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Fiberglass GRP (Glass Reinforced Plastic) or FRP (Fiberglass Reinforced Plastic) coils are premium-grade materials widely used in the construction of reefer truck bodies. Reefer trucks require insulation and durability to maintain cold temperatures for transporting perishable goods. These FRP coils are typically laminated with XPS (Extruded Polystyrene) foam to create a robust composite panel, which serves as an essential component in reefer truck walls. The fiberglass-reinforced plastic ensures strength, insulation, and moisture resistance, making it ideal for demanding refrigerated transport applications.
GRP FRP coils are available in various thicknesses, widths, and lengths to accommodate the needs of different truck body designs. Common specifications include:
Thickness: Ranges from 1.2mm to 3mm (including 1.5mm, 2mm), depending on insulation and durability requirements.
Coil Width: Standard coil widths are around 1800mm to 2800mm, which can be customized.
Coil Length: GRP coils can be supplied in custom lengths or continuous rolls for flexible installation.
Surface Finish: Options for smooth, embossed, or high-gloss finishes to suit design preferences and functionality requirements.
These dimensions of fiberglass coils can be tailored according to project specifications, allowing manufacturers to optimize material usage for each unique build.
FRP coils are exceptionally suited for reefer truck body construction due to several key characteristics:
High Thermal Insulation: With XPS foam as the insulation core, the FRP-XPS composite panel significantly reduces thermal conductivity. This ensures consistent cold storage temperatures inside the truck body, minimizing energy usage and protecting perishable cargo.
Lightweight but Strong: The fiberglass coils composition offers a high strength-to-weight ratio, making it lightweight yet robust enough to handle the pressures of transportation and temperature fluctuations.
Corrosion and Moisture Resistance: FRP coils is highly resistant to corrosion and moisture, crucial for cold storage units that can accumulate condensation. This quality prolongs the truck’s service life by preventing structural decay.
Low Maintenance: The durability of GRP coils reduces the need for repairs, helping fleet operators save on maintenance costs. It resists cracking, warping, and other damage typical in harsh transport environments.
These characteristics ensure that FRP coils meet the high performance, reliability, and efficiency standards needed for refrigerated transport vehicles.
Using FRP coils instead of pre-cut sheets brings significant benefits to manufacturers:
Enhanced Flexibility and Efficiency in Production: GRP coils allow manufacturers to cut material lengths based on specific panel requirements, reducing waste and allowing for precise dimensions.
Reduced Transportation and Handling Costs: Fiberglass coils are easier to transport and store than large, pre-cut sheets, which may be more prone to damage during handling. Coils provide compact, manageable storage, enabling easier logistics and less risk of breakage.
Improved Installation Efficiency: During truck body assembly, the FRP coils can be unwound and directly laminated with XPS foam, which reduces handling time and allows for seamless customization.
By using fiberglass coils, manufacturers gain more control over the material, optimizing both efficiency and cost-effectiveness in reefer truck construction.
FRP coils are mainly used for fabricating reefer truck panels, including walls, floors, and ceilings. The GRP coils are adhered to an XPS foam core during installation, forming a sturdy, insulated composite panel. Once prepared, these panels are fastened to the truck frame, creating an airtight and temperature-controlled compartment ideal for transporting perishable goods like produce, dairy, and pharmaceuticals.
In summary, FRP coils serve as an ideal material for building durable and efficient reefer truck bodies. Their thermal insulation, lightweight strength, and ease of customization make them a preferred choice for cold chain logistics, while the coil format maximizes production flexibility and cost savings.
Fiberglass GRP FRP Coils for Making Reefer Truck Bodies from China, please contact us.
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