CN113249054A - Net-cracking plaster for highway and preparation method thereof - Google Patents
Net-cracking plaster for highway and preparation method thereof Download PDFInfo
- Publication number
- CN113249054A CN113249054A CN202110750630.0A CN202110750630A CN113249054A CN 113249054 A CN113249054 A CN 113249054A CN 202110750630 A CN202110750630 A CN 202110750630A CN 113249054 A CN113249054 A CN 113249054A
- Authority
- CN
- China
- Prior art keywords
- layer
- parts
- net
- patch
- adhesive
- 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
Links
- 239000011505 plaster Substances 0.000 title claims abstract description 13
- 238000005336 cracking Methods 0.000 title description 8
- 238000002360 preparation method Methods 0.000 title description 6
- 239000010410 layer Substances 0.000 claims abstract description 62
- 239000012790 adhesive layer Substances 0.000 claims abstract description 30
- 239000011435 rock Substances 0.000 claims abstract description 21
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 25
- 239000003607 modifier Substances 0.000 claims description 23
- 239000003381 stabilizer Substances 0.000 claims description 21
- 239000010426 asphalt Substances 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 229920000297 Rayon Polymers 0.000 claims description 14
- 239000010883 coal ash Substances 0.000 claims description 12
- 229920005992 thermoplastic resin Polymers 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 150000002910 rare earth metals Chemical class 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 6
- 239000010438 granite Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 241000923606 Schistes Species 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J195/00—Adhesives based on bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
-
- 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
- E01C11/00—Details of pavings
- E01C11/005—Methods or materials for repairing pavings
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides a net crack sticker for a highway, which comprises a net crack sticker body, wherein the net crack sticker body comprises an adhesive layer, a rock layer and an anti-sticking isolation layer, wherein the rock layer is stuck on the outer side surface of the adhesive layer, the anti-sticking isolation layer is stuck on the outer side surface of the adhesive layer, and a base fabric layer is arranged in the middle of the adhesive layer; the arranged base fabric layer can increase the tensile property of the net crack plaster for the highway, and can prevent water from permeating into cracks, so that the adhesive layer is prevented from falling off; the net crack plaster body can be well bonded with the original pavement as the surface layer of the repairing structure, and is well suitable for crack change.
Description
Technical Field
The invention relates to the technical field of seam adhesive, in particular to a net crack adhesive for a road and a preparation method thereof.
Background
After long-term rolling and aging, the road surface is easy to have network cracks, if pavement cracks are not repaired, the vehicle passing is influenced, and the pavement is further easy to be quickly damaged. At present, three maintenance modes, namely a filler type cracking repairing technology and a preheating type cracking repairing technology, are mainly adopted for the maintenance and the repair of the cracking of the pavement in China. The cut-and-fill type crack repairing technology is the most common repairing method in the current highway minor repair maintenance. The method is to completely divide the joint of the damaged pavement and the good asphalt pavement by a special tool joint cutter for irregular damaged cracks. Cut into rectangular or square shapes of a regular square, and the bottom of the damaged pavement is treated to dig up to the intact bottom portion. The cracks thus treated are relatively complete. Spraying a thin layer of modified emulsified asphalt on the surface of the treated pit slot, and adding the modified emulsified asphalt into the hot asphalt mixture. And then rolling and forming. The preheating type cracking repair technology is mainly characterized in that the cracks of an asphalt pavement are heated through a heating wall on a hot repair vehicle, the heat regeneration is carried out on the cracks, and then new materials are added according to the field condition and are flattened, and then rolling forming is carried out to open the traffic.
The two processes have high requirements on equipment and worker technology, professional technical training is needed when diseases are treated, due to the fact that too many construction processes are carried out for too long time, one six construction team can treat fifty-square cracking diseases at most every day, the traffic closing time is too long, and construction cannot be carried out on high-traffic road sections. In addition, the purchase cost of the equipment is higher, and the economic pressure on the traffic basic maintenance unit is too large.
Disclosure of Invention
The invention aims to provide a net crack plaster for a road and a preparation method thereof, and aims to solve the problems of high construction difficulty and long period in the prior art.
