Standards for silica fume (microsilica)

Bothe National and International standards for microsilica (silica fume) are available. Care should be taken to ensure that the current standard is used Elkem as Materials do not guarantee that the standards referenced below represent the most recent and therefore valid version.   American Standard, ASTM C1240 美国 European Standard, EN 13263   欧洲 Canadian Standard, CAN/CSA A23.5 加拿大 Norwegian Standard, NS3045 :1992  挪威 Japanese Standard, JIS A 6207 : 2000  日本 Brazilian Standard, NBR 13956 - 1997  巴西 Chinese Standard, GB/T18736 - 2002  中国国标 The main standard organisations have developed standards covering silica fume (microsilica):

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