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 structure buildings
Steel Structure Building
Industrial

Steel Structure Building

Steel structure building is a new type of building structure system, the entire building body is made of steel. This…

Steel Workshop Building
Steel Workshop Building
Industrial

Steel Workshop Building

Steel workshop Building is a steel structure buildings that house production equipment. They are widely used in industrial production and…

steel warehouse building
Steel Warehouse Building
Industrial

Steel Warehouse Building

The steel structure warehouse building designed by Havit Steel provides customers with ideal storage and cargo management solutions. With the…

prefab metal building
Prefab Metal Building
Industrial

Prefab Metal Building

Prefab metal building is customized steel structures according to customers' architectural and structural requirements. All components are produced in the…

Steel Aircraft Hangar Building
Steel Aircraft Hangar Building
Commercial

Steel Aircraft Hangar Building

Havit Steel manufactures customized Steel Aircraft Hangar Building, which protects and maintains small and large aircraft. Our metal structure building…

Steel Structure Frame Building
Steel Structure Frame Building
Commercial

Steel Structure Frame Building

The Steel Structure Frame Building is composed of steel beams and steel columns. The steel frame can withstand the vertical…

metal structure garage kits
Metal Structure Garage Kits
Commercial

Metal Structure Garage Kits

The garage is an essential part of your property. Now almost every family has a car. The durable Metal Structure…

steel structure livestock buildings
Steel Structure Livestock Buildings
Agricultural

Steel Structure Livestock Buildings

Many farmers choose steel structures to build livestock buildings. Because steel structure livestock buildings with the advantage of low maintenance…

Metal structure warehouse buildings
Metal Structure Warehouse Buildings
Industrial

Metal Structure Warehouse Buildings

Metal Structure Warehouse Buildings can better meet the needs of cargo storage and logistics turnover because steel structure buildings have…

steel structure workshop
Steel Structure Workshop
Industrial

Steel Structure Workshop

The steel structure workshop is a new type of building structure system. The kind of building structure system is a…

Steel Structure Warehouse
Steel Structure Warehouse
Industrial

Steel Structure Warehouse

The main load-bearing component of a steel structure warehouse is a steel frame, including steel columns and roof beams. After…

Steel manufacturing Building
Steel Manufacturing Building
Industrial

Steel Manufacturing Building

The steel building design from Havit Steel is an effective solution for steel manufacturing buildings. Every manufacturing business requires a…

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.

Advantage
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

Disadvantages:
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

Steel building installation is one of the essential links of steel structure buildings, and the quality of installation is directly related to the safety and durability of the building. Therefore, a series of precautions must be taken while installing steel structures. Below, we will introduce the precautions for steel structure installation in detail.

Steel Building Installation

Steel building installation process:

Construction layout → Embed bolts in foundation concrete → Steel column installation → Steel beam installation → Purlin, roof panel, and eaves panel installation → Wall panel installation → Steel structure painting.

The construction sequence of the independent foundation is the excavation of the foundation pit → foundation pit finishing →, cushion pouring → bottom plate construction →, beam and column construction, → earth backfilling.

Drain, debris cleaning, and steel bar rust removal should be done well.

Column foot anchor construction process:

Steel bar binding → positioning and laying out → installation and fixing of positioning steel plate → installation of column foot anchor → welding and fixing → anchor thread protection;

After the column foot is in place, micro-expansion grouting material should be used for secondary pouring. The thickness should be at least 50mm to delay the corrosion of the column foot anchor and improve the structure’s durability.

Independent reinforced concrete foundation

Steel Building Installation for Bracing and Purlin

The bracing should be installed simultaneously with the main structure. After forming a stable spatial system, the adjacent structural components should be installed in sequence to prevent continuous collapse due to instability during installation.

When friction-type high-strength bolts connect beam-column and beam-beam, effective measures should be taken to clean the dirt (floating rust, protective coating, etc.) on the connection end surface to achieve the required surface roughness.

