Concrete pipes and ancillary concrete products - Specification for unreinforced and reinforced concrete manholes and soakaways (complementary to BS EN 1917:2002) Ingestion-build-52208 ISO/TS 20758 provides you with

ISO/TS 20758 provides you with the test conditions

corrosion induced by detection media

This British Standard supersedes BS 9251:2005

Commission and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in Annex I of the EC Directive 93/42/EEC

Concrete pipes and ancillary concrete products - Specification for unreinforced and reinforced concrete manholes and soakaways (complementary to BS EN 1917:2002) Ingestion-build-52208 ISO/TS 20758 provides you withConcrete pipes and ancillary concrete products Part 3: Specification for unreinforced and reinforced concrete manholes and soakaways (complementary to BS EN 1917: 2002) Executive summary Requirements for unreinforced and reinforced concrete manholes and soakaways. Abstract This British Standard, a part of the BS 5911 series, specifies complementary requirements to those in BS EN 1917 for unreinforced and reinforced concrete manholes of circular and