JP4436210B2 - 大引きの断熱構造 - Google Patents
大引きの断熱構造 Download PDFInfo
- Publication number
- JP4436210B2 JP4436210B2 JP2004231258A JP2004231258A JP4436210B2 JP 4436210 B2 JP4436210 B2 JP 4436210B2 JP 2004231258 A JP2004231258 A JP 2004231258A JP 2004231258 A JP2004231258 A JP 2004231258A JP 4436210 B2 JP4436210 B2 JP 4436210B2
- Authority
- JP
- Japan
- Prior art keywords
- covering material
- heat insulating
- bundle
- bundle support
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Floor Finish (AREA)
Description
1a 補強板
2 鋼製束
3 大引きの一般部
4 被覆材
4a 凸部
5 留め金具
5a 平行脚部
5b 爪部
5c V字形の切込み
5d 大爪部
5e V字形の切り欠き
6 束支持部
7 分割型束支持部被覆材
7a 左半部
7b 右半部
7c 分割型束支持部被覆材の底部
7d 凸部
7e 凹部
7f 半円形の切り欠き(切り欠き部)
8 一体型束支持部被覆材
8a 一体型束支持部被覆材の底部
8b U字形の切り欠き(切り欠き部)
9 土間コンクリート
10 ターンバックル
11 下端ねじ部
12 上端ねじ部(束支持部の部材)
13 回り止めナット
14 断熱ボード
15 被覆材
15a 凸部
15b 被覆材15の底部
Claims (6)
- 床下換気式の住宅等の建物の1階床下部分における鋼製または木製大引きの露出部に断熱材を施工するに当たり、発泡プラスチック系断熱材を用いて断面形状が上方に開口するコの字形で材長方向に樋状に成形した被覆材を大引きの下方から外挿し装着すると共に、帯状のコの字形留め金具を上方から外挿して被覆材を装着状態に保持することを特徴とする大引きの断熱構造。
- 前記被覆材はその両側面の下部または高さ方向中間部に水平方向外方に所定量延出しかつ材長方向に延びる凸部を備え、大引き同士間に配設される床下断熱材を該凸部が保持可能であることを特徴とする請求項1に記載の大引きの断熱構造。
- 前記被覆材を外挿し装着するに当たり、大引きとこれを支持する鋼製束との束支持部においては、該被覆材を材長方向所定長さに切断すると共に材幅方向に二分割し、かつ切り欠き部を形成してなる分割型束支持部被覆材を用いて、束支持部被覆材との干渉を避けて材幅方向の両側から束支持部被覆材を挟み込んで被覆することを特徴とする請求項1または2に記載の大引きの断熱構造。
- 前記被覆材を外挿し装着するに当たり、大引きとこれを支持する鋼製束との束支持部においては、該被覆材を材長方向所定長さに切断すると共に切り欠き部を形成してなる一体型束支持部被覆材を用いて、該束支持部被覆材との干渉を避けて被覆することを特徴とする請求項1または2に記載の大引きの断熱構造。
- 前記留め金具がコの字形の平行脚部の両内側に立設する爪部を備え、被覆材装着後にコの字形の平行脚部を一旦拡げて外挿し、ついで平行脚部を平行状態に復元させて爪部を被覆材に食い込ませて該被覆材の脱落を防止することを特徴とする請求項1〜4のいずれか1項に記載の大引きの断熱構造。
- 前記発泡プラスチック系断熱材の製法としては押出し法またはビーズ製法によるものであり、材質としてはポリエチレン、ポリプロピレンまたはポリスチレンフォームであることを特徴とする請求項1〜5のいずれか1項に記載の大引きの断熱構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004231258A JP4436210B2 (ja) | 2004-08-06 | 2004-08-06 | 大引きの断熱構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004231258A JP4436210B2 (ja) | 2004-08-06 | 2004-08-06 | 大引きの断熱構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006045996A JP2006045996A (ja) | 2006-02-16 |
| JP4436210B2 true JP4436210B2 (ja) | 2010-03-24 |
Family
ID=36024892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004231258A Expired - Fee Related JP4436210B2 (ja) | 2004-08-06 | 2004-08-06 | 大引きの断熱構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4436210B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007321532A (ja) * | 2006-06-05 | 2007-12-13 | Kaneka Corp | 床断熱構造およびその施工方法 |
| JP6116946B2 (ja) * | 2013-03-13 | 2017-04-19 | 積水ハウス株式会社 | 断熱材支持具及び床下の断熱構造 |
| JP2024018346A (ja) * | 2022-07-29 | 2024-02-08 | 大和ハウス工業株式会社 | 床支持ユニット |
-
2004
- 2004-08-06 JP JP2004231258A patent/JP4436210B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006045996A (ja) | 2006-02-16 |
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