Convenors: Mrs Jing LIU (China) and Mr Johan GRASSER (France)
Mail addresses: [email protected] and [email protected]
WG 24 is working on the drafting of:
- ISO 24131 Internal protection by polymeric lining for ductile iron pipes series in 4 parts:
- Part 1: Polyurethane lining
- Part 2: Epoxy lining
- Part 3: Polyethylene lining
- Part 4: Ceramic epoxy lining
- ISO 4179 Ductile iron pipes and fittings for pressure and non-pressure pipelines — Cement mortar lining
- ISO TR 4340 Water aggressiveness evaluation and optimized lining choice