Design Common Norms:"Steel Design Code" (GB50017-2003)
"Cold-formed steel structure technical specifications" (GB50018-2002)
"Construction Quality Acceptance of Steel" (GB50205-2001)
"Technical Specification for welded steel structure" (JGJ81-2002, J218-2002)
"Technical Specification for Steel Structures of Tall Buildings" (JGJ99-98)
Component and Characteristics of the Construction:
1 The main frame (columns and beams) is made of H section steel, steel grade is Q235 or Q345
2 The envelop construction net is made of cold form C-style purlin
3 The wall and roof are made of color steel board or sandwich panels
4 Doors and windows can be designed at anywhere suit to different requests, and can sliding type or roll up type
5 Ventilation could be by window or ventilator
6The light transfer zone could be added on the wall or roof with material sun glass board.
Connection Method:
The columns are connected with the foundation by pre-embedding anchor bolt
The beams and columns, beams and beams are connected with high intensity bolts
Construction Advantage:
1 Could be designed according to different purpose and environment condition
2 Long life span, could be more than 50 years
3 Quick and easy install work and the more economic friendly
4 Could be moved and recycle
5 Strong seismic and wind resistance
Application:
| Name | Steel structuree | ||
| Dimensions | Length | H beam: 4000-15000mm | |
| Thickness: | web plate: 6-32mm wing plate: 6-40mm | ||
| Height | 200-1200mm | ||
| Color | According to customers | ||
| Size | MOQ is 300 m2, width * length * eave height, | ||
| Advantages | 1. Lower cost but beautiful outlook. 2. High safety performance. 3. easy to assemble and dismantle 4. manufacture under complete quality control system---ISO9001 5. installation with instruction of experienced engineers 6. Non-pollution. | ||
| Main components | Base | Cement and steel foundation bolts | |
| Main frame | H beam | ||
| Material | Q235B, Q345B or others as buyers' requests. | ||
| Purlin | C or Z purlin: Size from C120~C320, Z100~Z20 | ||
| Bracing | X-type or other type bracing made from angle, round pipe | ||
| Bolt | Plain bolt and High-strenth bolt | ||
| Roof & wall | Sandwich panel or color plate | ||
| Door | Sliding or rolling door | ||
| Window | Aluminium alloy window | ||
| Surface | Two lays of Anti-rust Painting or Hot Dip Galvanized | ||
| Sheet | 0.5mm or 0.6mm galvanized sheet | ||
| Accessories | Semi-transparent skylight belts, Ventilators, down pipe, Glavanized gutter, etc | ||
| Usages | 1. workshop, warehouse, plant 2. Steel web frame structure 3. Steel H-column and steel H-beam 4. Portal frame products 5. High rise building project 6. Others steel structure buildings | ||
| Packing | Main steel frame without packing load in 40' OT, roof and wall panel load in 40' HQ! | ||
| Drawing: | According to drawings or according to customer ' s requirement. | ||
| Design Parameters | If you need we design for you, please supply us the following parameter together with detail size: 1) length, width, height, eave height, roof pitch, etc 2) wind load, snow load, raining condition, aseismatic requirements, etc 4) Demands for doors and windows 5)Other information if necessary | ||
