Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOUND INSULATION STRUCTURE OF PARTITION WALL AND CONSTRUCTION METHOD OF PARTITION WALL
To provide a sound insulation structure for partition walls and a construction method for partition walls that can reduce costs while maintaining sound insulation performance.SOLUTION: A sound insulation structure of a partition wall comprises: a first face material 31; a second face material 32 disposed between the first face material and a hollow space S3; a plurality of interstitial columns 34 arranged horizontally in the hollow space; a first sound insulation face material 42 having a different coincidence frequency than the first face material, smaller in width than the first face material and larger in width than the interstitial columns, and sandwiched between the first face material and the interstitial columns; and a second sound insulation face material 43 having a different coincidence frequency than the second face material, smaller in width than the second face material and larger in width than the interstitial columns, and sandwiched between the second face material and the intervening columns. The interstitial columns sandwiching the first sound insulation face material together with the first face material are arranged with a gap between them and the second face material. The interstitial columns sandwiching the second sound insulation face material together with the second face material are arranged with a gap G1 between them and the first face material.SELECTED DRAWING: Figure 2
【課題】遮音性能を維持しつつコスト削減を図ることが可能な間仕切壁の遮音構造及び間仕切壁の施工方法を提供する。【解決手段】間仕切壁の遮音構造は、第１面材３１と、第１面材との間に中空部Ｓ３を挟んで配置された第２面材３２と、中空部において水平方向に並んで配置された複数の間柱３４と、第１面材と異なるコインシデンス周波数を有し、第１面材よりも幅が小さく且つ間柱よりも幅が大きく、第１面材と間柱とにより挟まれた第１遮音面材４２と、第２面材と異なるコインシデンス周波数を有し、第２面材よりも幅が小さく且つ間柱よりも幅が大きく、第２面材と間柱とにより挟まれた第２遮音面材４３と、を備える。第１面材と共に第１遮音面材を挟む間柱は、第２面材との間に隙間を空けて配置されている。第２面材と共に第２遮音面材を挟む間柱は、第１面材との間に隙間Ｇ１を空けて配置されている。【選択図】図２
SOUND INSULATION STRUCTURE OF PARTITION WALL AND CONSTRUCTION METHOD OF PARTITION WALL
To provide a sound insulation structure for partition walls and a construction method for partition walls that can reduce costs while maintaining sound insulation performance.SOLUTION: A sound insulation structure of a partition wall comprises: a first face material 31; a second face material 32 disposed between the first face material and a hollow space S3; a plurality of interstitial columns 34 arranged horizontally in the hollow space; a first sound insulation face material 42 having a different coincidence frequency than the first face material, smaller in width than the first face material and larger in width than the interstitial columns, and sandwiched between the first face material and the interstitial columns; and a second sound insulation face material 43 having a different coincidence frequency than the second face material, smaller in width than the second face material and larger in width than the interstitial columns, and sandwiched between the second face material and the intervening columns. The interstitial columns sandwiching the first sound insulation face material together with the first face material are arranged with a gap between them and the second face material. The interstitial columns sandwiching the second sound insulation face material together with the second face material are arranged with a gap G1 between them and the first face material.SELECTED DRAWING: Figure 2
【課題】遮音性能を維持しつつコスト削減を図ることが可能な間仕切壁の遮音構造及び間仕切壁の施工方法を提供する。【解決手段】間仕切壁の遮音構造は、第１面材３１と、第１面材との間に中空部Ｓ３を挟んで配置された第２面材３２と、中空部において水平方向に並んで配置された複数の間柱３４と、第１面材と異なるコインシデンス周波数を有し、第１面材よりも幅が小さく且つ間柱よりも幅が大きく、第１面材と間柱とにより挟まれた第１遮音面材４２と、第２面材と異なるコインシデンス周波数を有し、第２面材よりも幅が小さく且つ間柱よりも幅が大きく、第２面材と間柱とにより挟まれた第２遮音面材４３と、を備える。第１面材と共に第１遮音面材を挟む間柱は、第２面材との間に隙間を空けて配置されている。第２面材と共に第２遮音面材を挟む間柱は、第１面材との間に隙間Ｇ１を空けて配置されている。【選択図】図２
SOUND INSULATION STRUCTURE OF PARTITION WALL AND CONSTRUCTION METHOD OF PARTITION WALL
間仕切壁の遮音構造及び間仕切壁の施工方法
OKUMURA YOSHINORI (Autor:in) / NAGAMATSU HIDEO (Autor:in) / YAMADA NOZOMI (Autor:in)
08.08.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Partition wall sound-insulation structure and sound-insulation member for partition wall
| Europäisches Patentamt | 2024
Partition wall sound-insulation structure and sound-insulation member for partition wall
| Europäisches Patentamt | 2022
Partition wall sound-insulation structure and sound-insulation member for partition wall
| Europäisches Patentamt | 2025
PARTITION WALL SOUND-INSULATION STRUCTURE AND SOUND-INSULATION MEMBER FOR PARTITION WALL
| Europäisches Patentamt | 2023
Partition wall sound-insulation structure and sound-insulation member for partition wall
| Europäisches Patentamt | 2024