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A platform for research: civil engineering, architecture and urbanism
Sound absorption lightweight sound insulation module
The invention discloses a sound absorption lightweight sound insulation module which comprises a sound insulation module body, the sound insulation module body comprises an upper module body and a lower module body, a middle module body, a rubber plate layer and a damping pad are sequentially bonded between the upper module body and the lower module body, and the rubber plate layer comprises a plurality of rubber plate blocks arranged in a circumferential array; the sound insulation module is provided with the rubber plate blocks which are arranged in the circumferential array mode, the structure is simple, the self weight of the whole rubber plate layer is reduced, meanwhile, sound waves are gradually attenuated towards the periphery, and the sound absorption and insulation effect of the whole sound insulation module is improved.
本发明公开了一种吸声轻质化隔音模块，包括隔音模块，隔音模块包括上模块、下模块，上模块与下模块之间依次粘黏中间模块、橡胶板层和阻尼垫，所述橡胶板层包括若干个呈圆周阵列排布的橡胶板块，本装置设有呈圆周阵列排布的橡胶板块，结构简单，在具有减轻整个橡胶板层的自重的同时还具有将声波向四周逐渐衰减，增加整个隔音模块的吸隔声效果。
Sound absorption lightweight sound insulation module
The invention discloses a sound absorption lightweight sound insulation module which comprises a sound insulation module body, the sound insulation module body comprises an upper module body and a lower module body, a middle module body, a rubber plate layer and a damping pad are sequentially bonded between the upper module body and the lower module body, and the rubber plate layer comprises a plurality of rubber plate blocks arranged in a circumferential array; the sound insulation module is provided with the rubber plate blocks which are arranged in the circumferential array mode, the structure is simple, the self weight of the whole rubber plate layer is reduced, meanwhile, sound waves are gradually attenuated towards the periphery, and the sound absorption and insulation effect of the whole sound insulation module is improved.
本发明公开了一种吸声轻质化隔音模块，包括隔音模块，隔音模块包括上模块、下模块，上模块与下模块之间依次粘黏中间模块、橡胶板层和阻尼垫，所述橡胶板层包括若干个呈圆周阵列排布的橡胶板块，本装置设有呈圆周阵列排布的橡胶板块，结构简单，在具有减轻整个橡胶板层的自重的同时还具有将声波向四周逐渐衰减，增加整个隔音模块的吸隔声效果。
Sound absorption lightweight sound insulation module
一种吸声轻质化隔音模块
WANG SOONWEI (author) / WANG WENTONG (author)
2022-09-02
Patent
Electronic Resource
Chinese
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