Gutters in nominal sizes from 100 to 150 and pipes in nominal sizes from 63 to 110 and their associated fittings and supports. Methods of test and guidance on their use for quality control.
BS 4576-1:1989 history
2016BS EN 12200-1:2016 Plastics rainwater piping systems for above ground external use. Unplasticized poly(vinyl chloride) (PVC-U). Specifications for pipes, fittings and the system
2000BS EN 12200-1:2000 Plastics rainwater piping systems for above ground external use. Unplasticized poly (vinyl chloride) (PVC-U). Specifications for pipes, fittings and the system
1989BS 4576-1:1989 Unplasticized polyvinyl chloride (PVC-U) rainwater goods and accessories - Half-round gutters and pipes of circular cross-section