Self-drilling Rock Bolts as Pipe Umbrella System to Support Panxing Tunnel
1 year ago
Self-drilling rock bolts can be used as the pipe umbrella system to support unstable tunnel structures. Get a free sample by email to sinorock@sinorockco.com or visit www.sinorockco.com.
Loading comments...
-
1:02
Sinorock
1 year agoSelf-drilling Anchor Bolt: Tunneling Construction Process
11 -
7:47
GeologyForestryEngineering
3 years agoTime Lapse Trencher Digging & Separating soil
32 -
4:56
Around Tampa
1 year agoConstruction - Drilling
7 -
2:43
ZipTieDomes
3 years agoZip Tie Tunnel Domes
122 -
4:05
Electrician U
2 years agoSite Prep: Digging Underground
150 -
9:12
Cameback
4 years agoEasy Snake Trap - Build Deep Hole Underground Using Long Pipe & Big Plastic Bottle
8 -
8:15
ProfitDig - Construction Bidding & Costing Advice & Strategies for Contractors
9 months agoTrench Boxes, Chains and Slings - What You Need to Understand About Essential Jobsite Safety Devices
4 -
2:19
aidingcv
1 year agoTrenching Electrical Lines ROCKY Soil Barreto All-Hydraulic Trencher 24" | D.I.Y in 4D
4 -
2:12
Around Tampa
1 year agoDrilling the ground at a Construction Site in Tampa
14 -
11:04
731woodworks
1 year ago5 Drill Bits You Need for Woodworking and 1 You Don't
1021