... -3.0mm,width:2.5-8m; 3:Easy installation; 4:Quality assurance. Waterproofing material:Environmental protection, sanitation ( such as landfill, waste ... the park on the roof, the lining in the sewage pipes,etc)Garden (artificial lakes, ponds, the lining of tank in ... .s.pa)≥1500pass7The range of Temperature,°c≥50 Breeding special high quality hdpe Geomembrane