In 2023, a large beverage can manufacturer operating in North Africa faced significant issues with airborne aluminum particles and desert sand penetrating their production lines. Standard louver vents allowed dust accumulation on filling equipment, causing line shutdowns and contamination risk. The engineering department implemented our sealed metal sunshade and ventilation panel system with integrated dust shielding. This solution was designed in reference to ASTM E1557 building envelope performance and ISO 29463 particulate filtration recommendations.
The 12,000 m² facility featured modular roofing and side wall ventilation zones. Temperatures regularly exceeded 44°C and humidity dropped below 15%. We replaced all open mesh panels with modular ventilated skins featuring dust-rejection membranes and side-baffled vents, modeled per studies from MDPI air quality simulations and ScienceDirect filtration data.
All modules were 1200×2400 mm with 2.2mm AA5083 marine-grade aluminum and a self-healing anodized finish. A hydrophobic nanocoating resisted both liquid and fine particulate adherence. Mechanical resistance and thermal expansion behavior aligned with ASCE standards. The main production floor used Anti-Slip Perforated Panels at access points and Acoustic Perforated Panels near compressors, while offices were finished with Decorative Perforated Panels.
Within 3 weeks of installation, particle count measurements fell by 71%. Airflow balance remained stable even during sirocco winds. Thermal imaging showed up to 5°C surface temperature reductions. The system was validated by Building & Environment test protocols and ResearchGate industrial dust behavior data. Downtime linked to environmental causes dropped by over 40% during Q3.
This dust-shielded facade design has since been implemented at:
If your facility is exposed to sand, dust or particle contamination risks, reach out. We’ll help you configure a sealed airflow facade that protects equipment and reduces cleaning costs dramatically.
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