🏛️ What is a GRC Dome?
A GRC Dome (Glass Reinforced Concrete Dome) is an architectural and decorative structure widely used intemples, mosques, palaces, villas, hotels, and cultural monuments. Traditionally built from heavy stone or brick, modern GRC domes arelightweight, durable, weather-resistant, and customizable, making them ideal for both classical and contemporary architecture.
📜 History of Domes
Domes have been a symbol of grandeur and spiritualitysince ancient Roman, Byzantine, and Mughal architecture. They crowned palaces, mosques, temples, and monumentsas a mark of beauty and power.
With the invention of Glass Reinforced Concrete (GRC)in the 20th century, architects could designlarge yet lightweight domes withintricate detailing, making them a popular choice forreligious structures, luxury villas, and heritage restoration projects.
Technical Details
Common Applications
Material Comparison - Domes
| Feature | GRC Dome | Stone Dome | Brick Dome | Plaster Dome |
|---|---|---|---|---|
| Lifespan | 50+ years with minimal wear | 100+ years (but very heavy & cracks over time) | 40-60 years (requires regular maintenance) | 10-15 years (prone to cracks & damage) |
| Maintenance | Very Low – durable & weather resistant | High – sealing & polishing required | Moderate – prone to leakage & plastering | High – surface damage & repainting needed |
| Cost | ₹2000-6000/sq.ft (affordable & elegant) | ₹8000-15000/sq.ft (very expensive) | ₹3000-5000/sq.ft (moderate) | ₹1000-2000/sq.ft (cheap but weak) |
| Weight | Lightweight – easy to install | Very heavy – requires strong foundation | Heavy – increases structural load | Lightweight but fragile |
| Design Flexibility | Highly customizable (classical & modern styles) | Limited – only traditional carvings | Moderate – restricted shapes | Limited – fragile for detailing |
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