| 发明名称 |
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. |
| 申请公布号 |
US2012227633(A1) |
申请公布日期 |
2012.09.13 |
| 申请号 |
US201013496109 |
申请日期 |
2010.10.01 |
| 申请人 |
LAUKKANEN ANTTI;TEIRFOLK JAN-ERIK;LEIVO MARKKU;KUOSA HANNELE;KATAJA KIRSI;NURMI ANTTI;UPM-KYMMENE CORPORATION |
发明人 |
LAUKKANEN ANTTI;TEIRFOLK JAN-ERIK;LEIVO MARKKU;KUOSA HANNELE;KATAJA KIRSI;NURMI ANTTI |
| 分类号 |
C04B16/02 |
主分类号 |
C04B16/02 |
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