Prefabricated Houses Building Material Prefab Steel Structure
Construction Industrial Warehouse Workshop
STEEL STRUCTURE
Primary frame element such as steel columns, steel beams and other
members are made by hot-galvanized hot-rolled H section steels and
welded section steel, which will be bolted together at site. A
factory galvanization surface treatment is applied to get better
anti-rusting and anticorrosion effect of primary framing elements.
SECONDARY FRAMING
Galvanized purlin, tie bar, roof and wall support, are formed as
secondary framing.
BRACING SYSTEM
Round steel is supplied with knee bracing and other supporting
parts that need portal framing, which will improve the stability
and durability of the whole structural building.
CLADDING SYSTEM
Roof and Wall are covering of color-coated corrugated steel sheet,
hot dipped with zinc and aluminum compound, which is fixed to the
outside of structural building to protect it against bad weather or
to have a good appearance.
ADVANTAGES
1. Light weight, high strength, 50years durable use, no
construction waste.
2. Quality certification ISO: 9001: 2008
3. Cost considering: Time saved, cost saved;
4. Easy move, materials can be recycled used, environmentally;
5. Used widely, used as factory, warehouse, office building,
aircraft hangar etc;
6. Structural durabilities, easy maintenance.
Item | Materials | Remark |
Steel
Frame | H section column and beam | Q345 steel, paint or galvanization |
wind resistant column | Q345 steel,paint or galvanization |
Secondary bracing | Roof purlin | Q235B C/Z section galvanized steel |
Wall purlin | Q235B C/Z section galvanized steel |
Tie bar | Q235,φ89*3 round steel pipe |
knee brace | angle steel,Q235,L50*4 |
roof horizontal bracing | φ20,Q235B steel bar, paint or galvanized |
column vertical bracing | φ20,Q235B steel bar, paint or galvanized |
casing pipe | φ32*2.0,Q235 steel pipe |
Pulling bar | Φ10 round bar Q235 |
Roof and wall
protecting system | Wall and roof panel | corrugated steel sheet/sandwich panel |
gutter | color steel sheet/galvanized steel/stainless steel |
Trim and flashing | color steel sheet |
downspout | PVC |
self tapping screw |
|
Fastener system | Anchor bolts | Q235 steel |
High strength bolt | The Specifications shall be determined according to the design of
steel structure. |
Normal bolt |
Nuts |
Window and door | Window | Aluminium windows |
Door | According to requirement to choose,can be EPS door,windproof
door,high-speed roll-up door,industrial sliding door etc. |
QUANZHOU RIDGE STEEL STRUCTURE COMPANY PRODUCE
1. Production job based on steel building confirmed drawing.
2. We also can make the products with materials and drawing from
customer.
3. Quality control work goes through every step during production.
4. Third Party Quality Check , customer on-site quality inspection
and any other reasonable inspection way is ok.
After-sale service
1. After production, we will supply steel building installation
drawing
2. Send techinican to guide installation on site if customer
request.
Additional service: if need us check the other factory, or need us
inspect the container loading , we are glad to help.
Don't hesitate to contact us and send your inquiry.
With below information,you will get a more accurate design and
quote.
1. Dimension:length m*width m*height m
2. Wind speed:_____km/h
Snow load:____kn/m2
3. Roof and wall material: EPS /rock wool/ fiberglass wool/ PU
sandwich panel/ steel sheet?
4. Do you need plane skylight, roof ventilator etc? plane skylight
5. Do you have other request?
