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Shrinking Concrete
Concrete shrinks. In this instance, it was allowing an unwanted transfer of water. When constructed, this corrugated HDPE pipe was encased in concrete to limit erosion and to ensure that no back-flow could occur. A back-flow valve was also placed inside the pipe. Ho... Read More
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shrinking concrete back-flow repair hyperflex polyurethane grout
Retaining Pond Standpipe
Mine discharge was infiltrating an overflow flow pipe located in a retention pond. The continuous flow of the contaminated water was causing environmental concerns at the exit location. Using the polyurethane grout Hyperflex, grouting contractor Sub-Technical was able to stop t... Read More
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AMD Retention Pond Overflow Pipe Repair Infiltration
Limestone Pit Water Control
Parent company, Sub-Technical, Inc demonstrates the ability of SealGuard II being able to stop large inflows of water.
... Read More
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Limestone Pit water Control
14 Year Old Grout Still Impresses
SealGuard, Inc., manufacturer of SealGuard II polyurethane grout, recently received an interesting call from a customer. The customer stated that he found a SealGuard II starter kit in their warehouse with a date of 2004 marked on the box. Apparently, the employee who purchased it origi... Read More
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water control polyurethane grout injection
Mining: Water, Ground, and Gas Control Challenges
Mining encompasses many challenges for ground, water, and gas control. However, injection of polyurethane grout can provide a permanent fix. Grouting contractor Sub-Technical, Inc. has been providing solutions for over 25 years. Emergency roof control, massive inundations of water, and ... Read More
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Mine Roof Control Water ventilation Seals High Pressure Grouting Coal
SealGuard, Inc and DESOI will be at World of Concrete
Representatives from both SealGuard, Inc. and DESOI will be at the World of Concrete this year. The event will be held at the Las Vegas Convention center January 22-28, 2018. SealGuard grouts and DESOI injection equipment will be on display for a first hand look.
W... Read More
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World of Concrete Injection Equipment SealGuard
Leaking Sandbags Sealed
During a recent bridge replacement, sandbags were used to create a dry work area in the middle of a river. However, the sandbags could not created a water tight seal. SealGuard's parent company, Sub-Technical Inc. was called to control the water. After SealGuard II... Read More
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SealGuard Sandbag bridge replacement Sub-Technical leaking sandbags coffer dam
SealGuard Inc. Obtains ISO 9001:2015
ISO 9001:2015 Certification Earned By SealGuard Inc.
(Pittsburgh, PA) SRI Quality System Registrar is pleased to announce that it has recently awarded an ISO 9001:2015 Management System certificate to SealGuard Inc., located in Gibsonia, Pennsylvania, for the manufacture and distri... Read More
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polyurethane grout ground control water
Unconventional Hyperflex Use: Log Home Repair
Hyperflex has many uses, and in this case, was used for a log home repair. As the exterior coating of the log beacme cracked over time, rain water entered creating rot and a void space inside the log. To prevent the log from further damage, a 1/2" hole was drilled into ... Read More
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wood repair void fill log
Broken Sewer Lateral
After a recent pipe lining, a sewer camera discovered that a lateral was leaking groundwater perfusly. After excavation, it was discovered that a 3" section of the pipe was missing at the connection. One set of SealGuard II fixed the problem and saved the township from ... Read More
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Sewer Lateral Repair
Now Offering a Complete Line of Injection Equipment
SealGuard can provide you with everything you need need to fix virtually any water problem, with DESOI Injection Equipment. DESOI offers a vast selection of grouting pumps, packers, and everything in between. Please check out www.desoi.us to view their product sel... Read More
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Injection pumps & packers
Leaking Buried Fiberglass Tank
SealGuard received a call asking if our products would fix a leaking fiberglass tank - in the event you have that question, here is the answer: YES! Instructions below.
Note: If the leak has been in place for a long period of time, the leak may have caused a large void to open up un... Read More
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SealguardII leaking tank fiberglass
HyperFlex Fixes Serious Leak in Partial Natural Swimming Pool
SealGuard was approached by the general manager of a 3,500 acre game preserve in the center of Texas to provide technical assistance and material to fix a large partially natural swimming pool. It was suffering from both heavy outflow when full and heavy inflow of dirty groundwater during ... Read More
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HyperFlex Leak Swimming Pool
HyperFlex Used to Fix Underwater Leak
A new SealGuard customer, a private university in South Carolina, recently used HyperFlex to fix a cracked and leaking concrete pond and fountain.
As the water feature was a half-acre in size, draining the pond was not an option. What had happened was that natural ground movement had ... Read More
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Fix Underwater Leak
