ON THE ACOUSTIC PROPERTIES OF SOUND-ABSORBING MATERIALS WHICH ARE USED IN EXTERNAL PARTITIONS
Анатолий ГЕРАСИМОВ1, Екатерина НИКОНОВА1
1Московский государственный строительный университет, Рoссия
BoZPE 2015;(2):30–38
Article (PDF)
KEYWORDS
acoustic insulation, acoustic impedances, the attenuation factor, Laplace, operator, physico-mechanical parameters, wave parameters
TOPICS
Energy-efficient construction
ABSTRACT
The article considers the insulation properties of air sound enclosure structures subject to wave, physico-mechanical and structural parameters of the material filling the air space between the outer layers of porous fibrous material and the mineral wool ISOVER.
Politechnika Częstochowska uczelnią dostępną.
