SOUND
BARRIER

Sound Insulation  |  Eco Friendly  |  Thermal Insulation  |  Fire Resistant  | Water Resistant

SOUND BARRIER are completely natural product manufactured with pine wood. This is the certified fact that pine wood has the excellent acoustic and termite proof properties. In the production of this acoustic material we use environment friendly raw materials and green energy. Aphony Sound Barrier of 600x1200x25 min having an Absorption Coefficient of 0.98 @ 3150 Hz and STC of 32. The panel is made of a combination of medium and high density wood fibre cement thus having an overall density of 650 KG /m3. The joints at the isolated side of the panel are to be sealed with weather proof Epoxy sealant to avoid any sound leakages. The Slides are to be fixed on the precasted cement pole with U groove lock in system.

Sound Barrier Specification

SIZE 600×1200 mm
THICKNESS 25 mm
DENSITY 650 Kg/m3
STC RATINGS 32 STC
ABSORPTION COEFFICIENT 0.98 @ 3150 Hz
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Insulation

Sound Insulation is a technique used to stop sounds transmission from one room to another. The main reason for this technique is that it ensures privacy within the room, cabin, studio, cinema, home theatres, conference rooms, auditoriums, sports auditoriums, halls etc. Sound insulation is required to stop the sound going out from the said premise or the area as the excessive sound going out could disturb the surrounding atmosphere. STC (Sound Transmission Class) is the capacity of any product to block the sound. It is a single number rating and measured in Decibels (dB).

STC (Sound Transmission Class) chart of Acoustic Door

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