| Cornice | 150*65*1.6mm（L*W） |
| Side beam | 120*120*2.8 |
| Column | 150*150*3.0 |
| main beam | 120*60*2.8 |
| auxiliary beam | 80*60*1.4 |
| second floor Cornice | 120*60*1.4 |
| Adiabatic aluminum plate | thickness 20mm |
Structure diagram
Double-layer insulation aluminum panel
There is 20mm thick heat and sound insulation cotton in the middle, which is heat-insulating and waterproof, sound-insulating and noise-reducing, flame-retardant, and has strong pressure resistance
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