Introduction
WeatherPan is a sandwich panel designed
for external and internal non load-bearing partition applications.
Its weight is only 1/5 to 1/7 of traditional 120mm block
wall, which greatly reduce the foundation costs and transportation
costs and is suitable for fast track construction techniques
with simple erection. The panel is easy to install and no
skilled labor is required. In average, an experienced labor
can install 25 m2 panels per day which is 15 times quicker
than traditional block wall erection.
WeatherPan provides the benefits of masonry
wall without incurring the additional costs of labour and
time in wet trade plastering. The panels when joined together
not just provide a smooth surface to receive skim coat but
also maintain an excellent integrity of the partition making
its impact resistance 1.5 times better than that of traditional
block wall. A 75mm thick panel will provide the required
fire rating, acoustic performance, water tightness and physical
strength of a 120mm blockwall which in return increase the
usable area by minimum 5-10%.
WeatherPan is 100% asbestos free and is
a breathing panel which helps in condensation control. The
panel is manufactured to ISO 9001 quality management system
and has obtained the China Environmental Labeling Award
issued by China National Environment Protection Bureau,
the most stringent requirement in manufacturing business.
Description
WeatherCore which is a lightweight
concrete mix of Portland cement, expanded polystyrene bead
aggregates and admixture. The sandwich panel is 100% asbestos
free and the manufacturing process including mixing and
casting are fully controlled by a central processor.
WeatherPan is designed
with tongue and groove jointing systems for easy assembly.
The panel provides exceptional dimensional stability and
an unrivalled resistance to movement due to effects of moisture
or heat. When subject to fire attack above 1200°C, the
panel wall provides fire resistance up to 3.5 hours without
loosing integrity and insulation and will not emit toxic
gas. The panel is immune to insect and will not support
fungal growth and is unaffected by sunlight and steam.
WeatherPan possess all
the benefit of masonry wall but is a pure dry trade system
which provides a clean working site conditions. The panel
is ready to receive screws and nails for fixing wardrobes
and furniture. The average anchorage load is above 45 kg
per screws. The panel can be decorated by painting, tiling,
papering and wood veneering. WeatherPan will not degrade
with time and within normal applications, the life of the
product is limited only by the durability of the building.
WeatherPan is off white in color and has a high quality
smooth finish on both faces.
When construction of
curved wall or where using precast WeatherPan units are
limited. WeatherPan-S, a field applied partition system
can be erected on site with in-situ grouting of WeatherCore.
The system has the same performance of WeatherPan and for
further information, Please contact the Sales Department
of Better Building Products Pty Ltd.
WeatherPan composes of 4.5mm thick
WeatherPro fibre cement/ calcium silicate board facings with
Size & Manufacturing Tolerances
| Thickness |
50/ 75/ 100/ 150mm |
| Width |
610mm |
| Length |
2440/ 2680/ 2880/ 3000mm |
**Other sizes are also available
and can be produced to special order
|
| Length tolerance |
+/- 5mm |
| Width tolerance |
+/- 2mm |
| Thickness tolerance |
+/- 1mm |
| Surface smoothness |
+/- 2mm |
|
Specific Performance
| Weight |
50mm thick
|
40 kg/m2 |
| 75mm thick |
58 kg/m2 |
| 100mm thick |
70 kg/m2 |
| 150mm thick |
100 kg/m2 |
|
Thermal Conductivity (BS 874: Part 2:1986)
|
0.221 W/mK |
| Large Soft Body Impact Test |
No collapse or dislocation after 3 impacts from 15 kg
sand bag |
| Anchorage Load |
45 kg |
| Flexural Strength (longitudinal) |
4.27 Mpa |
| Flexural strength (trasverse) |
4118 N |
| Moisture Movement |
0.06% |
| Moisture Content |
9% |
| resistance to continuous heating |
80 degree C |
| Surface alkalinity |
pH 7-10 |
| Non-combustibility |
BS476: Part 4
ISO 1182:1990
GB8624-1997, Grade A |
| Water tightness to BS 4315: Part 2: 1970 |
No water leakage after 6 hours continuous water spray |
| Acoustic Performance |
50mm thick
|
37 dB |
| 75mm thick |
40 dB |
| 100mm thick |
43 dB |
| 150mm thick |
46 dB |
|
Specific Properties
 |
Weatherproof |
 |
Dimensional stability |
 |
Good acoustic performance
|
 |
Decorative finishes
by tiles, paint and wall paper |
 |
Good mechanical resistance
and rigidity |
 |
Easy to install, transport
and low wastage |
 |
Lightweight but strong |
 |
Resistance to seismic
movement |
 |
Non-combustible and
fire rated |
 |
Economic |
 |
Good chemical resistance |
|
|
Application
WeatherPan provides
an ideal non-load bearing partition system for high-rise and/or
low-rise building construction such as:
|