Resumen de Measurement of the acoustic properties of the material cork

N. Kellati, A. El Bouardi, Taib Ajzoul, M. Garoum, M. Tyouri, Hassan Ezbakhe

• The research of the conditions of comfort in the habitat passes by a better knowledge of the thermal and acoustic behavior of porous materials used in the construction and the insulation of the buildings. This research task aims at developing a general study which approaches at the same time the thermal and acoustic aspects compact and granular cork as being passive porous material. By using of measuring equipment made up of sonometer, frequency Generator and of transitory acquisition system managed by software oscillosound3, we proceed by simultaneous measurements several acoustic parameters (noise Level, phonic reducing and transmission Cœfficient) of studied material.