Historical
BS EN 295-7:1996
Vitrified clay pipes and fittings and pipe joints for drains and sewers. Requirements for vitrified clay pipes and joints for pipe jacking (British Standard)
This standard specifies requirements for flexibly jointed vitrified clay pipes for the construction of pipelines by pipe jacking techniques including micro-tunnelling, pipe-eating, pipe bursting and where appropriate for slip-lining. Where this standard provides for different strength classes the specifiers/purchasers may select according to their requirments.
British Standards Institution [bsi]