CN1629405A - Method for repairing crack on asphalt road pavement - Google Patents
Method for repairing crack on asphalt road pavement Download PDFInfo
- Publication number
- CN1629405A CN1629405A CN 200410101036 CN200410101036A CN1629405A CN 1629405 A CN1629405 A CN 1629405A CN 200410101036 CN200410101036 CN 200410101036 CN 200410101036 A CN200410101036 A CN 200410101036A CN 1629405 A CN1629405 A CN 1629405A
- Authority
- CN
- China
- Prior art keywords
- pitch
- crack
- repairing
- asphalt
- joint seal
- 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.)
- Granted
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000011280 coal tar Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims abstract description 4
- 239000002269 analeptic agent Substances 0.000 claims description 7
- 230000003555 analeptic effect Effects 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000009418 renovation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003672 processing method Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 239000002075 main ingredient Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Road Repair (AREA)
Abstract
A method for repairing crack on asphalt road pavement, relates to a processing method of the cracks of asphalt road. The repair method includes the following steps: a. cleaning the crack surface, and clearing away the dust attached on the slit surface, and so on; b. cracks are carried out a reperfussion and a filling-up handling with the asphalt glue, or carried out a pasting handling by inserting a sealing strip with the major components of asphalt on the crack surface; c. using an asphalt recovery agent with the main ingredients of the asphalt and the coal tar to brush around the asphalt glue and the sealing strip. The invention can form an effective sealing layer around the cracks to prevent the water damage.
Description
Technical field
The present invention relates to the processing method of crack on asphalt road pavement.
Background technology
Asphalt roads is finished open to traffic after a period of time at asphalt pavement, because of the crack can appear in a variety of causes flexible pavement.If these cracks that untimely processing occurs comprise at external cause under the effect of factors such as rainwater, vehicle, can quicken destruction to flexible pavement, shorten the application life of flexible pavement.
Though prior art has multiple to the processing method in crack, irritate pitch glue or directly paste joint seal band (pressing belt) as annotating in the opposite joint at seam face coating pitch glue or at the seam face, but after handling with said method, still be in a large amount of microcrack, loose around pitch glue or the joint seal band, also can cause water destruct.
Summary of the invention
The object of the present invention is to provide a kind of asphalt pavement crack method for repairing and mending that reduces water destruct.
Purpose of the present invention can realize like this, designs a kind of method for repairing and mending of crack on asphalt road pavement, may further comprise the steps:
A, cleaning fracture surface are removed the fouls such as dust that the seam face adheres to clean;
B, crack pour into, fill up with pitch glue and handle or be that the joint seal band of pitch carries out the location for paste and manages on fracture surface with main component;
C, with main component be the pitch renovation agent brushing pitch glue of pitch and coal tar or joint seal band around.
The present invention can form effective sealant around having mended a split, prevent water destruct.
Description of drawings
Fig. 1 is a generalized section of the present invention.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
A kind of method for repairing and mending of crack on asphalt road pavement may further comprise the steps:
A, cleaning fracture surface are removed the fouls such as dust that the seam face adheres to totally, comprise dirty foreign material such as sand loose on the seam face, stone;
B, crack pour into, fill up with pitch glue and handle or be that the joint seal band of pitch carries out the location for paste and manages on fracture surface with main component;
C, with main component be the pitch analeptic brushing pitch glue of pitch and coal tar or joint seal band around, form effective sealant around in the crack of having repaired.
Material of the present invention all can buy on the market.The main component of these materials is basically based on pitch, and the title of commodity is different because of producer, repairs king, pitch reparation wet goods etc. as pitch joint seal band, pitch pressing belt, pitch renovation agent, pitch.Adopt after the inventive method is repaired the road surface as shown in Figure 1, joint seal band 2 is being pasted in the crack on the flexible pavement 1, covers one deck analeptic thereon and is coated with brush layer 3.
The thickness that described pitch analeptic is coated with brush layer 3 is 0.2～40 millimeter.This pitch analeptic is coated with brush layer can form effective waterproofing course with microcrack, the loose whole sealings around the crack.The preferable thickness that is coated with brush layer 3 is 2～30 millimeters.
