UNE EN ISO 11297-4:2018
Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 4: Lining with cured-in-place pipes (ISO 11297-4:2018)
Sistemas de canalización en materiales plásticos para renovación de redes de alcantarillado y saneamiento enterradas con presión. Parte 4: Entubado en continuo con tubo curado en obra. (ISO 11297-4:2018).
| Standard number: | UNE EN ISO 11297-4:2018 |
| Pages: | 22 |
| Released: | 2018-09-19 |
| Status: | Standard |
| Pages (Spanish): | 23 |
UNE EN ISO 11297-4:2018
This document, in conjunction with ISO 11297-1 and ISO 11296-4, specifies requirements and test methods for cured-in-place pipes and fittings used for the renovation of hydraulically and pneumatically pressurised underground drainage and sewerage networks with service temperatures up to 50 °C. It applies to independent (fully structural, Class A) and interactive (semi structural, Class B) pressure pipe liners, as defined in ISO 11295, which do not rely on adhesion to the existing pipeline. It applies to the use of various thermosetting resin systems, in combination with compatible fibrous carrier materials, reinforcement, and other process-related plastics components (see 5.1).