PROCESS FOR PREPARING ADDITIVE FOR CEMENTITIOUS MATERIALS, ADDITIVE AND MIXTURE COMPRISING ADDITIVE
摘要
<p>A process for preparing an additive for cementitious materials is provided, in an admixture for paste, grout, mortar and concrete applications as well as a cement additive for cement production by grinding, from a sugar-based material. The process comprises a step of the sugar-based material being subjected to a sulfonation treatment.</p>
申请公布号
WO2012155342(A1)
申请公布日期
2012.11.22
申请号
WO2011CN74194
申请日期
2011.05.17
申请人
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH;HOU, XIAOHUI;SUGIYAMA, TOMOMI;KLUEGGE, JAN;OHTA, AKIRA