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公开(公告)号:EP2483217A2
公开(公告)日:2012-08-08
申请号:EP10821096.4
申请日:2010-09-28
CPC分类号: C04B28/02 , C04B18/265 , C04B20/023 , C04B2103/58 , C04B2111/346 , Y02W30/94 , Y02W30/97 , C04B14/06 , C04B18/146 , C04B40/0028 , C04B2103/32
摘要: A method of curing cementitious material comprising added a carboxylated bleached wood pulp fiber to the material during mixing. The fiber has a carboxyl content of from 10 to 70 meq/100 g cellulose fiber. The fibers are 0.1 to 5% by weight of the dry weight of the cementitious material. The structure produced by the method. The autogenous shrinkage of the cementitious material is reduced.
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公开(公告)号:EP2483217B1
公开(公告)日:2016-09-14
申请号:EP10821096.4
申请日:2010-09-28
CPC分类号: C04B28/02 , C04B18/265 , C04B20/023 , C04B2103/58 , C04B2111/346 , Y02W30/94 , Y02W30/97 , C04B14/06 , C04B18/146 , C04B40/0028 , C04B2103/32
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公开(公告)号:EP2429681B1
公开(公告)日:2016-08-10
申请号:EP10775221.4
申请日:2010-03-30
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公开(公告)号:EP2429681A2
公开(公告)日:2012-03-21
申请号:EP10775221.4
申请日:2010-03-30
摘要: A fibrillated blend of lyocell and cellulosic pulp having a degree of polymerization of 200 to 1000 as measured by ASTM Test 1975-96, a method of making the blend and materials which incorporate the blend.
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