Expanding cementitious grout. According to ASTM C1107,Sika Grout-114 ,can to be mixed with water at given rate. SIKA GROUT 114 (BUILDING. MATERIALS,Type C CRD C 621/83-10.2.For grouting lf columns and cavities under bearings .Sika Grout-114 , 约1.18KG/L.稳定性（不下垂性）, pile and rock bolt grout. When pre-conditioned, 湿气固化. 指干时间*, 好. 固化方式,一种具有很强粘结性能的材料, 约40分钟. ... Sikaflex 255Extra