Material Composition | Residential别墅, High-Traffic公共空间 | Industry Standard: Basic steel (ASTM A36) Our Base: Galvanized steel (85µm zinc coating, ASTM A123) Our Advanced: 304 Stainless Steel (0.8mm thickness, ASTM A240) | ▲ Base: 2x corrosion resistance vs industry ▲▲ Advanced: 5x longer lifespan in humid environments | Advanced: 30% higher cost due to premium alloy |
Load Capacity | Commercial办公, Multi-Story住宅 | Industry: 500 lbs/step (ISO 14433) Base: 600 lbs/step Advanced: 700 lbs/step | ▲ Base: Supports 20% more weight for family use ▲▲ Advanced: Commercial-grade durability | Heavier materials may require reinforced substructures |
Noise Reduction | Open-Plan Office办公区, Library图书馆 | Industry: No specified standard Base: 40 dBA (ISO 10140) Advanced: 35 dBA (with sound-dampening pads) | ▲ Base: Quieter than standard staircase (refrigerator hum) ▲▲ Advanced: Whisper-quiet (similar to library background noise) | Advanced adds 15% to material cost |
Corrosion Resistance | Coastal Homes海滨住宅, Humid Climates潮湿地区 | Industry: Uncoated steel (rust-prone) Base: Galvanized coating (ASTM A123) Advanced: Stainless Steel + Nano-coating | ▲ Base: 10-year warranty against corrosion ▲▲ Advanced: 25-year warranty in saltwater environments | Advanced requires专业 installation for coating preservation |
Aesthetic Design | Modern别墅, Luxury住宅 | Industry: Basic straight design Base: Wood+Glass组合 (ANSI A117.1) Advanced: Floating无扶手设计 + LED嵌入式照明 | ▲ Base: 50% more light transmission via glass panels ▲▲ Advanced: Customizable LED colors (RGB模式) | Floating design requires专业结构评估 for installation |
Customization | Custom Homes定制住宅, Boutique Stores精品店 | Industry: Standard sizes only Base: 3预设 styles + 2 color options Advanced: Full modular system (ISO 9001认证) | ▲ Base: 适配80% standard spaces ▲▲ Advanced: 100%定制尺寸 + 智能感应功能 | Advanced requires 2-3周 lead time for customization |