This European Standard specifies the requirements for precast wood-chip concrete. It is not applicable to concrete for masoury units and their ancillary components.
DIN EN 14474:2005 history
2005DIN EN 14474:2005-03 Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods; German version EN 14474:2004
2005DIN EN 14474:2005 Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods; German version EN 14474:2004
1970DIN EN 14474 E:2002-07 Precast concrete products - Concrete with wood-chips as aggregate - Requirements and test methods