Innovative Technology brings 21st Century Benefits to Cast Iron Drainage Installers

Innovative technological developments have made the use of cast iron drainage pipes even easier, drastically cutting time and cost. A new generation of push-fit couplings for above ground systems means traditional advantages can now be combined with cost effective installation methods.

Two rubber gaskets, utilised on cast iron push-fit joints, simplify the process as they are easier to fit, repair and replace than lead and yarn which is traditionally used. When used on plain-ended pipe systems, the new push-fit joints have the appearance of traditional caulk lead systems.

The new system is the only cast iron system to be tested and awarded BS EN 877 Kitemark approval and, like all cast iron pipes, fittings and accessories, is not only recyclable and environmentally friendly, but is made from almost 100 % recycled scrap metals.

“The advantages and disadvantages of the various materials available for rainwater and soil and drain systems have been the cause of constant debate for many years throughout the building and architectural industries. Only cast iron has a proven track record of over 100 years,” comments Katrin Naefe from CIDDA.

“Now more than ever modern cast iron drainage systems offer the specifier and groundworker a combination of material and installation savings, which has significantly reduced the price differential between cast iron and other drainage material.
“Cast iron drainage has undoubtedly repositioned itself yet again as the installers first choice material.”

For below ground installations the new push-fit joints provide groundworkers with a flexible alternative to mechanical couplings and fast pipe laying.