NEN 7027:1973被替代
Concrete Building Blocks And Stones
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN 7027:1973
发布时间：1973/9/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：16
标准简介
Applies to wall elements as far as they have not yet been specified in (other) standards. Intended for use in brickwork and plastered boundary walls, inner walls and sheets of cavity walls of buildings, with the exception of the damp course and the brickwork beneath it and as far as cavities in the elements are not filled with mortar or otherwise.
替代本标准的新标准
