DIN EN 15383-2013 排水管和下水道用塑料管道系统.基于聚酯树脂(UP)的玻璃增强热固性塑料(GRP).检修孔和检查室.德文版本EN 15383-2012
Plastics piping systems for drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) - Manholes and inspection chambers; German version EN 15383:2012
This European Standard applies to
a) manholes, when made from glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP);
b) inspection chambers, when made from glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) which are intended to be used with inverts which are at a depth not exceeding 2 m.