A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ACOUSTICAL PANEL AND SOUND PROOF WALL
To provide an acoustical panel and a sound proof wall equipped with the same which are less likely to be damaged even in the event of contact or collision.SOLUTION: A sound proof panel 1 for absorbing noise from a noise source to reduce the spread of noise, comprises: a panel body 2 being a metal body with an open front surface facing the noise source; and a sound absorption material 3 accommodated in the panel body 2 to absorb noise. The front surface of the panel body 2 is covered with a face material 4 made of a fiber material and having a cushioning property in a state where the sound absorption material 3 is accommodated. The face material 4 is fixed to the panel body 2 via strip-like pressing fittings 5 at a position concealed by support posts H1 being the right and left ends.SELECTED DRAWING: Figure 2
【課題】接触や衝突しても怪我するおそれが少ない防音パネル及びそれを備えた防音壁を提供する。【解決手段】騒音源からの騒音を吸収して騒音の拡散を抑える防音パネル１において、騒音源側となる正面が開放された金属筐体であるパネル本体２と、このパネル本体２に収容されて騒音を吸収する吸音材３と、を備え、このパネル本体２の正面を、繊維材からなりクッション性を有する面材４により吸音材３を収容した状態で被覆する。また、面材４を、左右の端部である支柱Ｈ１で隠蔽される位置において、短冊状の押え金物５を介してパネル本体２に固定する。【選択図】図２
ACOUSTICAL PANEL AND SOUND PROOF WALL
To provide an acoustical panel and a sound proof wall equipped with the same which are less likely to be damaged even in the event of contact or collision.SOLUTION: A sound proof panel 1 for absorbing noise from a noise source to reduce the spread of noise, comprises: a panel body 2 being a metal body with an open front surface facing the noise source; and a sound absorption material 3 accommodated in the panel body 2 to absorb noise. The front surface of the panel body 2 is covered with a face material 4 made of a fiber material and having a cushioning property in a state where the sound absorption material 3 is accommodated. The face material 4 is fixed to the panel body 2 via strip-like pressing fittings 5 at a position concealed by support posts H1 being the right and left ends.SELECTED DRAWING: Figure 2
【課題】接触や衝突しても怪我するおそれが少ない防音パネル及びそれを備えた防音壁を提供する。【解決手段】騒音源からの騒音を吸収して騒音の拡散を抑える防音パネル１において、騒音源側となる正面が開放された金属筐体であるパネル本体２と、このパネル本体２に収容されて騒音を吸収する吸音材３と、を備え、このパネル本体２の正面を、繊維材からなりクッション性を有する面材４により吸音材３を収容した状態で被覆する。また、面材４を、左右の端部である支柱Ｈ１で隠蔽される位置において、短冊状の押え金物５を介してパネル本体２に固定する。【選択図】図２
ACOUSTICAL PANEL AND SOUND PROOF WALL
防音パネル及び防音壁
ONIZUKA MITSUAKI (author) / YAMAMOTO KENJIRO (author) / KOYAMA TAKUYA (author)
2020-07-30
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.