Paint and Coatings Industry Standards


C104/A21.4-08 ANSI Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water

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Revision Date:
Updated On: October 22, 2013
Editorial Change:
 
This standard provides minimum requirements for shop-applied, cement-mortar linings for ductile-iron pipe and ductile-iron and gray-iron fittings for 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.

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