manufacturing process of clay drainage pipes - stone-house
the manufacturing process of vitrified clay pipes. Clay drainage and whole life value - Construction Manager, 5 May 2015 , At Hepworth Clay, , In the manufacturing process of vitrified clay pipe, .Concrete Pipes Manufacturing Process | VantagePipes,The original cement pipes were water cured, but in the 1950s James Hardie commenced the manufacture of autoclave-cured pipes. Autoclaved pipes incorporate a mixture of cement with ground sand, which is cured with steam, in a high pressure autoclave. This process produces a pipe that is fully cured, with a very low free lime content.Vitrified clay drainage products – sustainable from start,,The manufacturing process of vitrified clay pipes results in pipes with thinner body walls, which are lighter to handle than traditional clay pipe systems but offers greater dimensional control, mechanical crushing and beam strength, chemical resistance and resistance to high water pressure jetting.