| Customization: | Available |
|---|---|
| Connection Form: | Bolt Connection |
| Material: | Steel Structure |
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Products Specification
| Items | Specification | |
| Main Steel Frame | Column | Q235, Q345 Welded H Section Steel |
| Beam | Q235, Q345 Welded H Section Steel | |
| Secondary Frame | Purlin | Q235 C and Z purlin |
| Knee brace | Q235 Angle Steel | |
| Tie Rod | Q235 Circular Steel Pipe | |
| Brace | Q235 Round Bar | |
| Vertical and Horizontal Support | Q235 Angle Steel, Round Bar or Steel Pipe | |
| Maintenance system | Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet | |
| Accessories | Window | Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door | |
| Rainspout | PVC | |
| Live load on Roof | In 120kg/Sqm (Color steel panel surrounded) | |
| Wind Resistance Grade | 12 Grades | |
| Earthquake-resistance | 8 Grades | |
| Structure Usage | Up to 50 years | |
| Finishing Options | Vast array of colors and textures available | |
| Paint Options | Alkyd paiting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanize |
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(1)What is pre-engineered steel building?
Pe-engineered steel buildings are a steel structures built over a structural concept of primary members, secondary members, roof and wall sheeting connected to each other and various other building components.
These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation etc., based on the customer's requirements. All the steel buildings are custom designed to be lighter in weight and high in strength.
(2)Model of pre-engineered steel buildings
Steel structure building componet system:primary members H steel , secondary members, roof and wall sheeting (or sandwich panel)connected to each other and various other building components. These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, canopy, bridge crane if need, insulation etc., based on the customer's requirements. All the steel buildings are custom designed to be lighter in weight and high in strength. Thus steel building designs have become more flexible, durable and adaptable over the last four decades which has made steel one of the preferred materials for building construction.
Structural diagram
Secondary structural framing refers to purlins, girts, eave struts, wind bracing, flange bracing, base angles, clips and other miscellaneous structural parts.
Purlins, girts and eave struts are cold formed steel members which have a minimum yield strength of 345 MPa (50,000 psi) and will conform to the physical specifications of GB/ISO/CE or equivalent.
ROOF & WALL SHEETS/PANELS
Standard steel panels are 0.3,0.4 0.5 mm or 0.6 mm thick and have a minimum yield strength of 345 MPa. Steel panels are hot dipped and galvanized with zinc or zinc-aluminium coating. The base material is pretreated, before applying a corrosion resistant primer and top coat. The combined thickness of the painted film is 25 microns on the front side and 12 microns on the reverse side.
OTHER BUILDING ACCESSORIES
Other building accessories include anchor bolts, fasteners(bolts, nuts, turnbuckle, expansion bolts), gutters, downspouts,doors, windows,ventilators,skylight panels,louvers and all other building-related materials.
(6)Manufacturing programm and method statement on the steel structure:
The purpose of method statement is to describe the guidelines and methodology followed by our company during the fabrication, blasting, painting and supply of pre-engineered structure for any of steel building project.
| Technical Specification | |||
| No. | classify | Name | Specification & Parameter |
| 1 | Type | standardization | custom made products, design and manufacture according to client' s demand |
| 2 | disassembly and assembly | not suitable for assemble and disassemble, lower repeating utilization factor. | |
| 3 | Specification | Length | No limited, increase expansion joint when length more than 200m. |
| 4 | Width | ≤ 11m | |
| 5 | Height: | ≤ 3.0m | |
| 6 | Roof slope: | double slope, 1: 6-1: 4 | |
| 7 | Floors: | 1floor | |
| 8 | Standard | Ground channel | Galvanized steel panel pressure, steel panel thickness is 0.8mm |
| 9 | Post | Outdoor post is square steel pipe, material is Q235, components make bottom and surface painted process. | |
| 10 | roof beam | Triangle roof frame is welded by square steel pipe, components surface is made rust-proof process. | |
| 11 | purlin | Purlin is square steel pipe, material is Q235, components surface is made rust-proof process. | |
| 12 | wallboard | 75mm~150mm thickness color steel sandwich panel, white color | |
| 13 | roof board (Ceiling board) |
75~150mm thickness color steel sandwich panel, white color | |
| 14 | roof tiles | V35-125-350 color steel tiles, blue or red color | |
| 15 | door | sandwich panel door, size: 750mm*2000mm; | |
| 16 | window | PVC sliding window, conch model | |
| 17 | Options | ceiling | roof board is also ceiling board, so this house don' t need to make ceiling again. |
| 18 | canopy | color steel sheet or color steel sandwich panel canopy | |
| 19 | door | compound wooden door, security door, aluminium alloy door | |
| 20 | Electrical accessories | Supply plan, design and construction according to relevant national norms(220V, 50Hz, with lamp, switches and multi-function sockets. ) | |
| 21 | Water plumbing accessories | Supply plan, design and construction according to relevant national norms | |
| 22 | Sanitary ware | Supply according to customer needs | |
| 23 | Furniture and electrical appliance | Design according to client' s needs | |
| 24 | Design Parameter |
roof dead load | 0.3KN/m2 |
| 25 | roof live load | 0.5KN/m2 | |
| 26 | wind load | 9 degree, wind load: 0.35KN/m2, design speed: 24m/S(Chinese standard) | |
| 27 | Earthquake resistant intensity | 6 degree | |
| 28 | used temperature | Scope: -25° C~+50° C | |
| 29 | Installation | Tools | electric drill, pulling rivet, electric hammer, spanner, screwdriver etc, need power to install the house |
| 30 | Efficiancy | Four skilled labor one day can erect 40m2' s house body | |
| 31 | Transport | Container | each 40ft container could load 130~150m2 house body material |
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