| Title | उच्च प्रदर्शन कांच - Uchch Pradarshan Kanch (High-Performance Glass)Rare Uchch Pradarshan Kanch High-Performance Glass |
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| Description | उच्च प्रदर्शन कांच - Uchch Pradarshan Kanch (High-Performance Glass) represents a modern evolution of *kacha* (glass), building upon centuries of glassmaking traditions in the Indian subcontinent. Its composition varies, typically involving silica (derived historically from quartz deposits in regions like Rajasthan), soda-lime, and additives like boron or metal oxides for specific properties [2]. Processing involves melting, shaping (float glass, casting), and surface treatments like coatings to control solar heat gain coefficient (SHGC) and visible light transmittance (VLT) [3]. While not directly analogous to ancient *shisha* (glass), modern high-performance glass addresses similar needs for light and environmental control, albeit with superior thermal insulation (U-value) and durability. Conservation of heritage structures utilizing older glass forms requires careful consideration of material compatibility during restoration. The use of high-performance glass in contemporary structures echoes the historical emphasis on natural light and ventilation found in Mughal and Rajput architecture, adapting traditional principles to modern energy efficiency standards. Durability is enhanced through tempering and lamination, mitigating degradation from environmental factors. [1] |
| Also Known As | High-Performance Glass Uchch Pradarshan Kanch High-Performance Glass Low-E Glass Insulated Glass उच्च प्रदर्शन कांच ऊर्जा कुशल कांच Uchch Pradarshan Kanch Urja Kushal Kanch Oorja Kushal Kanch |
| Tags | High-Performance Glass Low-E Glass Insulated Glass Energy Efficiency Solar Control Glazing |
| Material ID | INHFMAT-286620777-20-11-25-US |
| URI | https://www.inheritage.foundation/aat/material/high-performance-glass |
| API Endpoint | https://inheritage.foundation/api/v1/aat/materials/high-performance-glass |
| Total Sites | 2 |
| Primary Sites | 2 |
| Created | November 20, 2025 |
| Last Updated | November 28, 2025 |
| Types | Glass Engineered Material Building Material |
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| Regions | Global India |
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| Time Periods | 20th Century 21st Century |
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| Sources | Glass manufacturing plants Imported glass products |
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| Properties | Thermal conductivity: 0.017-1.05 W/m·K (type dependent) Solar heat gain coefficient (SHGC): 0.2-0.7 Visible light transmittance (VLT): 20-80% U-value: 0.5-3.0 W/m²·K Thickness: 6-12 mm |
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| Uses | Windows Curtain walls Skylights Doors Facades Glazing |
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| Materials | Aluminum frames Silicone sealants Spacers |
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| Styles | Modern Architecture Sustainable Architecture |
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| Categories | Commercial buildings Residential buildings |
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| Notes |
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| Title | Type | Notes |
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| Glass Technical Papers | Technical Report | Glass performance data |
| ASHRAE Handbook | Technical Manual | Fundamentals of HVAC systems and glass properties |
| Site Name | Status | Usage | Confidence |
|---|---|---|---|
| Hindu Temple Jebel Ali Dubai | Primary | Flooring | 100% |
| Sindhi Guru Darbar Temple Dubai | Primary | 100% |