BS EN 771-3:2011被替代
Specification for masonry units. Aggregate concrete masonry units (dense and lightweight aggregates)
出版：British Standards Institution
专家解读视频
Describes the characteristics and performance requirements of aggregate concrete masonry units made from dense and lightweight aggregates or a combination of both for which the main intended uses are common, facing or exposed masonry in load bearing or non load bearing building and civil engineering applications.
© British Standards Institution 2013
EN 771-3:2011 - Identical
ONORM EN 771-3:2015 - Identical
UNE EN 771-3:2011 - Identical
NS EN 771-3:2011 - Identical
SS EN 771-3 Ed. 2 (2011) - Identical
UNI EN 771-3:2015 - Identical
NBN EN 771-3:2011 - Identical
NEN EN 771-3:2011 - Identical
NF EN 771-3:2011 - Identical
