Grooved wooden slates

Grooved wooden slates

H.S. Engineers Groove Wooden Slats

H.S. Engineers Groove Wooden Slats have longitudinal grooves and slats, Grooved acoustic panel machined along the length of the panel. The base core board is an 12mm or 16mm thick Fiberboard sheet with a finish laminated to its front face and black acoustic felt adhered to its rear face. These panels are consisting of a laminate finished surface, base core board and black acoustic felt attached on the back. The H.S. Engineers groove acoustical Slats consist of panels made from acoustical fibreboards with linear perforations for excellent uniformity. These panels can be place with 50 mm thick acoustic insulation backing which will enhance acoustic properties of entire system. The groove wooden slats Materials based on acoustic theory, remarkable sound-absorbing function, middle and low frequency sound-absorbing effects especially renowned.

Technical Properties

Thickness Edge Sizes Sound Absorption Density Climate (RH) Weight Light Reflection
16 mm Tongue Groove 2430×128 Upto 0.76 700-750 Kg/m3 70 11.60 Kg/m2 75%

Sound Absorption Values

Low Frequency
Frequency(Hz) 100 125 160 200 250 315 400 500
NRC 0.05 0.05 0.05 0.05 0.06 0.05 0.06 0.07
High Frequency
Frequency(Hz) 800 1000 1250 1600 2000 2500 3150 4000
NRC 0.11 0.15 0.20 0.25 0.37 0.68 0.85 0.86

Auditorium, Cinema hall , Theaters, Music hall, Stadium, Lecture Hall, , Library, Multi-function hall, Hotel, Museum , Meeting rooms, Conference Hall, Business office and other public places.


Available Styles