The improvement of the quality of the acoustic environment around factories requires effective management of industrial noise. Acoustic materials play an important role in noise management and are the basis for implementing various noise reduction measures. According to the classification of acoustic materials, the latest research progress of acoustic materials is reviewed from the aspects of calculation model to design and preparation, and the application of various acoustic materials in industrial noise management is analysed and summarized. The results of the study show that: there are various modelling and calculation models for acoustic performance, and suitable models need to be selected according to the problems to be solved in order to ensure the accuracy of the calculation; the new acoustic materials are mainly innovated in structure and substrate,which provide more noise reduction methods,and the results of the study can be used as a reference for the management of industrial noise and the research and development of new acoustic materials.

industrial noise  /  acoustic materials  /  design and preparation  /  calculation model