Material Type | Military structures, outdoor roofing | Industry Standard: Galvanized steel (ASTM A153) Our Base: PPGI-coated steel (ASTM A653) Our Advanced: PPGI + aluminum alloy (JIS G3302) | ▲ Advanced: 20% lighter than Base (0.8mm vs 1.0mm thickness) Complies with JIS/ASTM/GB standards | Base version may require periodic recoating in corrosive environments |
Noise Reduction | Open-plan offices, residential roofing | Industry Standard: 85 dB (ISO 140-3) Our Base: 78 dB (ASTM E90) Our Advanced: 72 dB (▲ vs Base) | ▲ Advanced: Quieter than rainfall (72 dB) for urban areas | Higher cost for Advanced tier due to sound-dampening coating |
Chemical Resistance | Industrial zones, chemical storage | Industry Standard: ASTM D543 (10+ chemicals) Our Base: ASTM F739 (50+ chemicals) Our Advanced: EN 10155 (70+ chemicals) | ▲ Advanced: Withstands 30+ hours of acid exposure (vs 10 hours for Base) | Limited availability of Advanced-tier materials in some regions |
Durability | Coastal areas, high UV exposure | Industry Standard: 500-hour salt spray test (ASTM B117) Our Base: 1,000-hour test (▲) Our Advanced: 2,000-hour test (▲▲) | ▲▲ Advanced: 4x longer lifespan in corrosive environments | Base version may show surface fading after 5 years in UV-heavy climates |
Customization | Custom military shelters, modular builds | Industry Standard: Fixed dimensions Our Base: Length/width customization (ISO 3801) Our Advanced: Pattern + thickness customization (▲) | ▲ Advanced: Mimics 5+ natural environments (e.g., desert, forest) | Custom orders require 14-day lead time for Advanced tiers |
Weight | Lightweight roofing, portable structures | Industry Standard: 350 GSM (ISO 9001) Our Base: 285 GSM (▲) Our Advanced: 250 GSM (▲▲) | ▲▲ Advanced: Reduces roof load by 30% (ideal for temporary shelters) | Base/Advanced tiers may require reinforcement for heavy snow loads |