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Wuhan Vanjoin Co., Ltd. (Building Material Department)
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Vanjoin Prefab House System Details
1. Wall : the interior and exterior wall panel are Vanjoin eps cement sandwich wall panel .It is fast instruction ,light weight ,fire proof ,heat insulation ,water proof ,environment friendly ,economic ,earthquake resistance.
2. Structure : the house frame structure can be steel structure or concrete structure .
3. Accessories: all the accessories will be enclosed ,such as the cement mortar, anti- cracking tape ,steel bar, window ,door ,roof ,ceiling ,tile ,painting and so on
4. Main features of the prefab house
♦ Fast construction : three experienced workers can install 50m² per day by working 8 hours .The more workers the more sqm can be installed .
♦Durability: the steel structure is hot galvanized steel ,it is corrosion resistant and it can make sure the safety of the house .it has a long life span with 50-60 years.
♦ Heat insulation : the wall panel is very suitable for hot and cold area . Due to the polyphony granule in the panel ,the heat insulation effect is very good .
♦ Fire proof : under 1000 degree centigrade for 240 minutes ,there is no damage to the wall .It is tested by National Fire-proof Building Material Quality Supervision Testing Center .
♦ Environment friendly :raw materials do not include harmful substances ,it is green and safe .
♦Wind load and earthquake : it can resist the wind load 65m/s and 9 degree earthquake
Vanjoin Wall Panel Technical Index
Thermal conductivit( BS 874; Part 2: 1986) | 0.221 W/0K |
Flexural Strength ( Longitudinal ) | 4.27 MPa |
Flexural Strength ( Transverse ) | 4118 N |
Moisture Movement | 0.06% |
Moisture Content | 9% |
Resistance to continuous heating | 80°c |
Surface alkalinity | PH 7-10 |
Non-combustibility ( Face Boards) | BS EN ISO 1182: 2002 BS476: Part 4 GB8624-1994, Grade A |
Head of combustion ( Face Boards) | BS EN ISO 1716: 2002 |
Fire rated partition | Euro Class A1 2 hour FRP BS EN 1364-1 BS 476: Part 22 GB/ T9978 |
Water tightness to ASTM C1185 | No droplets observed behind the panel, Test 24 hours at 250mm water head |
Partition stiffness – heavy duty grade (BS5234: Part2: 1992, Annex A) | Pass |
Resistance to structural damage by multiple impacts from a large soft body - heavy duty grade (BS5234: Part2: 1992, Annex E) | No collapse of dislocation |
Surface damage by hard body impact – heavy duty grade (BS5234: Part2: 1992, Annex B) | Pass |
Effects of door slamming – heavy duty grade (BS5234: Part2: 1992, Annex B) | Pass |
Resistance to crowd pressure – heavy duty grade (BS5234: Part2: 1992, Annex G) | No collapse or damage |
Heavy weight anchorage (high level wall cupboard) eccentric downward (BS5234: Part2: 1992, Annex K) | No damage or detachment of anchor |
Anchorage Load | 45kg |
Acoustic Performance - 60mm thick - 75mm thick - 100mm thick - 120mm thick - 150mm thick
| 38db 40db 42db 44db 46db |
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Vanjoin Prefab House System
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