Shandong Hualv Alu-Formwork Co., Ltd. was established in 2017. It is affiliated with Shandong Huajian Aluminum Group and is located in Linqu County, the capital of China's aluminum industry. We are an enterprise that integrates aluminum alloy formwork profile research and development, aluminum alloy formwork structure design, aluminum alloy formwork mold design, and aluminum alloy formwork processing and production.
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The aluminium formwork system is a building system used to form cast-in-place concrete structures of buildings. This formwork is made of aluminium alloy, which has high tensile strength and is very hard. Aluminium does not rust like steel. Therefore, the aluminium formwork can be reused hundreds of times.
Benefits of Aluminum Formwork
Increased Efficiency
Aluminum formwork can help to increase the efficiency of construction projects as it is a reusable system that can be used multiple times. This means that there is less waste generated on construction sites, which can help to reduce costs.aluminum formwork is quick and easy to assemble, which can help to save time on construction projects.
Reduced Costs
As aluminum formwork is a reusable system, it can help to reduce the overall costs of construction projects.aluminum formwork is often lighter than other types of formwork, which can help to reduce transport costs.
Increased Safety
Aluminum formwork can also help to increase safety on construction sites as it is a non-combustible material. This means that there is less risk of fires on construction sites that use aluminum formwork. Aluminum formwork is also non-toxic, which can help to create a safer working environment for employees.
Improved Quality
Another advantage of using aluminum formwork is that it can help to improve the quality of construction projects. This is because aluminum formwork provides a smooth finish that can be easily painted or coated.aluminum formwork is resistant to rot and termites, which can help to improve the longevity of buildings.
Enhanced Sustainability
Aluminum formwork is also an environmentally friendly option as it is 100% recyclable. This means that construction projects that use aluminum formwork can help to reduce their carbon footprint. Using recycled aluminum for formwork can also help to reduce costs as well as environmental impact.
Major Components Of Aluminum Formwork
Panels
The panels are the main structural element of the system. They are the largest and most important component of the formwork. They are made up of sheets of aluminium that are held together by braces. The panels are what give the structure its shape and strength. They have interlocking features, so they can be quickly assembled and disassembled without the need for tools.
Connectors
The connectors are used to join the panels together. They are made of aluminium and are easy to use. They can be quickly connected and disconnected without the need for any extra tools. The clamps are used to hold the panels together while the concrete is being poured. They are attached to the panels with bolts to fasten the panels properly.
Bracing
The braces are used to connect the panels together. They are made of aluminium and are bolted or welded to the panels. Aluminium braces are mainly used for supporting roofs, beams, columns, and other parts of buildings.
Differences Between Aluminium Formwork and Timber Formwork
Construction Time
Aluminium formwork is known for its speed and efficiency, enabling faster construction progress compared to timber formwork. The interlocking panels and easy assembly process of aluminium formwork save significant time during the construction phase.
Reusability
Aluminium formwork is highly reusable, offering a cost-effective solution for multiple projects. Timber formwork,may have limited reuse potential due to wear and tear, especially in high-stress areas.
Maintenance and Storage
Aluminium formwork requires minimal maintenance and can be stored easily due to its lightweight nature. Timber formwork,needs regular maintenance, such as cleaning, treating, and storing in a dry environment to prevent rot and deterioration.
Aluminium Formwork System – Specially Designed For Rapid Construction of Multiple Projects
How does Aluminium Formwork Help in Quick Construction of Many Projects
For RCC framed structures, aluminium formwork allows for the simultaneous pouring of walls. These boost productivity and create structures with exceptional concrete finishes that are also incredibly sturdy. The metal formwork parts are designed with extreme accuracy, resulting in the same concrete shapes and consistent finishes.. This enables the prefabrication of plumbing fittings and electrical add-ones with the assurance that they will fit perfectly when completed.
Aluminium formwork aids in accelerating building work.
Aluminium formwork is lightweight, and handling is simple.
Aluminium formwork is simple to assemble and built with safety.
Aluminium formwork installation needs less labour.
Aluminium formwork is a reusable formwork. The materials are strong and can be reused again without needing to be repaired or replaced.
Aluminium formwork has fewer joints, which results in fewer leaks and more robust construction.
Shear walls enable more catering space since the walls are thinner, enabling a wider carpet surface.
Formwork made of aluminium provides the necessary precision.
It has an easy-to-use interlocking system that facilitates quick installation.
Aluminium formwork is designed to accommodate architectural features.
