... or as your demand MASS(g/m2)4005006007008009001000RUPTURE STRENGTH(KN/M)570510.012.014.016.018.0CBR PLUNGER STRENGTH(KN)1 ... .560.62FILM THICKNESS(MM)0.25-0.350.3-0.5 Usage:1.Environmental protection, sanitation (such as landfill, waste water ... , the lining of tank in golf course,slope protection, etc) 5.petrochemical (chemical plants, oil refineries, oil tank of fillstations, chemical ...