The comparative economic efficiency of design solutions of sound-insulating frame- sheathed partitions analysis
T. A. Chernishova, E. V. Shelikhova
Donbas National Academy of Civil Engineering and Architecture
Annotation: This article presents the calculations of comparative economic efficiency based on the analysis of design options for soundproofing frame-sheathed (layered) partitions. Compared asymmetric and basic variants of the constructive solution of layered partitions are reflected in a comparable form according to: using areal; scope of work; quality parameters; time aspect; social factors in the production and use of products, including the impact on the environment. It is necessary to be able to quickly evaluate a large number of design options, the parameters of which provide the required level of sound insulation, taking into account the noise regime in the room in order to select the optimal solution when designing internal vertical barriers. The conclusion is that the most rational decision is the installation of soundproofing asymmetric frame-sheathing partitions made of plasterboard sheets.
Keywords: soundproof frame-sheathing partitions, plasterboard sheets (gkl), air noise sound insulation index, economic efficiency.
Pages: 51-56.
Link for citation: Chernishova, T. A.; Shelikhova, E. V. The comparative economic efficiency of design solutions of sound-insulating frame- sheathed partitions analysis. – Text : direct. – In: The Donbas Constructon. – 2022. – Issue 1-2022. – Р. 51-56.
Issue 1-2022Journal: The Donbas Constructon
Publish house: Donbas National Academy of Civil Engineering and Architecture