预拌流态固化土配合比设计及应用研究  

STUDY ON MIXING PROPORTION DESIGN AND APPLICATION OF READY-MIXED FLUIDIZED STABILIZED SOIL

作　　者：任铁钺 陈玉龙 曲胜满 田国选 赵丹 刘永志 REN Tie-yue;CHEN Yu-long;QU Sheng-man;TIAN Guo-xuan;ZHAO Dan;LIU Yong-zhi(BCEGAdvanced Construction Materials Co.,Ltd.,100015,Beijing,China)

机构地区：[1]北京建工新型建材有限责任公司,北京100015

出　　处：《建筑技术》2024年第11期1405-1407,共3页Architecture Technology

摘　　要：预拌流态固化土具有强度低且可控、匀质性和施工性能较好、经济成本较低等特点,结合实际情况,选择水泥和石粉作为固化剂,再生砂作为骨料,设计出24h实体表面可上人行走、28d强度不高于1.0MPa的预拌流态固化土配合比。配合比设计存在一定不确定性,在生产应用中应不断积累经验。Ready-mixed fluidized stabilized soil has low strength and controllable,good homogeneity,excellent construction performance,low economic cost,is a supplement to the existing ready-mixed concrete,because of its composition material and the field situation closely,varied,mix design uncertainty,should accumulate experience in production application,promote the use of ready-mixed fluidized stabilized soil.

关 键 词：预拌流态固化土 低强度流态填筑材料 固化剂 配合比设计 

分 类 号：TU50[建筑科学—建筑技术科学]