Three Storey Flat Roof Prefabricated House
Service scope: we can provide fabrication or installation service based on the information and the requirements from client.
Material standard: Q235,Q345 based on China material standard.
Advantage: light weight, high operational reliability, earth-quake resistance, impact resistance, high degree of industrialization, easy to install.
For clients information: if clients can provide the following information in the inquiry, it will be very helpful.
Design drawing or fabrication drawing if you have.
The dimension: length, width, height, windows and doors dimensions, etc.
The function of building, and if need, the interior equipment etc.
The class of building: the high, the middle or the low class.
Special requirement on function: such as water system, electricity installation, or other requirements etc.
The configuration of flat roof prefabricated house is basically the same as that of slope-crest prefabricated house. The difference lies in the its flat roof, which costs less and is common in regions with little rain falls.
Dimension per one unit
Standard: 14.72 M × 14.72 M × 2.86 M
Layers can be decided be customers.
Area of land measured: S= = 216.68 sqm
Span life : At least 15 years.
Packing: One 40' HQ container can load demounted house components of 220 sqm.
Installation: One skilled worker can complete the erecting of 15-20 sqm every day.
No. |
Assembly Unit Name |
Material Name |
Specification and Model |
1 |
Ground beam |
C shape steel / H shape steel / Square bar / Flat bar and others |
55mm channel steel |
2 |
Pillar |
14# steel joists |
|
3 |
Side beam |
||
4 |
Floor beam |
Double 12# channel steel |
|
5 |
Floor purlin |
10# steel C |
|
6 |
Roof beam |
||
7 |
Roof Purlin |
||
8 |
Internal / External Wall board |
Color-coated steel sandwich board made of double-sided steel sheets and the middle layer of XPS or PU |
50mm thickness. |
9 |
Roof |
Laminated roof panel made of double-sided color-coated steel plate |
Thickness: 20mm; PU density: 14kg /m3 |
10 |
Floor |
Plywood |
Gauge: 15mm |
11 |
Window |
Aluminum alloy framed window with sliding glass |
800*1000mm / 800*450mm |
12 |
Door |
same as external wall panel |
|
• Description:
CLIMA prefabricated house is composed of pre-coated steel structure. 50mm thickness color-coated steel PU sandwich boards have been chosen for wall panels which can obtain a high heatl insulation and offer a good environmental comfort.
Wall boards are interchangeable in case doors and windows may be fitted in any perimetric position.
Configuration:
• Roof plate: double-sided color-coated steel plate with PU foam (Polyurethane) insulation
Thickness: 20mm
PU density: 14kg /m3
• Wall panels: Color-coated steel sandwich plate with XPS (Expanded Polystyrene) or PU foam insulation
Thickness: 50mm
XPS density: 14 kg /m3
PU density: 14 kg /m3
Doors: same as wall panel
• Windows: Aluminum alloy framed window with sliding glass, standard type windows are 800* 1000mm dimensioned, band type windows are 800* 450mm dimensioned,.
• Steel structure: Pillars are bolted with the foundation bolts. The bolts are grouted in concrete footing foundation.
Steel structure columns: 2C -80X40X20X2.0 (C type steel) are two kinds: Corner Column and Frame Column
Steel columns frame will be bolted. The square shape steel ground beam will connect to the pillars to give extra strength to the entire structure against loads under:
• Other Parameter
Wall panel heat conducting coefficient: 0.35Kcal/m²hC
Wind residence : Grade 11 (wind speed ? 117km/h )
Earthquake residence: Grade 7
Bearing load: 150kg / M 2 Moving floor load: 150 kg / m²
Bearing load can be increased based on costomized floor beam according to different requirements.
