JP4314436B2 - 防水天井 - Google Patents
防水天井 Download PDFInfo
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- JP4314436B2 JP4314436B2 JP2004242008A JP2004242008A JP4314436B2 JP 4314436 B2 JP4314436 B2 JP 4314436B2 JP 2004242008 A JP2004242008 A JP 2004242008A JP 2004242008 A JP2004242008 A JP 2004242008A JP 4314436 B2 JP4314436 B2 JP 4314436B2
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Description
上板は幅方向両側に垂下部を、下板は幅方向両端に立上り部をそれぞれ有し、上板と下板は交互に配列し、上板の垂下部がその幅方向両側に隣接する下板の各立上り部を挟み込む形で組み合わせられる。
幅方向に対向する上板の垂下部と下板の立上り部との間、及び高さ方向に対向する上板の垂下部と下板との間に毛細管現象が生じない程度の十分な間隔が確保される。
2……下階側の床、3……上階側の床、
4……防水天井、4A……水切り板、5……上板、51……上板構成材、5a……垂下部、
6……下板、61……下板構成材、6a……立上り部、
7……壁、8……梁、9……柱、
10……排水溝、11……排水パイプ、
12……吊り材、13……ブラケット、14……インサート、15……連結材、
16……照明器具、17……支持材、18……天井仕上げ材、19……防水シート、20……シーリング材、21……間仕切り、22……上部ランナー、23……端面カバー
Claims (6)
- 構造物内における設備室上の、上階側の床下に敷設され、上階側の床から漏出した水を下階側の床上へ落下させることなく受け止める防水天井であり、
上階側の床から懸垂する吊り材に支持され、幅方向に互いに間隔を隔てて配置される上板と、前記幅方向に隣接する上板間に跨り、上板の下方位置に配置され、上板に直接、もしくは間接的に支持される下板から構成され、
前記上板は幅方向両側に垂下部を、前記下板は幅方向両端に立上り部をそれぞれ有し、
前記上板と前記下板は交互に配列し、前記上板の垂下部がその幅方向両側に隣接する前記下板の前記各立上り部を挟み込む形で組み合わせられ、
幅方向に対向する前記上板の垂下部と前記下板の立上り部との間、及び高さ方向に対向する前記上板の垂下部と前記下板との間に毛細管現象が生じない程度の十分な間隔が確保され、
前記下板の上面は長さ方向の一方側の端部から他方側の端部へかけて下方へ傾斜している防水天井。 - 上板の上面は下板の上面と同じ向きに、長さ方向の一方側の端部から他方側の端部へかけて下方へ傾斜している請求項1記載の防水天井。
- 上板は上に凸に屈曲、もしくは湾曲した形をしている請求項1、もしくは請求項2記載の防水天井。
- 下板は下に凸に屈曲、もしくは湾曲した形をしている請求項1乃至請求項3のいずれかに記載の防水天井。
- 上板の上面と下板の上面は梁下端のレベルより下に位置する請求項1乃至請求項4のいずれかに記載の防水天井。
- 下板の、レベルの低い長さ方向の端部に排水溝が敷設され、排水溝の一部に排水パイプが配置されている請求項1乃至請求項5のいずれかに記載の防水天井。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004242008A JP4314436B2 (ja) | 2004-08-23 | 2004-08-23 | 防水天井 |
Applications Claiming Priority (1)
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JP2004242008A JP4314436B2 (ja) | 2004-08-23 | 2004-08-23 | 防水天井 |
Publications (2)
Publication Number | Publication Date |
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JP2006057375A JP2006057375A (ja) | 2006-03-02 |
JP4314436B2 true JP4314436B2 (ja) | 2009-08-19 |
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JP2004242008A Active JP4314436B2 (ja) | 2004-08-23 | 2004-08-23 | 防水天井 |
Country Status (1)
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JP (1) | JP4314436B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100895583B1 (ko) * | 2007-05-23 | 2009-04-29 | 김원걸 | 방수천장 |
JP5122431B2 (ja) * | 2008-12-12 | 2013-01-16 | 株式会社壹会 | 天井システムおよび野縁部材 |
KR101079376B1 (ko) * | 2009-05-11 | 2011-11-02 | 김원걸 | 다중 구조 방수천장 |
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