China Competitive Good Design Large Span Building

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:

structure frameSteel Welded H Section and Hot rolled H sectionSecondary frameGalvanized C section,tie bar,knee bracing,edge cover ect.Purlingalvanized C Section or Z Section ChannelRoof and Wall CladdingEPS& Rock Wool& Fiberglass & PU Sandwich Panel or Corrugated Steel Sheet Tie RodCircular Steel TubeBraceRound BarColumn & Transverse BraceAngle Steel or H Section Steel or Steel PipeKnee BraceAngle SteelRoof GutterColor Steel SheetRainspoutPVC PipeDoorSliding Sandwich Panel Door or metal DoorWindowsPVC/Plastic Steel/Aluminum Alloy WindowConnectingHigh Strength BoltsPackingDecided by you , loaded into 1X 40ft GP,1X20 ft GP,1X40 ft HQDrawingWe can make the design and quotation according to your require or your drawimg

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:
Workshop, warehouse, office buildings, supermarkets, logistic warehouses, showrooms, hangar, shelter, etc
Wiskind group is a professional steel structure system manufacturer of Structure system,metal sandwich panels,Prefabricated sandwich sheet,Accessory system,C/Z purlin and roof ventilating system in China. All of our products have been got the ISO9001:2008/ ISO14001:2004Oversea projects we undertook in the last few years:

Malaysian student apartment :53000 sqm.

Racks warehouse for Ukraine: 288m*48m*12m,with 150mm Pu sandwich panels.

Supermarket for Belarus:Building area is 25000sqm ,three floors. The height is
17m,with PU sandwich panels for wall and roof.

180 units prefabricated house for Chile:2000 units container house and 100000 m EPS
sandwich panel.

20000 m PU sandwich panels for Brazil.

110000 m PU sandwich panels for America.

Indian workshop for mineral company:27800sqm

Column and beam:

Material Q345(S355JR)or Q235(S235JR) steel, all bolts connection !straight cross-section or Variable cross-section!