DIN EN 13263-1-2009 混凝土硅粉.第1部分:定义,要求,合格标准(包括修改件A1-2009).英文版本DIN EN 13263-1-2009-07

标准号：DIN EN 13263-1-2009
中文标准名称：混凝土硅粉.第1部分:定义,要求,合格标准(包括修改件A1-2009).英文版本DIN EN 13263-1-2009-07
英文标准名称：Silica fume for concrete - Part 1: Definitions, requirements and conformity criteria (includes Amendment A1:2009) ; English version of DIN EN 13263-1:2009-07
标准类型：Q13
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q13
国际标准分类号：91.100.30
引用标准：EN 196-1;EN 196-2;EN 196-6;EN 196-7-2007;EN 197-1;EN 206-1;EN 413-2-2005;EN 451-1;EN 934-2;EN 13263-2-2005;ISO 9277;ISO 9286
适用范围：This European Standard applies to the silica fume which is a by-product of the smelting process used toproduce silicon metal and ferro-silicon alloys.This part of EN 13263 gives requirements for chemical and physical properties for silica fume to be used as atype II addition in concrete conforming to EN 206-1, or in mortars, grouts and other mixes. This part ofEN 13263 also states conformity criteria and related rules.EN 13263 does not give rules for the use of silica fume in concrete. Some rules are given in EN 206-1.NOTE 1 Supplementary rules related to the use of silica fume in concrete may be given in non conflicting nationalstandards for concrete.NOTE 2 EN 206-1 (5.2.5.1 in the 2000 edition) provides conditions for national acceptance of silica fumes coming fromcalcium silicon alloys production or other silica fumes, not conforming completely to EN 13263, as type II additions for usein concrete.