JP2530751B2 - Floor structure - Google Patents
Floor structureInfo
- Publication number
- JP2530751B2 JP2530751B2 JP2248287A JP24828790A JP2530751B2 JP 2530751 B2 JP2530751 B2 JP 2530751B2 JP 2248287 A JP2248287 A JP 2248287A JP 24828790 A JP24828790 A JP 24828790A JP 2530751 B2 JP2530751 B2 JP 2530751B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- sound insulating
- floor structure
- fixed
- joists
- 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
Landscapes
- Floor Finish (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、建物の床構造のうち、時に防音機能を有す
るものに関する。TECHNICAL FIELD The present invention relates to a floor structure of a building, which sometimes has a soundproof function.
（従来の技術） 従来、遮音材が設けられている床構造としては、例え
ば、特開昭63−304872号公報及び特開昭63−304873号公
報に記載されているものが知られている。(Prior Art) Conventionally, as a floor structure provided with a sound insulating material, for example, those described in JP-A-63-304872 and JP-A-63-304873 are known.
この従来公報には、大梁によって形成された外枠内に
小梁が並設され、これら小梁の上面に根太と遮音材とが
固定され、前記根太の上面に床板が固定された床構造が
示されている。尚、前記根太は小梁と直交する向きに並
設されている。In this conventional publication, a beam is arranged side by side in an outer frame formed by a girder, a joist and a sound insulating material are fixed to the upper surfaces of these joists, and a floor structure in which a floor plate is fixed to the upper surface of the joist. It is shown. The joists are arranged side by side in a direction orthogonal to the beam.
（発明が解決しようとする課題） しかしながら、このような従来の床構造にあっては、
小梁の上面に根太と遮音材とが固定されているために、
遮音材が根太と干渉しないようにするためには遮音材を
根太の間隔に合せて分割し、分割した部材を各根太間に
設ける必要がある。そのため、遮音材の組付作業に多く
の時間を要するという問題があった。(Problems to be solved by the invention) However, in such a conventional floor structure,
Since joists and sound insulation are fixed on the upper surface of the beam,
In order to prevent the sound insulation material from interfering with the joists, it is necessary to divide the sound insulation material according to the intervals of the joists and provide the divided members between the joists. Therefore, there is a problem that it takes much time to assemble the sound insulation material.
本発明は、上記従来の問題に着目し、施工時における
遮音材の組付作業を短時間で行うことができる床構造を
提供することを課題とする。It is an object of the present invention to provide a floor structure capable of performing the work of assembling the sound insulating material during construction in a short time, focusing on the above-mentioned conventional problems.
（課題を解決するための手段） 上記課題を解決するにあたって本発明の床構造にあっ
ては、大梁により形成された外枠内に小梁が並設され、
該小梁の上面に根太が小梁と直交する向きで固定され、
該根太の上面に床板が固定され、該床板の下側に遮音材
が設けられている床構造において、前記遮音材が、前記
小梁間に小梁の上面より上方へ出っ張らないように設け
られ、遮音材は、木桟を介して小梁の側面長手方向に固
定されているものである。(Means for Solving the Problems) In solving the above problems, in the floor structure of the present invention, the small beams are arranged in parallel in the outer frame formed by the large beams,
Joists are fixed on the upper surface of the beam in a direction orthogonal to the beam,
In a floor structure in which a floor board is fixed to the upper surface of the joist, and a sound insulation material is provided on the lower side of the floor board, the sound insulation material is provided between the joists so as not to project above the upper surface of the beam. The sound insulating material is fixed in the longitudinal direction of the side surface of the beam by means of a wooden crosspiece.
（作 用） 本発明の床構造は、遮音材が小梁間に小梁の上面より
上方へ出っ張らないように設けられているので、遮音材
と根太との干渉を避けながら一体型の大きな遮音材を小
梁間に設けることができる。(Operation) In the floor structure of the present invention, since the sound insulating material is provided between the joists so as not to project above the upper surface of the joists, a large integrated sound insulating material while avoiding interference between the sound insulating material and joists Can be provided between the beams.
