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Building Rehabilitation

Rebaring involves drilling holes into existing concrete structures and inserting steel reinforcement bars (rebars) to connect new concrete elements, thereby extending or strengthening the structure. Anchor fixing refers to the process of securely attaching various elements, such as structural steel, machinery, or facades, to concrete or masonry substrates using mechanical or chemical anchors. Both processes are vital for creating strong, reliable connections that can bear heavy loads and resist dynamic forces. 

Types of Rebaring and Anchor Fixing Solutions

Techny Chemy offers a comprehensive range of rebaring and anchor fixing solutions designed to meet the specific needs of different construction projects: 

Chemical Anchors

Epoxy or resin-based adhesives used to bond rebars or anchors into drilled holes, providing superior strength and load-bearing capacity.

Mechanical Anchors

These include expansion bolts, wedge anchors, and sleeve anchors, which provide secure and reliable connections for a wide range of applications.

Post-Installed Rebars

Used for extending or strengthening existing concrete structures, post-installed rebars are anchored with chemical adhesives to ensure a strong bond and structural continuity.

Undercut Anchors

Designed for heavy-duty applications, undercut anchors create a mechanical interlock within the concrete, providing high pull-out resistance.

Through-Bolt Anchors

Used for fixing heavy machinery, steel columns, and other critical elements, these anchors pass through the entire substrate, offering exceptional strength and stability.

Special Applications

Special Applications

Rebaring and anchor fixing are crucial in various special applications, including:

    01

    Retrofitting Projects

    Strengthening and upgrading existing structures to meet modern building codes or to accommodate new loads and uses.

      02

      Bridge and Infrastructure Repair

      Reinforcing and repairing bridges, tunnels, and other infrastructure elements to ensure long-term safety and stability.

        03

        Industrial Installations

        Securing heavy machinery, steel structures, and other critical components to concrete floors and foundations in industrial settings.

          04

          Seismic Upgrades

          Installing seismic anchors and reinforcing bars to improve the earthquake resistance of buildings and infrastructure in seismic zones.

            05

            Facade Fixing

            Attaching facade panels, curtain walls, and other architectural elements securely to the structural frame of a building.

            Industries That Benefit from Rebaring and Anchor Fixing

            Rebaring and anchor fixing are indispensable across various industries, including: 

            • Construction
            • Infrastructure
            • Manufacturing
            • Energy
            • Marine

            Ensuring the stability and safety of residential, commercial, and industrial buildings during renovations, expansions, or new constructions. 

            Providing critical connections and reinforcements in bridges, tunnels, highways, and other infrastructure projects. 

             Securing heavy machinery and equipment to ensure safe and efficient operations in factories and industrial facilities. 

            Reinforcing structures in power plants, wind farms, and other energy infrastructure to support heavy loads and withstand environmental forces. 

             Fixing and reinforcing elements in docks, piers, and offshore platforms exposed to dynamic loads and harsh marine environments. 

            Key Benefits of Rebaring and Anchor Fixing

             Rebaring and anchor fixing strengthen connections between new and existing structures, ensuring the overall stability and integrity of the construction.

             Chemical and mechanical anchors provide the necessary strength to support heavy loads, making them ideal for industrial and infrastructure projects. 

             Properly installed anchors and rebars enhance the structure’s ability to withstand seismic forces, reducing the risk of damage during earthquakes. 

             These processes allow for modifications and extensions to existing structures, enabling the integration of new elements without compromising structural stability. 

            High-quality anchors and rebars ensure long-lasting performance, even in harsh environmental conditions or under heavy use. 

            Why Choose Techny Chemy?

            With over three decades of experience, Techny Chemy is a leader in the construction chemical industry. Our rebaring and anchor fixing solutions are developed through rigorous research and testing, ensuring they meet the highest standards of performance and reliability. We offer tailored solutions to meet the specific needs of your projects, backed by our commitment to innovation, quality, and customer satisfaction. 

            Choose Techny Chemy for rebaring and anchor fixing solutions that guarantee structural integrity, durability, and safety in every application. Trust in our expertise to deliver results that stand the test of time, ensuring the success and stability of your construction projects. 

            Expertise and Experience

            With 30 years of experience in the chemical industry, our team of experts is equipped to offer customized solutions tailored to your specific needs.

            Eco-Friendly Products

            We are committed to sustainability, offering eco-friendly solutions that are safe for both the environment and users.

            Advanced Technology

            Our solutions are formulated using cutting-edge technology to provide maximum protection against water and moisture infiltration.

            FAQ

            Rebaring involves drilling holes into existing concrete structures and inserting steel reinforcement bars (rebars) to connect new concrete elements. It is necessary for extending or strengthening a structure, ensuring a strong bond between old and new concrete, and maintaining structural integrity. 

            Anchor fixing is the process of securely attaching various elements, such as structural steel, machinery, or facades, to concrete or masonry substrates using mechanical or chemical anchors. It is commonly used in construction, industrial installations, seismic retrofitting, and when installing heavy equipment or components. 

            The main types include mechanical anchors (such as expansion bolts, wedge anchors, and sleeve anchors) and chemical anchors (epoxy or resin-based). The choice depends on the load requirements, environmental conditions, and specific application needs. 

            Chemical anchors use epoxy or resin to bond the anchor to the substrate, providing superior load-bearing capacity and resistance to environmental factors. Mechanical anchors rely on physical expansion within the substrate to secure the attachment and are often used for heavy loads or where a fast installation is required. 

            Rebaring is typically used when modifying, extending, or repairing an existing concrete structure. It ensures a strong connection between new and existing concrete, making it essential for renovations, retrofitting, and structural enhancements. 

            Yes, seismic-rated anchors are specifically designed to withstand the forces generated during an earthquake, ensuring the safety and stability of the structure. Chemical anchors are also widely used in seismic retrofitting for their superior bonding strength. 

            Proper installation involves precise drilling, thorough surface preparation, correct placement of rebars or anchors, and adherence to manufacturer guidelines. For chemical anchors, it’s crucial to ensure that the hole is clean and dry before injecting the resin to achieve maximum adhesion. 

            • Improper installation can lead to inadequate load-bearing capacity, structural failure, safety hazards, and costly repairs. Ensuring that the rebaring and anchor fixing processes are done correctly is critical for the long-term stability and safety of the structure. 

             

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