Sub Technical Inc 724-625-0008 24/7
Tunnelling

"Fast, Efficient,
and Professional"

"They stopped water I thought
would never be stopped"

"Sub-Tech won't leave until
the job is done right"

"Response time in an
emergency is FANTASTIC"

"Their technicians were very helpful
and really know their business"

"Sub-Tech has always taken the time to
explain everything and answer my questions"

"You may as well call them first because if
you don't, you will be calling them second"

"Sub-Tech succeeded where other
companies failed miserably"

Grouting Products for Water and Ground Control

Our standard formulations are generally suitable for the majority of projects, however there are circumstances which require specific properties. We are able, whenever necessary, to custom formulate with such variances as additional flame retardant or increased reactivity, which may be a prerequisite for certain site specific performance characteristics.

These needs can be met in short order due to our on site blending capability, an offering that no other contractor can make.

Files

Guidelines for Isocyanate
Guidelines for Polyols

H2O Stop (SealGuard II)

Dual component, high density, highly reactive, early strength, water control grout.

Download Specification

HyperFlex

Single component, low density, flexible, hydrophobic, water control grout.

Download Specification

Purock

Dual component, high density, highly reactive, early strength, ground control grout.

Download Specification

Grouting Accessories

High Pressure Injection Packers

Our standard packer for injection at pressures up to 5,000 P.S.I., is manufactured to precise standards and incorporates built-in static mixing for a thorough blend. Setting is accomplished mechanically by a secure split shell anchor and sealed by an expansive high durometer rubber bladder. The system incorporates extension rods allowing the packer to be set at any depth required. Required hole diameter is 1 3/8" O.D.

Inflateable Geotechnical Series Packers

The unitized design of these units allows interconnection of units to create "straddle" packers for zone application. These are single use units available in a variety of lengths and diameters. A simple affordable alternative to costly "oilfield" specification packer systems.

Low Pressure Concrete Repair Packers

These low cost items are ideal for concrete repair grouting using our "Hyperflex" single compound grout. They incorporate a standard zerk fitting and rubber expansion seal. Available diameters are 1/2" and 5/8", in a variety of lengths.

Products Chemical
Products Chemical 1