Bentonite drilling mud and civil engineering
HeXing bentonite drilling mud and civil engineering: mainly used for low fixed mud, retaining wall construction, insulation mortar, caisson, anti-slide pile machine, underground continuous wall, for trenchless underground pipeline mud jacking and reservoir dam foundation check dew, etc. Has good lubricity, and prevent the borehole wall, falling and plugging dew or tunnel collapse, or all kinds of protective lubrication, and so on
项目 造浆率 失水量 动切力 水分 失筛分析 静切力 60s 10min 24h 一级土 ≥18 ≤12 ≤3xPV ≤12 <4 ≥18 ≥25 ≥40 二级土 ≥12-18 ≤12-18 - ≤12 <4 ≥15 ≥20 ≥30 三级土 ≥8-12 ≤18-25 - ≤12 <4 - - -