PVC HF what is the material PVCHF bidirectional geogrid is like?
HF is a high stability of the metal, is generally used to prevent corrosion, and this kind of grid should be polyethylene two-way stretch plastic geogrid, flame retardant type
General synthetic resin. Depending on the addition of plasticizers, can be divided into two types of hard and soft pvc.
Polyvinylchloride, PVC: polymer with random configuration of repeating units
