Prefabricated Steel Structure of Multilayer Apartment Residential Development Building

• Material: Steel Structure
• Size: According to Customers′ Requirement
• Wall and Roof Sandwich Panel: Cement and EPS Sandwich Panel
• Main Steel Frame: H Steel, Z or C Purlin
• Connect: Bolted or Welded
• Wall Decoration: Waterproof Paint and Real Stone Paint
• Model NO.: KXD-CH1503
• Window: Aluminium Alloy or PVC
• Door: Security Door
• Storey: 1--5
• Grade: Q235B
• Delivery Port: Qingdao Port
• Usage: Warehouse, Villa, Dormitories, Temporary Offices, Workshop
• Certification: ISO, CE, SGS, BV
• Customized: Customized
• Warranty: 30 Year Limited Warranty
• Transport Package: Standard Packing
• Specification: SGS, ISO
• Trademark: KXD
• Origin: China
• HS Code: 940600090
• Production Capacity: 2000ton/Month

Product Description

The basic material of the project for the first :






 
1. Main body structure and using Q345B low alloy steel pipe, hot rolled steel pipe. Welding of H  steel hot rolling or, wall keel use of C type steel cold-formed steel
2. Floor and roof panel adopts steel composite floor.
3. Wall panel use cement foam board or fiber cement board compound wall .
4. Roofing with coiled material waterproof material SBS (3+3).
5. Roof floating panels with gray white aluminum plate.
6. Wall curtain wall with hidden frame glass curtain wall.
7. The exterior wall uses waterproof paint and real stone paint decoration.      

According to the basic geological data provided by the customer survey report and design, the following basic parameters of the engineering design and load value :
1. Structural safety grade two level, site classification is II, surface roughness B class ;
2. Seismic intensity of 7 degrees, the basic design earthquake acceleration is 0.15g, the third group of the design earthquake, seismic Class C.
3.  Load value :
Basic wind load: 0.4KN/M2;
Floor dead load: (considered as part of the load of the floor slab) 6.0KN/M2;
Floor live load :2.0KN/M2;
Roof dead load:  6.0KN/M2;
Roof live load: 2.0KN/M2( Roof can bear people);
Roof live load: 0.5KN/M2 ( Roof can't bear people);
 
1. The lightning protection design in this design, lightning arrester is arranged around the roof parapet and lightning protection and grounding, connected by the flat iron and steel columns in the base.
2. The solar water heater is set on the roof of this project to supply every bathroom.
3. All the living room, kitchen and bedroom with socket and switch, equipped with cable TV, Internet, telephone line.
4. All room lamp is an LED lamp, water room lights for waterproof lamp.
5. Living room and bedroom need to install hybrid solar air conditioning .
6. The phone box located in a layer in the garage, and each apartment kitchen, living room  and bedroom connected .
7. Each apartment have living water tank on the roof, a water pump house under buildings, fire water tank is located in the ground, Saturday Sunday from the local municipal water supply.
8. Each building with a room, set to supply each building electricity generator.
9. Solar / wind energy to provide electric hybrid system for each apartment

No.	Sort	Name	Specification
1	Specification	length	No limited
2		Width	Less than 11m
3		Wall height	2600mm/2800mm
4		Clear height	2600mm/2800mm
5		Roof slope	15°
6	Standard accessory	Wall board	75mm thickness double color-steel sandwich panel with polystyrene foam inside. Heat Insulated coefficient is 0.041w/m.k. Heat transfer coefficient is 0.546w/ m².k.
7		False ceiling	75mm thickness double color-steel sandwich panel with polystyrene foam inside. Heat Insulated coefficient is 0.041w/m.k. Heat transfer coefficient is 0.546w/ m².k.
8		Roof board	color steel corrugated sheet, 0.5mm thickness
9		Outside door	Security door, single door with dimensions of 900*2100mm, furnished with a handle lock with 3keys. Doorframe is made of 1.2mm steel, and door is made of 0.7 mm steel, 90mm thick rock wool insulation foam.
10		Inside door	SIP, single door with dimensions of 750*2000mm, furnished with a cylinder lock with 3keys. Doorframe is made of aluminum, 50mm thick EPS insulation foam.
11		Window(W-1)	PVC, white color, with dimensions of 1200*1200mm, glazed with glass in a thickness of 5mm, two bay fixed, and two bay sliding, supplied with fly screen.
12		Window(W-2)	PVC, white color, with dimensions 500*500mm, glazed with glass in a thickness of 5mm, casement opening, supplied with fly screen.
13		Channel	Galvanized Steel Plain Sheet press moulding Material: Q235. Painted
14		Post	Square steel tube Material: Q235. Painted
15		Purline	Square steel tube Material: Q235. Painted
16		Roof truss	Square steel tube Material: Q235. Painted
17		Decoration and connection	color steel sheet, 0.35mm thickness
18	Option	Decorative floor	PVC, laminated or ceramic tile
19		Drainage system	Provided plan, design and construction
20		Electric system	Provided plan, design and construction
21	Technical parameter	Bearing load	30kg/m2
22		Wind pressure:	0.45KN/M2
23		Fire proof	B2 grade
24		Resistant temperature	-20 ºC to 50ºC