1:Descriptions for Prefabricated Steel Structure Buildings
| Main Structure | Welded H Section or Hot Rolled H Section Steel |
| Purlin | C Section or Z section,Q235B,Q345B |
| Cladding system | Sandwich panels for wall and roofing,single sheets for wall and roofing |
| Roof/Wall Caldding | Corrugated Plate,or Sanwich panels for fireproof,insulation requirements,can choose EPS,PU/PIR,Rock Wool sandwich panels. |
| Brace | Q235B/Q345B Round Steel Tube/Angel steel/steel pipe |
| Tie Bar | Q235B/Q355B Round Steel Tube |
| Roof gutter | Galvanized color sheets or SS steel |
| Parapet | Designed as the customers' requirements. |
| Rain Spout | PVC pipes |
| Covering/Flashing | Bending parts from the galvanized color sheets to cover the edges. |
| Windows | Glass curtain,normal windows,Plastic windows,Aluminum Alloy windows,double glazed windows,fixed windows,opened windows,as your requirements |
| Skylight | PVC Skylight Panels |
| Ventilation | Ventilators, louvers |
| Doors | KFC doors,Glass doors,Swing door,Fire Exit doors,sandwich sliding doors,rolling doors,Electric rolling doors. |
| Connectiong | High strength Bolts,Normal Bolts,Anchor bolt |
| Packings | Suitable for shipping packaging,pallets, 40HQ, 40GP, according to your requirements. |
| Accessories | All screws,sealant,glue |
2:Several Crane Installation Methods under Portal Frame
There are several crane installation methods commonly used under a portal frame, including bridge cranes, semi-gantry cranes, and suspension cranes.
Bridge cranes are mounted on elevated runways and can move along the length of the portal frame. They are suitable for handling heavy loads and provide excellent coverage of the workspace.
Semi-gantry cranes are similar to bridge cranes but have one end supported by the portal frame while the other end is supported by legs on the ground. They offer flexibility in movement and are commonly used in situations where space is limited.
Suspension cranes are suspended from the portal frame and can move along the width of the frame. They are lightweight and versatile, ideal for lighter loads and smaller work areas.
These different crane installation methods provide flexibility and efficiency in material handling within a portal frame structure.
3:The Envelope Systems of Steel Buildins-Single Steel Sheet Wall Systems
There are three common structural forms used in portal frame construction: cross bracing, portal support, and portal support with a truss system.
Cross bracing involves diagonal members that form an X or V shape between the columns and the rafters of the portal frame. This method provides stability and rigidity to the structure, effectively resisting lateral forces.
Portal support refers to additional columns or supports placed at the ends of the portal frame. These supports bear the vertical loads and help distribute them evenly, reducing the stress on the main columns. This method enhances the overall strength and stability of the structure.
Portal support with a truss system combines the portal supports with trusses, which are triangular frameworks, to further strengthen the structure. The trusses provide additional support and distribute the loads more efficiently, allowing for longer spans and increased load capacity.
4:Steel Structure Construction Site
4:Structural Steel Construction for Pharmaceutical Processing Project Cases
Structural steel construction plays a vital role in the pharmaceutical processing industry. With its versatility, durability, and strength, structural steel provides the framework for designing and constructing pharmaceutical facilities. These structures are designed to meet strict regulatory requirements, ensuring a sterile and controlled environment for pharmaceutical production, testing, and packaging. Structural steel offers the flexibility to accommodate specialized equipment, utilities, and cleanroom environments necessary for pharmaceutical processes. Its fire-resistant properties and ability to withstand heavy loads make it a reliable choice for supporting critical equipment and ensuring the safety and efficiency of pharmaceutical operations.
