top of page
PERFORATED PANELS
%2C%20Riga%20HPL%20Perforated%20(9)-2.jpg)
Perforation with a distance
Perforation diameter
16 mm
32 mm
5 mm
8 mm
10 mm
12 mm
%2C%20Riga%20HPL%20Perforated%20(2)-2.jpg)
![Riga_Decor_(Birch)_Perforated_(5)[1].jpg](https://static.wixstatic.com/media/f1323a_fc31b0c9b65a497dbe3a11519211843c~mv2.jpg/v1/crop/x_98,y_68,w_1839,h_1237/fill/w_599,h_404,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/Riga_Decor_(Birch)_Perforated_(5)%5B1%5D.jpg)
Basic material
Riga Decor
Riga HPL
Riga Lacquer
Riga Ply
Acoustic panel construction
A
B
C
D
PD
PS
Plywood
Nonwoven fabric
Mineral wool
Air Gap
Perforation diameter Perforation step
Thickness: 9, 12, 15 or 18 mm
Density: 60 g/m3
Density: 80 kg/m3
5 - 12 mm
16 or 32 mm
Testing report
The measurements of the plywood panel sound absorption coefficient are made in cooperation with acoustics laboratory
«R&D akustika» according to EN ISO 11654.
The following test results are for unvarnished panels.
Methods of installation
The selection of assembly type depends on the particular project, premises and design.
Care
Varnished and processed plywood is a natural wood product, therefore it needs more attention than other surfaces. Correct care for plywood will extend the quality of visual appearance and service life. Use agents veneered surfaces for cleaning.
The required quantity of panels in the premises
To obtain appropriate acoustic comfort, at least 30% of the finishing of the premises must consist of sound muffling materials. Consult acoustic specialists regarding the quantity of panels and their placement in the premises.
Contacts:
Troja SIA
Bauskas 143,
Riga, LV-1004
Phone +371 67609330
trojaspaneli@finieris.lv
Information:
Certificates:
© 2023 all rights reserved Troja SIA
bottom of page