NEN EN 771-4 : 2011 + A1 2015现行
SPECIFICATION FOR MASONRY UNITS - PART 4: AUTOCLAVED AERATED CONCRETE MASONRY UNITS
出版：Netherlands Standards
专家解读视频
基本信息
标准编号： NEN EN 771-4 : 2011 + A1 2015
标准类别：Standard
出版单位：Netherlands Standards
标准页数：0
标准简介
Defines 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).
本标准替代的旧标准
