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Metal Buildings

Metal Buildings for Industrial, Commercial and Agricultural

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Metal Buildings Solution

Metal Buildings design from Havit Steel provides an optimized solution for your project. Our professional team is ready to serve any buildings. We can provide you with the most efficient design and construction plan, which is fast and smooth to complete construction for your steel building projects.

Metal Buildings
Steel Barn Building
Steel Barn Building

Steel Barn Building

Steel Barn Building has a variety of purposes on-farm, such as equipment storage or animal shelters. The barn is the…

Steel Shed Building
Steel Shed Building

Steel Shed Building

Steel Shed building is pre-engineered steel structures that can use for storage in a variety of applications, agricultural machinery, or…

Metal Storage Building
Metal Storage Building

Metal Storage Building

The metal storage building is modern solutions for all your storage needs. The strength and durability of the steel structure…

Heavy Steel Workshop
Heavy Steel Workshop

Heavy Steel Workshop

With the development of society and the economy, to meet the increasing scale of production and operation, industrial manufacturing enterprises…

Metal Buildings Specification

The metal buildings uses steel to form a load-bearing structure. Generally, beams, columns, trusses, and other components made of section steel and steel plates constitute a load-bearing structure, which together with roof, wall, and floor, form a building.

Compared with traditional concrete buildings, metal structure buildings use steel plates or section steel instead of reinforced concrete, higher strength, and better seismic resistance. And because the components can be manufactured in factories and installed on-site, the construction period is greatly reduced. Due to the reusability of steel, it can greatly reduce construction waste and become more environmentally friendly. Therefore, it is widely used in industrial buildings and civil buildings all over the world.

1. Greatly save construction time. Construction is not affected by the season
2. Increase the use area of buildings, reduce construction waste and environmental pollution
3. Building materials can be reused, stimulating the development of other new building materials industries
4. Good seismic performance, easy to transform, flexible and convenient in use, bringing comfort and so on
5. High strength, lightweight, high safety and wealth of components, and lower building cost

1. Heat-resistant and non-fire-resistant, fire-resistant coatings are required
2. It is susceptible to corrosion, and the surface needs to be coated with anti-corrosion coatings to reduce or avoid corrosion and increase durability

Metal Buildings

Metal Building Kits

Steel Building Kits design from Havit Steel with advantage of Fast and Simple Construction, Wide Range Of Uses, Reasonable Cost, lower price than concrete building structure.

Metal Buildings Cladding

Metal Cladding System

Metal cladding system includes wall and roof cladding, skylight sheet, trim and flashing, gutter and downspout, insulation, which are essential components of metal building.

Metal Buildings

Steel Building Specs

Steel Building Specification provide the basic information about the Prefab Steel Building, which include Steel Warehouse, Industrial Workshop, Shed, and Garage Building.

We Are Here To Serve Any Type Of Metal Buildings

Please contact us. There’s a lot we can do for your steel building projects, small or large. Our team will provide you with the best quality construction solution

+86-152-05426602 sale@havitsteelstructure.com

Prefab Metal Building

Prefab metal building is customized steel structures according to customers’ architectural and structural requirements. All components are produced in the factory and then assembled reasonably and orderly on the construction site.

Prefabricated metal buildings have many uses in their applications, suitable for industrial, commercial, and agricultural buildings. Compared with other structures (such as wood structure and concrete structure), steel structure has the advantages of high strength, durability, versatility, and economy. The steel structure’s raw materials are welded together and formed according to the specific requirements of the metal structure building.

prefab metal building

Description of Prefab Metal Building

Prefabricated steel Buildings components :

  • Main components: steel columns, roof beams, crane beams, and floor beams.
  • Secondary components include braces, tie beams, roof purlin, and wall girt.
  • Roof and wall panels use a corrugated metal color sheet or sandwich panels.

