Construction of Bored Pile Foundations
raising of deep pile section
base grouted bored pile
bored pile
钻孔灌注桩
灌注桩
钻孔灌注椿
挖孔桩
填充桩
钻孔灌注柱
螺旋钻孔桩
冲击成孔灌注桩
钻掘桩
钻孔桩
砼灌注
旋挖钻
机械钻孔灌注桩
钢护筒
螺旋桩
Bored Pile Construction
Bored pile using slurry method
Bored Pile with Branches and Plates
Bored Pile with High-Pressure Grouting
cast in site bored pile
cast in situ bored pile
cast in-place bored pile
Cast-in-Place Bored Pile
cast-in-place bored pile construction
Cast-in-site Bored Pile