地聚物浆体自重入渗胶结碎石的力学性能

杨祖强,国振,刘恒宇,董常瑞,吕蓓凤

Mechanical properties of geopolymer slurry-cemented crushed stones by self-gravity infiltration

Zuqiang YANG,Zhen GUO,Hengyu LIU,Changrui DONG,Beifeng LV

表 1 前驱体化学组成成分

Tab.1 Chemical composition of precursor

前驱体 wB/% SiO2 Al2O3 CaO MgO K2O Fe2O3 Na2O SO3 其他 粒化高炉矿渣 28.00 15.00 43.00 8.00 0.50 0.30 0.40 2.00 2.80 硅灰 99.00 0.30 0.03 — 0.03 0.02 — 0.01 0.61 粉煤灰 47.00 37.00 4.00 0.60 1.00 5.00 0.50 2.00 2.90