... SizeLength×WidthSpecificaiton ProcutionThickness(mm)Width(mm)SZ-ZN-1315300-50022×8.2 0.5-3.0 2000 PVC single,with fibre ... ,CPE,PE self-adhesive waterproof membranesSZ-ZN-2430500-80023.5×8.8 0.5-3.0 2000 \PVC,PE ,CPE reinforced ... steel structure for industrial and civil engineering, underground engineering, such as subway , Bridges ,tunnel ,water pools, shelter, grain depot, land filling and subway.