矿渣粉对C-S双液注浆材料性能影响的试验研究

The Experimental Study of Influence of Slag Powder on Properties of C-S Grouting Material

在固定水泥浆稠度及水玻璃浓度的前提下,设定水泥浆液与水玻璃浆液的体积比为1∶1,调整矿渣粉掺量设计8组配比,进行C-S双液注浆材料的配合比设计与试验研究.通过对注浆材料的凝胶时间、固结强度及固结形貌的分析研究,来探索矿渣粉对C-S双液注浆材料注浆性能及硬化性能的影响关系.

Under the premise of fixed cement paste consistency and water glass concentration,the volume ratio of cement slurry to sodium silicate slurry is set to be 1:1,and the proportion of slag powder is adjusted to design 8 sets of proportioning.The mixture ratio design and experimental research of C-S dual liquid grouting material are carried out.Through the analysis of gel time,consolidation strength and consolidation morphology of grouting material,the influence of slag powder on the slurry properties and hardening properties of C-S double-liquid grouting material are explored.