Cinema playing acoustic building structure

A structural and acoustic technology, applied in the field of theater acoustic building structure, can solve the problems of improved comfort experience and poor reverberation effect, and achieve the effect of appropriate sound absorption and good effect

Active Publication Date: 2021-12-10
BEIJING URBAN CONSTR SIXTH GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an acoustic building structure for playing theaters, which is used to solve the technical problems that the reverberation effect in the current building structure is not good, and the comfort experience for people still needs to be improved

Method used

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  • Cinema playing acoustic building structure
  • Cinema playing acoustic building structure
  • Cinema playing acoustic building structure

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Embodiment Construction

[0031] The technical solutions of the present invention are described in detail below through the examples, and the following examples are only exemplary, and can only be used to explain and illustrate the technical solutions of the present invention, but cannot be construed as limitations to the technical solutions of the present invention.

[0032] combine figure 1 and figure 2 , an acoustic architectural structure for displaying a theater, comprising a side wall one and a side wall two, the side wall one and the side wall two are respectively arranged with a decorative node A and a decorative node B, and the decorative node A and the decorative node B are alternately arranged on the side wall one In terms of the wall structure and the wall structure of the second side wall, and there is a misalignment in the arrangement position of the decorative node A and the decorative node B on the first side wall and the second side wall, the decorative node A includes 20mm thick plas...

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Abstract

The invention discloses a cinema playing acoustic building structure. The cinema playing acoustic building structure comprises a first side wall and a second side wall, a decoration joint A and a decoration joint B are correspondingly arranged on the first side wall and the second side wall, and the decoration joint A and the decoration joint B are arranged on a first side wall surface structure and a second side wall surface structure in a staggered mode. The arrangement positions of the decoration joint A and the decoration joint B on the first side wall and the second side wall are staggered, the decoration joint A comprises a plastering leveling layer, a cavity layer, a steel wire mesh, superfine glass wool white glass wool cloth, a flame-retardant plate cutting strip and a GCP plate which are sequentially arranged on the surface of the wall body, and the decoration joint B comprises a plastering leveling layer, a cavity layer, a gypsum board and a GPC board which are sequentially arranged on the surface of the wall body. The sound absorption effect of the decoration joint A is high, but audiences feel uncomfortable due to the fact that only the decoration joint A is adopted, the reverberation time is too short, discomfortable auditory sense of audiences can generate, so that the decoration joint B is designed, superfine glass silk floss filling is eliminated, a layer of gypsum board is additionally arranged to improve sound reflection, and the reverberation time is controlled to be optimal.

Description

technical field [0001] The invention belongs to the technical field of architectural structure design, and in particular relates to an acoustic architectural structure for playing theaters. Background technique [0002] With the improvement of living standards, theaters have become one of the places for people's leisure and entertainment, giving people visual and auditory enjoyment. [0003] As a way of entertainment and enjoyment, people are more concerned about feelings. The current theater layout needs to be soundproofed and noise-reduced. If the sound-proof and noise-reduction effects are too poor, it will destroy the quiet living environment of the neighbors. However, sound insulation and noise reduction are also It is necessary to ensure the reverberation time. If the reverberation time is too short, the sound will be dry, boring and unfriendly; if the reverberation time is too long, the sound will be vague and noisy, which will seriously affect the sense of hearing. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/99E04H3/22E04B1/86E04B9/06E04B9/16E04B9/00E04B1/94
CPCE04B1/99E04H3/22E04B1/86E04B9/06E04B9/16E04B9/001E04B1/942E04B9/006
Inventor 张俊杰孙玉厚高文光张兰芳郭清明
Owner BEIJING URBAN CONSTR SIXTH GRP
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