Why Choose Aluminium Formwork for Rapid Construction of Multiple Projects
Aluminium Formwork especially enhances the speed of carrying out multiple projects simultaneously:
Cost: Using such a formwork in load-bearing designs ensures an average cost savings of 15% for the building’s structure.this formwork results in an 8% increase in usable floor space compared to a traditional RCC design.
Time: By using aluminium forms, the project may be completed in 1/6 the time it would have taken by using slab-beam wall construction.
Environmentally friendly: Since there is no use of wood in this formwork, it is very environmentally and naturally friendly. The walls sustain the superstructure thanks to the box-like shape that the formwork creates.
Lifting: Because the formwork is lightweight, tower cranes are not necessary. Due to its simple assembly, skilled labour is not necessary.
Repetition: The Aluminium Formwork System requires little maintenance and is detachable. After use, it can be easily dismantled and put away for later use.
Being a low-density aluminum metal that weighs relatively little which symbolized that it has a good bearing capacity, which makes it ideal for automated activities.
Being multifold and reusable in nature, aluminum can be combined with standard boards, thereby making its assembly limit is minimal.
The template is finalized and modularized easily, thereby making a quick speed.
It is possible to integrate and construct the template between vertical and horizontal, up and down, and left and right. The template can be utilized for large-scale formwork projects of different building plane shapes which makes to have good interchangeability and versatility.
Several Pins are used to directly link various forms, making installation and disassembly simple and labor-efficient; The horizontal member formwork can be disassembled in just 36 hours if it uses the "early dismantling" design; concrete the aluminum alloy formwork can be removed in its entirety once the strength reaches the design strength.
The concrete's surface quality is now extremely good, but a moveable multi-level operation will be implemented during the installation of the aluminum alloy formwork to guarantee construction safety. platform, which can lower the dangers to security. Aluminum alloy formwork is often lightweight, easy to assemble, and of dependable quality.
Aluminum formwork construction method
Template selection
According to the structural characteristics of this project and the actual situation on site, the template selection for each part is as follows:
Measuring and setting out
(1) Measuring and setting of shear wall control line. It is required to eject the shear wall control line on the concrete floor 300mm outward from the shear wall position line to facilitate the correction and review of the shear wall formwork position after the formwork is installed.
(2) Measurement and setting of 1000mm elevation line and plate thickness control line. There are two specific requirements for this operation: ① After the lower concrete is poured, the 1m elevation line must be marked on the shear wall reinforcement in time, and the elevation point must be given for each shear wall corner reinforcement. This is conducive to the accurate marking of the 1000mm elevation line. ②The thickness control line needs to be marked on the steel bars according to the floor elevation, and three or more floor elevation points are required to be measured on each side of the shear wall. This step is the key to the thickness control line measurement and setting.
Wall thickness positioning reinforcement installation
After the concrete pouring of the floor is completed, the installation of the wall thickness positioning steel bars will also begin. First, we need to weld the wall thickness positioning steel bars. The welding point of the welding wall thickness positioning steel bars is on the wall vertical steel bars 50-100mm from the floor surface, and the horizontal spacing of the positioning steel bars is 800mm. The length of the positioning steel bar is determined according to the wall thickness, and its welding position is determined according to the pop-up wall line. The deviation between the steel bar and the wall line control line should be less than 3mm to ensure the accuracy of the wall thickness and position of the lower part of the shear wall when the formwork is installed.
Template design
(1) Shear wall template. When both ends of the shear wall are L-shaped, in order to make the formwork easy to be removed after pouring, the inner wall is equipped with easy-to-remove formwork. When the wall and elevator shaft are equipped with formwork, the upper horizontal formwork is 50mm higher than the floor to prevent the external wall formwork from overflowing when the floor concrete is poured.
(2) Column template. The column formwork adopts all-aluminum alloy formwork. The two outer ends of the column are clamped with the back corrugated by the buckling bolts as the column hoops. The back corrugation and the buckling bolts are alternately arranged as a column hoops. The column hoops are about 300mm away from the bottom. The distance between the hoops is about 600mm.
(3) Beam formwork. The beam bottom and beam side formwork adopts all-aluminum alloy formwork. The beam side formwork and the beam bottom formwork are connected by aluminum male corner formwork, the main and secondary beam side forms are connected by aluminum female corner formwork, and the beam side formwork and the floor formwork are connected by aluminum female corner formwork. connect.
