cen:proj:78838

Renovation and repair of drains and sewers – Structural design – Resistance of circular plastics close-fitting liners to external hydrostatic pressure cen:proj:78838

Scope

This document specifies a method for the structural design of circular close-fitting liners, of both thermoplastics and thermosetting materials, to resist the action of external hydrostatic pressure.

This document is applicable to liners in non-pressure underground drains or sewers, where the host pipe is of either rigid or flexible material.