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Modular acoustic configuration for creating a floor with improved acoustic insulation performances, and method for implementing same
Modular acoustic configuration for creating a floor with improved acoustic insulation performances, and method for implementing same
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机译:用于创建具有改善的隔音性能的地板的模块化声学配置及其实施方法
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摘要
The invention relates to an acoustic configuration (1) for acoustic insulation, with the configuration comprising a floor covering (5) attached to a floating floor with elastic skates (4) resting on a substrate (3) (10), said floating floor comprising skates (4) that are substantially elastic. According to the invention, the floating floor consists of a modular assembly of prefabricated rigid panels (2) with a density of 0.5 to 6, positioned edge to edge with a means of position adjustment that is either male or female, with the skates being homogeneous one-piece elements attached inside the panel, and with the total seat surface ratio Sta of the skates on the substrate on the total surface area Stp of the panel, Sta/Stp being 0.03 to 0.08. In one variant, shims are interposed between the skates and the panel. In the implementation method, a layer of fibrous insulation can be interposed between the substrate and the floating floor.
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