また、本発明の床構造は、遮音材は、木桟を介して小
梁の側面長手方向に固定されているので、釘打ちという
簡単な作業で遮音材の固定を効率良く行うことができ
る。Further, in the floor structure of the present invention, since the sound insulating material is fixed in the longitudinal direction of the side surface of the beam through the wooden crosspiece, the sound insulating material can be efficiently fixed by a simple operation of nailing.
（実施例） 以下、本発明の実施例を図面に基づいて説明する。(Example) Hereinafter, the Example of this invention is described based on drawing.
まず、実施例の構成を説明する。 First, the configuration of the embodiment will be described.
第１図は本発明実施例の床構造を示す平面図、第２図
は第１図のII−II線における断面図、第３図は第１図の
III−III線における断面図、第４図は第３図の要部IVの
拡大図であり、図中１は外枠、２は小梁、３は根太、４
は遮音材、５は床板である。1 is a plan view showing a floor structure of an embodiment of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is of FIG.
A cross-sectional view taken along the line III-III, and FIG. 4 is an enlarged view of a main part IV in FIG. 3, in which 1 is an outer frame, 2 is a small beam, 3 is joist, 4
Is a sound insulating material and 5 is a floor board.
前記外枠１は、第１図に示すように矩形に形成されて
いる。また、外枠１は第２図に示すようにコ型鋼から成
る大梁からなっている。The outer frame 1 is formed in a rectangular shape as shown in FIG. The outer frame 1 is made of a large beam made of U-shaped steel as shown in FIG.
前記小梁２は口型鋼から成り、前記外枠１内に互いに
平行な状態で等間隔に複数本設けられている。また、各
小梁２は、第２図に示すように両端部がジョイントプレ
ート６を介して前記外枠１に溶接等により固定されてい
る。The beam 2 is made of die steel and is provided in the outer frame 1 in parallel with each other at equal intervals. As shown in FIG. 2, both ends of each beam 2 are fixed to the outer frame 1 via joint plates 6 by welding or the like.
前記根太３は、前記小梁２と直交する向きに設けられ
ており、かつ互いに平行な状態で等間隔に複数本設けら
れている。そして、各根太３は、小梁２の上面に固定さ
れている。The joists 3 are provided in a direction orthogonal to the beam 2, and a plurality of joists 3 are provided at equal intervals in parallel with each other. Each joist 3 is fixed to the upper surface of the beam 2.
前記遮音材４は、パーチクルボードから成る一体型の
大きなものが用いられており、前記小梁２の間に小梁２
の上面より上方へ出っ張らないように二枚設けられてい
る。また、各遮音材４は、木桟７を介して小梁２の側面
に固定されている。尚、第２図中8,9は釘である。As the sound insulating material 4, a large integrated one made of particle board is used, and the beam 2 is provided between the beam 2.
Two pieces are provided so that they do not protrude above the upper surface of the. Further, each sound insulating material 4 is fixed to the side surface of the beam 2 via a wooden crosspiece 7. Incidentally, 8 and 9 in FIG. 2 are nails.
前記床板５は、前記根太３の上面に図外の釘で固定さ
れている。The floor plate 5 is fixed to the upper surface of the joist 3 with a nail (not shown).
次に、実施例の作用を説明する。 Next, the operation of the embodiment will be described.
上記したように、本実施例の床構造は、一体型の大き
な遮音材４が用いられており、この遮音材４が、根太３
との干渉を避けるために小梁２の間に小梁２の上面より
上方へ出っ張らないように設けられている。即ち、一体
型の大きな遮音材４を小梁２間に設けるようにしたこと
で、施工時における遮音材４の組み付け作業を短時間で
行うことができる。As described above, the floor structure of this embodiment uses the large integrated sound insulation material 4, and the sound insulation material 4 is the joist 3
In order to avoid interference with the beam 2, the beam 2 is provided so as not to project above the upper surface of the beam 2. That is, since the large integrated sound insulating material 4 is provided between the beams 2, the work of assembling the sound insulating material 4 during construction can be performed in a short time.
