Efficient Prefabricated Large-span Space H-shaped Steel Structure Hangar Building

Efficient prefabricated large-span space H-shaped steel structure hangar building

The steel hangar is made of high-performance steel to form a sturdy main load-bearing frame, and with excellent mechanical properties, it achieves an astonishing large spatial scale.In terms of construction technology, the steel structure hangar adopts the mode of "factory prefabricated components + on-site assembly construction", and accurately designs and simulates through BIM technology to control the component error at the millimeter level. The steel beams, steel columns and other components produced in the factory are quickly assembled like precision parts after being transported to the site, and the construction period is greatly shortened by more than 60% compared with traditional construction methods. The efficient construction process not only improves the construction efficiency, but also significantly reduces the construction noise and environmental pollution.

 

Material Category	Specific Material	Specification	Quantity	Purpose
Main Structure Steel	H-shaped Steel	Section dimensions determined by design calculation, such as common 400mm×200mm×8mm×13mm, etc.	Determined according to the scale and structural design of the aircraft hangar	Form the main load-bearing frame of the aircraft hangar, such as steel columns and steel beams
	Channel Steel	For example, 10# channel steel (height 100mm, leg width 48mm, waist thickness 5.3mm)	Several	Used for supporting and connecting part of the structure to enhance overall stability
	Angle Steel	Common ∠50×50×5mm, etc.	Appropriate amount	Used for joint connection, stiffening and other parts
	Round Steel	Such as diameter 20mm, etc.	As required	Can be used as auxiliary structural components such as tie rods
Roof Materials	Color Steel Plate	Thickness is generally 0.5mm - 0.8mm, width is about 1m	Calculated according to the roof area	As the roof covering layer, playing the role of waterproofing and heat preservation
	Thermal Insulation Cotton	Thickness 50mm - 100mm, bulk density 12kg/m³ - 16kg/m³	Determined according to the roof area and heat preservation requirements	Filled in the roof structure to improve the heat insulation performance
	Self-tapping Screws	Diameter 4.8mm - 6.3mm, length determined according to the thickness of the plate and connection requirements	A large number	Used to fix color steel plates and related accessories
Wall Materials	Color Steel Plate	Similar to the specifications of the roof color steel plate	Calculated according to the wall area	Form the walls of the aircraft hangar
	Thermal Insulation Cotton	The same as the roof thermal insulation cotton	Determined according to the wall area and heat preservation requirements	Wall insulation
	Doors and Windows	Aluminum alloy doors and windows or steel doors and windows	Customized according to the design size	As required
	Sealing Rubber Strips	Adapt to the size of doors and windows	Appropriate amount	Used for door and window sealing to prevent rainwater leakage and air penetration
Connection Materials	High-strength Bolts	M16 - M30 and other specifications	Calculated according to the number of connection nodes	Used for the connection of the main frame of the steel structure to ensure the connection strength
	Ordinary Bolts	M8 - M12 and other specifications	A large number	Used for auxiliary connection and fixing of some components
	Welding Materials	Such as E4303 welding electrodes (used for welding Q235 steel)	Determined according to the welding workload	Used for steel welding connection
Fireproof Materials	Fireproof Coating	Thin or thick type, selected according to the fire protection grade requirements	Calculated according to the surface area of the steel structure	Painted on the surface of the steel structure to improve fire protection performance

 

 

 

​

 

Product Advantages:

 

The advantages of steel structure hangars are reflected in multiple dimensions. From the perspective of space construction, the application of high-strength steel gives it a strong bearing capacity, with the scientific truss and grid structure design, it can easily achieve a super-large span of more than 150 meters and an ultra-high clearance of 30 meters, without the support of intermediate columns, providing unobstructed parking and maintenance space for large aircraft, and flexible internal layout of maintenance platforms, aviation material storage areas and other functional areas to meet the needs of complex aviation operations.

 

The steel structure hangar adopts the industrialized prefabrication mode, and the components are cut by CNC and automatically welded in the factory, with an accuracy of up to ±2mm, and are quickly assembled by bolts after being transported to the site, and the construction period is shortened by more than 65% compared with the traditional concrete structure. At the same time, on-site wet work has been greatly reduced, the amount of construction waste generated has been reduced by about 80%, and construction noise and dust pollution have been significantly reduced, which is not only in line with the concept of green construction, but also can be quickly completed in areas sensitive to construction interference such as aviation hubs.

