| Characteristics | Aluminium Formwork | Conventional Formwork |
|---|---|---|
| Material | Aluminium Alloy (T6-6061) | Plywood, Timber & MS |
| Cycle Time | 7-9 days slab cycle | 15-18 days slab cycle |
| Surface Finishing | Excellent - Plastering not required | Rough - Plastering required |
| Pouring | Pour column, beam, wall & slab in one go | Can't pour all together |
| Formwork Pre-Planning | Required | Not Required |
| Wastage of Material | Very Less | In Great Amount |
| Accuracy in Construction | Accurate Construction | Less Accurate |
| Removing of Slab Forms Without Props | Possible | Not Possible |
| Repetition | 200–250 times | Maximum 15 times |
| High-Rise Suitability | Most Suitable | Not Suitable |
| Economy in Construction | Economical for Mass | Economical on Small Scale |
| Skilled Labour | Not Required | Required |
| Environment Friendly | Yes | No |
| Chemical Element | %Qty | Chemical Element | %Qty |
|---|---|---|---|
| Aluminium (Al) | 95.8 | Copper (Cu) | 0.4 |
| Manganese (Mn) | 0.15 | Zinc (Zn) | 0.25 |
| Iron (Fe) | 0.7 | Titanium (Ti) | 0.15 |
| Magnesium (Mg) | 1.2 | Chromium (Cr) | 0.35 |
| Silicon (Si) | 0.8 | Other (Each) | 0.05 |
| Others (Total) | 0.15 | ||
| Material | Property | Unit | Values |
|---|---|---|---|
| Aluminium (Al) Alloy 6061 | Density | Kg/m3 | 2710 |
| Tensile Strength | Mpa | 280 | |
| Yield Strength | Mpa | 235 | |
| Modulus of Elasticity | Mpa | 68900 | |
| Material | Property | Unit | Values |
|---|---|---|---|
| Mild Steel E-250 | Density | Kg/m3 | 7850 |
| Tensile Strength | Mpa | 410 | |
| Yield Strength | Mpa | 250 | |
| Modulus of Elasticity | Mpa | 1000 | |