yes.glass wool is one of the sound absorbing material while ground glass is not.
Believe it or not wool is a solid. Its fibers vibrate when sound approaches it therefor the vibrations are used up and there is less sound coming out from the other end of the wool fiber. (I'm Not Sure If Its Al Right But I Do Know that wool does absorb sound and It Can Be Used In Ear Defenders Or Ear Muffs To Cancel Out Noise).
Glass wool is a more effective sound-absorbing material compared to ground glass. Glass wool consists of fine glass fibers that trap sound waves, reducing noise pollution and improving acoustic insulation. In contrast, ground glass is typically denser and less porous, making it less effective at absorbing sound. Therefore, for soundproofing applications, glass wool is the preferred choice.
Wool, wood, and glass are commonly used for soundproofing rooms because they have the ability to absorb sound waves, reducing the amount of noise that can pass through walls or floors. Wool is a natural sound absorber, while wood and glass panels can be used to create barriers that block or reflect sound waves. Additionally, these materials are versatile, aesthetically pleasing, and can be easily integrated into room designs.
Yes
In clear unobstructed air sound can be heard very clearly, very far away. When sound encounters glass wool or any other obstruction then sound is slowed down to a great degree or stoped altogether.
Yes
Ground glass is not a sound-absorbing material. Thermocole, glass wool, jute, and matte are commonly used for absorbing sound due to their dense and fibrous structures that help reduce noise levels.
glass wool
Yes, wool is a good sound insulator because it has natural properties that absorb sound waves and reduce echoes. It is often used in soundproofing applications for its ability to dampen noise.
yes,its fire retardant and sound proof material also
pu foam