- Model NO.: PB-78
- Usage: Warehouse, Villa, Dormitories, Temporary Offices, Workshop, Apartment
- Customized: Customized
- Core Material of Sandwich Panel: EPS/PU/Mineral Wool/Glass Wool
- Packing: Stanard Packing
- Trademark: WISKIND
- Specification: Customized
- HS Code: 9406000090
- Material: Steel Frame & Sandwich Panel
- Certification: ISO
- Size: Customized
- Shipment: 20 Days After Receiving Deposit
- Design: as Required
- Transport Package: Standard Packing
- Origin: Shandong, China
|Drawing & Design||According to your drawing or our design as per customer's dimensions and requests.|
|Main structure||Light galvanized steel frame|
|Roof & Wall||Sandwich panel or precast steel plate|
|Tickness of sandwich panel(mm)||50/75/100/150|
|Door material||Aluminum Alloy / plastic steel / Engineered wood / sandwich panel|
|Window||Aluminum Alloy window / plastic steel window|
|Floor material||Plywood or as per request.|
|Service life||20 years|
General technical description for standard prefabricated house worker camp
Technical Parameter of standard prefabricated house:
1. Wind resistance: Grade 11(wind speed≤ 120km/h)
2. Earthquake resistance: Grade 7
3. Live load capacity of roofing: 0.6kn/m2
4. External and internal wall heat transmission coefficient: 0.35Kcal/m2hc
5. Second Floor Load Capacity: 150 kg/m2
6. Live load of corridor is 2.0kn/ m2
7. Wall permitted loading: 0.6KN/ m2
8. Ceiling Permitted live loading: 0.5 KN/m2
9. Wall Coefficient of thermal conductivity: K=0.442W/m2k
10. Ceiling Coefficient of thermal conductivity: K=0.55W/ m2K
Our steel purlins are roll-formed from Hi-Tensile Galvanised steel. They are primarily used to provide lightweight, economical, efficient roofing and cladding support systems for framed structures. Our hot dip galvanized purlins are available in a range of different sizes and configurations.As the purlins are pre-punched in our factory, they are quick to install and suitable for both insulated and uninsulated roofs and walls.
C purlin & Z purlin product description
1.Manufactured from high tensile galvanized steel
2.Despotic C & Z section steel , Z section steel is roll- formed from galvanized steel ,specification to be complete.
3.Make from quality raw material.
4.Pre-punched holes based on detail design.
5.Complete assessories package available.
6.C purlin, Z purlin and H beam are widely used in factory buildings,large -span bridges,gymnasiums and portable houses.
7.C purlin may be used in single spans and continuous spans in multi-bay buildings.
8.We can make adjustment to meet your inquiries as we can do.
Steel Purlin typically refers to roof framing members that span parallel to the building eave, and support the roof decking or sheeting. The purlins are in turn supported by rafters or walls. Purlins are most commonly used in Metal Building Systems, where Z-shapes are utilized in a manner that allows flexural continuity between spans.<o:p>
It is the practice in the steel industry that structural shapes are assigned representative designations for convenient shorthand description on drawings and documentation: Channel sections, with or without flange stiffeners, are usually referenced as C shapes; Channel sections without flange stiffeners are also referenced as U shapes; Point symmetric sections that are shaped similar to the letter Z are referenced as Z shapes. Section designations can be regional and even specific to a manufacturer. In steel building construction, secondary members such as purlins (roof) and girts (wall) are frequently cold-formed steel C, Z or U sections, (or mill rolled) C sections.
Cold formed members can be efficient on a weight basis relative to mill rolled sections for secondary member applications. Additionally, Z sections can be nested for transportation bundling and, on the building, lapped at the supports to develop a structurally efficient continuous beam across multiple supports.