JP2915664B2 - Construction method of lightweight steel frame fireproof partition - Google Patents
Construction method of lightweight steel frame fireproof partitionInfo
- Publication number
- JP2915664B2 JP2915664B2 JP35518291A JP35518291A JP2915664B2 JP 2915664 B2 JP2915664 B2 JP 2915664B2 JP 35518291 A JP35518291 A JP 35518291A JP 35518291 A JP35518291 A JP 35518291A JP 2915664 B2 JP2915664 B2 JP 2915664B2
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- steel frame
- lightweight steel
- fireproof partition
- frame fireproof
- 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
Links
- 238000005192 partition Methods 0.000 title claims description 39
- 229910000831 Steel Inorganic materials 0.000 title claims description 37
- 239000010959 steel Substances 0.000 title claims description 37
- 238000010276 construction Methods 0.000 title description 12
- 239000011490 mineral wool Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Building Environments (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、各種耐火建造物におけ
る軽量鉄骨耐火間仕切の施工法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method for a lightweight steel frame fireproof partition in various fireproof buildings.
【０００２】[0002]
【従来の技術】図２に示すように、従来のこの種の耐火
間仕切１は、天井スラブ２と床スラブ３との間に通しで
造られる。つまり、ＪＩＳ規格に基づき、天井スラブ２
と床スラブ３との間に、軽量鉄骨のランナー、スタッ
ド、振れ止め、スペーサーから成る壁下地11を組み立
て、該壁下地の両面に各二枚の耐火ボード（石膏ボード
等）12を貼って形成される。2. Description of the Related Art As shown in FIG. 2, a conventional fire-resistant partition 1 of this type is formed by passing between a ceiling slab 2 and a floor slab 3. In other words, the ceiling slab 2
Between the floor slab 3 and the floor slab 3, a wall base 11 composed of a runner, a stud, a steady rest, and a spacer made of lightweight steel is assembled, and two refractory boards (plaster board etc.) 12 are formed on both sides of the wall base. Is done.
【０００３】[0003]
【発明が解決しようとする課題】しかし、この軽量鉄骨
耐火間仕切１は、天井工事４、すなわち、天井スラブ２
から垂設した吊ボルト42で格子状に組んだ天井下地41を
吊り、該天井下地に天井ボード43を貼り付け、かつ、天
井内に各種配管、配線等を行う工事より先行して施工さ
れるため、この軽量鉄骨耐火間仕切１によりその後の工
事の作業スペースが制約され、天井工事や他の作業の施
工性が低下する。また、後日、室内スペースを拡大すべ
く間仕切１を撤去したい場合には、天井内をも含めた大
掛かりな改修工事を要する。本発明は、これらの問題点
を解決しようとするものである。However, this lightweight steel refractory partition 1 has a ceiling construction 4, that is, a ceiling slab 2
The ceiling foundation 41 assembled in a lattice shape is suspended by hanging bolts 42 hanging from the ceiling, a ceiling board 43 is attached to the ceiling foundation, and various piping, wiring, etc. are carried out in the ceiling prior to construction. Therefore, the work space for the subsequent construction is restricted by the lightweight steel refractory partition 1, and the workability of the ceiling construction and other work is reduced. In addition, if the partition 1 is to be removed to enlarge the indoor space at a later date, a large-scale repair work including the inside of the ceiling is required. The present invention seeks to solve these problems.
【０００４】[0004]
【課題を解決するための手段】かかる目的達成のため、
本発明は、天井内部で天井内軽量鉄骨耐火間仕切を施工
し、次いで、天井下地を施工して、該天井下地に天井ボ
ードを貼るとともに、前記天井内軽量鉄骨耐火間仕切の
下端と天井ボードとの間にロックウールを詰め、その
後、前記天井内軽量鉄骨耐火間仕切に沿えて天井ボード
と床との間に室内軽量鉄骨耐火間仕切を施工することを
特徴とする。Means for Solving the Problems In order to achieve this object,
The present invention constructs a lightweight steel frame fireproof partition in the ceiling inside the ceiling, then constructs a ceiling base, affixes a ceiling board to the ceiling base, and a lower end of the lightweight steel frame fireproof partition in the ceiling and the ceiling board. Rock wool is filled in between, and then an indoor lightweight steel frame fireproof partition is constructed between the ceiling board and the floor along the light steel frame fireproof partition in the ceiling.
