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Showing posts from October, 2025

How GRC is Supporting Sustainable Architecture in Mumbai

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  Over the past few years, the skyline of Mumbai has taken a drastic turn with new, innovative, and sustainable designs that are more environmentally friendly and reflect the city’s growing concern toward sustainability. Glass Reinforced Concrete (GRC) is one of the materials that has been instrumental in this green revolution. Known for its strength, versatility, and sustainability, GRC is playing a major role in shaping the future of environmentally friendly modern architecture in Mumbai. What Is GRC? Glass Reinforced Concrete (GRC) , also known as Glass Fibre Reinforced Concrete (GFRC) , is a composite construction material made from cement, fine aggregates, water, chemical admixtures, and glass fibres. This combination forms a lightweight yet strong material that can be moulded into various shapes and textures. Unlike traditional concrete used in large structures, GRC is highly versatile and suitable for both structural and decorative features, making it ideal for complex...

Key Considerations for Specifying GRC in Mumbai’s Monsoon Climate

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  Every year rains bring Chaos in Mumbai city. The Mumbai monsoon exposes the city and its residents to many hazards, from treefalls and flooded streets to electrical risks and public health threats. However, in a coastal city like Mumbai—where monsoon brings intense humidity, rainfall, and salt laden air- special attention must be given to how GRC is specified and installed. Here are some key considerations: 1.       Moisture resistance and durability Mumbai experiences prolonged monsoons with high rainfall and humidity. GRC panels should be specified with low water absorption and excellent moisture resistance. Proper curing during manufacturing and the use of polymer modified mixes can enhance durability and reduce the risk of cracking or spalling due to moisture ingress. 2.       Corrosion protection of reinforcements Although GRC uses alkali resistant glass fibers instead of steel, if any embedded metal components (like fixings ...