B181.5-94

1.1 This Standard applies to coextruded thermoplastic drain, waste, and vent pipe with an outer layer of acrylonitrile-butadiene-styrene (ABS) and an inner layer of polyvinyl chloride (PVC), to be used with fittings, accessories and solvent cement meeting the requirements of CSA Standard CAN/CSA-B181.1. 1.2 This Standard includes requirements for materials, workmanship, dimensions and tolerances, impact strength, chemical resistance, water resistance, dimensional stability, compression strength, extrusion quality, and bond strength. Note: Recommended storage, handling, and installation practices for coextruded ABS/PVC DWV pipe are the same as those given in CSA Standard CAN/CSA-B181.1, Appendix A. Use of these recommended practices will help to ensure proper installation and optimum service life. 1.3 The values given in SI (metric) units are the standard. The values given in parentheses are for information only.