EN 15191:2025 is a European standard that focuses on the classification of glassfibre reinforced concrete (GRC) performance, specifically for precast concrete products. This standard is crucial for ensuring that GRC components meet the necessary performance criteria during the design and manufacturing processes. Scope of EN 15191:2025 The scope of EN 15191:2025 includes the following key aspects: Classification of Glassfibre Reinforced Concrete: The standard provides a framework for classifying the performance characteristics of GRC. This classification is essential for designers and manufacturers to understand the material’s capabilities and limitations. Application in Precast Concrete Products: EN 15191:2025 is specifically tailored for precast...