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
 
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 3keys. 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 
 
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

Q1: what are your main products?

A: Our man products have prefab k house, T house, SHS house, H house, container house, ,steel structure warehouse, sentry box, sandwich panel and other constructive materials.

Q2: what are main materials of prefabricated house?

A: Our prefabricated house materials mainly include light steel structure, sandwich panel, roof tile, door, window, covers, screws and other accessories.

Q3: What drawing of house will factory supply?

A: Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing.

Q4: Can container house be reused?

A: Our container house can be assembled and disassembled quickly and be reused for at least 5 times.

Q5: Can you send your engineer to help us assemble the prefab buildings?

A: Detail foundation drawing offered, if necessary, we will send engineer for technical support.

laizhou hongshengda machinery  Co. Ltd. is a steel structure manufacturer in China. For over 10 years we have been fabricating and erecting high quality warehouses, workshops, sheds, industrial buildings,

container house and prefabricated houses. 

We possess many advanced production line and machines.

* Light/heavy H steel production line 
* BOX production line 
* C/Z purlin production line 
* Various types of profiling steel sheet machines 
* Laser cutting machine 
* CNC machine
* Punching machine
* Sheet-metal shears
* Bending machine 
* Polishing machine

Market and Application:
1.North America, South America, Eastern Europe, Southeast Asia, Africa

2.Apply for light steel structure,warehouse,workshop,heavy steel structure,exhibition
hall,villa,prefabricated house ect.

Advantages we have:
1.Quality
High strength, light weight, good material, high reliability and short-duration high level of industrialization .

2.Capacity of engineer
*Based on the concept of modern design and corresponding national standards 
*Most optimized design high-efficiently with the use of advanced internal aid design software,
such as PKPM and 3D3S
*Complete set of production and installation drawings of steel structure to ensure the high-
efficient and accurate operation

3.Strong capacity of production
*Own light/heavy H steel production line,BOX production line ,C/Z purlin production line and 
various types pf profiling steel sheet machines.
*The annual production capacity :main steel structure 20000mts,secondary steel 15000mts,
various profiling steel sheet 300000 sqm Per annuam

4.Our experience
*10years of accumulation and deploitation.

contact