A high-performance exterior wall solution combining heat-rejecting metal sunshades with micro-ventilated wall panels, designed for sealed rooms such as isolation chambers, laboratories, and clean facilities. This hybrid passive system reduces solar heat gain, stabilizes cavity airflow, and enhances building envelope durability.

✅ Product Description (Technical Specifications)

• Product Name: Metal Sunshade + Micro-Vent Composite Wall System

• Sunshade Panel Material: 5052-H32 aluminum alloy

• Panel Thickness: 2.4 mm (sunshade panel)

• Perforation Rate: 14% open area (hexagonal pattern)

• Surface Coating: Triple-layer PVDF (RAL 7038, matte light gray)

• Sunshade Fin Depth: 450 mm horizontal projection

• Ventilation Channel: Micro-vents at 100 mm spacing, 20 mm width (~10% cross-flow area)

• Vent Panel Composition: Composite stainless steel sheet with drainage backing

• Cavity Depth: 150 mm ventilated airspace behind façade

• Mounting System: Stainless steel mechanical anchoring brackets

• Wind Load Resistance: ASCE 7-22 compliant

• Thermal Resistance: Surface temperature reduction up to 18°C (from 59°C to 41°C)

• Fire Rating: EN 13501-1 Class A2 (non-combustible)

• UV and Salt Resistance: ASTM G154 UV, ASTM B117 salt spray (1000 hours)

• Condensation Control: Internal cavity remains dry; ISO 6946 compliant

• Application Areas: Hospital isolation units, biolabs, pharmaceutical cleanrooms, desert test shelters, thermal control façades

✅ SEO Description