ONORM EN 13263-1-2005 标准详情
- 标准号:ONORM EN 13263-1-2005
- 中文标题:
- 英文标题:Silica Fume For Concrete - Part 1: Definitions, Requirements And Conformity Criteria
- 标准类别:奥地利国家标准ONORM
- 发布日期:
Applies to the silica fume which is a by-product of the smelting process used to produce silicon metal and ferro-silicon alloys. Also gives requirements for chemical and physical properties for silica fume to be used as a type 2 addition in concrete
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