A prefabricated steel structural building refers to a building form
where steel structural components (such as steel columns, steel
beams, purlins, roof panels, wall panels, etc.) are
pre-manufactured in a factory, and then assembled and installed at
the construction site.
Steel structure building is built over three members connected to
each other by bolts and screws:
1.Primary members (columns, beams)
Steel columns will be H section steel, square tube steel according
to different type of buildings. Steel beams are usually H section
steel.
2.Secondary members (C or Z purlins, bracing...)Roof and wall sheeting or sandwich panel (EPS, fiberglass wool, PU
sandwich panel)
3.Other building components (Rolling doors, aluminium windows,
etc.)
The entire primary members and secondary members are designed and
fully fabricated including cut-to-length, punching, drilling,
welding and performing in the factory before shipping to the site
for erection.
Performance Advantages
1. Construction speed
Prefabricated components are produced in the factory, and the
on-site installation is efficient, significantly shortening the
construction period. For example, a 1000-square-meter factory
building can be completed with a prefabricated steel structure in 2
to 3 months, while a traditional concrete building might take 6
months or more.
On-site construction mainly involves assembly work, reducing wet
operations and being less affected by weather conditions.
2. High cost-effectiveness
The use of steel structure materials is less, the self-weight is
light, and the foundation treatment is relatively simple, thereby
reducing the foundation cost.
Prefabricated construction reduces on-site labor costs and material
waste, and the overall construction cost is 20% to 30% lower than
that of traditional concrete buildings.
3. High strength and excellent durability
The steel has high strength and good toughness, capable of
withstanding large loads, making it suitable for heavy-load
buildings.
The surface of the steel has been treated for corrosion prevention,
ensuring strong durability and a long service life of up to 50
years.
4. Excellent seismic resistance
The steel structure possesses good ductility and toughness. Under
the influence of an earthquake, it can dissipate energy through
deformation, and its seismic performance is superior to that of
traditional concrete structures.
5. High space utilization rate
Steel structures can achieve large-span designs, with spacious
interiors without columns or with few columns, facilitating
flexible layout. For example, they can be used in large warehouses,
exhibition centers and other buildings that require large spaces.
6. Excellent environmental performance
The steel can be recycled, meeting environmental standards.
During the construction process, there is less construction waste
generated, causing minimal impact on the environment.
7. Easy to expand and modify
- Prefabricated steel structure buildings can easily increase their
area by adding new steel frames, without the need to dismantle the
old structure.
Application fields
1. Industrial sector
Factory buildings: Suitable for mechanical manufacturing,
automotive manufacturing, electronic factories, etc., meeting the
requirements for large equipment installation and production.
Warehouses: Used for storing raw materials, finished products, etc.
The large-span design facilitates cargo transportation and storage.
Cold storage: Prefabricated steel structures have excellent
insulation properties and are suitable for building cold storage.
2. Business Field
Shopping Centers: The large space design facilitates flexible
layout of commercial stores.
Supermarkets: The advantages of quick construction and low cost
make them an ideal choice for supermarket buildings.
Exhibition Centers: The large span and large space design meet the
needs of exhibitions.
3. Public Building Field
Sports Venues: Such as stadiums and swimming pools, steel
structures can achieve large spans and complex architectural
designs.
Airport Terminal Buildings: With their large spaces and fast
construction features, they are suitable for transportation hubs
like airports.
Schools and Hospitals: Prefabricated steel structure buildings have
fast construction speeds and can be put into use quickly.
4. Residential Areas
Multi-story Residential Buildings: Prefabricated steel structure
buildings have excellent seismic resistance and environmental
protection advantages.
Low-rise Residential Buildings: Suitable for villas, rural
residences, etc. They have fast construction speed and low costs.
5. Poultry Field
Livestock Facilities: Such as Poultry Houses, feed storage barns,
etc. Prefabricated steel structure buildings have strong durability
and are suitable for livestock environments.
6. Infrastructure sector
Bridges: Prefabricated steel structure bridges have a fast
construction speed and strong spanning capacity.
Transportation facilities: Such as railway stations and subway
stations, steel structures can achieve large spans and rapid
construction.
Prefabricated steel structure buildings, with their advantages such
as rapid construction, high cost-effectiveness, high strength, and
good seismic resistance, have been widely applied in various fields
including industry, commerce, public buildings, residences,
agriculture, and infrastructure. They not only meet the efficient
and environmentally friendly requirements of modern architecture,
but also provide a flexible and sustainable solution for the
construction industry.
