
Steel Arch Building House
As a typical representative of homes made out of steel buildings, structural steel frame houses use high-strength steel to construct the load-bearing frame of the house, and create a solid and flexible building system through the combination of precisely designed steel beams and steel columns. Compared with other types of steel structure houses such as steel frame granny flats and steel arch building houses, structural steel frame houses pay more attention to the stability of the overall structure and the versatility of spatial layout. They are suitable for multi-story residential construction in high-density urban areas, and can also meet the needs of large-space housing in rural areas. They occupy an important position in the field of steel structure house construction.
Product Introduction
Architectural advantages
Patial Flexibility And Versatility
The large-span column-free space gives the steel arch building a high spatial flexibility, and the interior can be freely divided into functional areas according to needs. It can be used as an open living space to meet the needs of modern families for communication and interaction; it can also be separated into private spaces such as bedrooms and study rooms through lightweight partitions. Compared with the conventional spatial layout of structural steel frame houses, it can stimulate spatial creativity and commercial value.
GGood Durability And Economy
The steel beams of the steel arch building are treated with hot-dip galvanizing, multi-layer anti-corrosion coating and other processes. In coastal high salt fog, humid and rainy environments, the anti-corrosion life can reach more than 25 years. Daily maintenance only requires regular inspection of the coating integrity, and the maintenance cost is low. At the same time, the efficient force-bearing characteristics of the arch structure reduce the use of steel. Compared with rectangular steel structure buildings of the same area, the material cost can be reduced by 15% - 20%, which is both durable and economical.


parameter
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Specifications for Multi storey steel structure building |
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Main Steel |
Q355, Q345, Q235, Q345B, Q235B etc. |
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Column & Beam |
Welded or Hot rolled H-section |
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Secondary Frame |
Hot Dipped Galvanized Purlin, Knee brace, Tie Rod, Brace, Vertical and Horizontal Support |
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Wall and Roof |
Material: EPS Sandwich Panel /Glass Fiber Sandwich Panel / |
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Door |
Rolled up door, Sliding door or sandwich panel door, can be customized |
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Window |
Plastic steel or Aluminum alloy window, can be customized |
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Surface treatment |
Hot dip galvanized or painted |
Application scenarios
Small business and cultural space: In urban creative parks or commercial streets, steel arched residential buildings are often transformed into small business and cultural spaces such as art galleries, cafes, and studios. Its unique spatial form provides a personalized scene for commercial display and artistic creation.
Agriculture and storage buildings: In the agricultural field, steel building houses can be used as greenhouses and agricultural product storage centers. Its large span space is convenient for agricultural machinery operations, and its arc structure is conducive to drainage and snow sliding, which is suitable for use in multiple climate regions.
Temporary activities and emergency facilities: Temporary venues such as music festivals and exhibitions can be built in a short time and can be easily disassembled and transferred after the event. In post-disaster reconstruction, it can be used as temporary resettlement housing. The stability of its arched structure can withstand aftershocks and bad weather, provide safe housing for the affected people, and can be transformed into community public facilities according to needs in the later stage to achieve sustainable use of resources.
Our Factory
LUTUO operates two fully integrated steel structure production lines, featuring state-of-the-art machinery and technology to cater to diverse customer requirements. These production lines ensure efficient processing and fabrication of various steel components, with every product adhering to rigorous quality standards. The company employs a sophisticated computer-aided design (CAD) framework alongside advanced 3D modeling software, facilitating seamless design workflows-from initial concepts to precise engineering drawings-guaranteeing both accuracy and efficiency.
LUTUO is equipped with specialized machinery for manufacturing purlins and roofing materials, delivering products with exceptional structural integrity and weather resistance. These components are designed to perform reliably in diverse construction environments and climatic conditions. The company's painting facility utilizes eco-friendly coatings and cutting-edge techniques to apply durable anti-corrosion treatments, enhancing both longevity and visual appeal.
By leveraging these advanced systems, LUTUO excels in meeting customized demands while sustaining a competitive edge in the market.

Steel preparation and processing deployment

planning cepteur

planning cepteur

NC Cutting Machine

Automatic Welding Machine

Gantry Welding Machine

Truss Plasma Cutting Machine

Tube Bending Machine

Automatic Assembly Machine

Shot Blasting Machine
Packaging & Shipping
We use steel pallets for packaging, which makes loading and unloading convenient! All materials are packed onto the pallets and loaded into a 40ft high-cube shipping container.


FAQ
Q: How does resist external forces like wind and snow?
A: It effectively resists wind and snow due to its unique arch - shaped structure. The arch design naturally distributes vertical and horizontal loads along its curve, converting these forces into compression, which steel handles exceptionally well. This inherent strength allows it to withstand high - velocity winds and heavy snow accumulations without significant deformation.
Q: How does it optimize interior space compared to traditional building structures?
A: It maximizes interior space by eliminating the need for internal support columns. The continuous, curved steel arch provides structural integrity across large spans, creating an open - floor layout. This design is ideal for various applications, such as spacious residential living areas, large commercial spaces, or industrial workshops, as it allows for flexible use of the entire floor area without obstructions, providing more usable square footage compared to traditional buildings with load - bearing walls or multiple columns.
Q: How does its construction process impact project timelines and costs?
A: Its construction process significantly shortens project timelines and can reduce costs. Steel arch building houses are often prefabricated off - site, with components precisely manufactured to fit together seamlessly. On - site assembly is relatively quick, involving less complex construction techniques compared to traditional buildings. This reduces labor requirements and the time spent on construction, leading to lower labor costs and the ability to complete projects faster. Faster construction also means earlier occupancy or operation, enabling quicker returns on investment.
Q: How durable is it in different environmental conditions?
A: It is highly durable across various environmental conditions. Steel is inherently resistant to rot, pests, and fire, ensuring the structure maintains its integrity over time. Special anti - corrosion coatings are typically applied to protect the steel from rusting, even in humid or corrosive environments like coastal areas or regions with industrial pollution. The robust nature of the steel arch design also allows it to endure long - term exposure to sun, rain, and temperature fluctuations without significant degradation, providing a long - lasting building solution.
Q: What customization options are available for it to meet specific project requirements?
A: It offers numerous customization options to suit specific project needs. The size of the arch building can be adjusted to accommodate different floor areas and height requirements. Architects can choose from various arch profiles, such as single - span or multi - span arches, to achieve the desired aesthetic and functional design. Interior layouts can also be customized with partitions, mezzanines, and specialized fixtures to adapt to different uses, whether residential, commercial, or industrial.
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