GRP bridge cladding is a lightweight and weather resistant solution for protecting existing and newly built bridge structures. Fiberline profiles and planks can be used as fibreglass bridge cladding to help shield the underlying structure from wind, weather and UV exposure while also supporting the architectural expression of the bridge.
Fiberline primarily recommends MD Plank and HD Plank for bridge cladding. The fibreglass planks can be cut to length and adjusted in width if required by the project, making them practical for both new bridge designs and refurbishment projects. All planks are provided with a varnish that enables them to withstand high levels of UV radiation.
GRP bridge cladding is a protective and architectural layer made from Glass Reinforced Polymer profiles or planks. It is used on bridge structures where the project team wants a durable outer shield that can help protect the underlying construction from weather influences.
For bridge owners, municipalities, engineering consultants and contractors, GRP cladding can be relevant when the bridge is exposed to rain, wind, salt air, UV radiation or other outdoor conditions. It can also be used when the bridge design requires a clean visual finish, colour adaptation or a more uniform expression across the structure.
Fiberline fibreglass planks have been used for cladding steel and concrete bridges. The current Fiberline page describes FRP cladding as both protective against weather influences and relevant for architectural reasons.
Fibreglass bridge cladding makes sense when the bridge structure needs a weather resistant outer layer with low weight and practical installation. It is relevant for both new bridges and existing bridges where the exposed structure needs protection or a visual upgrade.
Typical project situations include:
The right cladding solution depends on the bridge structure, exposure level, fixing method, design requirements and project documentation. Fiberline can support professional project teams with product guidance and documentation before the final solution is specified.
GRP bridge cladding combines weather resistance, low weight and design flexibility in one material. This makes it suitable for bridge projects where both protection and appearance matter.
Low weight
Fibreglass planks are lightweight compared with many traditional materials, making handling and installation easier. This can be useful on bridges where access is limited or where additional weight on the structure should be reduced.
Weather resistance
GRP cladding can help shield the underlying bridge structure from wind and weather. GRP planks are provided with a varnish that enables them to withstand high levels of UV radiation.
Corrosion resistance
Fibreglass does not rust, which makes it relevant for exposed bridge environments where steel components may require more surface treatment and maintenance over time.
Project flexibility
The planks can be cut to length and adjusted in width if required by the project. This gives engineers and contractors flexibility when adapting the cladding to existing bridge dimensions or specific design requirements.
Architectural options
GRP cladding can support the visual design of the bridge. Planks can be painted in any RAL colour, which gives project teams options when the bridge needs to match its surroundings or follow a specific design concept.
Fiberline primarily recommends MD Plank and HD Plank as bridge cladding. Both are made from GFRP and can be used where the project requires a lightweight and durable fibreglass plank solution.
MD Plank
MD Plank is relevant when the project needs a lightweight cladding plank that is easy to handle on site. The current Fiberline page states that MD Plank weighs 6.58 kg per metre and is made from GFRP.
Find our MD planks here
HD Plank
HD Plank is relevant where the project has higher requirements for strength and durability. The current Fiberline page describes HD Plank as corrosion free, with long service life under demanding and corrosive conditions.
Find our HD planks here
The final plank choice should always be based on the bridge design, cladding geometry, fixing method and project requirements. Contact Fiberline for specifications and documentation before selecting the final plank type.
GRP bridge cladding can be mounted to existing bridge structures using a fixing system adapted to the project.
This type of system makes it possible to use fibreglass planks as an outer cladding layer on steel or concrete bridge structures. The fixing method should always be assessed according to the existing structure, wind load, cladding layout and project specific requirements.
Fiberline can support the project team with product documentation and guidance on the relevant components for the bridge cladding solution.
Fiberline supports professional bridge projects with fibreglass planks, profiles, accessories and product documentation. For bridge cladding, we can help project teams assess the relevant plank type, fixing principle and documentation needed before specification.
With more than 40 years of experience in fibreglass, Fiberline works as both a supplier and project partner for bridge owners, engineering consultants, municipalities and contractors. Contact Fiberline for specifications, documentation and guidance on GRP bridge cladding for your next project.
What is GRP bridge cladding?
GRP bridge cladding is a protective and architectural cladding solution made from Glass Reinforced Polymer profiles or planks. It is used on existing or newly built bridges to help shield the underlying structure from weather influences.
Which Fiberline planks are recommended for bridge cladding?
Fiberline primarily recommends MD Plank and HD Plank as bridge cladding. The right choice depends on the bridge structure, fixing method, design requirements and project documentation.
Can fibreglass bridge cladding be used on existing bridges?
Yes, Fiberline profiles and planks can be used for cladding both existing and newly built bridges. They have been used for cladding steel and concrete bridges.
Can GRP bridge cladding be adapted to the project?
Yes, the fibreglass planks can be cut to length and adjusted in width if required by the project. This makes them practical for bridge structures with specific dimensions or design requirements.
Can fibreglass bridge cladding be painted?
Yes, planks can be painted in any RAL colour. This can support architectural requirements or help the bridge fit into its surroundings.
Does GRP bridge cladding withstand UV exposure?
All planks are provided with a varnish which enables them to withstand high levels of UV radiation. The final specification should always be confirmed against project conditions and documentation.
Can Fiberline help with documentation for bridge cladding?
Yes, Fiberline can provide relevant product information and documentation for professional bridge cladding projects. Contact Fiberline for specifications, drawings and project guidance.
Illustration
Our fibreglass planks have been used for cladding steel and concrete bridges. The FRP cladding is there to protect the bridge structure from weather influences but also for architectural reasons. The planks can be painted in any RAL colure.
1. MD Plank, item no 122090
2. SFS or EJOT screw
3. Z-bracket for attaching to existing bridge
4. Anchor bolt
5. Cover profile
Data sheet for decking
Fiberline Medium Duty Plank
Fiberline Medium Duty Plank is designed with an excellent price-performance ratio. The plank weighs only 6.58 kg/m, making it easy to handle on-site. Like other products from Fiberline, plank MD is made of GFRP. This material has noteworthy properties such as a long, proven service life as well as high corrosion resistance and strength. Fiberline plank MD is also available with anti-skid surface
Fiberline Heavy Duty Plank
The strong Fiberline Heavy Duty Plank is suitable for applications were load requirements are 5 kN/m2 and point loads are 10 kN, e.g. decks for bike paths and pedestrian bridges. Plank HD is corrosion-free and has a long service life, even under demanding and corrosive conditions, e.g. swimming pools, industry and cooling towers settings as well as offshore. Other advantages include great strength, low weight and electrical insulation. Plank HD is also available with anti-skid surface.
Fiberline Ultra Duty Plank
The Ultra Duty Plank is our strongest bridge decking, designed to meet the most stringent load requirements for pedestrian and cycle bridges. The UD plank reduces the weight of the structure and is easy to work with at the installation site. It is also corrosion-resistant against a range of chemicals and salt water. Asphalt or PPMA/Epoxy strewn with sand or gravel can be used as a wearing surface.
Our products are CE certified according to the EN13706 1-3 standard. This certification is your guarantee of consistently high quality every time you buy from us and use our products. Read more
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