Design Parameters:
1) Live load on roof (KN/M2);
2) Wind speed (KM/H);
3) Snow load (KG/M2) - If Applicable;
4) Earthquake load - If Applicable;
5) Style of Doors and Windows;
6) Crane (if you have), Crane span, Crane lift height, max lift
capacity, max wheel pressure and min wheel pressure;
7) Size: width X length X eave height, roof slope;
8) Or your idea!
But maybe you are unsure about what type or what needs you have
regarding you're warehouse/workshop, or this project is your first
one. Don't worry, we will teach you to choose the right style and
the finest design within your budget.
How to build a steel building with KXD?
Each of KXD's steel building is custom-made to meet the needs of
our customers with high performance, efficiency and international
quality standards.
Factors affecting the price of steel structure building:
1. Steel raw material price
Fluctuations of steel raw material price have impact on the price
of steel structure building. The big change in steel price will
directly cause the overall price of steel structure building to
change.
2. Load
Load includes wind load, snow load, dead load, and live load. The
engineers calculate the steel structure Qty. based on the load.
Large load, more steel structure will be used.
3. The span of the steel frame
Usually, the span of steel frame will controlled in 36m. The larger
of the span, the greater the amount of steel structure per square
meter. If the steel frame has a large span and no center pillar, the
amount of steel used will increase.
4. Structure
If the building has glass curtain wall, crane or mezzanine floor,
canopy, etc., to ensure the safe, steel structure will be
increased.
If you are looking for a competitive price and good quality steel
buildings manufacturer, please contact KXD for our advice.
Company Profile
Qingdao KXD steel structure Co., Ltd, is a professional enterprise
specializing in designing, developing, manufacturing, marketing and
constructing high quality steel structures, prefabricated houses
and container houses. We have professional steel structure engineering
contracting first class qualification and ISO9001: 2000 quality system certification.
Our company was established in 1996. There are 1000 employees,
including 5 registered engineers, 36 senior engineers and 120
professional technicians. Up to now, we have successfully
undertaken and operated hundreds of international projects in more than 76
countries and regions around the world.
Our products are exported to North America, South America, Europe,
Africa, Oceania and many Asian countries and regions. With the idea of "Credit builds brand", we
have already established good relationships with many overseas clients.
Based on the spirit of "Credit, Professionalism, Cooperation,
Mutual benefits", our company is building a comprehensive
industrial chain system gradually and making great efforts to
supply our quality products and perfect after-sales services to
worldwide clients.
Packaging&Shipping
The packing method for main steel frame use steel pallet, This
method packing can better protect the steel frame, and alos the
loading and unloading will be fast and convenient since it could be
taken as a whole.(see attached photo). The best advantage can save
the quantity of shipping contaier, so it will save the cost of
ocean freight, save unlading time and cost.
Erection
Upon customer request, we could send our engineer to guide the
installation, or a small team to install at the same time, teaching
local workers to install, or enough workers to install all the
goods by ourselves. It depends on whether the cost is economic.
Finished Projects Showcase
Welcome to visit us for more negotiations
Our service
We can offer one stop service for the customer from designing,
manufacturing, to testing, installation. All the steel structure
building can be fabricated customized according to customers'
demand and will be professional advice according to our experience.
A. Customers have the drawings
We can provide you the full service of production, shipment and
Installation guide, which is high quality and low cost. Because we
own all kinds of technical facilities, complete test instruments
and advanced production processes.
B. No drawings
Our excellent design team will freely design the light steel
structure warehouse for you. If you give us the following
information, we will give you an satisfactory drawing.
1. Dimension: Length, width, ridge height, eave height, etc.
2. Doors and Windows: Dimension, quantity, installation position.
3. Local Climate: Wind load, snow load, roof load, Seismic load
4. Insulation materials: Insulated Sandwich panel or Single Steel
Sheet
5. Crane beam: If you need it, it will be very helpful that you
tell us its technological parameters.
6. Usage: If you tell us the application of light steel structure ,
we can exactly design the drawings or match suitable materials for
you.
7. Other requirements: Such as fire proofing, transparent roof,
etc. Please kindly inform us, too.
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| Type of Building |
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| Please state type of building:
warehouse,supermarket,workshop,exhibition hall, hangar, farm, roof
structure or other construction |
| Dimension | a(width) | b(length) | h1(wall height) | h2(total height) |
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| Construction Site |
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| Roofing and Walls | (1) sandwich panel
(2) profile steel sheets
(3) steel sheet+glass wool blanket
(4) no walls-only roof with structures |
| Contact Name |
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| Company Name |
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| Phone Number |
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| Email |
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| Additional info |
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| Send us sketches, drawings or the project, if you have |
If you are interested in our products,please feel free to contact
with us.
