注:表格可左右滑动
Contrast / Type | Aluminum Alloy Formwork | Steel Formwork | Traditional Wooden Formwork |
Load Performance (KN/㎡) | 60 | 30 | 30 |
Use Times | More than 200 times | 30-40 | 6 |
Construction Period (day/layer) | 3-5 | 5-7 | 5-7 |
Construction Efficiency | 30-40㎡/day per person | 15-20㎡/day per person | 10-15㎡/day per person |
Engineering Quality | Flatness and smoothness meet the requirements on finish and decoration | The surface is rough, the precision is not high, and the later manual processing is required. The cost is 18 yuan/㎡ | The surface is rough, the precision is not high, and the later manual processing is required. The cost is 18 yuan/㎡ |
Recovery Benefit | 30% high residual value | 15% high residual value | 0 |
Sales price (yuan/㎡) including all accessories | 1100-1200 | 500 | 150 |
Lease (30 floors) | 22~25 yuan/㎡ (reference) | RMB7/㎡ | Only sell not rent |
Staff Training | 3 months | 5 months | More than two years |
Installation machinery fee (yuan/㎡) | 0 | 5 | 1 |
Contrast / Type | Aluminum Alloy Formwork | Traditional Wooden Formwork |
Construction Area | The building area is 500㎡, and the developed area is 1750㎡ | |
Material Price | About 1100-1200 yuan/㎡, including a set of formwork + 3 sets of supports + 1 floor of accessories | 150 yuan/㎡ (wood formwork + wood beam + support + iron nail) including one set of formwork + 3 sets of support |
Use Times | More than 200 times | 5 times |
Whether to support the amount of early dismantling formwork | Must include early disassembly formwork support technology, one set of formwork, one set of accessories, three sets of support | Generally do not include early disassembly formwork support technology |
Material Spec. | Formwork thickness 4mm, side thickness 6-8mm, side height 65mm Support: high-strength Q235 steel pipe support | 15mm thick laminated plywood support: Q235 steel pipe fastener scaffolding |
Recovery Value | 30% | 0% (cleaning fee is charged for abandoned formwork) |
Decoration Fee | The concrete surface is smooth and clean. The door and window openings, balcony bay window plates, stairs, wall column beam surfaces and nodes are formed at one time, with minimal repairs, which can greatly save the cost of project decoration and plastering. | The amount of concrete surface repairs is increasing, construction waste disposal costs, and environmental cleanup safety issues. |