Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). Report on the determination of mean abrasion after a defined number of test cycles Ingestion-build-135476 the requirements may be applied

the requirements may be applied accordingly

Glass and glazing products manufacturers

Why should you use BS 3338-18 – Tin and tin alloys

Electrical and aeronautical companies

The kinetics of inactivation of a pure culture of micro-organisms by physical and/or chemical agents used to sterilize medical devices can generally best be described by an exponential relationship between the numbers of micro-organisms surviving and the extent of treatment with the sterilizing agent

Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). Report on the determination of mean abrasion after a defined number of test cycles Ingestion-build-135476 the requirements may be applied1 Scope This Technical Report describes a method for determining the mean abrasion of the inner surface of glass reinforced thermosetting polyester resin (GRP) pipes conforming to EN 14364, measured after a defined number of test cycles of a specified water abrasive mixture. NOTE The test is performed on a semi circular channel pipe test piece.