China Prefabricated Office Buidling in Steel Frame with Good-Looking Drawing Fast Installation

Prefabricated Office building in steel frame
Description
Steel frame building included the main structure (steel beam/girder, steel column/pillar), the secondary structure( roof and wall purlin, steel bracing, tie-bar etc), door and windows, and other accessories.
Application
Commerce: Mall, hotel, exhibition hall, office building.
Public: School, library, sports stadium, churce, etc.
Advantages
1. Prefabricated. Fast and easy installation, time saving and labor saving.
2. Customized design, various layout, beautiful appearances, different colors for the walls and roof
3. light weight, easy move and cost saving,
4. Removable,convenient to assemble or disassemble. Fast construction and easy installation
5. Environmentally, recycle, no waste produced
6. High strength, can resistance grade 8 earthquake
water proof, fire proof; can resists strong wind and heavy snow.
7. Long life span.can be used for more than 50 years.
8. Wide span , single or multiple spans, can have a maximum span distance in 36m without middle columns.
Specification

Main PartsItem NameSpecificationMain Steel frameSteel ColumnQ235B, Q345B
H shape, Box, Steel pipe, Hot rolled sheetSteel BeamQ235B, Q345B
H shape, Steel Truss, Hot rolled sheetSupporting SystemBraceQ235B, Q345B
Steel rod, Steel pipe, Angle steelRoof PurlinC or Z shape, Steel purlinWall PurlinQ235B, Q346B
C or Z shape, Steel purlinRoofSingle colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc.,WallSingle colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc.,AccessoriesBoltsOrdinary, High strengthGutterGalvanized Steel plate, Stainless steelWindowsAluminum alloy-Glass, Aluminum alloy-shutter, PVCDoorsSliding or Rolling doorDownpipesPVC pipe, Color steel pipeEdge CoverMade of color steel sheet thickness 0.5mmVentilatorStainless steelCraneCrane in 5 tons to 20 tons

Stucture

Specifications
1)Size: MOQ is 100m2, width X length X eave height, roof slope2)Type: Single slope, double slope, muti slope; Single span, double-span, Multi-span, single floor, double floors!3) base: Cement and steel foundation bolts4) Column and beam: Material Q345(S355JR)or Q235(S235JR) steel, all bolts connection! Straight cross-section or Variable cross-section!5) Bracing: X-type or V-type or other type bracing made from angle, round pipe, etc 6) C or z purlin: Size from C120~C320, Z100~Z2007) Roof and wall panel: Single colorfull corrugated steel sheet0.326~0.8mm thick, (1150mm wide), or sandwich panel with EPS, ROCK WOOL, PU etc insulation thickness around 50mm~100mm,8)Surface: Two lays of Anti-rust Painting!

For client information
If you need we design for you, pls supply us the following parameter

Design ParametersSize: width X length X eave height, roof slope1)Live load on roof(KN/M2) Wind speed(KM/H)2) The function of building, the interior equipmet3) The special requirement on function4)Earthquake load if have. Snow load (KG/M2)
5) Demands for doors and windows6)Crane (if have), Crane span, crane lift height, max lift capacity, max wheel pressure and min wheel pressure!

Steel Structure Process:

1. Prepare raw materials : cut steel plate or use internation size H section steel and angle steel, round tube, round steel, square tube etc.;
2. Assembly and welding: our welders will follow the drawings to assemble the steel members and weld them together as a entire beam/column/brace and so on; (Our quality inspector will check the steel pieces after finish welding, this is the first quality check)
3. Sand blast : After finish welding and polishing, our sand blast effect can reach internation 2.5 high grade, very good for resist rust; (Secondary quality check)
4.Paint : Within 2 hours after sand blast, all the steel members should be paint. Client can choose any color and any brand of paint. (The third quality check)
5. Inspect the goods by client : After we finish a part of fabrication work, we will invite clients to check the goods before we pack the steel frame.
6.Packing and loading : If clients require us to load the goods by close containers, we will pack the steel structure members one by one on the steel skid and tie the whole steel package well. The fourth quality check )
Packing: Main steel frame without packing load in 40' OT, roof and wall panel load in 40' HQ! Or according to customer's requirement.


Installation service
* Layout plan can be designed if needed.
* Installation introduction / CD / installation drawing will be provided if needed.
* Engineers and workers can be sent abroad for guidance and installation.
All stuff have been preinstalled in the container and you just need put it on site ,connect to electricity and wate
about Us
1. Founded in the year of 2003,professional in various prefab houses and container houses and steel structure making.
2. More than 50 R&D staff and more than 400 workers
3. 55, 000 square maters factory, full line production
4. Qualification: CE(DIN18800), ISO9001, BV, SGS; ( CSA, AS/NZS, UL etc. )
5. High Construction Efficiency, delivery time will be within 20 to 30 days
Overseas Projecs List
Customers
Contact :
Qingdao Xinmao ZT Steel Construction Co., Ltd.
Add: Room 501, Building 1, Yiyuanju , Qingdao, China
Tel: 0086-532-67760041 Mobile:+86-18300293112
Miss Kathy