JPH0445876Y2 - - Google Patents
Info
- Publication number
- JPH0445876Y2 JPH0445876Y2 JP11275387U JP11275387U JPH0445876Y2 JP H0445876 Y2 JPH0445876 Y2 JP H0445876Y2 JP 11275387 U JP11275387 U JP 11275387U JP 11275387 U JP11275387 U JP 11275387U JP H0445876 Y2 JPH0445876 Y2 JP H0445876Y2
- Authority
- JP
- Japan
- Prior art keywords
- properties
- laminated sheet
- woven
- laminated
- soundproofing
- 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
Links
- 239000000463 material Substances 0.000 claims description 31
- 239000004744 fabric Substances 0.000 claims description 17
- 229920002994 synthetic fiber Polymers 0.000 claims description 15
- 239000012209 synthetic fiber Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 9
- 239000002759 woven fabric Substances 0.000 description 13
- 238000009408 flooring Methods 0.000 description 12
- 238000009940 knitting Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、建築資材の一種であつて木製床など
の床材とスラブなどの床基材との間に敷設される
床下材用積層シートに関する。[Detailed description of the invention] [Industrial application field] The present invention is a laminated sheet for subflooring, which is a type of construction material and is laid between a flooring material such as a wooden floor and a floor base material such as a slab. Regarding.
従来、例えばコンクリート住宅の床材として木
製床を採用させる場合の防音・防振対策として
は、床基材であるスラブの厚みを厚くしたりして
対応していた。
Conventionally, for example, when a wooden floor is used as the flooring material for a concrete house, soundproofing and vibrationproofing measures have been taken by increasing the thickness of the slab that is the flooring base material.
近年、床材と床基材との間に敷設される防音
性・防振性の床下材の研究開発が進み、今日、例
えば軟性弾性体のウレタンフオームや硬性弾性体
の合成ゴムなどの床下材用シートが存在する。 In recent years, research and development has progressed on soundproofing and vibration-proofing subflooring materials that are placed between flooring materials and floor base materials, and today there are many subflooring materials such as soft elastic urethane foam and hard elastic synthetic rubber. There is a sheet for
ところで、前述したようにウレタンフオームか
らなる床下材用シートは、軟性の弾性体であるた
めに上面側からの荷重で潰れて防音性・防振性が
なくなり、また前記合成ゴムからなる床下材用シ
ートは、硬性の弾性体であるためにウレタンフオ
ームのように上面側からの荷重で潰れることはな
いが、比較的柔軟性がなくて適度な弾性が得られ
ずに防音性・防振性があまりよくなかつた。
By the way, as mentioned above, since the urethane foam sheet for flooring material is a soft elastic body, it collapses under the load from the upper surface side and loses its soundproofing and vibration-proofing properties. Since the sheet is a hard elastic material, it will not collapse under the load from the top side like urethane foam, but it is relatively inflexible and cannot obtain appropriate elasticity, making it difficult to achieve soundproofing and vibrationproofing properties. It wasn't very good.
本考案は、このような従来技術を背景になされ
たもので、防音性および防振性の向上が可能な床
下材用積層シートを提供することを目的とする。 The present invention was made against the background of such conventional technology, and an object of the present invention is to provide a laminated sheet for underfloor material that can improve soundproofing properties and vibrationproofing properties.
すなわち、本考案は、繊維直径が0.3〜３mmの
合成繊維からなる織布および／または編布を所定
枚数積層させたことを特徴とする床下材用積層シ
ートを提供するものである。
That is, the present invention provides a laminated sheet for underfloor material, characterized in that a predetermined number of woven and/or knitted fabrics made of synthetic fibers with a fiber diameter of 0.3 to 3 mm are laminated.
