The difference between sound-absorbing panels and sound-insulating panels

In decoration, according to different environmental needs, we need to use different sound-absorbing or sound-insulating materials. Many people can’t tell the difference between the two and what role each has. The main purpose of sound absorption and sound insulation is noise reduction. There are essential differences between the two, but they are related to each other in use, and play a comprehensive sound field optimization and noise control effect. The materials of sound-absorbing panels and sound-insulating panels are different, the performance difference is also very large, and the price is also very different. As the name implies, the sound-absorbing board is to absorb sound, it is used to extend the sound wave space, and there must be a gap. The sound insulation board is mainly to cut off the transmission of sound. On the other hand, they are opposites. The sound-absorbing board is the extension of the sound wave; the sound-absorbing board is the folded line of the sound wave. When we choose, we should decide according to the decoration situation, the specific requirements for sound field optimization and noise control effect, and do not make decisions blindly. Let’s take a closer look at the differences between them.

There are also many types of sound-absorbing panels, such as fabric, mineral wool, metal and wood, but these sound-absorbing materials are basically "porous" materials. Their main feature is that there are countless tiny holes inside, these holes form continuous channels; or countless tiny gaps are formed by the crossing of countless fibers. Once the sound enters, inside Drilling in and out of holes or gaps, slamming left and right, because the channel is too messy and too long, the sound cannot come out, and the friction with the hole wall of the hole converts the sound energy into heat energy, thus absorbing the sound. . The function of the sound-absorbing panel is to reduce noise, eliminate echoes, and make the sound quality clearer. It is a sound-absorbing material that specializes in dealing with indoor low-frequency noise. It is suitable for places with high sound requirements, such as conference rooms, lecture halls, libraries, swimming. Pavilions, studios, hotels, etc.

The sound insulation board is very different from the sound-absorbing board. It is a high-density material and cannot have gaps. The higher the density, the better the sound insulation effect. It is to cut off the sound. Sound insulation boards are usually made of several kinds of boards or sound insulation felts. They are used to limit the sound wave space. They must be strict. Only rooms with sound insulation boards are installed. No movement inside. For example, there is no sound between the KTV private room and the private room, which is the credit of the sound insulation board. Sound insulation boards are suitable for places where sound isolation is required, such as bars, KTVs, nightclubs, discotheques, factories, etc.

The above is a brief introduction to the difference between the materials and uses of sound-absorbing panels and sound-insulating panels. I hope it can help you. The prices of sound-absorbing panels and sound-insulating panels vary greatly between different types and brands, depending on your specific needs. Jishang is a professional manufacturer of sound-absorbing panels, located in Qidi Economic Development Zone, Huaishu Town, Jinzhou City, Shijiazhuang. At present, it has a number of fully automatic processing production lines, with a production plant of nearly 30,000 square meters. The product line includes mineral wool ceilings, black sound-absorbing panels, glass fiber sound-absorbing panels, mineral wool fiber fire door core panels, vermiculite fire door core panels and vacuum insulation panels (non-combustible exterior wall insulation panels). Using high-quality raw materials and advanced production technology, we provide high-quality products with the team’s high work efficiency and skills, so that our products have a good reputation in domestic and foreign markets, and are well received by the market! Welcome your visit.