Prefabricated Steel Structure for Apartment/Steel Construction Building

• Application: Steel Workshop, Steel Fabricated House
• After-sales Service: After Sales Services
• Warranty: 1 Year Guarantee
• Type: H-Section Steel
• Standard: Q355b
• Forming: Hot-Rolled Steel
• Model NO.: steel structure
• Connection Form: Welded Connection
• Member: Steel Beam
• Type of Steel For Building Structure: H-Section Steel
• Carbon Structural Steel: Q235
• Residential Wall Structure: Connector
• Color: Customized
• Service Life: Permanent Building
• Ventilation: Unpowered Ventilator
• Roof/Wall System: EPS/PU/Fiber Glass/Rock Wool Sandwich Panel
• Transport Package: as Customer′s Command
• Specification: Customized
• Trademark: LIDA
• Origin: Qingdao China
• HS Code: 9406000090
• Production Capacity: 50000 Square Meter Per Month

Product Description

General technical description for Prefabricated Steel Structure for Apartment/Steel Construction Building


Technical Parameter of standard prefabricated house:

1. Wind resistance: Grade 11(wind speed≤ 120km/h)
2. Earthquake resistance: Grade 7
3. Live load capacity of roofing: 0.6kn/m2
4. External and internal wall heat transmission coefficient: 0.35Kcal/m2hc
5. Second Floor Load Capacity: 150 kg/m2
6. Live load of corridor is 2.0kn/ m2
7. Wall permitted loading: 0.6KN/ m2
8. Ceiling Permitted live loading: 0.5 KN/m2
9. Wall Coefficient of thermal conductivity: K=0.442W/m2k
10. Ceiling Coefficient of thermal conductivity: K=0.55W/ m2K





Steel framework:
1. Main column: Fabricated by 80*80 or 100*100 or 120*120 or 150*150 Square Tube, Q235 Steel Surface working: Alkyd painting, two primary and two surface.
2. Main triangle Beam: Fabricated by C80, C100, C120, C140 Section steel, Q235 Steel, Surface working: Alkyd painting, two primary and two surface.
3. Wall and roof purlin: C80, C100, C120, C140 Section steel, Q235 Steel, Surface working: Galvanized



Floor:
Groud floor will be the concrete foundation with Ceramic tiles or PVC floor leather. First floor: 18mm plywood with 2.0mm PVC floor leather for living rooms floor

Ceiling:
Construction: 6mm Gypsum board for dry room 12mm PVC ceiling for wet room

Walls:
Insulated Steel Sandwich Panel wall Panel width: 950mm; Thickness: 50-120mm. Powder coated Color steel on both sides: 0.4mm/0.5mm/0.6mm Insulation: Polystyrene, Rockwool or Polyurethane Density of Rockwool: 120Kg/m3 Density of Polystyrene: 12Kg/m3, 16KG/M3 20KG/M3 Density of Polyurethane: 40Kg/m3

Door:
External door: Insulated with opening dimension 950*2100mm, furnished with lock with 3 keys. Inner door: Insulated steel door.

Window material: PVC window with fly screen, 4mm glass.

Electrical fittings option:

Electrical wire, 2.5mm2 for lighting system, and 4mm2 for AC units. 16A five hole universal socket. Double tube fluorescent lamp, 220V, 50-60HZ Single Switch, Honyar brand, with junction box Electrical distribution box, box+breakers+earth leakage protective device.
Optional Water system fittings:
Water drain pipe, PPR pipe, dim 16-20mm, connection fittings are made of copper, life span over 10 years. Exhaust fan or air exchange hole, size 250mm*250mm made of steel or PVC Sanitary ware: Western Close tool: Ceramic, with pipes and installation fittings Urinal: Ceramic, with pipes and installation fittings Wash basin: Ceramic, with post, faucet, pipes and installation fittings Shower head, Shower base, Water mixture.





Company Information

Founded in 1993, Lida Group is one of the most powerful manufacturers of steel structure building, steel warehouse, 
poultry house, aircraft hangar, prefab house, porta cabin, affordable housing, container house and steel villa in China.
 We have been awarded ISO9001, CE and SGS certificates.
Our daily capacity can reach 5000 square meters and this is how we manage it.
750 employees, include 50 engineers and 200 supervisors for overseas projects.
73000 square meters factory space.
3 production lines for steel structure warehouse series, 3 production lines for prefabricated house series, 
3 container house production line and 1 steel villa series production line.

Lida Group has three Subsidiaries, they are Weifang Henglida Steel Structure Co., Ltd,
 Qingdao Lida Construction Facilities Co., Ltd. and Shouguang Lida Prefabricated house Factory. 
And six overseas branch offices, they are Saudi Arabia Riyadh office, Qatar Doha Office, Maldives Male office, Sri Lanka Colombo office, Malaysia Office and Zambia Lusaka office.

We have exported more than 130 countries since foundation.
Lida Group is a comprehensive enterprise of design, producing and installation.