The purlin should be installed from the ridge or eaves position. The remaining parts should be installed sequentially after forming a stable system through (struts + diagonal braces + purlins).

Strut and Bracing

The installation of wall girt should consider the position of door and window frames. The opening should be facing away from the door frame or window frame, or double wall beams should be used.

Before spraying the anti-corrosion and fire-proof coating, the surface of the structural components should be degreased and rusted to ensure adequate bonding between the coating and the base layer. During the spraying process, attention should be paid to controlling the uniformity of the thickness to avoid problems such as missing coating and bubbling.

Attention Issues For Steel Building Installation

1. Strictly control the quality of materials.

The quality of materials used when installing steel buildings is essential and must be strictly controlled. Check whether the variety, model, specification, etc., meet the design requirements, and randomly sample the materials for retesting.

They can be used only after the retest is qualified. You can choose matching welding rods, welding wires, and flux according to the steel grade, but all must have certificates.

2. Strictly control the quality of personnel.

When installing steel structures, in addition to paying attention to the quality of materials, you must also pay attention to the quality of the installers.

They must be equipped with technical teacher qualifications. Welding, rivets, and other connections are generally used for steel building installation.

Particular types of work, such as welders and crane operators, must be strictly tested to ensure the operating system’s safety. At the same time, construction personnel’s certificates must be tested to see whether the issuing unit issues them and whether their service life has expired.

3. Pay attention to the connection of steel structures

During the installation of steel building, you must also pay attention to the connection. The components or parts used are all made of steel.

Attention should be paid to the connection quality during installation because if this aspect is not well controlled, it will directly affect the safety of the overall economic structure. It is essential to know the standard connection method selection and connection method, and its reasonable design is a critical part of the steel building installation.

4. Positioning measurement

According to the steel structure installation project planning materials, the horizontal elevation of the root, axis, and column distance should be re-measured.

The cross lines of the vertical and horizontal axes displayed on the top surface of the pipeline are used as the positioning reference for the equipment’s main column.

5. Column installation

To eliminate the influence of the error in producing the column length on the column height, measuring the cross-section of the theoretical height one meter downward before hoisting and displaying prominent symbols as the reference for adjusting the bracket’s height is necessary.

The top surface of the column bottom plate coincides with the cross line of the longitudinal and transverse axes passing through the column base.

The column’s height should be calibrated according to the symbol at its theoretical height, and then it should be laid firmly with a pad to fix the anchor bolts. Use a table theodolite to calibrate the pillars’ verticality in the two-axis directions.

After reaching the request, tighten the bolts with double nuts. For columns with a single unstable structure, temporary protection measures can be taken by adding wind cables.

6. Crane beam installation

Check it before installing the crane beam. It can be manufactured and installed only when the deformation is not excessive.

steel structure crane beam

The crane beam single-piece hoisting should be timely engaged with the corbel with bolts, the connecting plate between the connecting beam and the column should be adjusted with the level, and the light of the theodolite, and the screws should be tightened after meeting the requirements.

7. Roof beam installation

Before the roof beam is assembled on the floor, the assembly must be observed, the component must not be deformed, the high-strength bolt must not have debris such as mud and sand on the impact surface, and the collision surface must be judged flat and dry.

When assembling, sleepers support the assembly, and wooden strips support both sides to improve stability.

The roof beam should be assembled in units between two columns, and the unit should be checked after assembly. After the adjustment inspection reaches the request, the high-strength bolts are tightened.

8. Accessory installation

The roof purlin and wall purlin installation are carried out together. Before using the purlin equipment, check the component’s deformation state, and if there is an over-limit, please deal with it. Remove debris such as oil and sediment from the component’s surface together.

After cross-installation, take multiple purlins as a group and confirm the purlin slope. The straightness of the purlins must be within the allowable deviation range.

9. Re-inspection, adjustment, welding, and repainting

After the hoisting is completed, all components are re-inspected and adjusted, and then on-site welding is performed to repair component paint damage.

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