高压摆喷灌浆防渗墙施工技术的应用高压摆喷灌浆防渗墙施工技术的应用 摘要:松花江大顶子山航电枢纽工程采纳高压摆喷灌浆技术,成功解决了防渗墙方案防渗问题
本文主要介绍了施工参数、钻孔、孔距、浆液材料、灌浆施工及其质量控制和检验方法
高压摆喷灌浆技术具有效果好、速度快、质量好、经济适宜等特点,与其它工法相比,具有明显的技术经济优势
关键词:施工参数;钻孔;浆液材料;高压摆喷灌浆;防渗墙 Abstract: the songhua river big DingZi ShanHang electric key project using high pressure pendulum jet grouting technology, successfully resolved the impervious wall seepage scheme
This paper mainly introduces the construction parameters, drilling, hole spacing, grout materials, grouting construction and quality control and inspection method
High pressure pendulum jet grouting technology has good effect, high speed, good quality, economic appropriate etc
, and other methods, compared with obvious technical and economic advantages
Keywords: construction parameters; Boring; Serous materials; High pre