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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 373

DIN EN 15383 rev 2024-02-23 Plastics Piping Systems For Drainage And Sewerage - Glass-Reinforced Thermosetting Plastics (GRP) Based On Polyester Resin (UP) - Manholes And Inspection Chambers More  Comment 
DIN EN 1329-1 2024-02-23 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system More  Comment 
DIN 3640 2024-02-22 Polyethylene shut-off valves (PE 80 and PE 100) for drinking water distribution systems - Requirements and tests More  Comment 
DIN EN 13946 rev 2024-02-21 Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes More  Comment 
DIN EN 15843 rev 2024-02-21 Water quality - Guidance standard on determining the degree of modification of river hydromorphology More  Comment 
DIN EN ISO 11465 2024-02-15 Soil quality - Determination of dry matter and water content on a mass basis - Gravimetric method More  Comment 
DIN EN 15077 2024-02-07 Chemicals used for treatment of swimming pool water - Sodium hypochlorite; German and English version prEN 15077:2024 More  Comment 
ISO/AWI 8616 2024-02-04 Specification of monitoring technology for karst critical zones More  Comment 
DIN 50934-1 2024-02-01 Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatuses for corrosion protection - Part 1: General More  Comment 
DIN 50934-2 2024-02-01 Corrosion of metals - Methods for evaluation of effeciency of water treatment apparatus for corrosion protection - Part 2: Apparatus for decreasing of emission of corrosion products to drinking water More  Comment 

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