Steel structures of schools

Prefabricated steel structures of buildings have many advantages that traditional building materials do not have. Especially with their outstanding characteristics of green environmental protection, safety and comfort, and beautiful appearance, they have been widely promoted in green construction, and the construction of green schools has also achieved initial results. Therefore, Steel structure schools are now widely used in areas prone to natural disasters.

Steel structures of schools material list table

Item	Name	Specification	Grade
Main steel frame	Column	Welded or hot rolled H section steel	Q235B/Q355B
	Beam	Welded or hot rolled H section steel	Q235B/Q355B
Secondary frame	Purline	Galvanized C/Z purline	Q235B/Q355B
	Column & beam brace	Round bar/circular steel tube	Q235B
	Tie rod	Circular steel tube	Q235B
	Flying brace	Angle steel	Q235B
	Tie bar	Round bar	Q235B
Maintenance system	Roof panel	0.326~0.6mm color corrugated sheet or 50~100mm EPS / rock wool / PU sandwich panel	PPGI / PPGL
	Window	Aluminiumn alloy window / PVC window
	Door	Sliding door or rolling metal door
Accessories	Gutter	Colour steel / galvanized steel / stainless steel
	High strength bolts	High strength steel	10.9S
	Anchor bolt	M24~M65	Q235B
	Others	Common bolt, skylight board, downpipe, ventilation ball, glass wool, etc
Paint options		Two coats of anti-rust primer or galvanized.

(Material combination diagram, for reference only, must include steel columns, steel beams, purlins, color steel plates, connecting beams and edges, etc.)

Steel structure features:

• Low maintenance cost.
• Environmentally friendly and recyclable.
• The steel structure is sturdy, durable and stable.
• The production and installation are quick and easy.
• Service life is more than 50 years.
• Tailor-made: design according to actual needs.

Steel structure packaging and transportation:

All structural parts, steel, bolts and various accessories will be properly packaged using 40’OT40HQ. If you use 40’HQ, the customer needs to pay for the steel bracket and packing.

All products are loaded and unloaded in the loading and unloading yard of the factory by our skilled workers using gantry cranes and forklifts to prevent damage to the goods.

Why Choose HongYe?

1. Quality control system

• Purchase materials from famous steel manufacturers and provide traceable product quality specifications.
• In the manufacturing process, we will have QC for quality inspection in every process.
• Before loading the steel into the container, we will arrange for QC to inspect all the steel.
• In our manufacturing process, customers are welcome to come to supervise production.
• Can be pre-assembled to check quality and connection.

2. Technical Services

• Help customers replace foreign materials with Chinese materials (modified drawings will be sent to customers for confirmation).
• Modify and optimize workshop drawings.
• Provide professional advice.
• Answer other technical questions.

3. Loading management

• Before loading the container, we will arrange all quality inspectors to inspect all the goods.
• We have a business manager who checks the quantity when loading the container.
• We have a business manager who checks the quantity when loading the container
• Tighten all materials to prevent damage during sea transportation
• After loading the containers, we will then send you the loading list of each container, and you can check the quantity when unloading.

The following question we need to know before making the price. Just feel free to fill in what you know. Then send an email to us.

1. Location _____country, _____city.
2. Size: length*width*height _____mm*_____mm*_____mm.
3. Wind speed (max)_____km/h, _____m/s.
4. Snow height (max)  _____mm.
5. Anti-earthquake _____level.
6. Brick wall needed or not? If yes, 1.2m high or 1.5m high.
7. Thermal insulation. If yes, EPS / rock wool / PU sandwich panels will be suggested;  if not, the color steel sheets +glass wool will be ok. The cost of the latter will be lower than that of the former.
8. Door quantity & size _____units, _____(width)mm*_____(height)mm.
9. Window quantity & size _____units, _____(width)mm*_____(height)mm.
10. Crane needed or not ? If yes, _____units, max. lifting weight____tons; max. lifting height _____m.
11. Mezzanine needed or not ? If yes, _____ layers，_____(height)mm, weight bearing_____kg/㎡.