金基利纳

Sound-absorbing spray productsInorganic fiber sprayed cottonIt is a three-dimensional network structure, which can attenuate sound wave energy and thus has good sound absorption performance. 25mm Noise Reduction Coefficient (NRC)= 85%,50mm Noise Reduction Coefficient (NRC)= 100. Most of the basement ceiling installation of a large number of hanging parts and piping complex. Therefore, whether it is before or after the installation of the pipeline, the construction of traditional profile insulation will feel that there are great difficulties in the construction. There are complicated elevator lifting equipment inside the elevator shaft. Traditional heat preservation and noise reduction materials are difficult to construct. If they are constructed on the outside of the elevator, the effective use area will be reduced, and the wall is not convenient for interior decoration. Inorganic fiber thermal insulation spraying products are developed for this purpose. Its super fireproof performance (Class A non-combustible), excellent thermal insulation performance, efficient and flexible construction, excellent sound absorption and sound insulation performance, is the best choice for such complex projects.How to judge whether a thermal insulation material is suitable for the project, if you look at it from a technical point of view, the performance of thermal insulation is mainly considered: the lower the thermal conductivity of the material, the thinner the design thickness it needs, so the cost may be lower, and the node design will be relatively less. When the thermal conductivity is greater, its thickness will be very large, and the probability of product molding is relatively low. For thermal insulation products with a thermal conductivity of more than 0.045W/(m-K), it is basically impossible to use them in buildings with high energy-saving requirements. Like inorganic fiber spray cotton, its thermal conductivity is very low, so after the completion of the construction can be very effective to block the fire source burning.

Thermal insulation material is only a material part of the external wall insulation system, so the quality of the material itself does not fully represent the advantages and disadvantages of the system. For example, inorganic fiber sprayed cotton itself is a very good material with relatively stable performance and a wide range of applications. However, as a material in the system, it needs to be proportioned on site and needs to be accurately in place. If the proportioning is not in place, the good material may also become a failure in the system. When some materials are judged good or bad, some of them include the performance of the materials in the system.