Whether ktv uses sound-absorbing panels or sound-insulating panels, the most important point is that whether ktv is sound-absorbing or ktv is sound-insulating, it is not the effect that can be achieved by one wall or one door, which depends on the surrounding environment of ktv. best solution.
Recognize the basic classification of KTV sound-absorbing panels
1. Classification by environmental protection level
KTV sound-absorbing panels are classified into grades according to the amount of formaldehyde contained in the base material. There are E0, E1, and E2 grades, of which E0 is the environmental protection grade, E1 is the second, and E2 is the relative formaldehyde emission. It’s a bit big. Especially in a relatively closed environment such as ktv, if it is directly used for indoor installation, the E1 level is qualified.
2. according to the production material classification
(1) Fabric sound-absorbing panels
Fabric sound-absorbing panels—the core material is centrifugal glass wool. Centrifugal glass wool, as an acoustic material that has been widely used all over the world for a long time, has been proved to have excellent sound absorption properties.
(2) Soft-packed sound-absorbing panels
Jingxuan glass fiber soft-wrapped sound-absorbing panel is an improver of the living room environment. It is a warm wall decoration material. It is soft in texture, soft in color, and beautifies the space. More importantly, it has the characteristics of sound absorption, sound insulation, moisture resistance and collision resistance.
Post time: Feb-28-2022