BSI - BS 4576-1
Specification for Unplasticized polyvinyl chloride (PVC-U) rainwater goods and accessories - Part 1: Half-round gutters and pipes of circular cross section
|Publication Date:||29 September 1989|
|ICS Code (Roofs):||91.060.20|
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.