Fiberglass Decking Panel

Fiberglass Decking Panel Overview

Product Definition

A fiberglass decking plank is a pultruded FRP decking element designed to replace deteriorating wood in industrial and outdoor structures. The plank is produced by pulling continuous glass fiber reinforcement through a thermoset resin bath and heated die, resulting in a profile in which the top surface and legs are formed as one continuous part. It is supplied in project-specified lengths and widths, with color options available upon request.

Key Product Facts

• Material: fiberglass reinforcement with a thermoset resin system
• Manufacturing process: pultrusion; top surface and support legs are integral to the part
• Surface options: smooth surface or anti-slip grit surface
• Connection method: male-female edge connection for tight assembly
• Electrical and magnetic properties: non-conductive and non-magnetic
• Color options: commonly available colors; custom colors may be available upon request

Material & Construction

The decking plank is produced by the pultrusion process. Continuous fiberglass rovings and mats are impregnated with a thermoset resin system, then pulled through a heated die to form the plank profile. The top surface and supporting legs are formed as one continuous part, eliminating the need for secondary bonding between surface and support. The edge profile includes a male-female connection, allowing adjacent planks to be laid tightly against each other.

Surface finish is available in two forms: a smooth surface for general use, or an anti-slip grit surface for areas where traction is needed. The anti-slip grit is incorporated into the surface during production, not applied as a separate coating.

Field cutting or drilling of the plank may expose glass fibers and affect corrosion resistance. Any field modifications should be sealed with a compatible resin to maintain protective properties. Performance in mixed chemical environments or cycling temperatures should be evaluated based on actual project conditions.

Applications

Fiberglass decking planks are commonly used in environments where traditional wood decking deteriorates or where corrosion resistance, electrical insulation, or low maintenance are important. Typical applications include:

• Pedestrian bridges and cycle bridges
• Marinas and waterfront structures
• Tank platforms and access decks
• Trench covers and cable covers
• Vehicle trailer decks
• Cooling tower floors and platforms
• Bridge sidewalks and light-traffic decking
• Agricultural structures and light railcar platforms

These applications reflect general industry usage of FRP decking planks. Actual suitability for a specific project depends on load requirements, span, chemical exposure, and installation conditions.

Load Capacity

No standard or published load capacity values are provided for this product. The allowable load for any given plank configuration depends on:

• Plank width and thickness
• Span between supports
• Resin system and temperature effects
• Type and frequency of traffic
• Support conditions and fastening method

Any load values presented in project documentation apply only to the analyzed configuration and the governing design conditions. Results from one project should not be extrapolated to different spans, plank dimensions, or support arrangements.

Selection Considerations

When selecting a fiberglass decking plank, the following variables should be evaluated based on project-specific conditions:

• Load requirements: Load capacity depends on plank width, thickness, span between supports, and the type of traffic. Provide the expected load and support spacing for accurate sizing.
• Surface finish: Choose smooth finish for general applications or anti-slip grit finish for wet, oily, or high-traffic areas.
• Resin system: The specific thermoset resin can be selected based on the chemical environment. Provide chemical exposure details for resin recommendation.
• Color: Color options may be available depending on resin system and production feasibility. Specify color preference during inquiry.
• Installation and connection: Planks are laid with a male-female connection. Ensure the supporting structure and fastening method match the plank profile.
• Field modification: Cutting or drilling the plank may expose glass fibers and affect corrosion resistance. Any field modifications should be sealed with compatible resin.

Technical Specifications

The following specification options are commonly available; actual availability and exact dimensions depend on project requirements and production capabilities. All values are subject to confirmation by the engineering team.

• Material: Fiberglass reinforcement with a thermoset resin system
• Manufacturing process: Pultrusion; top surface and support legs are integral
• Surface options: Smooth or anti-slip grit surface
• Connection: Male-female edge connection
• Width options: Commonly available widths may include 305 mm, 416 mm, 500 mm, and 725 mm; custom widths may be available
• Thickness options: Commonly available thicknesses may include 20 mm, 38 mm, 45 mm, and 54 mm; custom thicknesses may be available
• Weight: Depends on width and thickness; representative values available upon request when dimensions are specified
• Color options: Commonly available colors; custom colors may be available upon request, subject to resin system
• Load capacity: Configuration dependent; determined by dimensions, span, and support conditions
• Electrical properties: Non-conductive, non-magnetic

For project-specific load calculations, dimensional drawings, or material certificates, contact the engineering team with plank dimensions, support spacing, and environmental conditions.

Standards & References

Mechanical and fire performance of FRP decking planks may be evaluated in accordance with applicable test methods, depending on project requirements. Commonly referenced standards include:

• ASTM D790 — Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics
• ASTM D638 — Standard Test Method for Tensile Properties of Plastics
• ASTM E84 — Standard Test Method for Surface Burning Characteristics of Building Materials

Frequently Asked Questions

How is the anti-slip surface applied?

The anti-slip grit surface is incorporated during production. It is not a separate coating. The surface texture is formed as part of the manufacturing process.

Can these planks be cut on-site?

Field cutting is possible using appropriate cutting tools. Cutting may expose glass fibers, so the cut edges should be sealed with compatible resin to maintain corrosion resistance.

How are the planks connected to each other?

The planks use a male-female edge connection. Adjacent planks are laid tightly against each other, forming a continuous deck surface.

Are custom sizes and colors available?

Custom dimensions and colors may be available based on project requirements and production feasibility. Provide the required size and color preference during inquiry.

Is the material suitable for electrical or magnetic environments?

FRP is non-conductive and non-magnetic. These properties can be beneficial in electrical installations or areas with magnetic sensitivity. For specific dielectric requirements, confirm with the engineering team.

Related Products & System Components

Fiberglass decking planks are typically installed as part of a complete decking or walkway system. Common related components include:

• FRP support structures and beams for plank mounting
• Handrails and guardrail systems for elevated walkways
• Fastening hardware and connection accessories

For compatible products and system-level recommendations, contact our engineering team with your project requirements.

Engineering Inquiry

For technical data requests, load calculations, or project-specific drawings, please submit a request. Provide the following information to help our team prepare a tailored response:

• Required plank dimensions (width, thickness, length)
• Support spacing and expected loads
• Chemical exposure and ambient temperature range
• Surface finish preference (smooth or anti-slip)
• Color preference
• Quantity required