Testing
Plastics
Glass fibres
Pipelines
Sewers
Performance
Water supply
Polyesters
Drainage
Pipework systems
Plastic pipelines
Water
Thermosetting polymers
Reinforced materials
Jacking pipes
Pipes
Unsaturated polyesters
Irrigation equipment
Sewerage
Pipe couplings
Link: BS ISO 10639:2017 Plastics piping systems for pressure and non-pressure water supply. Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin
Source: BSI Standards
