263HP1458166281Days ago41
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166282Days ago31
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166283Days ago35
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166284Days ago46
The secondary grouting pipe can only be grouted once and cannot be reused.It is used to seal the con...
263HP1458166285Days ago34
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166285Days ago36
It is used to seal the construction joints, cold joints, pipe seepage joints and gaps between ground...
263HP1458166285Days ago44
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166287Days ago48
The secondary grouting pipe can only be grouted once and cannot be reused.Special slings shall be us...
263HP1458166287Days ago50
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166287Days ago39
Process flow: drill in place → Drilling → Mud injection → Run casing &...
