CEN/TC 155

Registration number (WIID)Project No.TitleStatus
20876LVS EN 14830:2007Thermoplastics inspection chamber and manhole bases - Test methods for buckling resistanceAtcelts
20877LVS EN 14802:2006Plastics piping systems - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of resistance against surface and traffic loadingAtcelts
32310LVS EN 14758-1+A1:2009Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP-MD) - Part 1: Specifications for pipes, fittings and the systemAtcelts
72158LVS EN 14758-1:2023Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP-MD) - Part 1: Specifications for pipes, fittings and the systemStandarts spēkā
35321LVS EN 14758-1:2012Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP-MD) - Part 1: Specifications for pipes, fittings and the systemAtcelts
23101LVS EN 14758-1:2006Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene with mineral modifiers (PP-MD) - Part 1: Specifications for pipes, fittings and the systemAtcelts
6317LVS EN 14741:2006Thermoplastics piping and ducting systems - Joints for buried non-pressure applications - Test method for the long-term sealing performance of joints with elastomeric seals by estimating the sealing pressureStandarts spēkā
33041LVS EN 14636-2:2010Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 2: Manholes and inspection chambersStandarts spēkā
6333LVS EN 14636-1:2010Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible jointsStandarts spēkā
5864LVS EN 1456-1:2002Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC- U) - Part 1: Specifications for piping components and the systemAtcelts
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