【０００５】[0005]
【作用】如上の構成であり、軽量鉄骨耐火間仕切を天井
内と室内とで区分し、天井内軽量鉄骨耐火間仕切を当初
に、そして、室内軽量鉄骨耐火間仕切を終段で施工する
ので、この後行の室内軽量鉄骨耐火間仕切は、天井工事
や他の作業における作業スペースの制約を排し、後日の
単独撤去を可能にする。また、天井内軽量鉄骨耐火間仕
切の下端と天井ボードとの間に詰めたロックウールは、
天井内と室内とで区分した軽量鉄骨耐火間仕切の耐火性
を確保する。[Function] With the above construction, the lightweight steel frame fireproof partition is divided into the ceiling and the interior, the lightweight steel frame fireproof partition in the ceiling is constructed at the beginning, and the indoor lightweight steel frame fireproof partition is constructed at the final stage. The cabin's light-weight steel fireproof partition eliminates work space constraints for ceiling work and other work, and allows for independent removal at a later date. In addition, rock wool packed between the lower end of the lightweight steel frame fireproof partition in the ceiling and the ceiling board,
The fire resistance of the lightweight steel frame fireproof partition divided between the ceiling and the room is ensured.
【０００６】[0006]
【実施例】図１は、本発明の実施例を示している。以
下、施工の手順につき、順を追って説明する。 1. 天井内部で天井内軽量鉄骨耐火間仕切５を施工す
る。この天井内軽量鉄骨耐火間仕切５は、天井スラブ２
から垂壁状に垂設するが、天井スラブ２から軽量鉄骨に
よる適宜高さの壁下地51を垂設し、該壁下地の両面に各
二枚の耐火ボード（石膏ボード等）52を貼り付ける。 2. 天井工事４を行う。この天井工事４は、天井スラブ
２から垂設した吊ボルト42で格子状に組んだ天井下地41
を吊り、該天井下地に天井ボード43を貼り付け、かつ、
天井内に各種配管、配線等（図示せず）を行う。天井ボ
ード43は、垂設した前記天井内軽量鉄骨耐火間仕切５の
下にも配し、つまり、天井全般に貼り付け、その天井内
軽量鉄骨耐火間仕切５の下端と天井ボード43との間にロ
ックウール６を詰め、耐火性を確保する。 3. 前記天井内軽量鉄骨耐火間仕切５に沿えて前記天井
ボード43と床スラブ３との間に室内軽量鉄骨耐火間仕切
７を施工する。この室内軽量鉄骨耐火間仕切７は、前記
天井ボード43と床スラブ３との間に軽量鉄骨による壁下
地71を組み、該壁下地の両面に各二枚の耐火ボード（石
膏ボード等）72を貼り付ける。FIG. 1 shows an embodiment of the present invention. Hereinafter, the construction procedure will be described step by step. 1. Install a lightweight steel-frame fireproof partition 5 inside the ceiling. This lightweight steel frame fireproof partition 5 in the ceiling
From the ceiling slab 2, a wall foundation 51 of an appropriate height made of lightweight steel is suspended from the ceiling slab 2, and two refractory boards (eg, gypsum board) 52 are attached to both sides of the wall foundation. . 2. Perform ceiling construction 4. This ceiling construction 4 is performed by a ceiling base 41 that is assembled in a grid pattern with hanging bolts 42 suspended from the ceiling slab 2.
Hanging, paste the ceiling board 43 on the ceiling base, and,
Various piping, wiring, etc. (not shown) are performed in the ceiling. The ceiling board 43 is also arranged below the vertically suspended light steel fireproof partition 5 in the ceiling, that is, attached to the entire ceiling, and locked between the lower end of the light steel fireproof partition 5 in the ceiling and the ceiling board 43. Fill wool 6 to ensure fire resistance. 3. An indoor lightweight steel frame fireproof partition 7 is constructed between the ceiling board 43 and the floor slab 3 along the in-ceiling lightweight steel frame fireproof partition 5. In this indoor lightweight steel frame fireproof partition 7, a wall foundation 71 made of lightweight steel is assembled between the ceiling board 43 and the floor slab 3, and two fireproof boards (eg, gypsum board) 72 are attached to both sides of the wall foundation. wear.
