Soil, treated biowaste, sludge and calcareous materials - Determination of basic compounds

Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magna; German version CEN/TS 17883:2024

Execution of steel structures and aluminium structures - Part 4: Technical requirements for cold-formed structural steel elements and cold-formed structures for roof, ceiling, floor and wall applications; German and English version prEN 1090-4:2024

Execution of steel structures and aluminium structures - Part 5: Technical requirements for cold-formed structural aluminium elements and cold-formed structures for roof, ceiling, floor and wall applications; German and English version prEN 1090-5:2024

Test method for hydraulic setting floor smoothing and/or levelling compounds - Standard mixing procedures

Methods of test for hydraulic setting floor smoothing and/or levelling compounds - Determination of bond strength

Methods of test for hydraulic setting floor smoothing and/or levelling compounds - Determination of setting time

Methods of test for hydraulic setting floor smoothing and/or levelling compounds - Determination of dimensional change

Plant biostimulants - Claims - Part 5: Determination of availability of confined nutrients in the soil or rhizosphere; German version FprEN 17700-5:2024

Soil quality - Sampling of soil invertebrates - Part 6: Guidance for the design of sampling programmes with soil invertebrates