BS EN 771-4:2011被替代
Specification for masonry units. Autoclaved aerated concrete masonry units
出版：British Standards Institution
专家解读视频
Describes the characteristics and performance requirements of autoclaved aerated concrete (AAC) masonry units for which the main intended uses are different types of load bearing and non-load bearing applications in all forms of walling including single leaf, cavity, partitions, retaining, basement and general use below ground level, including walling for fire protection, thermal insulation, sound insulation and the fabric of chimneys (excluding chimney flue units).
© British Standards Institution 2013
EN 771-4:2011 - Identical
UNE EN 771-4:2011 - Identical
ONORM EN 771-4:2016 - Identical
SS EN 771-4 Ed. 3 (2011) - Identical
NBN EN 771-4:2011 - Identical
NEN EN 771-4:2011 - Identical
UNI EN 771-4:2015 - Identical
NS EN 771-4:2011 - Identical
NF EN 771-4:2011 - Identical
