Leaking Sheet Piling Repaired with Polyurethane Grout
Leaking Sheet Piling Repaired with Polyurethane Grout
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(724) 625-0008
Sub-Technical, Inc.
- Aug 2
- 1 min
Simple Karst Remediation with Polyurethane Grout
Simple Karst Remediation with Polyurethane Grout
5 views
Sub-Technical, Inc.
- Mar 25
- 1 min
A tunnel passing through a fault zone was helped with polyurethane grout injection to contain the concrete fill.
A tunnel passing through a fault zone was helped with polyurethane grout injection to contain the concrete fill.
10 views
Sub-Technical, Inc.
- Jan 16
- 1 min
Leaking Core Hole Sealed in Mine
Core Hole in a mine was leaking groundwater. It was sealed in with a high pressure injection probe and polyurethane grout.
5 views
Sub-Technical, Inc.
- Dec 15, 2023
- 1 min
Wastewater Basin Exterior No Dig Polyurethane Grout Injection
Wastewater Basin Exterior No Dig Polyurethane Grout Injection
6 views
Sub-Technical, Inc.
- Nov 14, 2023
- 1 min
Lake Spillway Water Leak Repaired with Polyurethane Grout Injection
Lake Spillway Water Leak Repaired with Polyurethane Grout Injection
6 views
Sub-Technical, Inc.
- Sep 8, 2023
- 1 min
Mine Roof Control
Mine roof control with polyurethane injection.
8 views
Sub-Technical, Inc.
- Aug 4, 2023
- 1 min
Elevator Shaft Repair
Elevator Shaft Repair with Polyurethane Grout Injection
3 views
Sub-Technical, Inc.
- Jun 27, 2023
- 1 min
Tunnel Boring Machine Brushes and Tunnel Segments
Tunnel Boring Machine and Tunnel gets Polyurethane Grout Injection to control ground conditions.
15 views
Sub-Technical, Inc.
- May 8, 2023
- 1 min
Polyurethane Grout Migrates through Rock
Polyurethane grout migrates through rock to control groundwater infiltration.
5 views
Sub-Technical, Inc.
- Apr 20, 2023
- 1 min
Monitoring Shaft Decommissioned
Monitoring Shaft Decommissioned
6 views
Sub-Technical, Inc.
- Mar 23, 2023
- 1 min
Open Pitt Mine Water Inflow
Open Pitt water inflow controlled with polyurethane grout.
9 views
Sub-Technical, Inc.
- Mar 23, 2023
- 1 min
High Pressure Water Leak
High pressure water leak grouted with polyurethane grout.
19 views
Sub-Technical, Inc.
- Mar 23, 2023
- 1 min
Sheet Pile Water Inflow
Sheet pile injected with polyurethane grout to stop water.
10 views
Sub-Technical, Inc.
- Mar 23, 2023
- 1 min
Secant Piles Grouted with Polyurethane
Newly constructed secant piles can still have water infiltration. Polyurethane grouting contractor Sub-Technical, Inc. injected Hyperflex .
12 views
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