A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UPPER STORY FLOOR STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide an upper story floor structure that enhances sound insulation performance than an existing upper story floor structure, along with a construction method of the upper story floor structure.SOLUTION: An upper story floor structure includes: a plurality of floor joists 3 arranged leaving an interval therebetween; a floor surface material 4 fixed on a top surface of the floor joist 3; a ceiling joist 5 arranged leaving an interval from the floor joist 3; a ceiling substrate material 6 fixed on the ceiling joist 5; and a ceiling surface material 7 fixed on the ceiling substrate material 6. The ceiling substrate material 6 includes a first fixing plate part 11 fixed on the ceiling joist 5 through a fixing material, a second fixing plate part 12 on which the ceiling surface material 7 is fixed through the fixing material, and an elastically deformable connection part 13 connecting the first fixing plate part 11 with the second fixing plate part 12. A gap is formed between the floor joist 3 and the ceiling substrate material 6, and between the floor joist 3 and the ceiling surface material 7.SELECTED DRAWING: Figure 1
【課題】既存の上階床構造よりも遮音性能を高めることができる上階床構造及び上階床構造の施工方法を提供することを課題とする。【解決手段】相互に間隔を空けて配設された複数の床根太３と、床根太３の上面に固定された床面材４と、床根太３に対して間隔を空けて配置された天井根太５と、天井根太５に固定された天井下地部材６と、天井下地部材６に固定された天井面材７と、を備え、天井下地部材６は、固定部材を介して天井根太５に固定された第一固定板部１１と、固定部材を介して天井面材７が固定された第二固定板部１２と、弾性変形可能であって、第一固定板部１１と第二固定板部１２とを連結する連結部１３と、を有し、床根太３と天井下地部材６との間及び床根太３と天井面材７との間に隙間が形成されていることを特徴とする。【選択図】図１
UPPER STORY FLOOR STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide an upper story floor structure that enhances sound insulation performance than an existing upper story floor structure, along with a construction method of the upper story floor structure.SOLUTION: An upper story floor structure includes: a plurality of floor joists 3 arranged leaving an interval therebetween; a floor surface material 4 fixed on a top surface of the floor joist 3; a ceiling joist 5 arranged leaving an interval from the floor joist 3; a ceiling substrate material 6 fixed on the ceiling joist 5; and a ceiling surface material 7 fixed on the ceiling substrate material 6. The ceiling substrate material 6 includes a first fixing plate part 11 fixed on the ceiling joist 5 through a fixing material, a second fixing plate part 12 on which the ceiling surface material 7 is fixed through the fixing material, and an elastically deformable connection part 13 connecting the first fixing plate part 11 with the second fixing plate part 12. A gap is formed between the floor joist 3 and the ceiling substrate material 6, and between the floor joist 3 and the ceiling surface material 7.SELECTED DRAWING: Figure 1
【課題】既存の上階床構造よりも遮音性能を高めることができる上階床構造及び上階床構造の施工方法を提供することを課題とする。【解決手段】相互に間隔を空けて配設された複数の床根太３と、床根太３の上面に固定された床面材４と、床根太３に対して間隔を空けて配置された天井根太５と、天井根太５に固定された天井下地部材６と、天井下地部材６に固定された天井面材７と、を備え、天井下地部材６は、固定部材を介して天井根太５に固定された第一固定板部１１と、固定部材を介して天井面材７が固定された第二固定板部１２と、弾性変形可能であって、第一固定板部１１と第二固定板部１２とを連結する連結部１３と、を有し、床根太３と天井下地部材６との間及び床根太３と天井面材７との間に隙間が形成されていることを特徴とする。【選択図】図１
UPPER STORY FLOOR STRUCTURE AND CONSTRUCTION METHOD THEREOF
上階床構造及び上階床構造の施工方法
IZUMI JUNICHI (author)
2017-02-02
Patent
Electronic Resource
Japanese
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