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The multi story steel structure consists of welded H-beams and hot-rolled H-beams and columns. In this framework, the beam-column system is subjected to gravity loads, such as static and live loads. Now multi story steel structures are mainly used in residential, commercial and institutional buildings around the world.

Multi-Story Steel Structure Parameter
Product name
Multi-Story Steel Structure

Main Steel Frame
Column
Q235, Q345 Welded H Section Steel

Beam
Q235, Q345 Welded H Section Steel

Secondary Frame
Purlin
Q235 C and Z purlin

Knee brace
Q235 Angle Steel

Tie Rod
Q235 Circular Steel Pipe

Brace
Q235 Round Bar

Vertical and Horizontal Support
Q235 Angle Steel, Round Bar or Steel Pipe

Maintenance system
Roof Panel
EPS Sandwich Panel /Glass Fiber Sandwich Panel /
Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet

Wall Panel
Sandwich Panel / Corrugated Steel Sheet

Accessories
Window
Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window

Door
Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door

Rainspout
PVC

Live load on Roof
In 120kg/Sqm (Color steel panel surrounded)

Wind Resistance Grade
12 Grades

Earthquake-resistance
8 Grades

Structure Usage
Up to 50 years

Temperature
Suitable temperature.-50°C~+50°C

Finishing Options
Vast array of colors and textures available

Paint Options
Alkyd paiting, two primary painting, two finish painting(gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized.

Multi Story Steel Structure Features
1.Good ductility of steel, good seismic performance of multi storey steel frame

2.Light weight: multi storey steel buildings weight is about 60% of the concrete structure, can greatly reduce the cost of foundation and structure.

3.Short construction period: multi story steel structure due to high decomposition degree, construction speed is about 1.5 times faster than reinforced concrete structure.

4.Small structure area: steel column area is about 1/3 of concrete column, so multi storey steel buildings saving building area at around 3%.

5.The height is low: the steel beam section is generally shorter than concrete, and the pipeline can pass through the steel beam web.In the same height, multi story steel building allows more floors to be designed to increase floor space.

Multi Storey Steel Frame Advantages
Steel, with its high strength-to-weight ratio, can achieve long spans and lightweight structures. Multi storey steel frames can take a variety of structural forms, such as support frames and flexural frames, which are suitable to meet specific requirements. Multi storey steel frames can be installed faster and therefore more economically than reinforced concrete frames. The elements of the multi story steel structure are usually prefabricated in a factory and subject to effective quality control, resulting in a better product. It is relatively easy to make subsequent alterations or reinforce floors with multi storey steel frames compared to concrete frames. Multi story steel structures are better suited to withstand lateral loads caused by wind or earthquakes.

The Advantages of Using Steel Frames in Multi-storey Building Construction Are As Follows

Multi-Story Steel Structure Applications

In the construction of residential buildings, the multi-storey steel structure provides a flexible, reliable and cost-effective solution because of its use of slender floor beams and light multi storey steel frame with steel-filled walls. Multi story steel structures are widely used in the construction of high-rise towers and row houses.

For commercial buildings, multi-storey steel structures offer plenty of flexibility in terms of design and aesthetics. Smaller and smaller columns can create more space and also make the foundation lighter. Multi storey steel frames are commonly used in multi story steel buildings, such as multi-storey car parks, high-rise commercial buildings, airports and coat hangers, sports stadiums, subway stations and train stations.

Institutional buildings such as hospitals and schools often have specific requirements, such as ramps or equipment and machinery areas. These needs can be met by installing multi-storey steel buildings that offer design flexibility, low maintenance, durability, and faster construction times.

Multi-Story Steel Building Display

Multi-Story Steel Structure Description
Our multi story steel building is a building whose structure consists of steel components and fittings. All components and accessories of the multi storey steel buildings are manufactured in our factory, cutting, welding and drilling in strict accordance with the manufacturing drawings to ensure that the tolerance is less than 2mm. Compared with traditional concrete buildings, more concrete pouring and more labor are required during the construction process, which can significantly reduce the customer's installation costs.

The assembly of multi story steel building is simple and easy. We will provide detailed manufacturing drawings for producing structural parts in our factory. You can choose professional or do-it-yourself installation to build your home according to your preference.

Multi-Story Steel Building Roof And Siding
Roof panels and wall panels of multi-storey steel buildings are divided into two types: corrugated veneer and sandwich panels. Single-color panels are usually used in buildings without thermal insulation requirements, relying on purlins or wall hoops to form roof and wall enclosure structures.

Sandwich panels are mainly used in buildings that require thermal insulation. The core material of the sandwich panel mainly includes polystyrene, polyurethane foam, rock wool, glass wool, etc., and the suitable core material is selected according to different needs.

Multi Story Steel Structure FAQs
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What are the steps of multi story steel structure design?

1. Judging whether the structure is suitable for steel structure, 2. Structural type selection and structural layout, 3. Estimated section, 4. Structural analysis, 5. Engineering judgment, 6. Component design, 7. Node design

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What are the four types of multi story steel structure?

Which foundation is used for multi story steel structure?

How to pack the products?

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Experience
More than 20 years of rich experience in multi story steel structure, with strong technical development and product design capabilities.

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Design
Professional and efficient design team to provide excellent design for your multi storey steel frame project.

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Service
Perfect after-sales service to ensure quick solution of customer problems.

Why Choose Speed Steel As Your Multi Story Steel Structure Manufacturer?
Price
Favorable price, large-scale production, on time delivery, for you to save costs.

For more information about china steel structure, please feel free to contact us!