Vitrified clay pipe systems for drains and sewers - Requirements for pipes and joints for pipe jacking Ingestion-build-180956 Compound or element Symbol Concentration

Compound or element Symbol Concentration rangemass % Aluminium fluoride AlF3 86

Additional references

conditioning of materials

This part of BS 5867 specifies performance requirements other than flammability for fabrics for curtains and drapes

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Vitrified clay pipe systems for drains and sewers - Requirements for pipes and joints for pipe jacking Ingestion-build-180956 Compound or element Symbol Concentration1 Scope This European Standard specifies requirements for vitrified clay pipes and joints for pipe jacking for buried drain and sewer systems for the conveyance of wastewater (including domestic wastewater, surface water and rainwater) under gravity and periodic hydraulic surcharge or under continuous low head of pressure. Pipe jacking techniques include micro tunnelling, pipe eating, pipe bursting and where appropriate lining with discrete pipes.