JPH066827B2 - Joist pad and sound insulation method using it - Google Patents
Joist pad and sound insulation method using itInfo
- Publication number
- JPH066827B2 JPH066827B2 JP14648588A JP14648588A JPH066827B2 JP H066827 B2 JPH066827 B2 JP H066827B2 JP 14648588 A JP14648588 A JP 14648588A JP 14648588 A JP14648588 A JP 14648588A JP H066827 B2 JPH066827 B2 JP H066827B2
- Authority
- JP
- Japan
- Prior art keywords
- joist
- floor
- adhesive
- pad
- sound
- 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 - Lifetime
Links
Landscapes
- Floor Finish (AREA)
Description
【発明の詳細な説明】 本発明はコンクリート建物の素面床に敷設して根太材を
固定せしめると同時にレベル出し並びに床衝撃音の低
減，防振等の効果を発揮せしめる為の根太パッド及びそ
れを利用した遮音工法に関する。 床衝撃音には子供が
飛んだり走ったりする際に生じる重量衝撃音やハイヒー
ルの音や物を落としたりする時に生じる軽量衝撃音があ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention is a floor joist pad for laying on the bare floor of a concrete building to fix floor joists and at the same time leveling out, reducing floor impact noise, and providing vibration damping and the like. Regarding the sound insulation method used. The floor impact sound includes a heavy impact sound generated when a child flies or runs, a high heel sound, and a light impact sound generated when an object is dropped.
重量衝撃音は構造によってその遮音性能が変わるが、鉄
筋コンクリート構造の床では、足音や走りまわる音が少
し気になり、集合住宅の生活状態では注意しなければ問
題が生じる。The sound insulation performance of heavy impact sound changes depending on the structure, but on the floor of reinforced concrete structure, the sound of footsteps and running sounds is a little worrisome, and problems will occur if you are not careful in the living condition of the apartment house.
軽量床衝撃音は仕上げによって変わるが、カーペットな
どの軟質仕上げ材なら、上記足音や走りまわる音が少々
気になる位であるが、最近では、木質フロアーが好まれ
るようになった。Lightweight floor impact sound changes depending on the finish, but with soft finishing materials such as carpets, the above footsteps and running sounds are a little worrisome, but recently, wooden floors have become popular.
従って、直貼りの木質フロアー或いは在来工法では足
音，走りまわる音が気になり、集合住宅の生活状態では
子供がいると下階から文句が出る程の状況である。床衝
撃音の低減には、床仕上げのほか、床の主体構造、床面
積、直下階の仕上げ材など色々な要素によるが、固体伝
搬音の遮音システムが重要になる。Therefore, the sound of footsteps and running sounds is anxious in the case of a direct-adhesive wooden floor or the conventional construction method, and in the living condition of an apartment house, the child is complaining from the lower floor. In order to reduce floor impact sound, a sound insulation system for solid propagating sound is important, although it depends on various factors such as the floor main structure, floor area, and finishing materials on the floor directly below, in addition to floor finishing.
従来コンクリート建物の素面床には、凹凸があり、水平
レベルが出ていないので、レベル出しの為にモルタル団
子を必要個所に載置して、このモルタル団子の上に根太
材を橋渡していた。確かに根太材のレベルは出せたので
この根太材に床板等を固定して床を形成することができ
ている。Conventionally, since the bare floor of a concrete building has unevenness and no horizontal level, a mortar dumpling was placed at a necessary place for leveling, and a joist was bridged over this mortar dumpling. Certainly, the level of the joists was able to be raised, so it is possible to form the floor by fixing floor boards etc. to the joists.
ところが、モルタル団子は鉄筋コンクリートの床スラブ
厚を増すだけであるから、床衝撃音の遮音を計ることは
できていない。However, since the mortar dumpling only increases the thickness of the reinforced concrete floor slab, it cannot measure the sound of floor impact sound.
従って、特に木質フロアーでの床衝撃音が根太及びコン
クリート床を介して階下に伝わるのを軽減する為の方策
が別途必要であった。Therefore, it is necessary to additionally take measures to reduce the floor impact sound transmitted to the downstairs through joists and concrete floors, especially on wooden floors.
