You can choose sound insulation board from the following two aspects:
1. See how long the sound insulation can last
Some sound-absorbing panels in the market are made of rubber layer, damping materials or sound insulation felt between two panels. Using this method, the sound insulation effect can be improved to a certain extent in the short term, but its sound insulation effect will be improved. Decrease gradually with the moment. As we all know, rubber and other materials will gradually age in the air, causing it to gradually harden and lose elasticity, and then cause the sound insulation effect to gradually decline with time. On the other hand, this method of installing a rubber layer or a sound insulation felt layer in the center of the two boards is also very costly. The sound-absorbing board is a new polymer material compounded by a special process in the center of the two boards. The function of the material remains unchanged for life, and the sound insulation effect will not decline for at least 50 years. The Zhilu Acoustic Sealant used to seal the gaps on the wall also adheres to viscoelasticity throughout its life, and will never crack or deform, and the sound insulation effect will never decrease.
2. Look at the strength, waterproof and fire resistance of the sound-absorbing panel
While improving the sound insulation of the wall, it is also necessary to pay attention to other functions of the wall, such as whether the strength of the newly built sound insulation wall or the sound insulation of the old wall meets the requirements. If it is desired to hang a heavier object on the wall, For example, flat-screen TVs, large oil paintings or picture frames, large decorative lights, etc., require wall panels to have a certain strength and can accept a certain weight. If there are many people indoors or the flow of people is large, the wall panels are required to have strong impact resistance and high strength to prevent people from hitting the wall panels and causing the wall to crack. If the wall panel is close to wet parts such as faucets, toilets, etc., the wall panel needs to have good waterproof function. If the wall requires high fire resistance (such as kitchen and garage walls and ceilings, etc.), it is necessary to purchase sound-absorbing and fire-resistant a-boards. The sound-absorbing board 458 introduced at that time not only has a sound insulation effect several times higher than similar products, it can easily complete the sound insulation effect of a single keel wall exceeding 53 decibels, and the strength of the sound-absorbing board 458 is much higher than that of gypsum board of the same thickness, and it has a fire resistance function. Significant progress. If customers have higher requirements for strength, waterproofing, mildew resistance, and fire resistance, they can also provide customers with different products and solutions.
Post time: Aug-04-2021