During construction, floating ash on the surface of a damaged part is only required to be removed, the net crack sticker is cut according to the damaged part area, then the anti-sticking isolation layer of a product is uncovered, and the construction is simple and rapid.
In order to achieve the purpose, the technical scheme adopted by the net crack sticker for the highway is as follows:
the utility model provides a highway is with net crack subsides, includes that the net cracks and pastes the body, the net cracks and pastes the body and include the viscose layer, bond the lithosphere on the viscose layer lateral surface and bond antiseized isolation layer on the viscose layer lateral surface, the centre on viscose layer is equipped with child base cloth layer.
Preferably, the thickness of viscose layer is 1.5 ~ 2.5mm, the thickness of rock stratum is 1.3 ~ 1.8 mm.
Preferably, the rock layer is a granite layer or a schist layer.
Preferably, the release barrier layer is a polyethylene film.
Preferably, the adhesive layer is prepared from the following raw materials in parts by weight: 30-60 parts of asphalt, 2-8 parts of modifier, 3-9 parts of rubber powder, 4-7 parts of stabilizer, 5-8 parts of adhesive and 6-8 parts of coal ash powder.
Preferably, the adhesive layer is prepared from the following raw materials in parts by weight: 50 parts of asphalt, 6 parts of modifier, 9 parts of rubber powder, 7 parts of stabilizer, 7 parts of thermoplastic resin and 7 parts of coal ash powder.
Preferably, the modifier is an SBS modifier.
Preferably, the stabilizer is an organic rare earth.
Preferably, the adhesive is a thermoplastic resin.
The preparation method of the net crack plaster for the highway adopts the technical scheme that: which comprises the following steps:
1) adding asphalt and a modifier into a swelling tank, heating to 180-210 ℃, and uniformly stirring;
2) then adding the stabilizer, the coal ash powder, the adhesive and the rubber powder into a swelling tank, and uniformly stirring at the temperature of 150-175 ℃;
3) cooling to 110-140 ℃, sequentially passing through a sand covering mechanism and an extrusion mechanism for uniformly scattering a rock layer, attaching an anti-sticking isolation layer on the surface of the net fracture body, and simultaneously cooling in a water bath;
4) and cooling to obtain the highway network rupture patch.
Compared with the prior art, the invention has the beneficial effects that:
the anti-sticking isolation layer is directly stuck on the road surface with the reticular cracks after the anti-sticking isolation layer is stuck on the road surface with the reticular cracks for the road, so that the road surface can be repaired, and compared with the traditional repairing mode, the repairing period is short.
In addition, the base fabric layer is arranged inside the net crack sticker body, so that the tensile property of the net crack sticker body can be improved, water can be prevented from permeating into cracks, and the adhesive layer is prevented from falling off to a certain extent.
The adhesive layer is made of asphalt, SBS, rubber powder, a stabilizer, an adhesive and coal ash powder, and has high ductility, elasticity and self-healing capability and good joint filling effect.
According to the invention, the SBS modifier is added into the asphalt to improve the temperature performance and the tensile property of the asphalt, the rubber powder can improve the high temperature resistance of the product, and the stabilizer can improve the stability of the adhesive layer, so that the performance of the adhesive layer is more stable.
The adhesive has better tensile property, after construction, the adhesive layer can completely penetrate into the gap and be completely integrated with the pavement into a whole under the combined action of long-time rolling and solarization of the wheel, and the repairing effect is good.
The rock layer not only increases the compression strength and the tensile strength of the adhesive layer, but also improves the aesthetic degree of the pavement after restoration.
Drawings
Fig. 1 is a structural sectional view of a net cracking patch for roads according to the present invention.
