What are the mistakes in sound insulation?
Misunderstanding 1. As long as the sound is made, it must have an effect. There are many people who hold this view, regardless of the choice of materials and construction methods, and it is not uncommon for the sound insulation to be made without any sound insulation.
Misunderstanding 2. the soundproofing materials are all environmentally friendly, because the general soundproofing materials are made of wood fiber, so the soundproofing materials are considered to be environmentally friendly. This idea is wrong. Soundproofing materials need to add a lot of environmentally unfriendly chemicals during processing. Not all materials are environmentally friendly.
Misunderstanding 3. the second decoration does not need to do sound insulation, many people think that the general decoration will be soundproof, so the second decoration does not need to do sound insulation, in fact, it is not correct, because the second decoration is generally to be renovated before All were removed, and even if the soundproofing was done before, it has no effect.
Misunderstanding 4. Soundproof materials are fireproof. Many people think that soundproofing materials must have fireproof properties. In fact, only soundproofing materials for fireproof substrates are fireproof.
Post time: Jul-27-2021