DIN EN 12446-2011 烟囱.元部件.混凝土外壁构件;德文版本EN 12446-2011

标准号：DIN EN 12446-2011
中文标准名称：烟囱.元部件.混凝土外壁构件;德文版本EN 12446-2011
英文标准名称：Chimneys - Components - Concrete outer wall elements; German version EN 12446:2011
标准类型：Q76
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q76
国际标准分类号：91.060.40
引用标准：EN 1443-2003;EN 1857-2010;EN 1858-2008;EN 10088-2-2005;EN 10218-2;EN 14297-2004;ISO 2859-1
适用范围：This European Standard specifies the material, dimensional and performance requirements for factory made concrete outer wall elements for chimneys including outer wall fittings. The standard covers elements having up to four passages designated to accommodate a combination of flue liners and or air ducts. This European Standard also relates to storey-height and reinforced outer wall elements. This standard does not apply to structurally independent (freestanding or self-supporting) chimneys constructed using these outer wall elements.