PVC waterstop production line

PVC plastic water stop is mainly used for the foundation project which is composed of concrete in construction joints and deformation joints when concrete is poured. Such as tunnels, culverts, aqueducts,dams, liquid storage structures, underground facilities and so on. Plastic watertight zone makes full use of the elastic deformation characteristics of PVC resin in the construction joints to prevent leakage and seepage, and has the characteristics of corrosion resistance and durability.