China New Steel Structure Design Building Services

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

Workshop, warehouse, office buildings, supermarkets, logistic warehouses, showrooms, hangar, shelter, etc