In the figure: 1. an anti-sticking isolation layer; 2. an adhesive layer; 3. a rock layer; 4. and a base fabric layer.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Embodiment 1 of a road web crack patch of the present invention:
the net crack sticker for the highway comprises a net crack sticker body, wherein the net crack sticker body comprises an adhesive layer 2, a rock layer 3 and an anti-sticking isolation layer 1, the anti-sticking isolation layer 1 is stuck on the inner side surface of the adhesive layer 2 on the outer side surface of the rock layer adhesive layer 2, and other sundries are prevented from being stuck on the inner side surface of the adhesive layer 2 to influence use; the anti-sticking isolation layer is bonded on the outer side surface of the adhesive layer, and the base fabric layer 4 is arranged in the middle of the adhesive layer.
In this embodiment, in order to improve the tensile strength of the adhesive layer 2, a base fabric layer is disposed in the middle of the adhesive layer 2.
In this embodiment, the thickness of viscose layer 2 sets up to 2mm, and the thickness of rock layer 3 sets up to 1.5 mm. With such a thickness, the adhesive layer 2 can be completely incorporated into the cracks without giving a large bumpy feeling when the vehicle is running, and the flatness of the road surface is ensured.
In this embodiment, the rock stratum adopts the granite stratum, and granite's resistance to compression, tensile strength are strong, the mechanical properties in the aspect of the resistance to compression, the tensile of increase viscose layer by a wide margin.
In this embodiment, the anti-sticking layer is made of a polyethylene film.
In this embodiment, the adhesive layer is made of the following raw materials in parts by weight: 50 parts of asphalt, 6 parts of modifier, 9 parts of rubber powder, 7 parts of stabilizer, 7 parts of thermoplastic resin and 7 parts of coal ash powder.
Wherein the modifier adopts SBS modifier; the stabilizer adopts organic rare earth; the adhesive is thermoplastic resin.
The preparation method of the net crack plaster for the highway comprises the following steps:
1) adding asphalt and SBS into swelling tank, heating to 195-200 deg.c and stirring;
2) then adding the stabilizer, the coal ash powder, the thermoplastic resin and the rubber powder into a swelling tank, and uniformly stirring at the temperature of 160-170 ℃;
3) cooling to 110-120 ℃, sequentially passing through a sand coating mechanism and an extrusion mechanism for uniformly scattering a rock layer, attaching an anti-sticking isolation layer on the surface of the net fracture body, and simultaneously cooling in a water bath;
4) and cooling to obtain the highway network rupture patch.
Embodiment 2 of a road web crack plaster of the present invention:
this example differs from example 1 in that: the thickness of viscose layer sets up to 1.5mm, and the thickness of rock layer sets up to 1.8mm, and the rock layer adopts the piece rock stratum.
In addition, the present embodiment is also different from embodiment 1 in that: the adhesive layer is prepared from the following raw materials in parts by weight: 50 parts of asphalt, 6 parts of modifier, 9 parts of rubber powder, 7 parts of stabilizer, 7 parts of thermoplastic resin and 7 parts of coal ash powder. Wherein the modifier adopts SBS modifier; the stabilizer adopts organic rare earth; the adhesive is thermoplastic resin.
the present embodiment is different from embodiment 2 in that: the thickness of viscose layer sets up to 2.5mm, and the thickness of rock layer sets up to 1.3 mm.
In addition, the present embodiment is also different from embodiment 1 in that: the adhesive layer is prepared from the following raw materials in parts by weight: 50 parts of asphalt, 6 parts of modifier, 9 parts of rubber powder, 5 parts of stabilizer, 7 parts of adhesive and 7 parts of coal ash powder. Wherein the modifier adopts SBS modifier; the stabilizer adopts organic rare earth; the adhesive is thermoplastic resin.
Embodiment 4 of a road web crack patch of the present invention:
this example differs from example 3 only in that: the adhesive layer is prepared from the following raw materials in parts by weight: 50 parts of asphalt, 8 parts of modifier, 9 parts of rubber powder, 7 parts of stabilizer, 7 parts of adhesive and 7 parts of coal ash powder. The thickness of net crack subsides body is 2mm, the width of net crack subsides body is 4 cm. Wherein the modifier adopts SBS modifier; the stabilizer adopts organic rare earth; the adhesive is thermoplastic resin.
