... resistance, durability.Application Field: It's widely used in foundation works which is setting in construction joints and deformation joint ... concrete pouring, such as tunnel, culvert, diversion aqueducts, dams, liquid storage structures, underground utilities, etc.PVC plastic waterstops technical data ... °C×72hHot air agingTensile Strength Mpa≥10Elongation at Break %≥240 high quality PVC water-stop