Over deze norm
This standard specifies requirements for materials used in cast polyurethane sealing element used in joints for drainage, sewerage and rainwater systems and non potable water supply. General requirements for the finished joint seals are also given; any additional requirement called for by the particular application are to be specified in the relevant product standards taking into account that the performance of pipe joints is a function of the seal material properties, seal geometry and pipe joint design. This standard is applicable to joint seals for all pipeline materials, including iron, steel, clay, fibre cement, concrete, plastics and glass-reinforced plastics. Seals and pipe joints using polyurethane elastomers shall be designed and tested to take into account the different requirements compared with those specified in part 1 of this standard.
|Nederlandse titel||Afdichtingen van elastomeer - Materiaaleisen voor afdichtingen van buisverbindingen in afvoer- en rioleringsbuizen - Deel 4: Afdichtingselementen uit gegoten polyurethaan|
|Engelse titel||Elastomeric seals - Materials requirements for pipe joints seals used in drainage and sewerage applications - Part 4: Cast polyurethane sealing elements|
|Vervangen door||Normatieve verwijzingen||