(4) Floor template. The bottom of the floor slab is made of all-aluminum alloy formwork, equipped with an early disassembly support system to improve the turnover efficiency of the formwork, and independent steel supports are used, and the support spacing is 1300mm×1300mm.
Beam support system
Independent steel support for this system. The retractable and fine-tuned single support roof is an early dismantling support system with obvious technical and economic effects. It has been applied to the corners of construction projects, and plays an important role in the vertical support of the horizontal structure of the building, bearing the weight of the beam and slab structure and the construction load, as well as diagonal bracing and horizontal bracing.
The floor height of this project is 2.9m, and it is directly supported by 2000-3500 single roofs, as shown in the following figure:
The main features of this support system are as follows:
(1) This system is a support system that can realize early dismantling in a true sense. When the concrete reaches the strength of demoulding, except for the single roof and the early demolishing head, the rest can be demolished, which not only ensures the continuous construction of the superstructure but also speeds up the turnover of the formwork, which can greatly save the amount of formwork input at a time and reduce the amount of formwork configuration. /3——1/2.
(2) The application range is wide, and the support rods are not restricted by the fixed plane size. Therefore, they can be used freely for irregular building planes. The spacing of the support rods and the spacing of the vertical and horizontal beams can be adjusted in time according to the load of the beams and plates. The buckle is easy to use.
(3) Under the condition of the same mold support area, the amount of steel consumed by this system is only equivalent to 30% of the amount of steel used in the bowl buckle. In this way, on the one hand, the vertical transportation of materials can be reduced, and on the other hand, the speed of the mold support is also increased. Has increased. Take the tower house as an example, it only takes half a day for each floor of 600-800m2 mold area, which is one-half to one-third of the time of other supporting systems.
(4) After removing the aluminum alloy formwork and the steel support, they can be unified on the unloading platform and transported by means of a tower crane. Of course, it can also be transported manually, which is more flexible.
Our Factory
Our company covers an area of more than 180 acres, with a production plant area of more than 90,000 square meters. The annual production capacity reaches 500,000 square meters of architectural aluminum formwork. It has established in-depth cooperative relations with China Construction, China Resources, Vanke, China Overseas, Sunac, Sino-Ocean, Handa, and other companies.
Certifications
FAQ
Q: Is aluminium formwork better than steel formwork
Q: What is Aluminium Formwork?
Q: What is load Bearing Capacity of Aluminium Formwork?
Q: Why is aluminium formwork use in Construction Work?
Q: What is the life span of aluminium formwork?
Q: Can Aluminum Formwork Be Used for Curved or Irregularly Shaped Structures?
The answer is yes, aluminum formwork can be used for these complex designs. In fact, its flexibility and adaptability make it an ideal choice for unique architectural features.
We're not limited by traditional linear designs; we can create structures that make a statement, that inspire, and that showcase our innovative spirit.
Q: How Does Aluminum Formwork Compare to Steel Formwork in Terms of Cost?
Compared to steel, aluminum formwork is substantially lighter, reducing transportation and labor costs.
It's also reusable multiple times, minimizing waste and the need for frequent replacements.
Aluminum's corrosion resistance means less maintenance and repair.
We're saving up to 30% on construction costs, liberating our projects from financial burdens.
Q: Are There Any Specific Safety Certifications Required for Aluminum Formwork?
Specific certifications are a must – we're talking OSHA compliance, ISO 9001, and CE markings. Anything less is unacceptable.
We won't compromise on worker safety, and neither should you.
We insist on rigorous testing, inspection, and certification to guarantee our formwork meets the strictest safety protocols.
Anything less is a threat to our very way of life.
Q: Can Aluminum Formwork Be Reused Multiple Times Without Losing Integrity?
One of the significant benefits of aluminum formwork is its reusability, making it a cost-effective and sustainable option.
With proper maintenance and storage, aluminum formwork can be reused up to 200 times or more, depending on the quality of the system and handling practices.
Q: Are There Any Environmental Benefits to Using Aluminum Formwork Over Traditional Methods?
We're talking reduced waste, minimized packaging, and a lower carbon footprint.
Aluminum is 100% recyclable, making it a game-changer for sustainable construction.
Q: How many times aluminium formwork can be used?
Q: What is the thickness of aluminum formwork?
Q: Why is aluminium formwork used?
Q: What is the curing time for formwork?
Q: What is the lifespan of aluminium formwork?
We're professional aluminum formwork manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale aluminum formwork in stock here from our factory. For quotation and free sample, contact us now.
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