Concrete, reinforced and prestressed concrete structures - Part 2: Concrete - Specification, properties, production and conformity - Application rules for DIN EN 206-1— 62 стр.
Prestressed concrete - Part 1: Structural members made of normal-weight concrete, with limited concrete tensile stresses or without concrete tensile stresses; Amendment A1— 5 стр.
Building material and building elements for three-layered chimneys; elements of light-weight concrete for the outer layer; requirements and tests— 5 стр.
Building material and building elements for three-layered chimneys; elements of light-weight concrete for the inner layer; requirements and tests— 5 стр.
