NZS 3122:2009 A2現行
Specification for Portland and blended cements (General and special purpose): Amendment 2:2014
出版：Standards New Zealand
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基本信息
標準編號： NZS 3122:2009 A2
發布時間：2014/12/12 0:00:00
標準類別：Amendment
出版單位：Standards New Zealand
標準頁數：7
標準簡介
Amendment 2 to NZS 3122 introduces requirements for sampling and testing to cover all Portland and blended cements supplied into the New Zealand market. It covers properties, test method, source, and frequency. A provision has been added to restrict the total alkali content to assist in reducing the risk of damage from Alkali Silica Reaction.
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Supersedes
#N/A Superseded by
#N/A
本標準修訂后的版本
