Multifunctional double-layer floor structure

Abstract

The invention discloses a multifunctional double-layer floor structure, comprising: two wall facades and an upper mortar base and a lower mortar base arranged between the two wall facades, between the upper mortar base and the lower mortar base An upper wooden sound-absorbing panel and a lower wooden sound-absorbing panel are arranged between them, and several upper sound-absorbing holes are symmetrically arranged on the upper surface and the lower surface of the upper wooden sound-absorbing panel, and symmetrically arranged on the upper surface and the lower surface of the lower wooden sound-absorbing panel. A number of lower sound-absorbing holes are provided, and the upper slots and the lower wooden sound-absorbing boards are symmetrically arranged on the facades of the two walls between the upper mortar base and the lower mortar base. The two ends of the upper wooden sound-absorbing board are respectively inserted into the upper slot, and the two ends of the lower wooden sound-absorbing board are respectively inserted into the lower slot.

Description

technical field [0001] The invention relates to the construction industry, in particular to a multifunctional double-layer floor structure. Background technique [0002] At the present stage, in the commercial housing provided to consumers in my country's real estate market, a large number of them are designed according to the initial decoration standard. In order to save costs, developers generally choose single-story building structures. In the middle, the impact sound will be loud and easy to generate noise. At the same time, if the residents do not pay attention to laying sound insulation materials on the floor during the second decoration, the floor impact generated by people walking, running, jumping, and dragging furniture will pass through directly. The floor is transmitted to the downstairs. This kind of noise is broadband structural vibration noise, which is the most hated by the majority of civil building users. It has also caused many conflicts among neighbors. Cra...

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Problems solved by technology

[0002] At the present stage, in the commercial housing provided to consumers in my country's real estate market, a large number of them are designed according to the initial decoration standard. In order to save costs, developers generally choose single-story building structures. In the middle, the impact sound will be loud and easy to generate noise. At the same time, if the residents do not pay attention to laying sound insulation materials on the floor during the second decoration, the floor impact generated by people walking, running, jumping, and dragging furniture will pass through directly. The floor is transmitted to the downstairs. This kind of noise is broadband structural vibration noise, which is the most hated by the majority of civil building users. It has also caused many conflicts among neighbors. Cracks lead to water leakage in the house. In addition, the existing floor can not block electromagnetic wave radiation pollution. The interior of your house will be subjected to double electromagnetic wave radiation from upstairs and downstairs, which seriously affects people's health.

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