Plastics piping systems for drainage and sewerage. Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP). Manholes and inspection chambers Ingestion-build-50790 This International Standard specifies the

This International Standard specifies the performance classification of four-stroke cycle gasoline engine oils based on physical and chemical properties

BS 5266-1:2005 is the latest version of the standard that includes recommended regulatory changes

Particular care needs to be taken before using machines conforming to this standard for compressive tests on small specimens

This European Standard supersedes BS 5760-1:1996 which is withdrawn

but is a screening analysis to ensure particular reference levels of specific alpha and beta emitters have not been exceeded

Plastics piping systems for drainage and sewerage. Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP). Manholes and inspection chambers Ingestion-build-50790 This International Standard specifies the1 Scope This European Standard applies to a) manholes, when made from glass reinforced thermosetting plastics (GRP) based on polyester resin (UP); b) inspection chambers, when made from glass reinforced thermosetting plastics (GRP) based on polyester resin (UP) which are intended to be used with inverts which are at a depth not exceeding 2 m. These products are intended to be used within a drain or sewer system operating without pressure or