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
WO2011039423(A1)
申请公布日期
2011.04.07
申请号
WO2010FI50764
申请日期
2010.10.01
申请人
UPM-KYMMENE CORPORATION;LAUKKANEN, ANTTI;TEIRFOLK, JAN-ERIK;LEIVO, MARKKU;KUOSA, HANNELE;KATAJA, KIRSI;NURMI, ANTTI
发明人
LAUKKANEN, ANTTI;TEIRFOLK, JAN-ERIK;LEIVO, MARKKU;KUOSA, HANNELE;KATAJA, KIRSI;NURMI, ANTTI