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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 Structure Building
Industrial

Steel Structure Building

Compared with traditional buildings, steel structure building is a new type of building structure—the entire building made of steel. The…

Steel Workshop Building
Industrial

Steel Workshop Building

Steel workshop building use in industrial production processes. Except for production (including auxiliary structures such as power distribution rooms, water…

Steel Warehouse Building
Industrial

Steel Warehouse Building

Steel warehouse building designed by Havit Steel provides customers with ideal inventory storage and cargo management solution. The prefab steel…

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
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
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 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…

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
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
Industrial

Steel Manufacturing Building

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

Steel Industrial Building
Industrial

Steel Industrial Building

Steel Industrial Building designed from Havit Steel is an efficient solution for industrial facilities, whether you need to build manufacturing…

Prefab Metal Building
Industrial

Prefab Metal Building

Prefab metal building has many uses in its applications and is suitable for industrial, commercial and agricultural buildings. Compared to…

Metal Buildings Specification

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 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.

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

The Fire Prevention for Steel Building is very important. Steel is a kind of non-combustible construction material, which has the characteristics of anti-seismic and anti-bending. In practical applications, metal can not only increase the load capacity of buildings but also meet the needs of aesthetic design in architectural design. It also avoids the defects that building materials such as concrete cannot be bent and stretched. Therefore, steel has favored by the construction industry.

Why Need Fire Prevention for Steel Building

Single-story, multi-story, skyscrapers, factory buildings, warehouses, waiting rooms, all made of the steel structure. However, steel as a building material has some unavoidable defects in fire prevention. Its mechanical properties, such as yield point, tensile strength, and elastic modulus, will decrease sharply due to temperature rise.

Steel structure usually loses its bearing capacity at 450 ~ 650 ℃, which causes large deformation to cause the bending of steel columns and beams. As a result, it cannot use due to excessive deformation. Generally, the fire protection of the unprotected steel structures limit is about 15 minutes.

The fire resistance time is also related to the speed of heat absorption of the steel component. Fire prevention treatment must carry out. The purpose is to increase the fire resistance limit of steel structures to the limit range specified in the design code. There are various measures to prevent the steel structure from rapidly rising and deforming during a fire. The key is to adopt different methods according to different situations. Delay the temperature rise of the steel structure and the time for the strength to weaken.

The measures of Fire Prevention for Steel Building

Outer wrapper layer

It is to add an external coating on the surface of the steel structure, which can cast in-situ or sprayed. The cast-in-place solid concrete cladding is usually reinforced with wire mesh or steel bars to limit shrinkage cracks and ensure the strength of the shell. The spraying method can apply a sand pump to the surface of the steel structure at the construction site to form a protective layer. The sand pump can be lime cement or gypsum mortar. At the same time, the outer layer can also be made of prefabricated panels with perlite, asbestos, gypsum, asbestos cement or light concrete, and fixed to the steel structure with adhesives, nails, and bolts.

Water filling (water jacket)

Filling the hollow steel structure with water is the most effective protection against fire. This method can keep the steel structure at a relatively low temperature in a fire. The water circulates inside the steel structure to absorb the heat of the material itself. The heated water can recirculate after cooling, or the cold water can be introduced by pipes to replace the heated water.

Shielding

The steel structure set in the wall or ceiling made of refractory material or the component enclosed in the gap between the two walls. As long as a little refractory material is added or not added. The purpose of fire prevention can achieve. It is the most economical method of fire prevention.

Expansion material

The technique has the advantages of excellent fire insulation performance. And the geometry of the steel structure does not limit construction, etc. Generally, no additional facilities need to add, and the coating is light in weight and has a particularly decorative effect, which belongs to new advanced fire prevention technology measures.

At present, high-rise steel structure buildings are increasing, especially for some super high-rise buildings, steel structure materials more widely used. Once a fire accident occurs in a high-rise building, the fire cannot extinguish in a short time. It requires us to increase the fire protection of building materials in the design of the building to enhance its fire resistance limit. And this requires us to formulate the necessary emergency response inside the building to reduce casualties and property damage.

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