Methods of test for mortar for masonry - Part 9: Determination of workable life and correction time of fresh mortar; German version EN 1015-9:1999+A1:2006— 12 стр.
Methods of test for mortar for masonry - Part 11: Determination of flexural and compressive strength of hardened mortar; German version EN 1015-11:1999+A1:2006— 15 стр.
Tests for mechanical and physical properties of aggregates - Part 6:Determination of particle density and water absorption; German version prEN 1097-6:2010
Erdöl- und Erdgasindustrie - Zemente und Materialien für die Zementation von Tieflochbohrungen - Teil 1: Anforderungen (ISO 10426-1:2009 + Cor 1:2010) (konsolidierte Fassung)
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Road construction - Surfacings with hydraulic binders— 21 стр.