From a lot of sound insulation materials, the rock wool panels inside the sandwich panels are used as temporary houses on construction sites and are a very good sound insulation material. In the case of raw material, it is mainly made of materials such as rock wool and slag wool. Because it can bring good sound insulation and sound absorption effect, it can better reflect the sound insulation performance in the process of use.
On the production principle, the sound absorption of rock wool comfortboard is mainly through the porous structure in time, and then the sound wave propagation, but from this structure, the sound wave is easy to cause obstruction after the internal circulation, and then in this case, the sound is basically absorbed by the fiber of this material, which can better obstruct the sound wave propagation process.
Building materials such as rock wool rigid insulation are preferred by more groups in real life, so they will have different structures when they are actually selected. The adhesive layer is a very important system in rock wool board. Located between the bottom and surface layers, the adhesive layer can be used for the upper and lower layers of different materials. Pastes that can be firmly joined together are filled with mainly inorganic materials.
If it is an insulation layer, the environmental loss of these heat can be better avoided in the process of processing rock wool board, and a layer of insulation material can be placed outside the pipe, mainly used to fill a range of materials. Organic matter, of course, in the process of processing the insulation layer of rock wool composite board, except for this material, or other adhesives and adhesives. The decorative layer is the material attached to the outside of the rock wool board. The decorative layer has a lighter function and excellent air permeability on the coating. The materials are also very good, and even in this case, they maintain the original lightweight properties while also adding to the original aesthetic.
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