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Advanced insulating hollow clay block with superior thermal performance for energy-efficient walls in hot climates.
Inspired by natural insulation principles, this block keeps interiors cool in summer and warm in winter, making it the most energy-efficient in Wienerberger's range. Size: 400mm x 200mm x 200mm; Weight: 11.7kg; Density: 731 kg/m³; Compressive Strength: ≥3.5 N/mm²; U-Value: 0.6 W/m²K; Sound Insulation: 44.65 dB; Fire Resistance: 240 minutes; Water Absorption: ~15%. Benefits: Exceptional energy savings, lightweight (60% less than concrete), durable, eco-friendly (from de-silted clay), fast construction, and compatibility with Dryfix adhesive. Suited for sustainable homes, hospitals, or offices in Kerala-like humid areas.
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