In other embodiments, the thickness of the adhesive layer may also have other values, for example, any value between 1.5mm and 2.5mm other than 2 mm; similarly, the thickness of the rock layer is any value between 1.3mm and 1.8mm except 1.5 mm.
Example of effects:
the procedure of examples 1 to 4 was followed while setting a control test in which no base fabric layer was provided, the other steps being the same as in example 1, and the results of the tests of the technical indexes of the split pavement strips for roads obtained in examples 1 to 4 and the control test are shown in table 1:
according to the detection result, the following results are obtained: the net crack plaster for the highway is obviously higher in penetration degree and softening point than a control test without adding the stabilizer, and is obviously higher in bonding strength than the net crack plaster without adding the stabilizer. And still achieve stretching at-40 c, i.e. can achieve excellent ductility in cold winter season. And the anti-slip, anti-dripping and anti-flowing effects are realized at the temperature of 90 ℃, which shows that the net crack plaster for the road has the performance of resisting high and low temperatures.
Claims (10)
1. The utility model provides a net splits subsides for highway which characterized in that: including the net split paste body, the net split paste body includes viscose layer, bonds the rock layer on viscose layer lateral surface and bonds antiseized isolation layer on viscose layer medial surface, the centre on viscose layer is equipped with child base cloth layer.
2. The net splitting patch for the road according to claim 1, wherein: the thickness of viscose layer is 1.5 ~ 2.5mm, the thickness of rock stratum is 1.3 ~ 1.8 mm.
3. The net splitting patch for the road according to claim 1, wherein: the rock layer is a granite layer or a schist layer.
4. The net splitting patch for the road according to claim 1, wherein: the anti-sticking isolation layer is a polyethylene film.
5. The net splitting patch for roads according to any one of claims 1 to 4, wherein: the adhesive layer is prepared from the following raw materials in parts by weight: 30-60 parts of asphalt, 2-8 parts of modifier, 3-9 parts of rubber powder, 4-7 parts of stabilizer, 5-8 parts of adhesive and 6-8 parts of coal ash powder.
6. The net splitting patch for the road according to claim 5, wherein: the adhesive layer is prepared from the following raw materials in parts by weight: 50 parts of asphalt, 6 parts of modifier, 9 parts of rubber powder, 7 parts of stabilizer, 7 parts of thermoplastic resin and 7 parts of coal ash powder.
7. The net splitting patch for the road according to claim 5, wherein: the modifier is SBS modifier.
8. The net splitting patch for the road according to claim 5, wherein: the stabilizer is organic rare earth.
9. The net splitting patch for the road according to claim 5, wherein: the adhesive is thermoplastic resin.
10. A method for preparing a net crack plaster for a road according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
1) adding asphalt and a modifier into a swelling tank, heating to 180-210 ℃, and uniformly stirring;
2) then adding the stabilizer, the coal ash powder, the adhesive and the rubber powder into a swelling tank, and uniformly stirring at the temperature of 150-175 ℃;
3) cooling to 110-140 ℃, sequentially passing through a sand covering mechanism and an extrusion mechanism for uniformly scattering the rock layer, attaching an anti-sticking isolation layer on the surface of the net crack sticker body, and simultaneously cooling in a water bath;
4) and cooling to obtain the net crack plaster for the road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110750630.0A CN113249054A (en) | 2021-07-02 | 2021-07-02 | Net-cracking plaster for highway and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110750630.0A CN113249054A (en) | 2021-07-02 | 2021-07-02 | Net-cracking plaster for highway and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113249054A true CN113249054A (en) | 2021-08-13 |
Family
ID=77190466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110750630.0A Pending CN113249054A (en) | 2021-07-02 | 2021-07-02 | Net-cracking plaster for highway and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113249054A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574121A (en) * | 2022-03-07 | 2022-06-03 | 新疆心路科技有限公司 | Quick paste for road and preparation method and use method thereof |
