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US09174873B2 Material to be used as a concrete additive 有权
用作混凝土添加剂的材料

Material to be used as a concrete additive
摘要:
The invention relates to an admixture for a cementitious composition comprising microfibrillar cellulose and/or a derivative thereof. The invention also relates to a method of manufacturing said admixture and to the use of the microfibrillar cellulose and/or a derivative thereof in the concrete admixture. The invention further relates to a cementitious composition comprising said admixture and methods of manufacture and use thereof.
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