Single Ply Membranes
are resin modified plasticizers produced by calendaring
or extruding and are usually non-reinforced but
also membranes reinforced with polyester or glass
fiber mats/scrim are used.
membranes are prefabricated sheets of
polyvinyl chloride, showing good elongation, tear
strength, and puncture resistance. Overlaps are
joined by heat fusion or by solvent or chemical
adhesives. Design specifications require separation
sheets for isolation in between membrane and insulation
to prevent migration of chemicals.
PVC waterproofing membranes are
used for roofing, underground structures, Tank
linings, Tunnel linings, artificial lakes and