Described joint seal band portion joins end to end the time, two ends are provided with angular cut.The angular cut of symmetry can increase the contact area of joint seal band junction, makes the junction more firm.
Described crack uses sandstone that 1.2～1.8 times of wide places of seam apart from the road surface are deeply tamped until seam in the crack earlier during greater than 20 millimeters.Also can adopt the pitch thawing to confuse with sandstone tamps the crack earlier.
The present invention also comprises steps d, be that 1～4 millimeter fine sand shop is sprinkled upon the pitch analeptic and is coated with on the brush layer with diameter.Fine sand can enrich and be coated with brush layer and increase frictional force.The road surface can be in the construction operation that is open to traffic in back about 10 hours.
Claims (5)
1, a kind of method for repairing and mending of crack on asphalt road pavement may further comprise the steps:
A, cleaning fracture surface are removed the fouls such as dust that the seam face adheres to clean;
B, crack pour into, fill up with pitch glue and handle or be that the joint seal band of pitch carries out the location for paste and manages on fracture surface with main component;
It is characterized in that:
C, with main component be the pitch analeptic brushing pitch glue of pitch and coal tar or joint seal band around.
2, method for repairing and mending according to claim 1 is characterized in that: the thickness that is coated with brush layer that described pitch analeptic forms is 0.2～40 millimeter.
3, method for repairing and mending according to claim 1 is characterized in that: described joint seal band portion joins end to end the time, two ends are provided with angular cut.
4, method for repairing and mending according to claim 1 is characterized in that: described crack uses sandstone that 1.2～1.8 times of wide places of seam apart from the road surface are deeply tamped until seam in the crack earlier during greater than 20 millimeters.
5, method for repairing and mending according to claim 1 is characterized in that: also comprise steps d, be that 1～4 millimeter fine sand shop is sprinkled upon the pitch renovation agent and is coated with on the brush layer with diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410101036 CN1629405B (en) | 2004-10-22 | 2004-11-24 | Method for repairing crack on asphalt road pavement |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410051953 | 2004-10-22 | ||
| CN200410051953.7 | 2004-10-22 | ||
| CN 200410101036 CN1629405B (en) | 2004-10-22 | 2004-11-24 | Method for repairing crack on asphalt road pavement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1629405A true CN1629405A (en) | 2005-06-22 |
| CN1629405B CN1629405B (en) | 2010-11-10 |
Family
ID=34862531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410101036 Expired - Fee Related CN1629405B (en) | 2004-10-22 | 2004-11-24 | Method for repairing crack on asphalt road pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1629405B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402751C (en) * | 2005-11-02 | 2008-07-16 | 任华林 | Filling material for repairing road surface at quick speed |
| CN101705655B (en) * | 2009-11-26 | 2011-01-05 | 哈尔滨工业大学 | Depth crack pouring construction method of asphalt pavement longitudinal crack |
| CN101676492B (en) * | 2008-09-19 | 2011-01-12 | 交通部科学研究院 | Method for repairing asphalt pavement cracks |
| CN102041764A (en) * | 2010-05-19 | 2011-05-04 | 江其超 | Construction method for preventing repaired crack from cracking |
| CN102758393A (en) * | 2012-08-06 | 2012-10-31 | 王新华 | Cement concrete pavement damage repairing method |
| CN102787549A (en) * | 2012-08-06 | 2012-11-21 | 王新华 | Method for mending longitudinal/transverse single cracks of asphalt concrete pavement |
| CN103758009A (en) * | 2013-12-31 | 2014-04-30 | 山东省交通科学研究所 | Asphalt pavement crack quick repairing method |
| CN103758008A (en) * | 2013-12-24 | 2014-04-30 | 英达公路再生科技（集团）有限公司 | Method for repairing bituminous pavement cracks with molding asphalt rubber |
