Void formers and pile castings development The Superlite Cell Former has been developed to provide the South African Construction Industry with a lower cost, lightweight and robust product. They are designed to meet the stringet. performance requirements imposed by local design and on-site conditions. Product Characteristics Superlite cell formers are spirally lock-seamed and swaged and are available in uncoated or galvanized mild steel. Material thicknesses range from 0.6 mm to 1,2 m. Cell formers may be fitted with a system of spigot and socket joining collars to achieve any length that may be required. Stop ends can be provided to prevent the ingress of concrete, if the cell is to be used as a void former. Tendon Sheating Development Armco Superlite tendon sheating has been developed to satisfy the requirements of the South African Construction Industry for low cost, lightweight tendon sheating . It is a spirally lock-seamed and swaged product.

Product Charactaristics
Tendon sheeting is manufactured in uncoated mild steel from 0,4 mm material. the product is strong, inherently rigid, uniform in size and shape, airtight and will accept a radius of 2 440 mm up to 60 mm in diameter and 2 700 mm for larger diameters and 2 700 mm for larger diameters, while maintaining its seal and structural strength. Spiral corrugations provide a superior groutduct-concrete bond.A riged screw type coupling is available facilitating the assembly of sections on site to any design lenth.