本発明はコンクリート建物の素面床(2)に敷設する根太
パッド(3)をその場で混合して形成することは勿論のこ
と、該根太パッド(3)上に固定された根太材(1)のレベル
出し並びに防振，防音，吸音等の効果を発揮しうる根太
パッド(3)およびそれを利用した遮音工法を提供するこ
とを目的とする。The present invention is, of course, formed by mixing the joist pad (3) laid on the bare floor (2) of the concrete building on the spot, and the joist material (1) fixed on the joist pad (3). An object of the present invention is to provide a joist pad (3) capable of exerting effects such as leveling, vibration proofing, sound proofing, and sound absorption, and a sound insulation method using the same.
本発明は根太材(1)とコンクリート建物の素面床(2)とそ
の間に敷設して、該根太材(1)が該素面床(2)に固着され
ると同時に該根太材(1)のレベル出し並びに防振，防
音，吸音効果を有するゴムチップ(4)と接着剤(5)との混
合物からなる根太パッド(3)である。The present invention is laid between the joists (1) and the bare floor of the concrete building (2) and between them, and the joists (1) are fixed to the bare floor (2) and at the same time of the joists (1) A joist pad (3) made of a mixture of a rubber chip (4) having leveling, vibration-proofing, sound-proofing and sound-absorbing effects and an adhesive (5).
上記ゴムチップ(4)を安価に製造することができるよう
に、廃棄ゴムを利用し、しかもゴムチップ(4)を連結す
る接着剤(5)として現場で混合形成することができるよ
うにエポキシ樹脂接着剤、フェノール樹脂接着剤、或は
ポリウレタン系接着剤を用いるとよい。Epoxy resin adhesive so that the rubber chip (4) can be manufactured at low cost and waste rubber is used, and furthermore, it can be mixed and formed on-site as the adhesive (5) for connecting the rubber chips (4). A phenol resin adhesive or a polyurethane adhesive may be used.
また本発明はコンクリート建物の素面床(2)上にゴムチ
ップ(4)と接着剤(5)との混合物からなる根太パッド(3)
が敷設され、該根太パッド(3)の上面に根太材(1)が敷設
されてなる根太パッド(3)利用の遮音工法であり、根太
材(1)がコンクリートの素面床(2)に固着されると同時に
レベル出しが容易となり、防振，防音，吸収効果を有す
ることを特徴とするものである。Further, the present invention is a joist pad (3) made of a mixture of a rubber chip (4) and an adhesive (5) on a bare floor (2) of a concrete building.
Is a sound insulation method using joist pad (3) in which joist material (1) is laid on the upper surface of joist pad (3), and joist material (1) is fixed to the bare floor of concrete (2) At the same time, the leveling becomes easy, and it has the characteristics of vibration proof, sound proof and absorption.
以下、本発明を実施例に基づいて説明する。第１図はコ
ンクリート建物の素面床(2)上に根太パッド(3)を敷設し
てその上に根太材(1)及び木製フロアー(6)が固着された
状態を示す一部欠切した断面図である。Hereinafter, the present invention will be described based on examples. Fig. 1 is a partially cut-away cross section showing the condition that the joist pad (3) is laid on the bare floor (2) of the concrete building, and the joist (1) and the wooden floor (6) are fixed on it. It is a figure.
本実施例における根太パッド(3)は廃棄ゴムを略２〜３m
m径のチップ或いはペレット状に形成したものである。
勿論、廃棄ゴムに限ったものではなく、新ゴムからチッ
プ或いはペレット状に形成してもよい。又、ゴムチップ
(4)の大きさは荷重や遮の程度に応じて選択できる。接
着剤(5)ｔしては溶液性のエポキシ樹脂接着剤、フエノ
ール樹脂接着剤，ポリウレタン系接着剤等があるが、溶
液性エポキシ樹脂接着剤を用いた。次に、上記根太パッ
ド(3)を用いての遮音工法を説明する。先ずコンクリー
ト建物の素面床(2)上に前記ゴムチップ(4)とそのバイン
ダーとしての溶液性エポキシ樹脂接着剤(5)との混合物
からなる根太パッド(3)を規定の量毎に所望位置に敷設
し、該根太パツト(3)の上面に根太材(1)を敷置する。根
太材(1)の高い所があれば、根太材(1)の上方から押圧し
て根太パッド(3)を押し下げて、根太材(1)のレベル出し
を行う。必要に応じて根太パッド(3)の該エポキシ樹脂
接着剤(5)の硬化時間を決定すればよい。根太パッド(3)
が規定の形状に納まった後は従来の如く根太材(1)の上
部に木製フロアー(6)を貼着して、木製床貼り作業を終
了する。以上の如く、本発明の根太パツドは、根太材と
コンクリート建物の素面床との間に敷設するゴムチップ
と接着剤との混合物からなる根太パッドであり、現場の
状況に応じて混合形成できるから、必要量のみ混合する
ことができて無駄な作業をなくし、加えて材料の無駄が
なくなり、更にゴムチップは必ずしも新しいゴム材を用
いる必要なく、廃棄ゴムを再利用できてコスト低減に役
立つものである。The joist pad (3) in this embodiment is made of waste rubber of about 2 to 3 m.
