Steel for the reinforcement of concrete. Weldable ribbed reinforcing steel B500. Technical delivery conditions for bars, coils and welded fabric— 30 стр.
Geotechnical investigation and testing - Identification and classification of soil - Part 1: Identification and description (ISO 14688-1:2002); German version EN ISO 14688-1:2002— 14 стр.
Geotechnical investigation and testing - Identification and classification of soil - Part 2: Principles for a classification (ISO 14688-2:2004); German version EN ISO 14688-2:2004— 16 стр.
Geotechnical investigation and testing - Identification and classification of rock - Part 1: Identification and description (ISO 14689-1:2003); German version EN ISO 14689-1:2003— 26 стр.
Execution of special geotechnical works - Deep mixing; German version EN 14679:2005, Corrigenda to DIN EN 14679:2005-07; German version EN 14679:2005/AC:2006— 4 стр.
Execution of special geotechnical works - Deep mixing; German version EN 14679:2005, Corrigenda to DIN EN 14679:2005-07; German version EN 14679:2005/AC:2006— 4 стр.