Concrete pipes inspection chambers and drainage gullies
Concrete pipes inspection chambers and drainage gullies are made from pre-cast concrete. Larger pipes and inspection chambers are tested on-site, are very often reinforced with steel, depending on their size and usage requirements. Comprehensive testing of these products includes durability, crush strength tests, watertight durability of joints, water absorption, core strength and quality of the precast concrete.
BSI is also a notified laboratory service for BS EN 1433.