China Factory Prefabricated Multi-Storey Steel Structure Commmercial Building

• After-sales Service: Installation Instruction in Drawings or Videos
• Warranty: 1 Year
• Material: Steel Structure
• Usage: Warehouse, Dormitories, Temporary Offices, Workshop
• Certification: ISO, CE
• Customized: Customized
• Model NO.: DRSS-168
• Main Frame: Welded H or Box Column
• Type of Steel for Building Structure: High Strengh Steel
• Surface Treatment: Galvanized and Painting as Customer′s Request
• Design Code: Wind Load, Snow Load, Earthquake Grade
• Service Life: More Than 50years
• Service: Designing, Manufaturing, Shipping, Installation in
• Transport Package: Seaworthy Package for Steel Structure as Request
• Specification: Customized
• Trademark: DRYC
• Origin: Qingdao, China
• HS Code: 73089000
• Production Capacity: 30000 Metric Tons a Year

Product Description

Advantage of Steel Structure

1. Durability: One of the most advantageous features of the steel is strength and durability. As compared to other materials, steel has a better capability of withstanding natural calamities such as cyclones and earthquakes. Also, it is known for its durability and with little maintenance it can last more than 50 years.
2. Lightweight: If I-beams made of steel are used for framing are compared with the similar amount of wood used for the same purpose, steel will be lighter than wood. Design of the I-beam makes them structurally sound and lighter than any many materials used for framing. Moreover, it is easy to handle and transport too. It can easily be lifted by crane. This makes it a versatile material in true sense.
3. Cost effective: Steel is a cost-effective material in longer run. Its initial cost may be higher than other building materials, however in longer run it turns out to be a cost-effective choice. Hence, it is widely chosen for construction projects.
4. Flexibility: Steel is easy to work with and hence, it gives flexibility to achieve desired designs. As a result, steel is a popular choice of material for designers in the construction industry.
5. Fire resistance: Another important feature that steel offers is fire resistance as compared to other traditional materials. Wooden structures are highly combustible and can catch fire quickly. Although with heat steel's properties may change, additional measures such as chemical treatment, etc., can help you make steel fire resistant.
6. Recyclability: Nowadays there is a greater emphasis on eco-friendly materials which includes recycled and recyclable material. Advantage with steel is that it is a recyclable material and once the structure is dismantled for any reason, steel can be recycled and reused for other purposes. All of these factors make steel structures the preferred option in construction. This does not mean that builders do not use other material - it simply means that the contribution and role of steel in construction is significant and diverse.

Project: Steel structure shopping mall 



 Main options for the componets are as the following:

Main Structure	Column	Q345B5 Welded H steel column , Round column
	Rafter, Beam	Q345Bwelded H steel beam
	Surface processing options	1. Epoxy zinc-rich primer + epoxy mica termediate paint (120μm thickness)
		2. Hot dip galvanization
Sub Structure	Purlin	Q355B, C or Z section steel, galvanization 275g/m2
	Angle brace	Q235B, L- steel
	Cross bracing	Q235B round bar, L-steel
	Tie bar	Q235B, round pipe
	Batter brace	Q235B, round bar
Roof System	Roof panel options	1. Insulated sandwich panel, PU, rock wool, glass fiber, EPS. Two sides is steel sheet. Thickness of roof panel 50mm/75mm/100mm, thickness of steel sheet 0.4mm/0.5mm/0.6mm
		2. Steel plate, thickness 0.4mm/0.5mm
	Gutter options	1. Galvanized steel gutter, thickness 2.0mm/2.5mm, 3.0mm
		2. Painted, Pre-finished steel gutter, thickness 0.4mm/0.5mm/0.6mm
	Down spout	PVC pipe
	Steel flashing and cover	Steel sheet for roof ridge cap, gable wall end cover and corner cover
	Options	Roof skylight 1.8mm PVC sheet and stainless steel ventilator
Wall System	Wall panel options	1. Insulated sandwich panel, PU, rock wool, glass fiber, EPS. Two sides is steel sheet. Thickness of wall panel 50mm/75mm/100mm, thickness of steel sheet 0.4mm/0.5mm/0.6mm
		2. Steel plate, thickness 0.4mm/0.5mm
		3. Brick wall (provided by client)
	Door	1. Roller door for truck, size customized
		2. Sliding door for truck, size customized
		3. Access door, steel door, glass door etc.
	Window	PVC or Aluminum frame, Fixed, swing, sliding, louver etc, size customized
	Steel flashing and cover	Steel sheet end cover and corner cover
Accessories and fasteners		Anchor bolts, chemical bolts, high strength bolts, ordinary bolts, self-tapping screws, rivet etc.

The experienced design team will provide the best solutions according to the customers' requirements and enviroment conditions. 

If  you have the design drawing, we could make the budget according to your design.
If you could advise the following parameters so that we could make the design and quotation accordingly.

1. Location (where will be built? )	_____  country, area
2. Size:	_____  mm(L) * _____mm(W) * _____mm(H)
3. Live load on roof	_____  kn/m^2,
4. Wind load (max. Wind speed)	_____  kn/m^2, or _____km/h, or_____m/s
5. Snow load (max. Snow height)	_____  kn/m^2, or _____mm
6. Anti-earthquake	_____  level
7. usage of the building:
8. Brickwall  needed or not	if yes, 1.2m high or 1.5m high
9.  Thermal insulation	if yes, EPS, fiberglass wool, rockwool, PU sandwich panels, Corrugated steel sheet with fiber glass wool will be suggested; If not, the Corrugated steel sheet will be ok. The cost of the latter will be much lower than that of the former.
10. Door quantity & size	_____ units, _____(width)mm*_____(height)mm
11. Window quanity & size	_____ units, _____(width)mm*_____(height)mm
12. Crane needed or not	If yes, _____units, max. Lifting weight____tons; Max. Lifting height _____m
13. Others	Skylight belt, ventilator and any other accessories if needed.

If you have any enquiry, please feel free to contact me. I have over 20 years of trading experience in many markets, such as America, EU, Mideast, Africa, Southeast Asia, Rusia. I will do my best to help you achieve the optimal solutions for your projects, thank you.

Meeting with Customers