Highlight: Metal Structural Storage Warehouse ,Pre-engineered Storage Warehouse
Processing Steps of Prefabricated Steel Structure Buildings:
Planning and Design
Prefabricated steel buildings starts with a detailed planning and design phase. During this stage, the project’s requirements are identified, and the building’s specifications are established. Factors such as size, layout, and intended usage are considered to ensure that the final design meets the client’s needs. The planning phase also includes obtaining necessary permits and approvals, as local regulations may impact the building’s design.
On-Site Assembly
After the prefabricated components are transported to the site, the assembly process begins. Since the parts are pre-engineered, they fit together seamlessly, making the installation process much faster than traditional construction methods. A skilled team of workers assembles the steel frame, attaches the wall panels, and installs the roofing system. Depending on the size and complexity of the building, the assembly process can take anywhere from a few days to a few weeks.
We own more than 20 engineers who have abundant experience for various types buildings. Before design, all requirements will be collected from clients. The design will obey the requirements and pass the calculation check by the architectural soft, such as CAD, PKPM, 3D3S etc.
For the initial planning, we will design the construction blueprint after confirming the client’s requirements details. With the check and feedback from the clients, we will make the revise if possible.
After the confirm, we will make further steel structure detailed drawing to prepare the production. This will still be offered to the clients to confirm. Double check will guarantee the building with correct details.
Container House Prefab | |
Item | Prefab Homes |
Steel Structure | Prefab steel structure |
Wall Panel | 0.326/0.376/0.426/0.476mm THC steel sheet |
50/75/100mm THC EPS / rock wool / glass wool / pu sandwich panel | |
Wall Color | White grey and more(Depending on quantity) |
Roof | 0.326/0.376/0.426/0.476mm THC steel sheet |
50mm THC EPS / rock wool / glass wool / pu sandwich panel | |
Door | 0.326/0.376/0.426/0.476mm THC steel sheet |
50mm THC EPS / rock wool / glass wool /pu sandwich panel with lock | |
Window | Aluminum PVC sliding door with security bar |
Floor | MGO / cement fiber floor board |
Electricity | Pre-wired with lighting and circuit distributor installed |
Steel Structure Building Installation steps:
1.Foundation construction (pre-embedded anchor bolts)
Installing detailed drawing will be offered in advance.
2. Column installation
One worker commands truck crane how to move, 3 ~ 4 workers cooperate with crane to install the steel column, put column to anchor bolt location.
3.Beam installation
After completing the installation of adjacent two steel column, then main beam begin to install.
4.Installing roof & wall purlin
The roof and wall purlin will be installed after finishing column and beam. Bolting the purlin on the main structure.
5.Fixing wall and roof sheet
To fix the wall sheet on wall purlin by self-tapping screw; then fix the roof sheet.
6.Fixing the cover
To install the cover on the corner, eave, window and door opening.
7.Install windows and doors.
Specification of steel structure:
Items | Specification | |
Main Steel Frame | Column | Q235, Q345 Welded H Section Steel |
Beam | Q235, Q345 Welded H Section Steel | |
Secondary Frame | Purlin | Q235 C and Z purlin |
Knee brace | Q235 Angle Steel | |
Tie Rod | Q235 Circular Steel Pipe | |
Brace | Q235 Round Bar | |
Vertical and Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe | |
Maintenance system | Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
Wall Panel | Sandwich Panel / Corrugated Steel Sheet | |
Accessories | Window | Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window |
Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door | |
Rainspout | PVC | |
Live load on Roof | In 120kg/Sqm (Color steel panel surrounded) | |
Wind Resistance Grade | 12 Grades | |
Earthquake-resistance | 8 Grades | |
Structure Usage | Up to 50 years | |
Temperature | Suitable temperature.-50°C~+50°C | |
Certification | CE, SGS, ISO9001:2008, ISO14001:2004 | |
Finishing Options | Vast array of colors and textures available | |
Paint Options | Alkyd paiting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized. |
Our service:
1. Structural steel fabrication, painting , galvanizing , pre-assembly
2. Designing, fabrication and installation for Prefabricated steel structure building.
3. Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
4. Engineering consulting service
Installation:
Method 1: We provide shop drawing before installation.
Method 2: If you still don't know how to install, We will teach you the installation in our factory. when necessary , we will assemble a sample steel structure building for you.
Packing & Loading:
All the structure components, panels,bolts and sort of accessories will bewell packed with standard package suitable ocean transportation and loaded into 40’HQ. All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers,who will prevent the goods to be damaged.
Why us?
1. Professional design team, we could design the drawing as your requirement or calculate the steel quantity based on your drawing.
2. Skilled fabrication team and advanced equipment. We make the independent production schedule to each project.
3. One-stop service: We have completed lots such kinds of projects, we could provide the integrated proposal for your project.
4. Professional QC team will guarantee that we will provide the production and service as your request.
5. After sales service: If it has any questions that need us to do in your process of using, such as the maintain of outside insulation and steel components, just tell us , we will try to provide the service as well as we can.
1 | Location (where will be built?) | _____country, area |
2 | Size: length*width*height | _____mm*_____mm*_____mm |
3 | wind load (max. wind speed) | _____kn/m2, _____km/h, _____m/s |
4 | snow load (max. snow height) | _____kn/m2, _____mm |
5 | anti-earthquake | _____level |
6 | brickwall needed or not | If yes, 1.2m high or 1.5m high |
7 | thermal insulation | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be suggested; . if not, the metal steel sheets will be ok. The cost of the latter will be much lower than that of the former |
8 | door quantity & size | _____units, _____(width)mm*_____(height)mm |
9 | window quanity & size | _____units, _____(width)mm*_____(height)mm |
10 | crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting height _____m |