Environment-friendly plastic runway PR waterborne resin runway.
Release date:2018-04-17 Author: Click:
The "high quality, low cost and environment-friendly green" is a perfect combination of "high quality, low cost and environment-friendly green", which is the mainstream direction of the development of primary and secondary schools in the future. Plastic runway basic primary and secondary school campus are not for the purpose of hosting major events at home and abroad, but in fitness and leisure as the main purpose, no need to construction according to the requirements of the iaaf hold significant competition runway, regardless of the choice of material of the runway, or track channel width, should be in the actual needs of the university and the function as a starting point, emphasize the runway product healthy environmental protection, for the idea to select the runway product. In the United States, universities have standards for the construction of runways, and middle schools have high school standards, and the biggest feature is that they specify standards according to requirements and functions.
The PR waterborne resin runway can not only be a system independently, but also has good material compatibility. It also makes the PR runway material combined with PU material, which is mainly reflected in two aspects:
1) the absorber layer of the air permeable runway can be bonded with the adhesive of the PU single group, and sprayed the material of PR water-based resin runway on it;
2) it can also be used to renovate the old PU runway and asphalt runway.
Specified size, shape and distribution of rubber particles (SBR or EPDM), use water-based resin adhesive (PR) as adhesive bonding after molding and surface spray coating protection against ultraviolet light cover face and form of the runway system. This kind of runway system has excellent elasticity, rapid hydrophobic performance, extremely strong wear resistance, anti-ultraviolet light performance, green environmental protection, non-toxic and tasteless, all-weather use. Most PR runways are breathable.
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