Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units; German version EN 772-18:2000— 5 стр.
Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units; German version EN 772-18:2011— 9 стр.
Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units; German version EN 772-18:2011— 9 стр.
Application of building products in structures - Part 402: Rules for the application of calcium silicate masonry units according to DIN EN 771-2:2005-05— 12 стр.