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| Comparison with Solid Aluminium and Steel (SAS) |
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| The rigidity of 4 mm Aluminum composite panel is equal to that of 3.3 mm solid aluminum or 2.4 mm steel. However the weight of aluminum panel is much lighter than of other building materials. |
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| DESCRIPTION |
ACP |
SOLID ALUMINIUM |
STEEL |
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Weight |
4 mm, 5.6 kg /m 2 |
3 mm, 8.0kg /m 2 |
1.5 mm , 11.47 kg /m 2 |
Flatness |
Best |
Uneven |
Uneven |
Heat Insulation |
Best |
No good |
No good |
Sound Insulation |
25db |
15db |
5 db |
Echo Response |
Low |
Medium |
High |
Paint Consistency |
Best |
Inconsistency |
Inconsistency |
Paint Micron |
Even |
Uneven |
Uneven |
Weather Proof |
Good |
Good |
Good |
Fire Proof |
Good |
Good |
Good |
Fabrication |
Easy |
Difficult |
Difficult |
Installation |
Soon |
Medium |
Difficult |
Delivery |
Soon |
Slow |
Slow |
Total Cost |
Cheap |
Medium |
High |
Maintenance |
Easy |
Easy |
Easy |
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