It is a kind of new style civil engineering material, included in the new material and technology field of the national new and high-tech product category as enhancing material.
It is kind of net patch in three dimensional structure for turf strengthening. It is loose and flexible with 90% space left for filling soil, grit and fine stones, and plant root system can pass through it. Plants can grow soundly with it.
The grown turf will combine itself hard with net patch and earth surface together. Plant root system can go deep into 30-40cm underground, so a solid green compound protective layer will be built.