Of course, geogrid has HDPE material, this subtle geogrid is heard, I also do the geogrid distribution for 6 years, general polypropylene geogrid, geogrid is bidirectional and unidirectional geogrid, the hope can help you,
You said the polypropylene geogrid, generally only two-way plastic geogrid and one-way plastic geogrid is polypropylene material
Hello! ~ ~ ~ the so-called polypropylene is just a kind of material, the material has PP and polyethylene (HDPE) these two kinds