Technical Parameters :

  1. Width-length-height: There is no size limit according to the needs of the owner.
  2. Roof slope: The average roof slope is 1:10 or 1:12, and it is customized according to the roof drainage.
  3. Column distance: the distance along the long side of the building from the column axis, determined by the length of the building, the economic range is 7m to 9m.
  4. Loads: including live and dead loads, additional loads, wind speed, snow loads, crane internal lifting loads, etc.

Prefab Metal Building

The Design of Prefab Metal Building

The Design Points need to be Paid Attention to Prefab Metal Building.

1. Fire protection design of prefab metal structure building

The disadvantage of steel structure is that it has low fire resistance. Although it does not have combustion performance under the premise of no fire treatment, its mechanical index will change with the change of temperature.

When the temperature reaches 100℃, the tensile strength of the steel will decrease, and the plasticity will increase.

When the temperature reaches 250℃, the tensile strength of the steel will increase slightly, but the plasticity will decrease.

When the ambient temperature reaches 500℃, the strength of the steel will reduce to the minimum, which will cause the collapse of prefab metal buildings.

Therefore, when the ambient temperature of the steel structure is above 150 ℃, heat insulation and fire protection design must make.

Prefab Metal Building

Fire protection measures for metal structure:

1) Spray method refers to applying a layer of fire-resistant coating on the surface of the metal structures to form a protective film to increase the fire resistance limit of the steel member.
2) The cladding method refers to using silicon-calcium board, concrete, brick, and other materials to wrap the steel structure, and then forming a protective layer to increase the fire resistance limit of the steel member.
3) Water spray cooling method refers to arranging an automatic spraying system on the upper part of the steel structure. Once a fire occurs, a continuous water film formed on the surface of the steel structure, which plays a protective role.

Prefab Metal Building

2. Set the temperature expansion joint

Temperature changes will cause the deformation of the prefabricated metal structure building, which will cause thermal stress to the structure. When the plane size of the metal building is significant, to avoid high-temperature stress, temperature expansion joints should set in both the length and width sides of the metal buildings.

3. Anti-rust treatment

Steel structures anti-rust treatments often apply anti-rust primary and finishing coats. The number of coating layers and thicknesses usually determined according to the environment and coating properties.

Generally, under the action of natural atmospheric media, indoor steel structures require a paint film thickness of 100 μm, that is, two undercoats and two finishing coats.

Open-air steel structure or steel structure under the influence of industrial atmospheric media, the thickness of the paint film is required to be 150μm ~ 200μm.

The Advantage

Compared with other building forms, prefabricated metal buildings have many advantages, which include low construction cost, fast processing speed, and fast installation.

Prefabricated metal buildings are ideally suited for industrial, commercial and residential needs, such as workshops, warehouses, aircraft hangars, industrial and farm storage, garage and shed construction.

The steel structure is processed in the factory using modern CNC equipment, which can ensure the accuracy of the structure. Because all components are manufactured in the factory, construction is faster than processing at the project site, saving construction time and materials.


What is the steel materials for mainframe

We use high strength Q345B steel for the mainframe, which ensures the strong and durable of the prefabricated metal structure buildings.

Why Prefab Metal Buildings lower than the concrete building

The materials of metal structure building higher than the concrete structure, but the prefab metal building fast and simple construction, the labor cost during installation, which much lower, so the overall cost of prefab metal structure building more economical than the concrete building.

Steel Frame Building

The Specification Of Portal Steel Frame Buildings

Portal Steel Frame Buildings is the most common structure system. It widely used in light steel buildings such as warehouses, workshops, sheds, garages. The portal steel frame is a lightweight building system; it is a solid web or lattice portal frame as the main load-bearing framework, composed of welded H-shaped (equal or variable cross-section), hot-rolled H-shaped steel, or cold-formed thin-walled steel. Cold-formed thin-wall steel (C or Z-shaped) use as purlins and wall girt; corrugated metal sheets are used for roofs…

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