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GRP vs Steel in Harsh Environments

GRP vs Steel in Harsh Environments: Performance and Cost Over Time

Introduction Steel has long been the default choice for structural and safety-critical applications. Its high strength and familiarity make it a trusted material for many construction teams. However, in harsh environments — coastal zones, chemical plants, wastewater facilities, and industrial sites — steel’s performance is challenged by corrosion, high maintenance [...]

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fire performance in GRP

Fire Rating Standards for GRP in Construction: Class 2 Explained

Introduction Fire safety remains a non-negotiable factor in every construction project. Whether the setting is public infrastructure, industrial facilities, or residential access areas, materials must meet stringent fire performance criteria before they can be specified. For Glass Reinforced Plastic (GRP), one of the most common requirements in the UK is [...]

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Navigating Fire Ratings and Compliance

Navigating Fire Ratings and Compliance: What Designers Need to Know

Introduction Fire safety is a fundamental consideration in the design and specification of building and infrastructure materials. For engineers and architects specifying Glass Reinforced Plastic (GRP), understanding its fire performance and regulatory compliance is essential. While GRP offers strength, corrosion resistance, and design flexibility, its suitability in a given application [...]

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grp for permanent works

GRP for Permanent Works: Overcoming Misconceptions in Long-Term Infrastructure Use

Introduction Glass Reinforced Plastic (GRP) has been part of the construction sector for decades, yet many decision-makers still associate it with temporary structures or short-term solutions. This misconception persists despite clear evidence of GRP’s durability, compliance with structural standards, and proven performance in permanent civil engineering projects. From high-voltage substations [...]

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