Bridge Decks & Components Solutions

Heavy-Duty Resins for FRP Bridge Decks & Structural Parts

Structural integrity for the next century of infrastructure. Our resins enable lightweight bridge solutions that eliminate the rust issues of traditional steel.

Industry Challenges

Critical barriers in
bridge decks & components processing.

01
High dynamic loads from vehicular traffic
02
Aggressive corrosion from de-icing salts
03
Complexity of on-site assembly and weight
04
Long-term creep under permanent dead loads

Lechi Solutions

Advanced chemical
formulations & systems.

High-Toughness Vinyl Ester

Provides the impact resistance needed for heavy wheel loads.

Nano-Reinforced Matrix

Enhances interlaminar shear strength, critical for bridge deck pultrusions.

Waterproof Membrane Link

Excellent adhesion to asphalt and polymeric wear surfaces.

Technical Performance Data

Verified metrics for critical bridge decks & components environments.

Base Chemistry
High-Modulus Vinyl Ester
Compressive Strength
≥ 250 MPa
Barcol Hardness
≥ 50
HDT
≥ 110°C

Recommended Material Systems

LC-9001S

Structural Vinyl Ester

Superior mechanical properties for load-bearing.

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LC-5017

Pultrusion Grade

Optimized for high-volume structural profiles.

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Application FAQ

Expert answers for common bridge decks & components engineering queries.

How long do FRP bridges last?

Design life exceeds 75 years with minimal maintenance compared to 25-50 for concrete/steel.

Is it slip resistant?

The resin matrix is designed to bond perfectly with grit-blasted anti-slip coatings.

Request Quote & Samples for Bridge Decks & Components

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Process with Lechi?

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