Admixtures for concrete, mortar and grout. Admixtures for grout for prestressing tendons. Definitions, requirements, conformity, marking and labelling— 22 стр.
Concrete pipes and ancillary concrete products. Specification for unreinforced and reinforced concrete manholes and soakaways (complementary to BS EN 1917:2002)— 32 стр.
Concrete pipes and ancillary concrete products, Specification for unreinforced and reinforced concrete manholes and soakaways (complementary to BS EN 1917:2002)— 40 стр.
Concrete pipes and ancillary concrete products, Specification for unreinforced and reinforced concrete inspection chambers (complementary to BS EN 1917:2002)— 18 стр.
Concrete pipes and ancillary concrete products, Specification for unreinforced and reinforced concrete pipes (including jacking pipes) and fittings with flexible joints (complementary to BS EN 1916:2002)— 26 стр.