It is well known that building insulation materials or thermal insulation materials are used in the renovation and construction of buildings to reduce and even stop heat transfer by …
Adding mass to a bedroom wall is a cheap way to soundproof that wall. Another method would be to rebuild this wall with more dense materials, which would involve …
We are living more and more a throbbing life. Especially urban life is noisy, car, motorcycles, human activity, noisy neighbors everything makes you to look desperately for a peace …
