In the context of the modern construction industry increasingly favoring time- and cost-saving solutions, prefabricated steel frame houses are gradually becoming a popular trend. In particular, the 4-storey steel frame house model with an area of 120m2 of Viet Nhat Housing is a typical example. Using a steel frame system instead of pouring concrete like traditional construction methods, this project is not only completed quickly but also ensures maximum quality.
Four-Story Prefabricated Steel Building Structure: Efficiency and Optimization
When talking about the structure of a four-storey pre-engineered steel house, we need to pay attention to the three main frame parts that it includes. These components include purlins, wall beams and columns at the top of the wall, made from rolled-formed steel plates. These are indispensable parts in ensuring the solidity and stability of the project.
The main frame of the house includes columns and rafters. House columns are often designed in an H shape, while the trusses are trussed, creating stability for the entire structure. The purlins are usually in the shape of Z, C, U and are closely connected to the pre-designed code plates on the truss. The connection between beams, steel columns and truss columns is done with specialized bolts, ensuring good bearing capacity and high durability for the project.
Regarding the foundation of a steel building, you can choose from many types of foundations depending on the load of the building such as single foundation, raft foundation, or flat foundation. Each type of foundation has distinct advantages, suitable for different geological conditions and uses of the project.
With smart design and advanced installation techniques, four-story prefabricated steel buildings not only ensure safety and stability but also bring high economic efficiency, suitable for many different types of uses. from industrial to civil. This is a sustainable construction solution that saves time and costs for every project.
Outstanding Advantages of Prefabricated Steel Buildings Combined with Lightweight Concrete Floors
Prefabricated steel buildings combined with lightweight concrete floors are a modern construction solution, meeting the trend of quick and cost-effective construction while still ensuring outstanding construction quality. Here are the outstanding benefits of this model:
Reducing Construction Load:
Using a steel frame system combined with a lightweight concrete floor, the load on the building's foundation is significantly reduced, up to 10kg/m2, helping to increase safety and reduce foundation costs.
Superior Construction Time and Cost:
The construction process is shortened to the maximum, reducing time by up to 50% compared to traditional methods, especially effective with two-story steel frame houses.
Saving investment costs up to 30-35% of total construction costs, is the optimal choice for projects with limited investment.
Effective Sound and Heat Insulation:
The two-story steel frame house combined with lightweight concrete floors not only provides good sound insulation but also effectively retains heat, reducing the temperature difference between inside and outside, providing a more comfortable living space.
Flexibility in Repair and Maintenance:
Prefabricated steel buildings are easy to disassemble thanks to the connecting bolt system, allowing quick repair, maintenance or structural changes.
Ability to move all or part of the project flexibly when necessary.
Durable:
Pre-engineered steel buildings have been proven to be durable over decades, with a lifespan of up to 100 years.
The assurance of a reputable contractor is an important factor in maintaining the long-term quality of a steel frame house.
With these outstanding advantages, prefabricated steel buildings combined with lightweight concrete floors are not only suitable for industrial and civil projects but are also the ideal solution for projects requiring high mobility and time. Urgent construction time. This is the top choice for anyone looking for an effective and economical construction solution.
Price of 4-storey Prefabricated Steel Building
For those who are interested in modern construction solutions, 4-storey pre-engineered steel buildings are an option not to be missed. This model not only brings high economic efficiency thanks to fast construction speed but also ensures sustainability and flexibility in design. Below is detailed information about the unit price of 4-storey pre-engineered steel buildings so that customers can refer to and choose the appropriate option.
Currently, according to the general market price, the price for 4-storey pre-engineered steel buildings usually ranges from 1,600,000 VND/m2 to 2,400,000 VND/m2. This unit price includes material costs and construction costs, ensuring transparency and clarity for customers.
To increase efficiency and reduce building load, 4-storey pre-engineered steel buildings are often combined with lightweight floors to replace traditional concrete. The price for lightweight concrete floors is about 620,000 VND/m2 for small beams P113 and 630,000 VND/m2 for large beams P114. Each higher floor will only incur an additional 20,000 VND per m2 of floor, helping you easily calculate costs according to the height of the building.
However, the actual value for a specific project may vary depending on many different factors. This includes the complexity of the design drawings, the structural weight of the components in the design and other factors that can affect the construction process and materials used.
Choosing a 4-storey pre-engineered steel house is an optimal solution for those who are looking for the perfect combination of cost and quality. To make the most suitable choice, you should carefully consider the factors that affect the cost as well as the characteristics of the project you desire.
Hopefully the above information will help customers have a more general overview of unit prices and factors affecting the cost of building pre-engineered steel buildings. If you have any questions, do not hesitate to contact us for more detailed advice and support.
