Vitrified clay pipes and fittings and pipe joints for drains and sewers. Part 4: Requirements for special fittings, adaptors and compatible accessories

WITHDRAWN published on 1.8.1997

Vitrified clay pipes and fittings and pipe joints for drains and sewers. Part 5: Requirements for perforated vitrified clay pipes and fittings

WITHDRAWN published on 1.8.1997

Vitrified clay pipes and fittings and pipe joints for drains and sewers. Part 6: Requirements for vitrified clay manholes

WITHDRAWN published on 1.10.1999

Vitrified clay pipes and fittings and pipe joints for drains and sewers. Part 7: Requirements for vitrified clay pipes and joints for pipe jacking

WITHDRAWN published on 1.10.1999

Vitrified clay pipes and fittings and pipe joints for drains and sewers Part 10: Performance requirements

WITHDRAWN published on 1.12.2005

Vitrified clay pipe systems for drains and sewers - Guidance for voluntary third-party certification procedures

Standard published on 1.6.2014

Flexible couplings - Part 1: Performance requirements

Standard published on 1.4.2015

Flexible couplings - Part 2: Characteristics and testing for metal banded flexible couplings, adaptors and bushes

Standard published on 1.4.2015

Agricultural stoneware. Quality, shapes and dimensions

WITHDRAWN published on 1.5.1973

Chemical-resistant building stoneware. Quality, shapes and dimensions

WITHDRAWN published on 1.5.1975