SOUND INSULATION PROPERTIES OF GAS-CONCRETE WALLS
https://doi.org/10.37909/2542-1352-2022-1-1002
Abstract
The article deals with methods of calculation and calculation data insulation properties of inter room and inter apartment walls and partitions made of concrete. Data of calculation of indices of air noise insulation by protecting constructions made of gas-concrete blocks of 100, 120, 150, 200, 240, 250, 300, 350 и 400 mm thickness of average density of D600 and D700 kg/m3, by non-plastered and plastered gypsum plaster of 3 mm thickness and cement-sand plaster of 10 mm thickness are given. Data of actual measurement of insulation of air sound considered in settlement of partitions made of gas-concrete blocks are presented.
About the Authors
A. F. Bernatsky
Kryachkov Novosibirsk State University of Architecture, Design and Arts
Russian Federation
Russian Federation
P. V. Semikin
Kryachkov Novosibirsk State University of Architecture, Design and Arts
Russian Federation
Russian Federation
Candidate of Technical Sciences, Associate Professor
References
1. СТО НААГ 3.1-2013 Конструкции с применением автоклавного газобетона в строительстве зданий и сооружений. Правила проектирования и строительства. Санкт-Петербург: 2013. 173 с.
2. СП 23-103-2003 Проектирование звукоизоляции ограждающих конструкций жилых и общественных зданий. М.: Госстрой СССР, 2004. 34 с.
3. ГОСТ 27296-87 Защита от шума в строительстве. Звукоизоляция ограждающих конструкций. Методы измерения. М.: Изд-во стандартов, 1987. 21 с.
Review
For citations:
Bernatsky A.F., Semikin P.V. SOUND INSULATION PROPERTIES OF GAS-CONCRETE WALLS. Creativity and Modernity. 2022;(1):11-18. (In Russ.) https://doi.org/10.37909/2542-1352-2022-1-1002
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