PVC Waterstop / 止水帶
TYL-Waterguard PVC are extruded from a high-grade polyvinylchloride (PVC) compound which has been formulated to give excellent flexible and durability. They used in concrete for the salivary the construction and expansion joints, are embedded in concrete, across and along the joint, to form a continuous water-light diaphragm that prevents the passage of fluid through the joint. They are available as straight lengths and factory produced intersections or as a factory prefabricated segment of a network to minimize site jointing.
CEDD GS 16.80 and Table 16.12