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Prefab Steel Structre School Office Prefabricated Classrooms Multi Storey Building
Constructing a 5-story steel structure is a complex project that requires careful planning, engineering expertise, and compliance with local building codes and regulations.
The construction steps are generally divided into 6 stages, as described below:
1. Planning and design
Determine the use of the building, the number of floors, and ask professional architectural designers to design.
Site analysis: Assess the soil hardness, pressure and drainage of the land.
Design buildings: Create architectural and structural plans, including floor layouts, elevations, and load calculations.
Get permission: Submit the plan to the local authorities for approval and obtain the necessary permits.
2. Foundation construction
Excavation: The site is cleared and levelled, and then the foundation is excavated.
Foundation and foundation: Poured concrete foundation and baseplate, designed to support the weight of a 5-story steel structure.
Anchor bolts: Anchor bolts are installed on the foundation for securing steel columns.
3. Steel frame installation
Steel columns: Erect vertical steel columns, ensuring that they are vertically and firmly anchored to the foundation.
Steel beams: Horizontal steel beams are installed to connect the columns to form the building skeleton.
Bracing: Add diagonal bracing or shear walls to provide stability and resist lateral forces (such as wind or earthquakes).
Floor system: Steel plate and steel bar are installed on each layer, and the floor is paved with cement and brick.
4. Enclosure structure
External walls: Install metal plates, curtain wall tiles or glass for external walls).
Roofing: Add steel roofing panels and waterproof roofing materials.
Insulation: Install thermal insulation foam or sandwich panels to improve energy efficiency and meet building code requirements.
5. Internal construction
Partition wall: with purlins, sandwich board partition.
Utilities: Install electrical, plumbing and HVAC systems.
Ceiling: Install structural elements for ceiling beautification according to design.
6. Finishing touches
Spray fireproof material or paint to prevent rust of structural parts, install doors and Windows. Ask professional personnel to carry out the construction completion inspection.
Structural integrity: Ensure that the design takes into account dead load, live load and environmental forces.
Material quality: High quality steel and building materials.
Safety: Follow safety procedures during construction to protect workers and the public.
Budget and schedule: Plan for contingencies to avoid delays and cost overruns.
Specifications: | |
main steel frame | H section steel beam and columns, painted or galvanized, galvanized C section or steel pipe |
Secondary frame | hot dip galvanized C purlin , steel bracing , tie bar , knee brace , edge cover etc. |
Roof panel | EPS sandwich panel,glass fiber sandwich panel,rock wool sandwich panel,and PU sandwich panel or steel sheet |
Wall panel | Sandwich Panel or Corrugated Steel Sheet |
Tie Rod | Circular Steel Tube |
Brace | Round Bar |
Knee Brace | Angle Steel |
Roof Gutter | Color Steel Sheet |
Drawings & Quotation: | |
(1) Customized design is welcomed. | |
(2) In order to give you an exactly quotation and drawings, please let us know the length, width, eave height and local weather. We will quote for you promptly. |