General technical description for Luxury Prefabricated House with certification
| Item |
Specification |
| Type 1 |
There are two type of prefab house, one of the main difference is that Type 2 (also named T house) cannot see the steel frame from the outer surface while Type 1 (also named K house) can be seen from the outer surface.
Type 1 has its own standard size, please refer to the following details. Type 2 can be manufactured according to the customers' specific requirements. |
| Type 2 |
| Length |
Length=NK. (K=1800mm,N is awhole numbe equal to or any bigger than two) |
| Width |
5560mm, 6230mm, 7360mm, 8250mm, adjust accrodlingly. |
| Height |
Width=3P,6P,or 9P (P=950mm, 3P is one storey, 6P is two storey and 9P is three storey.) |
| Roof slope |
Slope is 1:10 ~ 1:5 |
| Floors |
Less than 3 floors |
| Steel frame |
Steel columns/pillars, Square steel tube (Q235) 50x50x2.0mm
Steel roof truss |
| Roof and wall panel |
50mm or 75mm thickness Rock Wool (Glass wool and EPS are available) insulation with 0.4mm color steel sheet on both sides, rock wool density 80-120Kg/m3, Heat Insulated coefficient is 0.041w/m.k. Heat transfer coefficient is 0.58w/•k. |
| Edge cover |
0.5mm thickness color steel |
| Window |
PVC or aluminum alloy window, white color, 4mm single glazed, with screen. |
| ceiling |
6mm gypsum board, 5mm calcium silicate board, PVC board are available |
| Door |
steel door or sandwich panel door, furnished with a cylinder lock with keys |
| Floor |
1.5mm thickness PVC floor leather + 18mm plywood |
| Electric unit |
cable, conduit, light, switch, socket, distribution cabinet |
| Sanitary unit |
closestool, washbasin, shower, urinal, exhaust fan |
Technical Parameter:
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
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.
Main triangle Beam: fabricated by C80, C100, C120, C140 Section steel, Q235 Steel, Surface working: Alkyd painting,two primary and two surface.
Wall and roof purlin: C80, C100, C120, C140 Section steel, Q235 Steel,
Surface working: Galvanized
Floor
Ground 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
6mm Gypsum board for dry room
12mm PVC ceiling for wet room
Walls
Insulated Steel Sandwich Panel wall
Panel width: 950mm;
Thickness: 50-1200mm.
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.
Windows
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
(1).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
(2).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
Temporary building Characteristics:
(1). Environment protective, no garbage caused
(2). Doors, windows and interior partitions can be flexibly fixed
(3). Beautiful appearance, different colors for the wall and roof.
(4). Cost saving and transportation convenient
(5). Anti-rust and normally more than 15 years using life
(6).Safe and stable, can stand 8 grade earthquake.
Our services
1. Professional design and engineering team: Full solution for site camp design. We could make the design for whole camp as per your requirement.
2. Procurement and Manufacture for all material for prefabricated building. We have a professional procurement team to make sure all the materials are with good quality. And our factory operation under ISO/CE/SGS standard, to make sure the fabrication works with high technology.
3. Site management & Installation supervision, We could send our engineers to help for the installation supervision, you just need to prepare a team which know normal construction works will be OK.
Company Information
We Weifang Henglida Steel Structure Co.,Ltd.( Lida Group) is one of the largest manufacturers of the prefabricated house, Flat Pack container house, steel villas, and steel structure warehouse in China. We have been doing well in this field for more than 30 years, and we have exported our products to more than 145 countries as well as our domestic market with ISO9001, CE ,BVand SGS approval.
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