Poal is a sound-absorbing material with excellent moisture resistance and weather resistance, it is composed of aluminum non-woven fabric and aluminum metal mesh, even in harsh outdoor conditions can fully show its characteristics. In addition, it is light, thin and has excellent processability, so it can be used flexibly for a variety of purposes.
The characteristics of Poal
1. Excellent sound absorption
From low frequency to high frequency, it has excellent sound absorption characteristics.
Step 2 Be light
It has 2/3 of the specific gravity of aluminum and does not require a sturdy mounting frame.
3. Excellent weather and heat resistance
Excellent weather resistance due to the use of high purity aluminium. The aluminum used in Poal is a non-combustible material, so it does not burn strongly due to heat.
4. Recyclable
Because the material is high purity aluminum, it can be recycled.
5. Good drainage performance, will not reduce performance due to water absorption
Since water flows down the holes in the panel, almost no water remains, and it dries out quickly even when it gets wet.
6. Easy to process and install
It is easy to punch and bend, and there is no need to worry about scattering, so it is easy to handle and install.
7. Wide variety and wide range of applications
It can be used as a sound-absorbing interior material for regulating reverberation, as a sound-insulating wall for anti-noise measures, and as a variety of decorative materials by coloring the surface.
8. Binder free material
Because the pores are crimped by plastic deformation of aluminum, they are extremely unlikely to change over time, unlike similar products using organic adhesives.
number | thickness（mm） | （kg /㎡） | size（wide mm x long mm） | |
standard size | maximum size | |||
B-1 | 1.3 1.3 | 2.0 | 500 x 1000 | 1000 x 2000 |
B-1TH | 1.5 | 2.7 2.7 | ||
C-1 | 1.6 | 2.6 | ||
C-1TH | 1.8 1.8 | 3.2 | ||