Historical
AWWA C104-2016/ANSI A21.4-2016
Standard for Cement-Mortar Lining for Ductile Iron Pipe and Fittings
This standard provides the minimum requirements for shop-applied, cement–mortar linings for ductile-iron pipe and ductile-iron and gray-iron fittings for potable water, raw water, wastewater, and reclaimed water systems, including requirements for cement, sand, water, and mortar; surface of pipe and fittings for lining; method and thickness of lining; and curing.
CONTENT PROVIDER
AWWA: American Water Works Association [awwa]
AWWA: American Water Works Association [awwa]