SSH EN 637:2004

Sistemet e tubave plastike - Pjesët përberese prej plastmasi të përforcuar me qelq - Përcaktimi i sasisë së përbërësve duke përdorur metodën gravimetrike

Plastics piping systems - Glass-reinforced plastics components - Determination of the amounts of constituents using the gravimetric method

Scope

This standard specifies a method for the determination of constituent materials of a test sample cut from a glass-reinforced plastics (GRP) component intended for used in a piping system. It includes determination of resin, glass, aggregate and filler contents, and determination of the type and arrangement of the constituent glass layers. Two burning temperatures are given, related to the stability of the glass reinforcement at elevated temperatures. Application to other composite components should be considered in the referring standard.

Related directives

Directives related to this standards.