Products & Services
Pump Packing: A two-component system comprising of Packset and
used primarily for longwall supports. Cementitious grout is pumped into a high
tenacity fabric bag resulting in a support capable of over 200 ton of standing
support. The two-component system allows a pumping distance of over 10,000 feet.
System is suitable for areas with difficult access.
P.U.R. (Polyurethane): 2 Component Polyurethane resins used in
stabilizing rock, seal
against gas and water ingress. Bevedol7-Bevedan7 resins are easily injected into
fissures of less than .1mm of width. The foaming of the Bevedol7- Bevedan7 resins
reduces the required material quantity therefore saving material and transport costs.
All substances are chemically bound. It is also used to anchor injection bolts and
helps with waterproofing. The injection into the roof is advanced methods of injection
to insure the rock is stabilized in a much larger area than previous methods. We
have different types of resin for a variety of conditions and applications. It seals
against gas and water ingress.
In Seam Core Drilling: Using lightweight and
mobile equipment we are able to obtain core
samples of the roof, bottom and ribs.
Water Sealing: Using polyurethane mixtures we can
minimize or prevent ingress of water
in many situations.
Dewatering Holes and Test Holes: We are able to
drill through the top or ribs to remove
water from previous workings or from abandoned mines. We are able to test drill
ahead of advancing sections for hundreds of feet.
Cavity and Back Filling: High placement speeds of
up to 20 cubic meters per hour. Low
materials volumes to be transported. Compressive strengths as quickly as two hours
that will resist the setting load of a shield.
Silent Seal: Multi purpose spray foam used as a sealant to stop air leaks resulting in
more efficient ventilation. Quick setting material that adheres to most surfaces found underground.
Found suitable by MSHA.
Hydrofoam: Used in filling cavities and sealing against gases. It
strength great enough to resist even the setting load of the shield in only 2 hours.
Rapidly setting inorganic foaming mortar based on cement- containing binding
agents for grouting and backfilling.
Hydroblend: Designed for pumping distance up to 250 meters. A mixer
is used for pump
packing and stopping construction.
Irma: This Injection pipe has a duel function. It can be used to
place injection resins and
cementitous grouts in rock and also serves as a rock bolt. Once the injection is
completed it remains in the hole to nail and stabilize the rock. It consists of a single,
continuous steel tube. Successful injection is guaranteed through an integrated hydraulic
packer giving positive sealing of the hole.
Packers: As the resin is pumped through the packer it expands
to seal the diameter of the
drill hole. Once the Packer expands fully, a burst disc is activated and allows the
resin to flow through the injection pipe and into the cracks. The expanded Packer
prevents any resin from returning out of the drill hole.
For further information about the products shown or on our entire product range,
please call one of our representatives or e-mail us at firstname.lastname@example.org.
P.O. Box 316
Cedar Bluff, VA 24609