また、遮音材４の受け材として木桟７が小梁２の側面
に固定されているので、釘打ちという簡単な作業で遮音
材４の固定を効率良く行うことができる。Further, since the wooden crosspiece 7 is fixed to the side surface of the beam 2 as a receiving member for the sound insulating material 4, the sound insulating material 4 can be efficiently fixed by a simple operation of nailing.
以上、実施例を図面に基づいて説明してきたが、具体
的な構成はこの実施例に限られるものではなく、本発明
の要旨を逸脱しない範囲の設計変更等があっても本発明
に含まれる。Although the embodiment has been described above with reference to the drawings, the specific configuration is not limited to this embodiment, and even if there is a design change or the like within a range not departing from the gist of the invention, the invention is included in the invention. .
例えば、実施例では、遮音材が二枚設けられている床
構造を例にとって示したが、遮音材の枚数はこれに限ら
なくてもよい。For example, in the embodiment, the floor structure provided with two sound insulating materials is shown as an example, but the number of sound insulating materials is not limited to this.
また、実施例では、バーチクルボードから成る遮音材
を示したが、遮音材の素材は、バーチクルボードに限ら
ず、例えばコンクリートや石材等であってもよい。Further, in the embodiments, the sound insulating material composed of the verticle board is shown, but the material of the sound insulating material is not limited to the verticle board, and may be concrete or stone material, for example.
（発明の効果） 以上説明してきたように、本発明の床構造にあって
は、一体型の大きな遮音材を小梁間に設けることができ
るので、施工時における遮音材の組み付け作業を単時間
で行うことができるという効果が得られる。(Effect of the invention) As described above, in the floor structure of the present invention, since a large integrated sound insulation material can be provided between the beams, it is possible to assemble the sound insulation material during construction in a single time. The effect that it can be obtained is obtained.
第１図は本発明実施例の床構造を示す平面図、第２図は
第１図のII−II線における断面図、第３図は第１図のII
I−III線における断面図、第４図は第３図の要部IVの拡
大図である。 １……外枠 ２……小梁 ３……根太 ４……遮音材 ５……床板1 is a plan view showing a floor structure of an embodiment of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is II of FIG.
FIG. 4 is a sectional view taken along line I-III, and FIG. 4 is an enlarged view of a main portion IV of FIG. 1 ... Outer frame 2 ... Kobeam 3 ... Joist 4 ... Sound insulation 5 ... Floorboard
Claims (1)
され、該小梁の上面に根太が小梁と直交する向きで固定
され、該根太の上面に床板が固定され、該床板の下側に
遮音材が設けられている床構造において、前記遮音材
が、前記小梁間に小梁の上面より上方へ出っ張らないよ
うに設けられ、遮音材は、木桟を介して小梁の側面長手
方向に固定されていることを特徴とする床構造。1. Small beams are arranged in parallel in an outer frame formed by large beams, joists are fixed to the upper surfaces of the small beams in a direction orthogonal to the small beams, and a floor plate is fixed to the upper surface of the joists. In a floor structure in which a sound insulating material is provided on the lower side of the floor plate, the sound insulating material is provided between the beam members so as not to project above the upper surface of the beam members, and the sound insulating material is provided through the wooden crosspieces. The floor structure is characterized in that it is fixed in the longitudinal direction of the side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2248287A JP2530751B2 (en) | 1990-09-17 | 1990-09-17 | Floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2248287A JP2530751B2 (en) | 1990-09-17 | 1990-09-17 | Floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04128469A JPH04128469A (en) | 1992-04-28 |
| JP2530751B2 true JP2530751B2 (en) | 1996-09-04 |
Family
ID=17175852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2248287A Expired - Fee Related JP2530751B2 (en) | 1990-09-17 | 1990-09-17 | Floor structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530751B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61206037U (en) * | 1985-06-14 | 1986-12-26 |
-
1990
- 1990-09-17 JP JP2248287A patent/JP2530751B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04128469A (en) | 1992-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |