untitled BRITISH STANDARD BS EN 13969 2004 Incorporating amendment no 1 Flexible sheets for waterproofing — Bitumen damp proof sheets including bitumen basement tanking sheets — Definitions and charac[.]
BRITISH STANDARD BS EN 13969:2004 Incorporating amendment no Flexible sheets for waterproofing — Bitumen damp proof sheets including bitumen basement tanking sheets — Definitions and characteristics The European Standard EN 13969:2004, incorporating amendment A1:2006, has the status of a British Standard ICS 01.040.91; 91.100.50 12&23