noise-reducing road surface pavement structure |
| CN103866667A (en) * | 2012-12-10 | 2014-06-18 | 中国石油天然气股份有限公司 | Semi-flexible heavy-duty pavement paving structure |
| CN104911975A (en) * | 2015-06-25 | 2015-09-16 | 王壹帆 | Asphalt fiber-enhanced waste tire rubber powder noise-reducing micro-surfacing structure layer and construction method thereof |
-
2015
- 2015-09-30 CN CN201510636007.7A patent/CN105347733A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187193A (en) * | 2007-12-06 | 2008-05-28 | 武汉理工大学 | Half-flexible water drainage skid-free noise-reducing road surface pavement structure |
| CN103866667A (en) * | 2012-12-10 | 2014-06-18 | 中国石油天然气股份有限公司 | Semi-flexible heavy-duty pavement paving structure |
| CN104911975A (en) * | 2015-06-25 | 2015-09-16 | 王壹帆 | Asphalt fiber-enhanced waste tire rubber powder noise-reducing micro-surfacing structure layer and construction method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李迎新: "《沥青路面检测及养护技术研究》", 28 February 2015, 北京：中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477877A (en) * | 2022-03-04 | 2022-05-13 | 湖北超盛环保科技有限公司 | Preparation method of high-plasticity modified slurry seal road material |
| CN114477877B (en) * | 2022-03-04 | 2022-10-18 | 湖北超盛环保科技有限公司 | Preparation method of high-plasticity modified slurry seal road material |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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