Overview
Unlined concrete pipe with a joint sealed using confined rubber rings are suitable for storm drainage system to transport run-off from the roadway and other inlets to outfalls. They are used in the residential and commercial industrial areas, and to reduce the high water table level where infiltration is continuous aggravating problem.
Economical and easy to install its positive and flexible seals require no grouting or pointing to allow the backfilling process to proceed immediately. The pipes are manufactured in diameter from 300mm to 3000mm. The pipe can be specially designed for high live and dead loads. Pipe joint shall be either with flair at the Bell end for diameters from 300mm up to 1100mm or flush for larger diameters.