压实钢渣-膨润土覆盖防渗材料试验研究
倪佳琪,詹良通,冯嵩,孔令刚,丰田

Experimental study on compacted steel slag-bentonite mixtures as hydraulic barrier material of cover
Jia-qi NI,Liang-tong ZHAN,Song FENG,Ling-gang KONG,Tian FENG
表 1 钢渣与膨润土基本物理化学性质
Tab.1 Physical and chemical properties of steel slag and bentonite
试验材料 Gs ωL/% ωP/% 土的类别 wB/% SI/(mL·2g−1)
硅酸二钙 氢氧化钙 方镁石 蒙脱石
钢渣 3.59 级配良好砾(GW) 33.1 26.8 26.8
钠化钙基膨润土 2.56 258.1 31.1 高液限黏土(CH) 68.2 20.5
怀俄明膨润土 2.58 255.1 21.2 高液限黏土(CH) 71.4 36.2