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NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 129

DIN EN 12907 2026-10 Products used for treatment of water intended for human consumption - Pyrolyzed coal material; German and English version prEN 12907:2026 More  Read draft and comment
DIN EN 16003 2026-10 Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate; German and English version prEN 16003:2026 More  Read draft and comment
DIN EN ISO 11461 2026-09 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method (ISO/DIS 11461:2026); German and English version prEN ISO 11461:2026 More  Read draft and comment
DIN EN ISO 8224-1 2026-09 Traveller irrigation machines - Part 1: Operational characteristics and laboratory and field test methods (ISO/DIS 8224-1:2026); German and English version prEN ISO 8224-1:2026 More  Read draft and comment
DIN EN 12457-1 2026-08 Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching - Compliance test for leaching - Part 1: One-stage batch test at a liquid-to-solid ratio of 2 L/kg for materials with particle size below 4 mm (without or with size reduction); German and English version prEN 12457-1:2026 More  Read draft and comment
DIN 19938-2 2026-08 Gaskets for socket joints in ductile iron or steel pipelines for water supply - Part 2: Conformity assessment More  Read draft and comment
DIN EN 12457-4 2026-08 Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching - Compliance test for leaching - Part 4: One-stage batch test a liquid-to-solid ratio of 10L/kg for materials with particle size below 10 mm (with or without size reduction); German and English version prEN 12457-4:2026 More  Read draft and comment
DIN EN 12457-2 2026-08 Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching - Compliance test for leaching - Part 2: One-stage batch test at a liquid-to-solid ratio of 10 L/kg for materials with particle size below 4 mm (with or without size reduction); German and English version prEN 12457-2:2026 More  Read draft and comment
DIN 19698-6 2026-08 Characterization of solids - Sampling of solid and semi-solid materials - Part 6: In situ sampling, with CD-ROM More  Read draft and comment
DIN EN ISO 11074 2026-08 Soil quality - Vocabulary (ISO/DIS 11074:2026); German and English version prEN ISO 11074:2026 More  Read draft and comment

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