| CN116061455A (en) * | 2023-04-06 | 2023-05-05 | 喜跃发国际环保新材料股份有限公司 | Processing technology and processing system of net crack paste |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160075877A1 (en) * | 2013-04-22 | 2016-03-17 | Denso-Holding Gmbh & Co. | Composition for filling joints and/or cracks |
| CN213507881U (en) * | 2020-09-16 | 2021-06-22 | 河南公路卫士交通科技有限公司 | Pavement net crack plaster |
| CN113004862A (en) * | 2021-04-30 | 2021-06-22 | 河南公路卫士交通科技有限公司 | Pavement crack joint adhesive, pavement crack joint adhesive structure and preparation method thereof |
-
2021
- 2021-07-02 CN CN202110750630.0A patent/CN113249054A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160075877A1 (en) * | 2013-04-22 | 2016-03-17 | Denso-Holding Gmbh & Co. | Composition for filling joints and/or cracks |
| CN213507881U (en) * | 2020-09-16 | 2021-06-22 | 河南公路卫士交通科技有限公司 | Pavement net crack plaster |
| CN113004862A (en) * | 2021-04-30 | 2021-06-22 | 河南公路卫士交通科技有限公司 | Pavement crack joint adhesive, pavement crack joint adhesive structure and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574121A (en) * | 2022-03-07 | 2022-06-03 | 新疆心路科技有限公司 | Quick paste for road and preparation method and use method thereof |
| CN116061455A (en) * | 2023-04-06 | 2023-05-05 | 喜跃发国际环保新材料股份有限公司 | Processing technology and processing system of net crack paste |
| CN116061455B (en) * | 2023-04-06 | 2023-06-23 | 喜跃发国际环保新材料股份有限公司 | Processing technology and processing system of net crack paste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113249054A (en) | Net-cracking plaster for highway and preparation method thereof | |
| CN202039269U (en) | Combined type crack sealing belt for repairing asphalt pavement crack | |
| CN103692719B (en) | Composite pre-laid waterproof coiled material | |
| CN104193228B (en) | High-elastic type stores salt melting ice and snow asphalt and preparation method thereof | |
| KR101925469B1 (en) | Highly elastic asphalt binder for crack control and stress relaxation, and asphalt-concrete mixture containing thereof | |
| CN100999893A (en) | Anti-splitting paster and preparation method thereof | |
| CN102251454B (en) | Process for quickly repairing semi-rigid substrate damage of asphalt pavement | |
| CN104692766A (en) | Pavement and crack rapid-repairing material capable of being used in cold region and preparation method of pavement and crack rapid-repairing material | |
| CN103469713B (en) | For wearing layer and the construction method thereof of preventive maintenance | |
| CN107476164B (en) | Embedded ultra-thin wearing layer and its construction method for road upper layer | |
| KR101442156B1 (en) | A Asphalt sealant composition, preparing method for thereof and repairing method of road | |
| CN107236458B (en) | Pitch restorative for asphalt pavement conserving and preparation method thereof and application method | |
| CN103805132A (en) | Joint filling glue for road maintenance and preparation method thereof | |
| CN104894969B (en) | A kind of bridge floor spreads block and the bridge of this paving block of mating formation and the processing method of this paving block | |
| CN113004862A (en) | Pavement crack joint adhesive, pavement crack joint adhesive structure and preparation method thereof | |
| CN101544836A (en) | Composite modified asphalt | |
| CN103554929B (en) | A kind of polymer modification emulsified bitumen base joint grouting glue and preparation method thereof | |
| CN105884265A (en) | Asphalt mixture pavement | |
| CN204174497U (en) | A kind of road surface anti-splitting paster seamed belt | |
| CN109024152A (en) | A kind of anti-skidding anti-splitting paster of prefabricated bituminous surface water shutoff and its construction technology | |
| CN111286305A (en) | Seam-sticking material made of seam-sticking belt and net crack sticker for road crack repair | |
| AU2021101186A4 (en) | Shrinkage-inhibiting elastic-toughness rubber asphalt material for repairing pavement cracks | |
| JPS60895B2 (en) | non-vulcanized rubber plate | |
| CN103408924B (en) | Joint closure material | |
| CN206858987U (en) | A kind of asphalt pavement structure suitable for high temperature difference area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210813 |