The Weight is Over !
Grade Adjustment Ring
UGT thought out of the box and developed a polymer composite that answers all the historic problems and burden of elevating a manhole. Stop dealing with crumbled bricks, cracked concrete and plastic grade rings. Let Underground Technologies show you the solution that will eliminate cost, injuries and provide a simple efficient solution to create grade adjustment and stop inflow! Our team has extensive knowledge in manhole construction and composite technology. Navigate throughout the web site to discover a technology that will bring manhole construction out of the dark ages! Check out Demos

Grade Elevation
Securing & Sealing
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UGT Secure-n-Seal

Provides a compound which secures the ring during construction as well as providing a sealant.
Exterior Veil
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UGT Veil Safe  

A cost effective product that is easy to use and provide a water barrier.This product can be applied in about 10 minutes.
Trailers and Tools
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UGT is always looking for better and faster ways to elevate and waterproof a manhole. We developed a lightweight trailer that can be pulled by any vehicle. Weighing only 600 lbs. full, this trailer can carry a full compliment of rings, Secure n Seal and Veil Safe to do multiple sites. It allows the installer to tools, bags of mortar for repair etc.

Click this link to see a small movie of features:
Presentation

Seeing is Believing

click on the picture

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Compression Strength

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Adhesion

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Chemical Resistance

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INI Proof
See More Movie of Test Extreme H2S Condition Water Proofing
See More Movie of Test Veil Safe Secure n Seal See Sizes Extreme H2S Condition Water Proofing