Cellular plastics as insulating building materials - Part 2: Insulating materials for impact sound insulation made of rigid expanded polystyrene foam— 14 стр.
Ceiling linings and suspended ceilings with gypsum plasterboards - Part 2: Verification of the load-carrying capacity of metal sub-constructions and metal suspending rods— 7 стр.
German construction contract procedures - Part C: General technical specifications for building works - General rules for all kinds of building works— 15 стр.
Fibreboards - Specifications - Part 2: Requirements for hardboards - German version EN 622-2:2004, Corrigenda to DIN EN 622-2:2004-07; German version EN 622-2:2004/AC:2005— 2 стр.