A kind of anti-peeling environment-friendly colored non-slip pavement and preparation method thereof
An environmentally friendly, anti-stripping technology, applied to the coagulation pavement, roads, roads and other directions paved on site, it can solve the problems of large shrinkage, cracking of colored anti-skid pavement, insufficient wear performance of colored anti-skid pavement, etc., and achieve anti-cracking performance. and the effect of improving fatigue resistance
Active Publication Date: 2022-06-03
山西省交通科技研发有限公司 +3
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Problems solved by technology
[0004] In order to effectively overcome the problem of cracking of the colored anti-slip pavement caused by the large shrinkage rate and insufficient elongation at break of the current water-based epoxy resin, and the problem of insufficient wear performance of the colored anti-slip pavement caused by early grain loss
Method used
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Embodiment 1
[0092] 7) Mechanical property test: for evaluating the mechanical properties of the material and the shrinkage rate of the material.
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Abstract
The invention discloses an anti-stripping environment-friendly colored non-slip pavement and a preparation method thereof. The method is as follows: firstly repair and clean the road surface; then spread the environment-friendly colored non-slip road surface adhesive, sprinkle colored ceramic particles on the adhesive; The environmental-friendly colored non-slip pavement adhesive is toughened and modified by polyurethane, the elongation at break and the shear strength have a good match, and the crack resistance and fatigue resistance of the paved colored non-slip pavement have been significantly improved. . The use of the surface protection agent effectively improves the anti-stripping ability of the colored anti-slip pavement ceramic particles, and further improves the water damage resistance of the environmentally friendly colored anti-slip pavement. Compared with conventional colored anti-slip pavement and water-based epoxy resin colored anti-slip pavement, the invention is more excellent in environmental performance, crack resistance and durability.
Description
A kind of anti-stripping environment-friendly colored anti-skid pavement and preparation method thereof technical field The invention belongs to the technical field of pavement maintenance, be specifically related to a kind of environment-friendly colored anti-skid pavement of peeling resistance and its preparation method. Background technique In the current colored anti-skid pavement, it is mainly divided into epoxy-based colored anti-slip pavement, polyurethane-based colored anti-slip pavement. And MMA type color anti-skid pavement three categories. Epoxy-based color anti-skid pavement has high bonding strength and long life, but the stress is large and easy to use. Cracking; Polyurethane-based colored non-slip pavement has low bonding strength, high elongation at break, and adhesion to the substrate. The property is not as good as that of epoxy resin, so it is prone to the problems of ceramsite falling off in the early stage and the problem of light board in the ...
Claims
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IPC IPC(8): E01C7/30C09J163/00C09J175/14C08G18/66C08G18/48C08G18/58C08G18/36C09D151/08
CPCE01C7/30C09J163/00C09J175/14C08G18/6696C08G18/4045C08G18/48C08G18/58C08G18/36C09D151/08C08L2205/03C08L2205/025C08L75/14Y02A30/60
Inventor 穆建青蔡丽娜原国华邓皇根牟丹李文光谢邦柱王敬郭东红郝文斌高晋魁尹剑王俊朱江武晓亮
Owner 山西省交通科技研发有限公司