Construction of hangars is a new, dynamically growing segment of the construction business. Actively developing companies, expanding their fields of activity and mastering new niches, are forced to find areas for locating production facilities, office buildings, and warehouses.
Typical operating conditions for companies that successfully master the market are extremely tight deadlines for launching facilities, a regulated budget, strict requirements for the performance of buildings and compliance with quality standards. Prefabricated warm hangars meet all these conditions.
Scope of hangars
Prefabricated steel buildings are in demand in many industries. They are easy to install and in a short time. Their areas of use are varied:
- In agriculture - to store crops, fertilizers, animal feed, livestock, machinery.
- In industry, they are used as warehouses, industrial buildings, workshops.
- In trade - most supermarkets are hangars made of sandwich panels that housetrading floors, warehouses, administrative premises.
- In the service sector - hangars are used as parking lots, car washes, service stations, car services.
- In sports - the technology of prefabricated structures is used for the construction of indoor football fields, tennis courts, volleyball and basketball courts, swimming pools, shooting ranges, ice arenas, equestrian sports arenas.
- In the field of recreation and entertainment - buildings made of sandwich panels house cinemas and theaters, entertainment complexes, playgrounds.
Types of hangars
Depending on the construction technology, frameless and frame structures are distinguished.
Frameless hangars are light, so they do not require capital foundation equipment. Their width is regulated by changing the radius of the arched structure, but the length is not limited.
Frame structures are reliable and durable. Their service life is from 25 to 30 years. Hangars, depending on the type of frame, are arched, straight-walled, hipped, polygonal.
Hangars are divided into:
- cold - the walls of the structures are not insulated;
- warm - sandwich panels or special technologies are used for insulation.
The heat-insulating properties of the hangar cladding depend not so much on the number of its layers, but on the tightness of the structure contour. Therefore, during construction, attention is paid primarily to the number of window openings and doors.
Advantages of warm hangars from sandwich panels
There are various construction technologieshangars, but the construction of sandwich panels has a number of undeniable advantages:
- The construction of the facility is carried out in the shortest possible time (no more than 3-4 weeks for a hangar with a total area of 1000 m22).
- Due to the lightness of metal structures that exert little pressure on the foundation, the cost of pouring it is significantly reduced. Given that the construction requires a minimum of energy consumption and the involvement of a small number of people, the cost of construction is low.
- Sandwich panels are resistant to temperature extremes, corrosion, weathering, do not need special processing and finishing, fireproof, have increased sound insulation and retain an attractive appearance for many years.
- The design of the hangar is mobile and lightweight, it can be transported and installed elsewhere.
- Thanks to a large palette of textures and colors of sandwich panels, the building blends seamlessly into any landscape.
Warm tent hangars
Tent hangar consists of a metal frame assembled with bolted joints, covered with PVC fabric. Features of its design make it possible to install a hangar up to 24 m wide on asph alt sites without special foundation equipment.
Used as a covering material for tent structures, PVC fabric has:
- strength;
- long service life;
- elasticity at sub-zero temperatures;
- wide temperature rangeoperation: from -60 to +70 °С;
- decomposition resistance;
- fade resistant.
Damaged PVC fabric is easily repaired, without the need to dismantle the structure and awning. A transparent fabric is used for the dome of the tent hangar, which makes it possible to save on lighting during the day.
To insulate tent hangars from the inside, another layer of PVC fabric is pulled onto the metal frame. The air layer contributes to the preservation of heat inside the structure. At the request of the client, three-layer insulated structures are made. Insulation is laid between the layers, getting something similar to a sandwich panel.
Features of construction technology
Despite the simplicity and low cost of building warm hangars, they are full-fledged buildings with a long service life. They can be equipped with any engineering communications, production lines, storage equipment. Installation of partitions and built-in turns a standard hangar into an administrative building.
Sandwich panels are a modern practical material. The structures erected from them are warm and functional, have interesting architectural forms and color schemes.
The construction of warm hangars is carried out according to proven technology:
- Structures are assembled from ready-made panels, and a set of fasteners and elements ready for installation is delivered to the construction site.
- The design is light, so it does not requirepreliminary geological surveys and the construction of a capital foundation.
- The construction of hangars is possible under various climatic conditions, including low temperatures.
Cost
The cost of building warm hangars is one of the decisive factors that generates a high demand for these structures. Capital structures made of traditional building materials are several orders of magnitude more expensive.
The budgetary cost of warm hangars is due to the low cost of building materials used in construction, the lack of costs for building foundations and finishing work.
The unique combination of high quality and excellent performance at low cost makes these structures a leader in the construction market. Pre-fabricated warm hangars save money and time without sacrificing quality.
