China Africa Prefab Steel Frame Structure Peb Steel Construction Building

1.Steel frame structure brief Introduction
Steel frame structure system is the structural system of weight-bearing framework connected
by columns, beline, arc or mansard beam. In industrial and civil buildings, single-span, double
span or multi-span, double slope or single slope style single level portal framework. Windows
and ventilator or day-lighting panel can be installed according to actual situation.
2. Steel frame structure workshop material
1)The main frame (columns and beams)is made of welded H-style steel.
2)The columns are connected to the foundation by pre-embeddding anchor bolt.
3)The beams and columns, beams and beams are connected with high intensity bolts.
4)The wall and roof are made of color steel board or color steel sandwich panels, which are
connected with the purlin by self-tapping nails.
5)Doors and windows can be designed at anywhere which can be made into normal type, sliding
type or roll up type with material of PVC, metal, alloy aluminum, sandwich panel and others.
3. Steel frame structure features
1. Industralized full assemble: Light portal steel structure from room surface, wall surface, wall
frame, heat preservation layer and weight bearing structure.
2. Elegant apperance and hollow inside: More suitable for use compared with ordinary structure.
The workshop and the storage can be dived at will.
3. Construction member and section form are reasonable with light deadweight: The weight of portal
Steel structure is the one eighth to one tenth of the reinforced concrete.
4. Easy to assemble: All members are manfactured in fatory and assembled on site.
5. Comparably lower costs: Portal steel structure is light in weight, less foundation costs, shorter
period of construction. On the whole, the cost is cheaper than reinforced concrete.
4.Steel frame structure main description
1) Dimension: Length, width, height, eave height, roof pitch, etc.
2) Doors and windows: Dimension, quantity, where to put them.
3) Local climate: Wind speed, snow load, etc.
4) Insulation material: EPS, PU, rockwool, glasswool
5) Crane beam: Do you need crane beam inside the steel structure?
6) Is there materials that are not allowed to import into the country where structure is planning to use?
7) If you have other requirements, please also inform us.
8) It's better if you have your own drawings or pictures. Please send them to us.


Degree of Standard custom-made product, design and manufacture according to requirementLength No limited, increase expansion joint when length more than 200m.Width single span should be less than 12m, an arbitrary width could make by
union spans Height single floor ≤ 5m, two or three floors, average height ≤ 4mGround Channel Galvanized steel panle compression, thickness is 0.8mmPost Inside post is steel square pipe, material is Q235, components surface make
antirust process, and decorate with color steel compression parts.Roof Beam roof truss consist of thin sharpe steel by welding, component surface make
antirust processPurlin purlin is Ctype steel, material is Q235, components surface make antirust
process.Floor made of floor master beam, secondary beam and floor surface plate
(plywood)Door color steel sandwich panel door, size: 750mm*2000mm;Window PVC sliding window, with steel screen.Ceiling mineral wool acoustic panel, aluminium buckle panel, PVC ceiling Electrical accessories Supply plan, design and construction according to relevant national norms
(220V, 50Hz, with lamp, switches and multi-function sockets