It is formed into a chip or pellet of m diameter.
Of course, the waste rubber is not limited to the waste rubber, and may be formed from new rubber into a chip or pellet shape. Also, rubber tip
The size of (4) can be selected according to the load and the degree of shielding. As the adhesive (5) t, there are a solution type epoxy resin adhesive, a phenol resin adhesive, a polyurethane type adhesive, etc., but a solution type epoxy resin adhesive was used. Next, a sound insulation method using the joist pad (3) will be described. First, a joist pad (3) made of a mixture of the rubber chip (4) and a solution epoxy resin adhesive (5) as a binder thereof is laid at a desired position on a bare floor (2) of a concrete building in a prescribed amount. Then, the joists (1) are laid on the upper surface of the joists (3). If the joist material (1) is high, the joist material (1) is leveled by pressing from above the joist material (1) and pushing down the joist pad (3). The curing time of the epoxy resin adhesive (5) of the joist pad (3) may be determined as necessary. Joist pad (3)
After the sheet has been fitted into the prescribed shape, the wooden floor (6) is attached to the upper part of the joist (1) as in the conventional case, and the wooden floor attaching work is completed. As described above, the joist pad of the present invention is a joist pad made of a mixture of a rubber chip and an adhesive laid between the joist material and the bare floor of the concrete building, and can be mixed and formed depending on the situation of the site, Only the required amount can be mixed, wasteful work is eliminated, and in addition, waste of materials is eliminated. Further, the rubber chip does not necessarily need to use a new rubber material, and waste rubber can be reused, which is useful for cost reduction.
本発明に係る遮音工法は、コンクリート建物の素面床に
ゴムチップと接着剤との混合物からなる根太パッドを適
量づつ所定位置に敷設した後、これらの根太パッド上に
根太材を載置し、根太パッドの硬化或いは架橋を待っ
て、根太材にフロア材を固着するものであるから、根太
パッドは現場の状況に応じて現地で形成することができ
て、極めて簡易に適量を所望位置に載置することがで
き、しかも、素面床の凹凸によく馴染んで固定されるの
で、従来、工法のように左官仕上げ工事や、自己水平性
流動材による水平施工等の複雑な工程が省略できて、根
太材は該根太材パッドの形成と同時にそのレベルが簡
単、経済的に、且つ確実に保持することができるもので
あり、また該根太パッドはゴムチップにて形成されてい
るから、特に木製床および根太材を通して下方のコンク
リート建物の素面床へ伝達されようとする床衝撃音等並
びに振動を吸収して遮音効果を高めることができ、更に
また木製床にかかる荷重の緩衝材としての作用をなし、
人の足，腰に加えられる衝撃を和らげ、快適な住空間を
提供することができる。The sound insulation method according to the present invention, after laying a joist pad made of a mixture of a rubber chip and an adhesive on a bare floor of a concrete building at a predetermined position by a proper amount, placing joist material on these joist pads, and joist pads Since the floor material is fixed to the joist after waiting for curing or crosslinking, the joist pad can be formed on site according to the situation of the site, and an appropriate amount can be placed at a desired position very easily. In addition, since it is well fitted and fixed to the unevenness of the bare floor, complicated processes such as plastering finishing work and horizontal construction with self-leveling fluid material like the conventional method can be omitted, Is capable of holding the joist pad at the same time as forming the joist pad in a simple, economical and reliable manner. Moreover, since the joist pad is formed of rubber chips, it is particularly suitable for wooden floors and floors. Floor impact sound and the like about to be transmitted through joists material beneath the concrete buildings to sober floor and to absorb vibration can increase the sound insulating effect, furthermore without an action as cushioning material load on the wooden floor,
It is possible to provide a comfortable living space by softening the impact applied to the legs and waist of a person.
