JPS60164537A - Vibration dampening sheet - Google Patents
Vibration dampening sheetInfo
- Publication number
- JPS60164537A JPS60164537A JP59016690A JP1669084A JPS60164537A JP S60164537 A JPS60164537 A JP S60164537A JP 59016690 A JP59016690 A JP 59016690A JP 1669084 A JP1669084 A JP 1669084A JP S60164537 A JPS60164537 A JP S60164537A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- vibration
- parts
- mica
- vibration dampening
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（技術分野）
本発明は遮音及び制振作用の優れた防振シートに関する
。DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a vibration isolating sheet with excellent sound insulation and vibration damping effects.
（背景技術）
従来、２階建住宅やマンション等の構造において階上か
らの振動、つまり荒い足音、物品の落下する音などが階
下に伝達され不快感を与えるといった欠点があり、この
欠点を解消すべく槓々の研究がなされ、防振ゴムが汎用
されるに至った。この柚防振ゴムは、階上の衝撃音を緩
和して階下への伝達を防止するといった利点を有するも
のの、階上、階下での話し声等の音を遮断することので
きないものであった。また一方では、熱可塑性樹脂中に
高比重物質を充填した防音シートがあったが、話し声等
の首を遮断することはできるものの衝撃音を緩和するこ
とができないため、住宅における階層間での使用はでき
ないものであった。(Background Art) Conventionally, structures such as two-story houses and condominiums have had the disadvantage that vibrations from above, such as the sound of rough footsteps and falling items, are transmitted to the downstairs, causing discomfort, and this disadvantage has been solved. A lot of research has been done to solve this problem, and anti-vibration rubber has come into widespread use. Although this yuzu anti-vibration rubber has the advantage of alleviating impact noise from upstairs and preventing it from being transmitted downstairs, it cannot block out sounds such as voices from upstairs and downstairs. On the other hand, there was a soundproofing sheet made of thermoplastic resin filled with a high-density material, but although it can block the sound of people talking, it cannot alleviate impact noise, so it cannot be used between floors in residential buildings. It was impossible.
（発明の目的）
本発明は、上記従来の欠点に鑑みてなされたものであり
、話し声等を遮断する遮音性能と、衝撃音を緩和する割
振作用とを併せ持った防振シートを提供するにある。(Object of the Invention) The present invention has been made in view of the above-mentioned conventional drawbacks, and an object of the present invention is to provide a vibration-proof sheet that has both sound-insulating performance that blocks voices, etc., and a distribution function that alleviates impact noise. .
以下、本発明を実施例に基いて峰述する。The present invention will be described below based on examples.
（発明の開示）
本発明の防振シートは図面に示すようにシート基体１と
粘Ｓ層２とにより構成される。(Disclosure of the Invention) The vibration-proof sheet of the present invention is composed of a sheet base 1 and a viscous S layer 2 as shown in the drawings.
シート基体１は、ポリ塩化ビニール等の熱ｉｊｌ性樹脂
中に、鉛、鉄等の金属粉や硫酸バリウム、ケイ砂等の無
機粉の高比重物質を充填し、さらに層状を有するマイカ
を柚脂１００部に対して２００〜５００部充填してシー
ト化したものである。The sheet substrate 1 is made by filling a thermal resin such as polyvinyl chloride with a high-density substance such as a metal powder such as lead or iron, or an inorganic powder such as barium sulfate or silica sand, and further layered mica with citrus resin. It is made into a sheet by filling 200 to 500 parts per 100 parts.
ここで、マイカの充填量を限定した理由は、２００部未
満であれは、樹脂とマイカとの絡みが少ないために防振
効果の低下をきたし、また５００都を越えると、シート
化する場合にシート自体が強度的にもろくなってロール
成形ができにくいからである。Here, the reason for limiting the amount of mica is that if it is less than 200 parts, there will be less entanglement between the resin and mica, resulting in a decrease in the vibration-proofing effect, and if it exceeds 500 parts, it will be difficult to make it into a sheet. This is because the sheet itself becomes brittle and difficult to roll form.
粘着層２は、例えばゴムとアスファルトを混合したゴム
アスファル）！又は合成樹脂系の粘着剤が使用でき、シ
ート基体１の片面に塗布又は貼着して設けられる。The adhesive layer 2 is, for example, rubber asphalt, which is a mixture of rubber and asphalt)! Alternatively, a synthetic resin-based adhesive can be used, and is applied or adhered to one side of the sheet base 1.
（発明の効果）
以上のように、本発明の防、振シートは、熱可塑性樹脂
中に高比珈物負を充填すると共に、層状を有するマイカ
を樹脂１００部に対して２００〜５００都充填してシー
ト化されたシート基体の片面に粘着層を設けたので、話
し声等の背を高比重物質によって遮音することかできる
と共に、衝撃音化対しては、マイカによって緩和するこ
とができる利点を有し、２階建住宅やマンション等にお
ける階上と階下での話し声はもちろんのこと、階上での
荒い足音、物品の落ドする音などの衝撃音を階下へ伝達
することのない極めい有用なものである。(Effects of the Invention) As described above, the anti-vibration sheet of the present invention has a thermoplastic resin filled with a high-density silicon material, and 200 to 500 mica having a layered structure per 100 parts of the resin. Since an adhesive layer is provided on one side of the sheet base made into a sheet, it is possible to insulate the back of speech, etc. with a high-density material, and the mica has the advantage of mitigating impact noise. This is the ultimate technology that prevents not only the voices of people talking on the upper and lower floors in two-story houses and condominiums, but also impact noises such as rough footsteps on floors and the sound of objects falling from being transmitted to the floor below. It is useful.
図面は本発明に係る防振シートの側断面である１・・・
シー１体 ２・・・マイカ
３・・・粘着層
特ｄ１出１人
松′Ｆ亀工株式公社
代（ｉ１人プＦ理士 竹 元 敏 丸
（ほか２名）
１The drawing is a side cross section of the vibration isolating sheet according to the present invention.
Sea 1 body 2... Mica 3... Adhesive layer special d1 out 1 person Matsu'F Kameko Corporation representative (i1 person puF Physician Toshimaru Takemoto (and 2 others) 1
Claims (1)
状を有するマイカを樹脂１００部に対して２００〜５０
０部充填してシート化されたシート基体の片面に粘着層
を設けてなる防振シート。1) In addition to filling the thermoplastic resin with a specific gravity substance, 200 to 50 mica having a layered structure is added to 100 parts of the resin.
A vibration-proof sheet made by providing an adhesive layer on one side of a sheet base that is filled with 0 parts and formed into a sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59016690A JPS60164537A (en) | 1984-01-31 | 1984-01-31 | Vibration dampening sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59016690A JPS60164537A (en) | 1984-01-31 | 1984-01-31 | Vibration dampening sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60164537A true JPS60164537A (en) | 1985-08-27 |
Family
ID=11923297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59016690A Pending JPS60164537A (en) | 1984-01-31 | 1984-01-31 | Vibration dampening sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60164537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2013254967B1 (en) * | 2013-09-27 | 2015-02-26 | Huidong Meixin Plastic Lumber Products Manufacturing Co., Ltd. | Modular flooring system |
-
1984
- 1984-01-31 JP JP59016690A patent/JPS60164537A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2013254967B1 (en) * | 2013-09-27 | 2015-02-26 | Huidong Meixin Plastic Lumber Products Manufacturing Co., Ltd. | Modular flooring system |
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