研究了钢渣掺量、单浆液水胶比、双浆液体积比对钢渣改性硅酸盐水泥-水玻璃双液注浆复合材料工作性能影响规律.确定了钢渣改性硅酸盐水泥单浆液的最佳水胶比为0.6～0.8,平均粒径为20.4 μm的钢渣在改性硅酸盐水泥单浆液中的最佳质量分数为50％～80％,钢渣改性硅酸盐水泥单浆液与水玻璃单浆液的最佳体积比范围为4∶ 1～6∶1.根据以上参数所配制的钢渣改性硅酸盐水泥-水玻璃浆液硬化后在水中养护3天,早期强度均＞40 MPa,软化系数也均＞0.8.
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