What are the advantages and characteristics of aluminum formwork?

The components of aluminum formwork system need to be designed according to the characteristics of floors, which requires higher ability of designers and technicians. About 80% of the modules in the aluminum formwork system can be recycled in multiple projects, while the remaining 20% can only be recycled in a standard floor, so the aluminum formwork system is suitable for high-rise buildings or multi-storey buildings and villas with high standardization. In areas with high degree of urbanization, the following technical advantages can be embodied: 1) The construction period is short. Aluminum formwork system is a rapid formwork removal system. The normal construction of a set of formwork can reach four days and one floor, which can well carry out assembly line construction, greatly improving the construction progress and saving management costs. 2) Repeated use is frequent and the average use cost is low. The aluminum formwork system adopts the aluminum alloy profile formed by integral extrusion as raw material, and a set of formwork can be turned over for more than 300 times. The purchase price of a set of templates is shared equally, which saves a lot of costs compared with traditional templates. 3) convenient construction and high efficiency. The aluminum formwork system is simple and convenient to assemble, with an average weight of about 20kg. It is completely operated and assembled by hand, without the help of any mechanical equipment. Moreover, the system design is simple, and the worker's hands-on speed and template turnover speed are very fast. Skilled installers can install 20-30 square meters per person per day, which greatly saves labor costs. 4) Good stability and high bearing capacity. The bearing capacity of most aluminum formwork systems can reach 60KN per square meter, which is enough to meet the bearing capacity requirements of most residential buildings. 5) Wide application range. Aluminum formwork is suitable for walls, horizontal floors, columns, beams, stairs, window sills, floating boards and other parts, and is also suitable for shuttering secondary structures such as ring beams, constructional columns and reverse ridges. 6) Less flat-fell joints, high precision and good concrete surface effect after formwork removal. After the aluminum building formwork is removed, the surface quality of concrete is smooth and bright, which can basically meet the requirements of facing fair-faced concrete, and there is no need for batch swinging, which can save the cost of batch swinging. 7) The site construction waste is less, and the supporting system is simple. All accessories of aluminum formwork system can be reused. After form removal, there is no garbage on the site, the supporting system structure is simple, the removal is convenient, and the whole construction environment is safe and clean. 8) Strong standardization and universality. There are many specifications of aluminum formwork, and different specifications of plates can be assembled according to engineering needs; When rebuilding a new building with waste formwork, only about 20 non-standard slabs need to be replaced, which can reduce the cost. 9) High recycling value. After the aluminum formwork is scrapped, when the residual value of waste treatment is high, the cost sharing advantage is obvious. 10) low-carbon emission reduction. All materials of aluminum formwork system are renewable materials, which meet the national regulations on energy saving, environmental protection, low carbon and emission reduction of construction projects.