08 There are many specifications of high aluminum formwork with recycling value, which can be assembled with different specifications of plates according to the project; When the used formwork is rebuilt into a new building, only about 20 non-standard plates need to be replaced, which can reduce the cost.

04 Scope of application: The wide aluminum formwork is suitable for the use of walls, horizontal floors, columns, beams, stairs, window sills, floating plates and other positions, and is also useful for the formwork erection of secondary structures such as ring beams, structural columns, and anti-ridges.

About 80% of the modules in the aluminum template system can be recycled in multiple projects, while the remaining 20% can only be recycled in a class of standard floors.

The normal construction of a set of formwork can reach four to five days and one layer, and it can better carry out assembly line construction, greatly improve the construction progress and save management costs.

Comparison of aluminum formwork, steel formwork and wood formwork support system: 02 The cost analysis of aluminum formwork mainly includes two aspects: which is more economical to rent or purchase aluminum formwork; Cost comparison of aluminum formwork, wood formwork and large steel formwork.

The purchase price is about 1200 yuan/m2, and the residual value is about 230 yuan/m2.

It is completely handled and assembled manually, without the assistance of any mechanical equipment.

Similarly, aluminum formwork also has certain limitations: it must be used on buildings with a large number of standard floors to reduce the cost of use (buildings below the 15 “General Conditions” floors of a single building are not considered, except for those constructed by stages).

04 Aluminum formwork has not been used for basement formwork.

Each time, it is calculated at the return rate of 30%, and the processing fee of 700 yuan/m2 will be added for the return part.

After the construction and formwork removal, there is no garbage on the site.

02 Convenient and efficient aluminum formwork system is simple and convenient to assemble, with an average weight of about 20kg.

A set of formwork can be used more than 300 times in standard construction.

Skilled installation workers can install 20-30 square meters per person per day, greatly saving labor costs.

01 If the aluminum alloy template is purchased for continuous turnover of different projects and needs to be returned to the factory, the aluminum alloy template can be used for 90 times of turnover, which is equal to the cost of wood mold (including the aluminum alloy template, when it is not used, should be disposed of as waste).

0303 Introduction to construction process of aluminum formwork Installation of aluminum formwork: removal of aluminum formwork: the removal sequence is different from that of general wood formwork.

The normal construction of a set of formwork can reach four to five days a layer, and it can better carry out assembly line construction, greatly improve the construction progress and save management costs.

During the whole process, if there is support, it cannot be removed.
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If the structural shape changes, it needs to be returned to the factory for reprocessing.

02 The cost of large steel formwork is lower than that of aluminum formwork, but the large steel formwork requires higher machinery and labor, and the construction period is relatively long.

According to the above analysis, it is more economical to purchase aluminum formwork for 60 times or more than to rent aluminum formwork.

1、 Which is more economical aluminum alloy template can be leased or purchased? According to the theoretical data provided by the manufacturer, the aluminum alloy template can be reused for 300 times at most.

09 All materials of low carbon and emission reduction aluminum formwork system are renewable materials, which comply with national regulations on energy conservation, environmental protection, low carbon and emission reduction of construction projects.

01 During the design of aluminum alloy formwork, the structural drawings and architectural drawings of the owner must be very accurate.

03 With good stability and high bearing capacity, the bearing capacity of most aluminum formwork systems can reach 60KN per square meter, which is sufficient to meet the requirements of the supporting capacity of most residential buildings.

07 standard and universal aluminum formwork system is a quick-removal system.

The purchase price of a set of templates is shared evenly, which saves a lot of costs compared with traditional templates.

02 The one-time investment is high (a 30-storey building with a single storey of 900m2, such as a one-time investment of more than 1 million yuan).

05 Few joints, high precision, good concrete surface effect after formwork removal.

The support system is simple in structure and easy to remove, so the whole construction environment is safe, clean and tidy.

That is, first remove the plate mold, starting from the keel, remove the pin, remove the plate mold, then remove the C slot, and then remove the column mold.

The following technical advantages can be particularly reflected in areas with high urbanization: the aluminum formwork system with short construction period is a quick-removal formwork system, and the normal construction of a set of formwork can reach four to five days and one layer, and the assembly line construction can be better carried out, greatly improving the construction progress and saving management costs.

05 Comparison of characteristics of aluminum formwork and steel formwork: comparison of one-time investment costs of aluminum formwork, steel formwork and wood formwork: description: it is considered as a 30-storey building with a single floor area of 900 square meters.

After the aluminum template is processed, it can not be modified in the field installation.

2、 The cost comparison of aluminum formwork, wood formwork and large steel formwork: if the aluminum alloy formwork is purchased, the single project (with the same structural form) will be used for 60 times, which is more economical than the wood formwork in terms of cost (including the aluminum alloy formwork will be treated as waste when it is not used).

06 The construction waste on the site is small, the support system is simple, and all accessories of the aluminum formwork system can be reused.

(The wooden formwork can be cut freely on the project).

Cost analysis of aluminum formwork Key points of construction and combination of cast construction 01 Aluminum formwork features The components of aluminum formwork system need to be designed according to the characteristics of the floor, which requires high ability of design technicians.

Fixing Socket Cross Hole

The aluminum formwork system is a rapid formwork removal system.

In addition, the system design is simple, and the workers can use it quickly and the formwork turnover speed is very fast.

01 There are many times of repeated use, and the aluminum formwork system with low average cost uses aluminum alloy profiles formed by overall extrusion as raw materials.

03 When the new formwork is used, the concrete surface will be flat due to the chemical reaction between the concrete and the aluminum surface in the first and second time, but some small bubbles will appear.

Therefore, the aluminum template system is applicable to high-rise buildings or multi-storey buildings and villas with high degree of standardization.

Even considering the initial investment and storage costs of aluminum formwork, it is more economical to turn over 90 times or more than lease costs.