Ett material för användning som betongtillsatsämne
摘要
<p>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.</p>
申请公布号
FI20096009(A)
申请公布日期
2011.04.03
申请号
FI20090006009
申请日期
2009.10.02
申请人
UPM-KYMMENE CORPORATION
发明人
LAUKKANEN, ANTTI;TEIRFOLK, JAN-ERIK;LEIVO, MARKKU;KUOSA, HANNELE;KATAJA, KIRSI;NURMI, ANTTI