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A platform for research: civil engineering, architecture and urbanism
Concrete wallboard sound absorption structure and construction process thereof
The invention provides a concrete wallboard sound absorption structure and a construction process thereof. The concrete wallboard sound absorption structure comprises a concrete wallboard, the sound absorption structure is arranged on the outer-layer wall surface of the concrete wallboard, the sound absorption structure completely covers the outer-layer wall surface of the concrete wallboard, and at least a plurality of sound absorption short pipes are formed on the sound absorption structure; the wall board texture is formed by the outer wall face of the concrete wall board, the sound absorption structure is wrapped between the wall board texture and the concrete wall board, and the wall board texture at least forms a plurality of sound absorption faces of a concave-convex structure. On one hand, noise reflection can be formed to achieve the noise weakening effect, on the other hand, noise can be absorbed into the concrete wallboard, the problem of secondary noise pollution caused by noise reflection of the concrete wallboard is avoided, the noise can be consumed in the concrete wallboard, and the noise reduction effect is achieved. And the noise reduction and sound absorption effects of the concrete wallboard are further ensured.
本发明提供了一种混凝土墙板吸音结构及其施工工艺，混凝土墙板吸音结构包括混凝土墙板；吸音结构，设置于所述混凝土墙板的外层墙面，其中，所述吸音结构完全覆盖所述混凝土墙板的外层墙面，且至少形成有若干个吸音短管；墙板纹理，所述墙板纹理为所述混凝土墙板的外层墙面形成，所述吸音结构被包裹在所述墙板纹理和所述混凝土墙板之间，其中，所述墙板纹理至少形成若干个呈凹凸结构的吸音面。本发明一方面能够形成噪音反射，以达到削弱噪音的效果，另一方面能够将噪音吸收到混凝土墙板的内部，避免混凝土墙板对噪音反射而造成二次噪音污染的问题，还能够使得噪音在混凝土墙板的内部被消耗掉，以进一步地保证混凝土墙板降噪吸音的效果。
Concrete wallboard sound absorption structure and construction process thereof
The invention provides a concrete wallboard sound absorption structure and a construction process thereof. The concrete wallboard sound absorption structure comprises a concrete wallboard, the sound absorption structure is arranged on the outer-layer wall surface of the concrete wallboard, the sound absorption structure completely covers the outer-layer wall surface of the concrete wallboard, and at least a plurality of sound absorption short pipes are formed on the sound absorption structure; the wall board texture is formed by the outer wall face of the concrete wall board, the sound absorption structure is wrapped between the wall board texture and the concrete wall board, and the wall board texture at least forms a plurality of sound absorption faces of a concave-convex structure. On one hand, noise reflection can be formed to achieve the noise weakening effect, on the other hand, noise can be absorbed into the concrete wallboard, the problem of secondary noise pollution caused by noise reflection of the concrete wallboard is avoided, the noise can be consumed in the concrete wallboard, and the noise reduction effect is achieved. And the noise reduction and sound absorption effects of the concrete wallboard are further ensured.
本发明提供了一种混凝土墙板吸音结构及其施工工艺，混凝土墙板吸音结构包括混凝土墙板；吸音结构，设置于所述混凝土墙板的外层墙面，其中，所述吸音结构完全覆盖所述混凝土墙板的外层墙面，且至少形成有若干个吸音短管；墙板纹理，所述墙板纹理为所述混凝土墙板的外层墙面形成，所述吸音结构被包裹在所述墙板纹理和所述混凝土墙板之间，其中，所述墙板纹理至少形成若干个呈凹凸结构的吸音面。本发明一方面能够形成噪音反射，以达到削弱噪音的效果，另一方面能够将噪音吸收到混凝土墙板的内部，避免混凝土墙板对噪音反射而造成二次噪音污染的问题，还能够使得噪音在混凝土墙板的内部被消耗掉，以进一步地保证混凝土墙板降噪吸音的效果。
Concrete wallboard sound absorption structure and construction process thereof
混凝土墙板吸音结构及其施工工艺
LUO LI (author) / YANG CHONGJIAN (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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