Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
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Material Composition | High-wind regions, commercial buildings | Industry: Galvanized steel (26-28 gauge) | Base: 22-gauge steel ▲ (ASTM A653) | Advanced: 0.5mm aluminum alloy ▲▲ (ASTM B209) |
| | | Enhanced strength (Base) | Lighter, corrosion-resistant (Advanced) |
| | | Base: 10% heavier than Advanced | Advanced: 20% costlier than Base |
| Coating Technology | Coastal areas, sunny climates | Industry: Polyester (20-25 µm) | Base: Stone coating (40 µm) ▲ (ASTM D3477) | Advanced: Double-layer stone (60 µm) ▲▲ |
| | | | UV resistance: 20+ years | Chemical resistance: 50+ exposures (ASTM D543) |
| | | | Base: Moderate durability | Advanced: 50% longer lifespan |
| Design & Aesthetics | Residential villas, historical sites | Industry: Flat/Basic profiles | Base: Scalloped edge ▲ (modern look) | Advanced: Custom scalloped patterns ▲▲ |
| | | | Matches open-plan architecture | Tailored for unique designs |
| | | | Base: 10 standard colors | Advanced: Pantone-matched hues (▲ cost) |
| Weather Resistance | Storm-prone zones, snowy regions | Industry: 90 mph wind load | Base: 110 mph ▲ (ASTM D3422) | Advanced: 130 mph ▲▲ (ASTM E331) |
| | | | Rainwater runoff efficiency | Wind uplift resistance: 50% better (Advanced)|
| | | | Base: Standard for residential | Advanced: Commercial-grade performance |
| Installation Efficiency | Large-scale projects | Industry: 10-12 tiles/m² | Base: 4 tiles/m² ▲ (per 0.5m²/2 pieces) | Advanced: Pre-attached fasteners ▲▲ (30% faster) |
| | | | Reduces labor by 20% | Minimizes waste and errors |
| | | | Base: Requires standard tools | Advanced: Special tools needed |
| Customization Options | Unique architectural designs | Industry: Limited colors | Base: 10+ colors ▲ (ASTM D5099) | Advanced: Custom color matching ▲▲ (Pantone) |
| | | | Meets most design needs | Matches any brand palette |
| | | | Base: 5-day lead time | Advanced: 14-day lead time (▲ cost) |