Epoxy Coated Rebar

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Epoxy Coated Rebar

Epoxy Coated Rebar is a high-performance reinforcement material engineered to deliver long-term protection against corrosion in concrete structures. Specifically designed for applications where exposure to moisture, salts, and aggressive chemicals is a concern, epoxy-coated reinforcing steel is an essential choice in both new builds and structural repairs. Commonly used in bridges, parking garages, marine environments, and residential foundations, it provides exceptional resistance to corrosion without compromising structural strength.

The rebar is manufactured from carbon steel and coated with a fusion-bonded epoxy (FBE) layer. This barrier helps prevent chloride ions and other corrosive elements from reaching the steel core, significantly extending the service life of reinforced concrete structures.

Whether you’re working on a high-rise, an infrastructure project, or a private residence, Epoxy Coated Rebar delivers the strength of conventional steel with advanced corrosion protection — making it a smart, reliable choice for critical applications.

Benefits

Corrosion Resistance: Protects against chloride-induced corrosion, making it ideal for use in coastal areas, parking decks, or roadways treated with deicing salts.
Structural Integrity: Maintains the full tensile strength of standard rebar, ensuring the reinforced concrete meets structural engineering specifications.
Long-Term Performance: Significantly reduces maintenance needs and repair costs by increasing the durability of the concrete structure.
Chemical Barrier: The epoxy coating serves as an impermeable layer, resisting contact with soil contaminants, moisture, and alkalis.
Versatile Applications: Available in various sizes and lengths for use in everything from light-duty residential slabs to heavy-duty industrial foundations.

Properties

FUNCTION: Provides structural reinforcement and corrosion protection for concrete.
PRODUCT ROLE: Acts as a dual-purpose solution—strengthening the concrete while serving as a corrosion-resistant barrier.
BUILDING COMPONENT: Used in slabs, footings, columns, beams, retaining walls, bridge decks, and marine structures.

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Details

Overview

Epoxy Coated Rebar has become a preferred solution in concrete construction where corrosion resistance is critical. With rising concerns about the long-term integrity of reinforced structures, especially in regions like Southern Ontario where road salts and fluctuating temperatures pose a consistent threat, this product offers a measurable upgrade over traditional black steel rebar.

Fusion-bonded epoxy coating technology ensures uniform coverage of the steel surface, including ribs and cut ends, reducing the risk of premature degradation. According to research from the FHWA and CSA Group, epoxy-coated rebar can increase the service life of concrete elements by 50 years or more, especially in high-exposure environments.

This product aligns with ASTM A775/A775M standards and is rigorously inspected for coating continuity, thickness, and adhesion. It’s also compatible with standard splicing techniques, tying wire, and cutting tools — allowing contractors to work with it just as they would with traditional rebar.

From commercial slabs and bridges to basements and swimming pools, epoxy rebar plays a vital role in ensuring longevity and resilience in concrete infrastructure. Its use is especially critical in public works and large-scale private projects where repair costs and structural integrity are a long-term concern.

Guide

Installation

Step

01

Inspect and clean the rebar prior to installation. Ensure there are no surface contaminants or damage to the epoxy coating.

Step

02

Handle with coated tie wire or plastic-coated tools to avoid damaging the epoxy layer. Use padded equipment for lifting and transport.

Step

03

When cutting is necessary, apply epoxy repair coating to exposed steel ends to maintain corrosion resistance.

Step

04

Position the rebar in formwork as per structural drawings. Use non-metallic spacers and chairs to avoid galvanic corrosion.

COMPARATIVE TESTING

Comparative studies between uncoated, galvanized, and epoxy-coated rebar show that epoxy rebar delays corrosion up to 12 times longer than traditional black steel when exposed to chlorides and moisture. In accelerated laboratory testing and field exposure scenarios, structures using epoxy-coated rebar showed significantly lower crack propagation and higher residual load capacity over decades.