Il calcestruzzo come materiale fonoassorbente: modelli di calcolo utilizzati come un semplice strumento di previsione per gli architetti - Concrete as sound absorption material: theoretical models used as a simple predictive tools for architects

Abstract

In this research, it was investigated if the sound absorption theoretical models for porous materials can be implemented to cementitious materials. The research uses porous concrete panels for the measurements in the reverberation room. The result of the experimental measurements is compared with a theoretical model based on geometrical parameters, to evaluate the possible application in the prediction of the sound-absorbing properties without further measurements.

Keywords

• calcestruzzo poroso
• modelli di calcolo
• fonoassorbimento.
• pervious concrete
• theoretical models
• sound absorption