1. Fixed by clamping plate, spread wind loads to a wider area. 2. High-density rock wool of 140kg/m3, ensure total flatness of panels. 3. Non-carcinogenic and water repellent rock wool. 4. Bended edges curtain wall system available. 5. No cavity at joints. Panel width: 700-1200 mm. other width on requests. Panel thickness: 60, 80, 100, 120, 140, 180, 200mm. External steel thickness: 0.6mm-0.7mm Interior steel thickness: 0.4mm-0.5mm. Rock wool: High density 140kg/m3 density Fire rating: 60min (100mm thick) and 120min (120mm thick) Kapano Pflaum panels are having FM approvals.