Plastics piping systems for non-pressure drainage and sewerage. Polyester resin concrete (PRC) - Pipes and fittings with flexible joints Ingestion-build-52208 NOTE: Ultrasonic instruments for continuous

NOTE: Ultrasonic instruments for continuous waves are not included in this document

The objective is to strengthen the overall security of land-based public transport

Note: Additional building work requirements (such as fixings

BS 3231 relates to thermographs of the bimetallic type

spray fires up to 6mMW and flammable liquid residues (ink and dust)

Plastics piping systems for non-pressure drainage and sewerage. Polyester resin concrete (PRC) - Pipes and fittings with flexible joints Ingestion-build-52208 NOTE: Ultrasonic instruments for continuous1 Scope This European Standard applies to pipes and fittings made from polyester resin concrete (PRC, see 3. 1. 23), intended to be used within a drain or sewer system operating without pressure. It applies to products for use in buried installations to be installed by open trench techniques or pipe jacking. It applies to pipes, fittings and their joints of nominal sizes from DN 150 to DN 3000 for circular cross sections, from WN HN 300 450 to WN HN