CN104988822A - Modified asphalt pavement repair material - Google Patents
Modified asphalt pavement repair material Download PDFInfo
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- CN104988822A CN104988822A CN201510252097.XA CN201510252097A CN104988822A CN 104988822 A CN104988822 A CN 104988822A CN 201510252097 A CN201510252097 A CN 201510252097A CN 104988822 A CN104988822 A CN 104988822A
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- repair material
- asphalt pavement
- modified asphalt
- pavement repair
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Abstract
A modified asphalt pavement repair material is made from the following raw materials in parts by weight: 11-17 parts of acrylic ester, 8-10 parts of phenolic resin, 3-9 parts of kaolin, 6-9 parts of quartz sand, 9-14 parts of LAL saturated hydrocarbon oil, 3-8 parts of nylon short fiber, 1-5 parts of antistatic agent, 5-12 parts of ethylene acid, 9-12 parts of acrylic acid, 5-8.5 parts of organic silicone modified epoxy resin, 1-4 parts of thickener, 2-4 parts of wetting agent, 5-11 parts of calcium carbonate, 1-5 parts of solid stone ester, 9-12 parts of tourmaline powder, 5-8 parts of ethylene acid, 1-4 parts of carbon fiber, 13-20 parts of polycarbonate and 5-8 parts of ash calcium. The modified asphalt pavement repair material has the beneficial effects that the modified asphalt pavement repair material has very good resistance to pressing, the pavement resistance is improved, and the temperature application range is wide, so that the modified asphalt pavement repair material can adapt to different temperatures.
Description
Technical field
The present invention relates to a kind of bituminous pavement repairing material of improvement.
Background technology
Flexible pavement is the ubiquitous problems in countries in the world at operating period cracking, no matter and its basic unit is flexible or semirigid.The harm of pavement crack is constantly to enter moisture from crack, and even roadbed is softening to make basic unit, causes road surface depression of bearing force, produces the diseases such as purt slurry, step, check crack, thus accelerate pavement destruction.The main cause of Asphalt Pavement Cracking can be divided into two large classes: a kind of is the structural destruction crack produced due to the effect of traffic load, is generally referred to as Load Crack.The another kind of thermal cracking mainly produced due to asphalt surface course variations in temperature, comprises low-temperature shrink crack and fatigue crack, is generally referred to as non-load crack.Need after Asphalt Pavement Cracking to repair timely, otherwise crackle is by increasing, have impact on the quality of road.Existing patching material is general for the repairing ability of road, and complicated operation, be unfavorable for construction.
Summary of the invention
For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of bituminous pavement repairing material, has good crushing resistance, and improve the drag on road surface, simultaneous temperature wide accommodation, can adapt to different temperature.
For solving prior art problem, technical scheme provided by the invention is, a kind of bituminous pavement repairing material of improvement, and it is made up of the raw material of following parts by weight:
Acrylate 11-17 part, phenolic resins 8-10 part, kaolin 3-9 part, quartz sand 6-9 part, LAL saturated hydrocarbon ils 9-14 part, nylon short fibre 3-8 part, antistatic additive 1-5 part, hexenoic acid 5-12 part, acrylic acid 9-12 part, modifying epoxy resin by organosilicon 5-8.5 part, thickener 1-4 part, wetting agent 2-4 part, calcium carbonate 5-11 part, solid stone ester 1-5 part, tourmaline powder 9-12 part, hexenoic acid 5-8 part, carbon fiber 1-4 part, Merlon 13-20 part, grey calcium 5-8 part.
The invention has the beneficial effects as follows: bituminous pavement repairing material of the present invention, have good crushing resistance, improve the drag on road surface, simultaneous temperature wide accommodation, can adapt to different temperature.
Detailed description of the invention
embodiment 1
A bituminous pavement repairing material for improvement, it is made up of the raw material of following parts by weight:
Acrylate 11 parts, 8 parts, phenolic resins, kaolin 3 parts, quartz sand 6 parts, the saturated hydrocarbon ils of LAL 9 parts, nylon short fibre 3 parts, 1 part, antistatic additive, hexenoic acid 5 parts, 9 parts, acrylic acid, modifying epoxy resin by organosilicon 5 parts, thickener 1 part, wetting agent 2 parts, 5 parts, calcium carbonate, solid stone ester 1 part, tourmaline powder 9 parts, hexenoic acid 5 parts, 1 part, carbon fiber, Merlon 13 parts, grey calcium 5 parts.
embodiment 2
A bituminous pavement repairing material for improvement, it is made up of the raw material of following parts by weight:
Acrylate 17 parts, 10 parts, phenolic resins, kaolin 9 parts, quartz sand 9 parts, the saturated hydrocarbon ils of LAL 14 parts, nylon short fibre 8 parts, 5 parts, antistatic additive, hexenoic acid 12 parts, 12 parts, acrylic acid, modifying epoxy resin by organosilicon 8.5 parts, thickener 4 parts, wetting agent 4 parts, 11 parts, calcium carbonate, solid stone ester 5 parts, tourmaline powder 12 parts, hexenoic acid 8 parts, 4 parts, carbon fiber, Merlon 20 parts, grey calcium 8 parts.
Claims (1)
1. the bituminous pavement repairing material improved, is characterized in that: it is made up of the raw material of following parts by weight:
Acrylate 11-17 part, phenolic resins 8-10 part, kaolin 3-9 part, quartz sand 6-9 part, LAL saturated hydrocarbon ils 9-14 part, nylon short fibre 3-8 part, antistatic additive 1-5 part, hexenoic acid 5-12 part, acrylic acid 9-12 part, modifying epoxy resin by organosilicon 5-8.5 part, thickener 1-4 part, wetting agent 2-4 part, calcium carbonate 5-11 part, solid stone ester 1-5 part, tourmaline powder 9-12 part, hexenoic acid 5-8 part, carbon fiber 1-4 part, Merlon 13-20 part, grey calcium 5-8 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252097.XA CN104988822A (en) | 2015-05-18 | 2015-05-18 | Modified asphalt pavement repair material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252097.XA CN104988822A (en) | 2015-05-18 | 2015-05-18 | Modified asphalt pavement repair material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104988822A true CN104988822A (en) | 2015-10-21 |
Family
ID=54300705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252097.XA Pending CN104988822A (en) | 2015-05-18 | 2015-05-18 | Modified asphalt pavement repair material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104988822A (en) |
-
2015
- 2015-05-18 CN CN201510252097.XA patent/CN104988822A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
|
| WD01 | Invention patent application deemed withdrawn after publication |