What is rough HDPE geomembrane
HDPE geomembrane is made of polyethylene particles through the calendering process (film coating) or blow molding process (blown film) of the production equipment, and finally rolls. HDPE geomembrane The rough HDPE geomembrane is divided into two types, namely: column point rough HDPE geomembrane and spray rough HDPE geomembrane. Column point rough surface HDPE geomembrane The …