NOISE INSULATION AT THE BOARDING SCHOOL FOR ORPHANS AND FOR CHILDREN WITHOUT PARENTAL CARE
This article is devoted to the study of noise insulation materials used in the design of boarding schools for orphans and children deprived of parental care. The authors consider the purposes of soundproofing and the principles of soundproof materials. A closer look is given to the problem of noise influencing a human body. Maximum permissible doses of noise depending on the duration of exposure are examined. The article studies the principles of operating various noise insulation materials in the cafeterias, music classrooms and bedrooms, and presents the characteristics of noise insulation materials. The authors compare technical parameters and costs of materials for noise insulation.