第１図は本発明の実施例の使用状態を示す一部欠切した
断面図、第２図は第１図の一部欠切した拡大斜面図であ
る。 １……根太材，２……素面床，３……根太パッド，４…
…ゴムチップ，５……接着剤，６……木製フロアー。FIG. 1 is a partially cutaway sectional view showing a usage state of an embodiment of the present invention, and FIG. 2 is a partially cutaway enlarged oblique view of FIG. 1 …… joist, 2 …… bare floor, 3 …… joist pad, 4…
… Rubber chips, 5 …… Adhesive, 6 …… Wooden floor.
Claims (4)
との間に敷設して、該根太材(1)が該素面床(2)に固着さ
れると同時に該根太材(1)のレベル出し並びに防振，防
音，吸収効果を有するゴムチップ(4)と接着剤(5)との混
合物からなる根太パッド(3)。1. A joist (1) and a bare floor of a concrete building (2)
And a rubber chip (4) having a leveling and vibration-proofing, sound-proofing and absorbing effect of the joist (1) at the same time that the joist (1) is fixed to the bare floor (2) Joist pad (3) consisting of a mixture of the adhesive and the adhesive (5).
のペレットである請求項１記載の根太パッド。2. The rubber chip (4) is waste rubber of 0.5 to 5 m / m.
The joist pad according to claim 1, which is a pellet of.
剤、フェノール樹脂接着剤若しくはポリウレタン系接着
剤である請求項１又は２記載の根太パッド。3. The joist pad according to claim 1 or 2, wherein the adhesive (5) is a solution type epoxy resin adhesive, phenol resin adhesive or polyurethane adhesive.
ップ(4)と接着剤(5)との混合物からなる根太パッド(3)
が敷設され、該根太パツド(3)の上面に根太材(1)が載置
されることによって根太材(1)が素面床(2)に固着される
と同時にレベル出しが容易となり、防振，防音，吸音効
果を有することを特徴とする根太パッド利用の遮音工
法。4. A joist pad (3) made of a mixture of a rubber chip (4) and an adhesive (5) on a bare floor (2) of a concrete building.
By laying the joist material (1) on the upper surface of the joist pad (3), the joist material (1) is fixed to the bare floor (2) and at the same time leveling is facilitated, and vibration damping is performed. , Sound insulation method using joist pads, which is characterized by soundproofing and sound absorbing effects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14648588A JPH066827B2 (en) | 1988-06-13 | 1988-06-13 | Joist pad and sound insulation method using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14648588A JPH066827B2 (en) | 1988-06-13 | 1988-06-13 | Joist pad and sound insulation method using it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01315556A JPH01315556A (en) | 1989-12-20 |
| JPH066827B2 true JPH066827B2 (en) | 1994-01-26 |
Family
ID=15408702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14648588A Expired - Lifetime JPH066827B2 (en) | 1988-06-13 | 1988-06-13 | Joist pad and sound insulation method using it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066827B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1211177B (en) * | 1987-04-21 | 1989-10-06 | Bonanno Francesco | TURBOCREM, APPARATUS FOR HEATING AND RAPID EMULSION OF LIQUIDS |
| JPH0220631U (en) * | 1988-07-16 | 1990-02-09 | ||
| JPH11148184A (en) * | 1997-11-14 | 1999-06-02 | Tadatoshi Yorita | Surface-adjusting member for floor or the like and production thereof |
| KR20020022944A (en) * | 2000-09-21 | 2002-03-28 | 김유일 | Sound and shock absorbing pad in construction |
| JP5613043B2 (en) * | 2010-12-09 | 2014-10-22 | 株式会社ダイフクルネス | Non-interference type double floor structure |
| JP2018003303A (en) * | 2016-06-28 | 2018-01-11 | 株式会社ノザワ | Rib material for sound insulation floor, and sound insulation floor structure |
-
1988
- 1988-06-13 JP JP14648588A patent/JPH066827B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01315556A (en) | 1989-12-20 |
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