1. Characteristics of grass proof cloth:
1, high strength, due to the use of polypropylene (PP) or polyethylene (PE) plastic flat silk, in dry and wet condition can maintain full strength and elongation.
2, corrosion resistance, in different pH and soil and water can be corroded for a long time (more than 50 years). 
3, the permeability is good in the gap between flat wire, so it has good water permeability.
4. Good resistance to microorganism and moth.
5. The construction is convenient. Because the material is light and soft, it is convenient for construction during transportation, laying and construction.
6, high breaking strength, more than 20KN/m per square meter, good creep resistance and corrosion resistance.