Hard aggregates for screed materials according to DIN EN 13813 - Part 1: Requirements and test methods
Edition 2021-09

Special cement - Part 11: Cement with short setting time - Composition and requirements
Edition 2024-04

Pumping stations; design, construction and operation
Edition 1992-03

Pumping stations; centrifugal pumps for operation with screen; directives for planning
Edition 1992-03

Pumping stations; centrifugal pumps for operation without screen; directives for planning
Edition 1992-03

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 1: General principles
Edition 2015-12

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 2: Planning and dimensioning
Edition 2015-12

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 3: Construction and documentation
Edition 2015-12

Concrete revetments in hydraulic engineering - Part 1: Requirements for interlocking revetments
Edition 2024-08

Concrete pipes and fittings, unreinforced, steel fibre and reinforced for drains and sewers - Type 1 and Type 2 - Requirements, test methods and evaluation of conformity
Edition 2004-08