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Technical Articles

Technical knowledge of GRP, material selection, structures and solutions for demanding environments.

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Composite engineering at Glassfiber Produkter

Composite walkways

There are many advantages to choosing composite walkways. Fiberglass is a composite material that is produced with a combination of various favorable properties, and in many areas composites will perform better compared…

Aquaculture Construction Systems Materials

Mar 3, 2026

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Fiberglass rebar

Glass fiber reinforced rebar (GFRP) can replace steel reinforcement in concrete structures. Its use can be temporary – or permanent where there are requirements for high strength, risk of corrosion or to avoid or to…

Materials Reinforcement

Mar 3, 2026

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GRP Ladder with safety cage

GRP Leider is built with fiberglass structural profiles and can be customized as needed. GRP Ladders with safety cages are high strength, light weight and electrically insulating. Ladders are built with stock structural…

Construction Systems Materials

Mar 3, 2026

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Subsea Protection with GRP Grating

Grating of type: “High Load” is tested to absorb 10 kJ of impact from falling objects with a diameter of 100mm. The YouTube videos below show the successful testing of the article. 15054 and article 15038, gratings with…

Materials Oil & Gas

Mar 3, 2026

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Fiberglass – Products of the Future

Fiberglass is a flexible and strong material of high quality. When we talk about fiberglass, we actually mean a composite material where glass fibers and plastic are mixed together. We produce composites by combining…

Materials

Mar 2, 2026

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How to use our load calculator

You don't need to be a math expert to use our load calculator. This guide will help you get started with the calculator, so you can calculate what dimensions you need for your project. NB: Please note that the result of…

Engineering

Mar 2, 2026

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What are gratings?

Gratings are our most popular product group and we have a wide selection of grrating for most needs.Each type of grating has its own suitable applications and strengths based on its structure, composition and…

Materials

Mar 2, 2026

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What is corrosion?

Corrosion is a natural process that affects materials, primarily metals, and leads to their deterioration over time. This not only affects the structural integrity and lifespan of the materials, it also leads to…

Materials

Mar 2, 2026

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Dense fiberglass grating covers

Dense fiberglass grating covers are used in facilities where a combined grating and plate construction is desired that is both corrosion resistant, easy to handle and easy to keep clean. The solution is based on cast…

Materials

Feb 27, 2026

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