German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Sheet metal roofing and wall covering work
Edition 2019-09

Pressure of fresh concrete on vertical formwork
Edition 2010-01

Protection against pollution of water intended for human consumption in potable water installations and general requirements for devices to prevent pollution by backflow; German and English version prEN 1717:2023
Edition 2023-07

Execution of special geotechnical work - Diaphragm walls; German version EN 1538:2010+A1:2015
Edition 2015-10

Inland navigation vessels - Floating landing stages and floating bridges on inland waters - Requirements, tests; German and English version prEN 14504:2023
Edition 2023-11

Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Manholes, inspection chambers and road gullies for storm water systems made of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: Specifications for storm water manholes and inspection chambers; German and English version prEN 17670-1:2021
Edition 2021-06

Gullies for buildings - Part 7: Trapped floor gullies with mechanical closure; German version EN 1253-7:2022
Edition 2023-06

Flexible sheets for waterproofing - Waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - Determination of resistance to dynamic water pressure after damage by pre-treatment; German version EN 14694:2017
Edition 2017-07

Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms; German and English version prEN 1680:2023
Edition 2023-11

Test method for metallic fibre concrete - Measuring the fibre content in fresh and hardened concrete; German version EN 14721:2005+A1:2007
Edition 2007-12