| CN105484123A (en) * | 2016-01-17 | 2016-04-13 | 重庆交通大学 | Room-temperature sticking type waterproof structure for crack in road surface |
| CN106284041A (en) * | 2016-08-22 | 2017-01-04 | 南丹县交通运输局 | The method for repairing and mending of asphalt pavement crack |
| CN108867230A (en) * | 2018-07-13 | 2018-11-23 | 阜阳师范学院 | A kind of method for repairing and mending of asphalt pavement crack |
| CN108930208A (en) * | 2018-08-21 | 2018-12-04 | 中国十七冶集团有限公司 | A kind of construction method of advanced treating asphalt pavement reflective cracking |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115445C (en) * | 1999-06-01 | 2003-07-23 | 陆家龙 | Construction method for preventing airport surface from forming crack and crushed stone |
| CN100395409C (en) * | 2002-11-04 | 2008-06-18 | 蓝派冲击压实技术开发(北京)有限公司 | Method for reconditioning road surface by using asphalt rubber |
-
2004
- 2004-11-24 CN CN 200410101036 patent/CN1629405B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402751C (en) * | 2005-11-02 | 2008-07-16 | 任华林 | Filling material for repairing road surface at quick speed |
| CN101676492B (en) * | 2008-09-19 | 2011-01-12 | 交通部科学研究院 | Method for repairing asphalt pavement cracks |
| CN101705655B (en) * | 2009-11-26 | 2011-01-05 | 哈尔滨工业大学 | Depth crack pouring construction method of asphalt pavement longitudinal crack |
| CN102041764A (en) * | 2010-05-19 | 2011-05-04 | 江其超 | Construction method for preventing repaired crack from cracking |
| WO2011143928A1 (en) * | 2010-05-19 | 2011-11-24 | Jiang Qichao | Construction method for repairing cracks |
| CN102787549B (en) * | 2012-08-06 | 2015-02-11 | 王新华 | Method for mending longitudinal/transverse single cracks of asphalt concrete pavement |
| CN102758393A (en) * | 2012-08-06 | 2012-10-31 | 王新华 | Cement concrete pavement damage repairing method |
| CN102787549A (en) * | 2012-08-06 | 2012-11-21 | 王新华 | Method for mending longitudinal/transverse single cracks of asphalt concrete pavement |
| CN102758393B (en) * | 2012-08-06 | 2015-04-08 | 王新华 | Cement concrete pavement damage repairing method |
| CN103758008A (en) * | 2013-12-24 | 2014-04-30 | 英达公路再生科技（集团）有限公司 | Method for repairing bituminous pavement cracks with molding asphalt rubber |
| CN103758008B (en) * | 2013-12-24 | 2016-07-06 | 英达公路再生科技（集团）有限公司 | Asphalt pavement crack molding asphalt rubber is squeegeeed method |
| CN103758009A (en) * | 2013-12-31 | 2014-04-30 | 山东省交通科学研究所 | Asphalt pavement crack quick repairing method |
| CN103758009B (en) * | 2013-12-31 | 2016-08-17 | 山东省交通科学研究院 | A kind of asphalt pavement crack fast repairing method |
| CN105484123A (en) * | 2016-01-17 | 2016-04-13 | 重庆交通大学 | Room-temperature sticking type waterproof structure for crack in road surface |
| CN106284041A (en) * | 2016-08-22 | 2017-01-04 | 南丹县交通运输局 | The method for repairing and mending of asphalt pavement crack |
| CN108867230A (en) * | 2018-07-13 | 2018-11-23 | 阜阳师范学院 | A kind of method for repairing and mending of asphalt pavement crack |
| CN108930208A (en) * | 2018-08-21 | 2018-12-04 | 中国十七冶集团有限公司 | A kind of construction method of advanced treating asphalt pavement reflective cracking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1629405B (en) | 2010-11-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY KUIDAO ROAD MATERIAL TECHNOLOGY DEVE Free format text: FORMER OWNER: JIANG QICHAO Effective date: 20100816 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518040 A1206, JINGYUAN BUILDING, XINWEN ROAD, FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 AREA A, DASHUITIAN INDUSTRY ZONE, NIUHU COMMUNITY, GUANLAN STREET, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100816 Address after: 518000, Guangdong, Shenzhen province Baoan District Guanlan Street cattle Lake Community large paddy industry zone A District Applicant after: Shenzhen Kuidao Road Material Technology Development Co., Ltd. Address before: 518040 Guangdong city of Shenzhen province Futian District Road, garden building, A1206 news Applicant before: Jiang Qichao |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20131124 |