Sound Transmission Through Concrete Walls

Reducing sound transmission through walls walls rank among the top three structures commonly cited as sources of sound transmission.

Sound transmission through concrete walls.

203 mm thick concrete masonry walls and on 6 and 8 in. Sound attenuation in building elements like massive concrete walls or floors sponsored links the sound transmission through a massive wall or floor depends primarily on the mass of the construction. These walls are often referred to as the party walls. First it effectively blocks airborne sound transmission over a wide range of frequencies.

Second concrete masonry effectively absorbs noise thereby diminishing noise intensity. So how does sound travel through concrete. Concrete masonry offers excellent noise control in two ways. Our quiet batt insulation provides a layer of friction between your walls that guarantees minimized sound transmission into and out of your room.

152 and 203 mm thick cast concrete walls. Concrete walls are designed to reflect noise towards the source and absorb some of the energy from the sound wave. When absorption occurs the sound wave is converted into heat energy. This is especially true when speaking about the adjoining walls between hotel rooms apartments and condo units.

Concrete masonry walls are often used for their ability to isolate and dissipate noise. Most of the sound energy isn t traveling through the wall which is why it provides such an effective noise barrier. Tests of sound transmission loss were made on 8 in. Secondly a certain amount of the sound wave is transmitted.