Building construction materials (order)
Features
Building construction materials need to maintain durability against external physical influences, as buildings are exposed to a variety of weather conditions over long periods of time.
The building materials need to maintain durability against external physical influences.
Therefore, higher weather resistance and hardness (scratch resistance) are generally required compared to residential building materials.
(scratch resistance) are generally required compared to residential building materials.
Application
Construction ー Curtain wall materials, louver materials, building exterior panels, ceiling panels, cast materials, etc.
Required Performance
| Specifications recommended by NACL | |
| High weather resistance | Sumitone, super anodizing, alumite (20 μm or more), coating (fluorine paint), A1-9+12 Matte Electrodeposition coating |
| Hardness (scratch resistance) | Sumitone, Super Anodizing |
| Design characteristic | Secondary electrolytic coloring, electropolishing treatment, matting treatment |