截污坝工程防渗基础灌浆设计

Foundation grouting design seepage proof of cutting pollution dam

截污坝基础防渗采用外侧两排水泥固结灌浆 ,内侧采用两排非碱性水玻璃帷幕灌浆方案。达到了基础防渗标准渗透系数≤ 10 - 7cm/s,防渗效果好 ,具有显著的经济效益和社会效益。

It is used outside cement grouting to solidify in double lines on foundation cutting pollution dam,and the grouting plan of double lines non alkalinity water glass curtain inside,in order to reach the requirement of standard seepage coefficient≤10 -7 cm/s。It has sound effects and has obvious economic benefit and social benefit.