【０００７】[0007]
【発明の効果】本発明によれば、軽量鉄骨耐火間仕切を
天井内と室内とで区分することができ、その天井内軽量
鉄骨耐火間仕切を当初に、室内軽量鉄骨耐火間仕切を終
段にて施工するので、天井工事等の際には、室内に障害
物となる間仕切がなく、資材の運搬や移動が楽に行え、
天井下地、ボード貼り、各種配管、配線等の施工性をよ
くすることができ、工期を短縮でき、コストを低減でき
る。また、後日、室内スペースを拡大すべく間仕切を撤
去したい場合にも、室内にて室内軽量鉄骨耐火間仕切だ
けを解体・撤去すれば足り、従来のような天井内をも含
めた大掛かりな改修工事は不要になり、容易に、簡単
に、迅速にかつ安価に行うことができる。According to the present invention, a lightweight steel frame fireproof partition can be divided into a ceiling and a room, and the lightweight steel frame fireproof partition in the ceiling is constructed first and the indoor lightweight steel frame fireproof partition is constructed at the final stage. Therefore, when performing ceiling work, there is no partition that becomes an obstacle in the room, and materials can be easily transported and moved,
It is possible to improve the workability of the ceiling base, the board attachment, various pipes, wirings, etc., so that the construction period can be shortened and the cost can be reduced. Also, if you want to remove the partition at a later date to expand the indoor space, it is enough to disassemble and remove only the indoor lightweight steel frame fireproof partition inside the room, and large-scale repair work including the inside of the ceiling like the conventional one It becomes unnecessary, and can be performed easily, simply, quickly and inexpensively.
【図１】本発明の実施例に係る軽量鉄骨耐火間仕切の截
断側面図である。FIG. 1 is a cut-away side view of a lightweight steel frame fireproof partition according to an embodiment of the present invention.
【図２】従来の軽量鉄骨耐火間仕切を示す截断側面図で
ある。FIG. 2 is a cross-sectional side view showing a conventional lightweight steel refractory partition.
１ 軽量鉄骨耐火間仕切 ２ 天井スラブ ３ 床スラブ ４ 天井工事 ５ 天井内軽量鉄骨耐火間仕切 ６ ロックウール ７ 室内軽量鉄骨耐火間仕切 11 壁下地 12 耐火ボード 41 天井下地 42 吊ボルト 43 天井ボード 51 壁下地 52 耐火ボード 71 壁下地 72 耐火ボード DESCRIPTION OF SYMBOLS 1 Lightweight steel frame fireproof partition 2 Ceiling slab 3 Floor slab 4 Ceiling construction 5 Lightweight steel frame fireproof partition in ceiling 6 Rock wool 7 Indoor lightweight steel frame fireproof partition 11 Wall base 12 Fireproof board 41 Ceiling base 42 Hanging bolt 43 Ceiling board 51 Wall base 52 Fireproof Board 71 Wall base 72 Fireproof board
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E04B 2/82 E04B 1/94 E04B 2/74 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) E04B 2/82 E04B 1/94 E04B 2/74
Claims (1)
施工し、次いで、天井下地を施工して、該天井下地に天
井ボードを貼るとともに、前記天井内軽量鉄骨耐火間仕
切の下端と天井ボードとの間にロックウールを詰め、そ
の後、前記天井内軽量鉄骨耐火間仕切に沿えて天井ボー
ドと床との間に室内軽量鉄骨耐火間仕切を施工すること
を特徴とする軽量鉄骨耐火間仕切の施工法。A lightweight steel frame fireproof partition in the ceiling is constructed inside the ceiling, a ceiling foundation is constructed, a ceiling board is pasted on the ceiling foundation, and the lower end of the lightweight steel frame fireproof partition in the ceiling and the ceiling board are provided. A method of constructing a light-weight steel frame fireproof partition, comprising: filling a rock wool between the ceiling boards and then installing an indoor light-weight steel frame fireproof partition between the ceiling board and the floor along the lightweight steel frame fireproof partition in the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35518291A JP2915664B2 (en) | 1991-12-19 | 1991-12-19 | Construction method of lightweight steel frame fireproof partition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35518291A JP2915664B2 (en) | 1991-12-19 | 1991-12-19 | Construction method of lightweight steel frame fireproof partition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05195594A JPH05195594A (en) | 1993-08-03 |
| JP2915664B2 true JP2915664B2 (en) | 1999-07-05 |
Family
ID=18442431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35518291A Expired - Fee Related JP2915664B2 (en) | 1991-12-19 | 1991-12-19 | Construction method of lightweight steel frame fireproof partition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2915664B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3177906B2 (en) | 1993-07-16 | 2001-06-18 | 清水建設株式会社 | Preceding partition wall construction method in the ceiling |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4559249B2 (en) * | 2005-02-15 | 2010-10-06 | ミサワホーム株式会社 | Partition wall structure and partition wall construction method |
| JP5588653B2 (en) * | 2009-10-13 | 2014-09-10 | ミサワホーム株式会社 | How to renovate unit buildings |
-
1991
- 1991-12-19 JP JP35518291A patent/JP2915664B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3177906B2 (en) | 1993-07-16 | 2001-06-18 | 清水建設株式会社 | Preceding partition wall construction method in the ceiling |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05195594A (en) | 1993-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |