Product Description:
Steel frames construction is a very popular structural form for
multi-story buildings as it provides great flexibility.
STRUCTURAL PRINCIPLES
The structure must have adequate strength and stiffness to resist
the applies loads due to gravity and wind. The function of the
structure in resisting vertical loads due to gravity and horizontal
loads due to wind is generally considers separately.FACTORS AFFECTING CHOICE OF STRUCTURAL SYSTEM
The design should ensure a coordinated approach including
structure, envelope, services and finishes. the principal
descisions integration of building services, and external wall
construction.FLOOR SYSTEMS
The principal structural elements of a typical multi-storey
building are the floors, beams, columns and foundations.FRAMING SCHEMATICS FOR A COMPLETE BUILDING STRUCTURE
The most common forms of complete building structure in steel
construction are the established composite system and the Slimdek
system.VERTICAL BRACING SYSTEMS
A variety of structural forms can be used to provide lateral
stability. the principal systems are shear walls, lattice frames
and rigid frames, but more sophisticates systems may be needed for
very tall buildings.
Technical Parameters:
| Item | Material | Description and surface process | |
| Main steel frame | Column and Beam | Q235 or Q355 | H section steel with two coats of mid-gray paint | |
| Purlin | Q235 or Q355 | Galvanized C or Z type steel | |
| Connecting Pieces | Tie tube | Q235 | Circular Tube with two coats of mid-gray paint | |
| Knee-Bracing | Q235 | L50*4 Galvanized angle steel | |
| Strutting piece | Q235 | φ12*2.5 Galvanized Circular Tube | |
| Column Bracing | Q235 | Circular Tube with two coats of mid-gray paint | |
| Horizontal Bracing | Q235 | Circular Tube with two coats of mid-gray paint | |
| Casing | Q235 | φ30*2.5 Galvanized Circular Tube | |
| Door and Window | Item | Description | |
| Door | Roller shutter door or Sliding door | |
| Window | PVC Window or aluminum alloy window | |
| Other parts | Ventilating device | Fan,Ventilation window | |
| Bolt | Foundation bolt,High strengthen bolt, Normal bolts | |
| Skylight | Yx-840 Glass Fiber Reinforced Plastics | |
| Out/Inner ridge tile | 0.50mm Color sheet | |
| Crane beam | Q235 or Q345 H section steel with two coats of mid-gray paint | |
| Panel Material parts | (1). External Wall panel: (below is selectable) | |
| 1) 50mm, 75mm or 100mm thickness EPS sandwich panel | |
| 2) 50mm, 75mm or 100mm thickness glass wool sandwich panel | |
| 3) 50mm, 75mm or 100mm thickness Rockwool sandwich panel | |
| 3) 900# Corrugated Galvanized Steel sheet with different Color | |
| 4) Kinds of PVC wall panel. | |
| (2). Internal Wall panel: (below is selectable) | |
| 1)50mm, 75mm or 100mm thickness EPS sandwich panel | |
| 2) 50mm, 75mm or 100mm thickness glass wool sandwich panel | |
| 3) 50mm, 75mm or 100mm thickness Rockwool sandwich panel | |
| (3). Roofing panel: (below is selectable) | |
| 1)50mm, 75mm or 100mm thickness EPS sandwich panel | |
| 2) 50mm, 75mm or 100mm thickness glass wool sandwich panel | |
| 3) 50mm, 75mm or 100mm thickness Rockwool sandwich panel | |
| 3)Corrugated Steel Sheet, an insulating layer if need. | |
| 4)Corrugated PVC roof panel. | |
| (4). Skylight: 820# Glass Fiber Reinforced Plastics (FRP) | |
Applications:
Multi-storey office building are pre-engineered structural
frames,which is lightweight and can be fabricated in factory.The
main frame consist of column as well as roof beams and can be
customized for color and shape as per project requirements.
If you want to build a office,prefabricated office building would
be a ideal choice.Here are the reasons follow below.
High material strength and light weight
Compared with concrete and wood, the ratio of density and yield
strength is relatively low, so under the same stress conditions,
the steel structure member section is small, light weight, easy to
transport and installation, suitable for large span, high height,
bearing heavy structure.
Convenient installation and construction
Almost all materials are bolted or riveted and can be completed
according to the installation drawings without excessive technical
requirements. The construction process is not affected by the
season, and the construction time is guaranteed.
Low cost and cost saving
All the material size can be adjusted, easy to load and unload
transportation; All components are prefabricated in the factory,
and only need to be installed according to the relevant drawings,
and connected with bolts, rivets and other bolts. The construction
speed is fast, and labor costs and construction time are saved.
Long service life
The service life of the structure can be up to more than 50 years,
of course, also depends on the use and maintenance of the customer,
the local environment and climate.
Low carbon, energy saving, green environmental protection, reusable
Demolition of steel structures generates little construction waste,
and steel can be recycled.
Support and Services:
Our Multi Storey Steel Building product comes with comprehensive
technical support and services to ensure the successful
implementation of your project. Our team of experts will provide
you with:
- Structural analysis and design support
- Building code compliance assistance
- Material specifications and sourcing recommendations
- Project management and coordination services
- On-site technical support and supervision
- Training and education on installation and maintenance
Our goal is to ensure the highest level of customer satisfaction by
providing you with the necessary resources to make your project a
success.
Packing and Shipping:
Product Packaging:
The Multi Storey Steel Building product will be packaged in sturdy
wooden crates or pallet to ensure safe transportation.
All the parts and components of the building will be carefully
packed and labeled for easy identification during installation.
Additionally, a detailed packing list will be included with the
shipment to help ensure that all parts have been received.
Shipping:
The Multi Storey Steel Building product will be shipped via t ship,
depending on the size and destination of the order.
Customers will be notified of the estimated delivery date and will
be provided with a tracking number to monitor the status of their
shipment. For international orders, customers are responsible for
any customs fees or duties that may apply.
FAQ:
Q:Are you manufacturer or trading company?
A:We are manufacture factory, located in Qingdao city, near to
Qingdao port. And we have total 3 workshops from steel structure to
wall and roof sheet.
Q: How about your quality control?
A: We have got certificate ISO & CE. Products processing through
cutting, bending, welding, shot blasting, ultrasonic testing,
packing, storing, loading to ensure no quality defects.
Q: Is third party inspection available?
A: SGS, BV, TUV, etc. are available, it is according to client
requirement.
Q: How about your delivery time?
A: Generally within 30-45 days, it is according to order quantity,
partial shipment is allowed for big order.
Q: What about the installation?
A: We'll provide the detailed installation drawing, supervisors
guiding installation is available. We can do turnkey job for some
kind of projects.
Q: How to ensure the product you supply is what we want exactly?
A: Sales and engineer team will provide you the suitable solution
according to your requirements before placing order. Proposal
drawing, Shop drawing, 3D drawing, Materials photos, Finished
projects photos are available, which will help you understand the
solution we provided deeply.
