Registration number (WIID)Project No.TitleStatus
81053prEN 17151-2Plastics piping systems for non-pressure underground conveyance and storage of surface water - Part 2: Test method for determination of creep behaviour of boxesAptauja slēgta
80872prEN ISO 13760Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO/DIS 13760:2026)Aptauja slēgta
80766prEN 13598-2Plastics piping systems for non-pressure underground drains and sewers - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and inspection chambersAptauja slēgta
80765prEN 13598-1Plastics piping systems for non-pressure underground drains and sewers - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for ancillary fittings and shallow chambersAptauja slēgta
80756LVS EN 12201-3:2024/AC:2024Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 3: FittingsStandarts spēkā
80756EN 12201-3:2024/AC:2024Plastics piping systems for water supply, and for drains and sewers under pressure - Polyethylene (PE) - Part 3: FittingsStandarts spēkā
80629-Plastics piping systems for non-pressure underground drains and sewers – General requirements for pipes, fittings and the systemIzstrādē
80592-Plastics piping systems – Guidance how to use the characteristics MFR and OIT tests and to interpret the results in product standards for pipes and fittingsIzstrādē
80549prEN 16000 revPlastics piping systems - Systems within the building structure - Mounting and fixing of components in the test apparatus to thermal attack by a single burning itemIzstrādē
80542LVS EN ISO 10928:2025Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024)Standarts spēkā
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