الوصف

Warp knitted polyester geogrid
 
Introduction
Warp knitted polyester geogrid is a kind of new favorable earthwork base material to strengthen the road surface and roadbed.
 
Properties:
1. high tensile strength in longitudinal and transverse directions
2. low stretch rate
3. excellent temperature range adaptability
4. has excellent UV, alkali and oxidative resistance, which result in exceptional anti-aging properties.
5. to eliminate the problem of pavement cracking on highways, roads and runways, and driven by the need to reduce costs for infrastructure maintenance and repair.

Application:
used on asphalt pavement, bituminous concrete pavement and cement pavement to prevent cracks from occurring and to prolong pavement service life.
 
 
Performance parameter of polyester geogrids