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 buildings are steel structures customized to meet customers' specific architectural and structural needs. All components are manufactured in…

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 Structure Storage Facility is now primarily used to design industrial storage. It has the characteristics of light weight, large span, flexible column network layout, and easy connection of technology, and the components can be processed and manufactured in the processing plant; the construction period is short, and the project quality is easy to guarantee.

Issues such as heat insulation, drainage, and ventilation should be focused on the overall design of the steel structure storage facility. Structural design should focus on controlling the structural system, components, and connecting nodes. According to its characteristics, we can maximize the strengths and avoid weaknesses better to play the role of the steel structure storage facility.

Steel Structure Storage Facility

The design of the steel structure storage facility

Thermal Insulation and Fire Protection for Steel

Steel exhibits high thermal conductivity, with a thermal conductivity rating of 50 W/(m·°C). As steel is subjected to temperatures exceeding 100°C, it experiences a reduction in tensile strength and an increase in plasticity. When the temperature reaches 250°C, the tensile strength of steel further declines.

As the temperature rises, plasticity decreases, and the risk of blue brittleness emerges. Upon reaching 500°C, the power of the steel significantly diminishes, posing a potential threat to the structural integrity of steel components. Hence, when the ambient temperature surrounding a steel structure surpasses 150°C, it becomes imperative to implement heat insulation and fire protection measures.

A common approach involves enveloping the steel structure with refractory bricks, concrete, or rigid fireproof boards or applying a fire-resistant coating. The thickness of these protective layers should adhere to the guidelines stipulated in the “Technical Regulations for Fireproof Paint on Steel Structures.”

Roof Waterproofing and Drainage Design

Thoughtful consideration must be given to the drainage and waterproofing design of the roof. According to the “Technical Specifications for Roofing Engineering,” it is advisable to maintain a minimum roof slope of 5%. An appropriate pitch increase is recommended in regions prone to heavy snow accumulation.

The length of a single-slope roof primarily hinges on the local temperature variations and the maximum water head height due to rainfall. Based on engineering design experience, it is recommended to constrain the length of single-slope roofs to around 70 meters.

Installing roof fan outlets close to the roof ridge is recommended to facilitate the addition of more color sheets for flood control. To prevent rainwater leakage at the joints of different materials, methods like partially raising the purlins and elevating the color panels, can create localized height variations in the color panels. When joining daylighting strips with colored steel sheets, it is essential to ensure that the shape of the daylighting strip aligns with the colored steel sheet, with an overlap width of not less than one peak and one trough.

Roof drainage methods are categorized into free drainage, internal gutter, external gutter, and other techniques. The discharge of rainwater can be managed through gravity flow drainage and siphon drainage. Given that most roof leaks and backflow issues are associated with gutters, it is advised to minimize the use of internal drains due to their high cost.

Drainage within internal gutters can be achieved by directing rainwater through downpipes to underground drainage channels or by implementing horizontal hanging pipes in the storage facility to collect external drainage in sections.

Ventilation design

According to the storage facility’s ventilation and smoke exhaust requirements, skylights and ventilators can be installed on the roof, and opening windows or exhaust fans can be installed on the walls. A centralized air supply can also be set up when the workstation is fixed. During engineering design, they can be selected according to process characteristics.

In short, the design of steel structure storage facilities should be comprehensively according to their characteristics so that the design is safe, reliable, economical, reasonable, and meets the process requirements.

Structural and bracing Layout of steel structure storage facilities:

The design of the structural system should be carefully considered to maintain stability, clear force transmission paths, and an efficient distribution of loads.

The arrangement of the bracing system should be rational, providing a stable structure with coordinated force transmission. Attention should be given to the bracing between columns, considering equipment placement, logistics, and people flow. The inter-column bracing can take various forms, including upper, lower, cross, and portal frame bracing. Proper arrangement is crucial to transmit internal forces effectively.

Node Design:


Node design is a critical aspect of steel structure storage facilities design. The form of nodes should align with the force transmission characteristics. Node types include rigid joints, hinged joints, and semi-rigid joints. Structural engineers must ensure that nodes can handle bending moments and rotations without causing excessive deformation. Care should be taken when designing nodes in multi-span storage facilities, particularly at attached spans or high- and low-span connections.

Component and node design of steel structure storage facility

Component design

(1) The design of components starts with the selection of materials. The more commonly used ones are Q235 and Q355. Usually, a single steel grade is used for the main structure to facilitate project management. For economic reasons, you can also choose a combination of steel sections with different strengths. When intensity is controlled, Q355 can be selected; Q235 should be used when controlling stably.

(2) Current structural software all provide post-processing functions for cross-section verification. Due to the advancement of program technology, some software can increase the size of components that fail the calculation by one level from the given cross-section library. And automatically reanalyze and calculate until passed, such as PKPM, sap2000, etc.

Summarize

The design of steel structure storage facilities involves many vital elements, such as structural system selection, bracing system design, component design, and node design. Reasonable selection of structural systems, layout of bracing systems, and precise method of components and nodes are crucial to ensuring industrial storage facilities’ stability, safety, and economy. Various factors must be carefully considered in engineering design, including usage requirements, geographical conditions, seismic design, etc., to ensure that the final steel structure meets all requirements.

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