Standard Specification for Vitrified Clay Pipe and Joints for Use in Microtunneling, Sliplining, Pipe Bursting, and Tunnels algolia-search-ignore BS EN 61968-8 on interfaces

BS EN 61968-8 on interfaces for customer operations is relevant to:

both internal and external

adhesives or resin onto the paper web

This part of ISO 7278 gives guidance on the procedures and conditions of use to be observed if pulse interpolation is used in conjunction with a pipe or small volume prover and a turbine or displacement meter to improve the discrimination of proving

Insulating liquids of higher viscosity may also be tested but should be heated before impregnation of the glass-fibre tape

Standard Specification for Vitrified Clay Pipe and Joints for Use in Microtunneling, Sliplining, Pipe Bursting, and Tunnels algolia-search-ignore BS EN 61968-8 on interfaces