 

In terms of structural safety performance, the excellent toughness and ductility of steel make it outstanding in extreme working conditions such as earthquakes and strong winds. Through the optimal design of seismic joints, seismic energy can be absorbed to avoid brittle failure. Combined with wind tunnel test data and a streamlined roof design, the wind resistance calculation can withstand a strong typhoon that occurs once in 50 years. The surface adopts hot-dip galvanized + fluorocarbon paint anti-corrosion system, and is treated with fireproof coating to achieve double improvement of weather resistance and fire resistance limit.

Our advantages

Our design team consists of experienced engineers who are well-versed in the principles of steel design and the special needs of hangars. At the start of the project, we have an in-depth understanding of the customer's functional planning for the hangar, such as the number of aircraft parked, maintenance operation space, etc. Advanced 3D modeling software is used to accurately simulate the overall structure of the hangar, ensuring that every detail meets the mechanical principles and practical requirements. Whether it is a large-span space design or a complex roof shape, it can provide an optimized steel structure solution and lay a solid foundation for the stability and practicality of the hangar.

From the beginning of raw material procurement, we have established a strict quality screening system. We only work with high-quality steel suppliers to ensure that each batch of steel has the characteristics of high strength, corrosion resistance, etc., and meets the high standards of hangar construction. In the process of production and processing, advanced automation equipment is introduced to accurately control cutting, welding and other process links to ensure the dimensional accuracy and welding quality of components. Each process has undergone strict quality inspection, from appearance inspection to non-destructive testing, and no hidden quality hazards are missed. Through a sound quality management system, we ensure that the delivered steel structure hangar has excellent structural strength and stability, and can withstand the test of various harsh environments.

Choosing our steel structure storage products is to choose professionalism, quality, efficiency and value. We look forward to working with you to create exceptional construction projects.

Company Profile

China CT Steel Structure Co.,Ltd of BY GROUP is a comprehensive industrial group integrating for steel structure design, manufacture and installation. We have estabulished over 21 years.The factory covers an area of 30 hectares.

Main products: steel structural warehouse, workshop, high rise steel building, school, hotel,office building, exhibition building, show room, shopping mall, stadium,Agricultural project (stable/cattle barn, poultry house,pig house), car parking, hangar,shed,storage room, prefab house, container house, Sandwich panel,corrugated steel sheet, C&Z sec- tion steel, door and windows and cranes.   

Packing: we pack all the parts on the steel pallet and push into the container when clients received they can pulling them out within half an hour. It can help our clients to save a lot of time and labor cost during unloading.

Container loading; We will supply the materials list, the packing lists based on the contents we loaded into container. Showing the quantity, part no. length, container no, seal no.after finishing the container loading.

"Quality and service first "is our company's development goals. We hope we will develop together and win more projects together!

Packaging & Shipping

1. All standard components are packed in plywood box.
2. All steel structure weld components are packed with blanket or bubble-wrap to avoid scratch during loading and unloading.
3. All steel structure are packed in steel pallet together into container, much save loading and unloading time, labor cost.
4. All sandwich panel are packed in steel pallet.
5. Material components will be made container load plan, also make regional unloading plan to avoid retransport on site.
6. All equipment pasted with English lable
7. Small equipment will packed in carton or plywood box

FAQ

Q: Are you a factory or trading company?
A: We are a manufacturing factory, we can provide one-stop service for customers. You can get the best service and competitive prices.

Q: How can I get a quote for a project?
A: You can contact us via email, phone, Trade Messenger, WhatsApp, Skype, Viber, etc., and we will get back to you as soon as possible.

Q: Do you accept container loading inspections?
A: You are welcome to send inspectors to visit the factory, not only at the time of loading, but also at any time. If it's not convenient, we also provide real-time video display.

Q: Do you provide design services?
A: Yes, we can design complete solution drawings according to your requirements. They use software such as Auto CAD, PKPM, MTS, 3D3S, etc.

Q: What's the payment terms?
A: Payment terms: T/T, L/C, other payment methods can be negotiable

Q: What's the delivery time?
A: The delivery time depends on the order quantity.