Repair and Strengthening Systems for Buildings

All type of buildings, whether private or public, will be in need of rehabilitation or retrofitting works at some point during their life-cycle. Through innovative systems, CTech-LLC® provides efficient solutions to owners, engineers and designers involved in strengthening and structural upgrades of aging, damaged or overloaded buildings. 

Our solutions are faster, long-lasting and cost –effective because our systems utilize exceptionally strong, versatile, light-weight and durable products and work equally well on concrete, steel, masonry and timber.

CTech-LLC® buildings solutions cover the vast majority of repair or strengthening work in existing or new buildings, including:

  • Structural Strengthening: The CTech-LLC® systems can be used to restore the original design strength of a building.
  • Corrosion Control & Protection: The CTech-LLC® system is used to restore lost capacity of corroded members.
  • Concrete Repair: The CTech-LLC® systems can be utilized to repair damaged concrete beams, columns and slabs.
  • Leak Repair: CTech-LLC® offers fast and easy to install leak repair systems.
  • Force Protection: CTech-LLC® offers customized solutions to meet a wide range of force protection.

Here you will find detailed information about our buildings repair and strengthening systems:

  • Residential Buildings
  • Commercial Buildings
  • Municipal Buildings
  • Historic Buildings
  • Parking Garages

CTech-LLC® FibraOne™ is a comprehensive FRP composite strengthening system, providing efficient solutions for structural reinforcement of structures in need of repair or restoration. The FibraOne™ FRP Composite system is comprised of a wide range of high-strength carbon and glass FRP reinforcements and compatible saturating resins.

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CTech-LLC® FibraCement™ is a unique Fiber-Reinforced Cementitious Matrix (FRCM) composite system, uniquely engineered for external reinforcement of concrete and masonry structures. The system is comprised of carbon-fiber grid and special high resistance cement-based adhesive.

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CTech-LLC® Tensa-Ex™ external post-tensioning system provides a means of strengthening concrete by exploiting the strength of the concrete in compression and overcoming its weakness in resisting tension. Tensa-Ex™ system consists of high strength steel reinforcement installed outside the structural element at the anchor points.

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CTech-LLC® Tensa-In™ internal post-tensioning system provides a means of strengthening concrete by exploiting the strength of the concrete in compression and overcoming its weakness in resisting tension. Tensa-In™ system consists of high strength steel reinforcements that are typically installed within a Strata Enlargement System™, or they may be installed into an existing member through core drilling.

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CTech-LLC® TensaPlate™ is a system for strengthening by prestressed carbon fiber reinforced plastic (CFRP) laminates. CTech-LLC® TensaPlate™ system is composed of carbon fiber laminates, and anchoring device, improve the bearing capacity and anti-crack performance of the structure.

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CTech-LLC® Strata™ strengthening system involves placing additional reinforced concrete that is fully bonded to existing structural members in the form of an overlay or a jacket. Strata™ system is designed to provide increased load-carrying capacity to existing columns, beams, walls and slabs.

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CTech-LLC® Injecta™ injection system provides superior solution to restore structural strength to deteriorated concrete. The system uses high-performance and rapid setting adhesive which is injected into concrete cracks via injection pump.

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CTech-LLC® Quick Clamp ™ is a mechanical clamping system and composed of FRP pad and stainless steel bands. QuickClamp ™ is an ease-of-use and timeliness system, providing active leak containment up to 100 psi.

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CTech-LLC® Pipe Clamp™ system provides a compressive force to stop active leaks up to 1160 psi. This system includes compression belt and a rubber patch perfectly centered over a leak, providing localized clamping force for greater sealing capabilities.

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CTech-LLC® Leak Bandage™ is a fast, effective cost-saving leak repair kit designed for working on all sizes of pipe and materials. Leak Bandage™ can be used for active leaks up to 435 psi and temperatures of over 200ºC

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