本考案の床下材用積層シートは、繊維直径が
0.3〜３mmの合成繊維からなる織布および／また
は編布を所定枚数積層させて形成されるため、各
布の太デニールの合成繊維間に良好な防音性が得
られる適度な隙間ができるとともに、極めて太デ
ニールの合成繊維で織上げまたは編み上げられて
形成されているためにクツシヨン性がよく、良好
な防振性が得られ、従つてこの積層シートの防音
性および防振性を向上させることができる。
The laminated sheet for flooring material of this invention has a fiber diameter of
Since it is formed by laminating a predetermined number of woven and/or knitted fabrics made of synthetic fibers of 0.3 to 3 mm, a suitable gap is created between the thick denier synthetic fibers of each fabric to provide good soundproofing properties. Since it is woven or knitted from extremely thick denier synthetic fibers, it has good cushioning properties and good vibration-proofing properties, so it is possible to improve the soundproofing and vibration-proofing properties of this laminated sheet. can.
以下、本考案の実施例を図面を参照して説明す
るが、本考案はこれらの実施例に限定されるもの
ではない。
Hereinafter, embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited to these embodiments.
なお、この実施例を述べるにあたつて、コンク
リート住宅の床下材として使用される床下材用積
層シートを例にとる。 In describing this embodiment, a laminated sheet for a subfloor material used as a subfloor material for a concrete house will be taken as an example.
第１図に示す本考案の実施例の床下材用積層シ
ートは、繊維直径が0.3〜３mmの合成繊維からな
る織布１０および／または編布２０を所定枚数積
層させたものである。 The laminated sheet for flooring material according to the embodiment of the present invention shown in FIG. 1 is obtained by laminating a predetermined number of woven fabrics 10 and/or knitted fabrics 20 made of synthetic fibers having a fiber diameter of 0.3 to 3 mm.
なお、この実施例の床下材用積層シートでは、
繊維直径が0.7mmのポリエステル剛毛糸からなる
たて糸（剛性繊維）１１およびよこ糸（合成繊
維）１２を織り上げた織布１０と、繊維直径が
0.8mmのポリエステル剛毛糸からなる編糸（合成
繊維）２１を編み上げた編布２０とを積層させた
ものである。 In addition, in the laminated sheet for flooring material of this example,
A woven fabric 10 is constructed by weaving warp yarns (rigid fibers) 11 and weft yarns (synthetic fibers) 12 made of polyester stiff yarns each having a fiber diameter of 0.7 mm.
A knitted fabric 20 made by knitting a knitting yarn (synthetic fiber) 21 made of 0.8 mm polyester filament yarn is laminated.
また、この織布１０の素材としては、このポリ
エステルのほか、例えばポリエチレン、ポリプロ
ピレン、ナイロンなどが挙げられ、一方編布２０
の素材としては、そのほかにも例えば織布１０に
用いられる素材と同様なものが挙げられる。 In addition to polyester, examples of the material for the woven fabric 10 include polyethylene, polypropylene, nylon, etc.
In addition, examples of the material include materials similar to those used for the woven fabric 10.
さらに、この織布１０および編布２０の繊維直
径は、前記に限定されるものでなく、0.3〜３mm、
好ましくは0.5〜２mmのものが使用され、0.3mm未
満であると織布１０および編布２０の弾力性が弱
くなり、シート全体がへたつて防音・防振効果が
減少し、一方３mmを超えると疎な織布１０および
編布２０となつて防振性の向上幅が小さくなり、
かつ織布や編布への加工が一般的に行い難くな
る。 Furthermore, the fiber diameters of the woven fabric 10 and knitted fabric 20 are not limited to the above, but are 0.3 to 3 mm,
Preferably, a thickness of 0.5 to 2 mm is used; if the thickness is less than 0.3 mm, the elasticity of the woven fabric 10 and the knitted fabric 20 will be weakened, and the entire sheet will become flattened, reducing the soundproofing and vibration-proofing effects. On the other hand, if the thickness exceeds 3mm As the woven fabric 10 and knitted fabric 20 become sparse, the improvement in vibration damping properties becomes smaller.
In addition, processing into woven or knitted fabrics is generally difficult.
さらにまた、この実施例では、織布１０と編布
２０とをそれぞれ１枚づつ積層させたが、さらに
その上に織布１０または／および編布２０を任意
枚数積層させたり、そのほかにも織布１０のみ、
または編布２０のみを複数枚積層させて形成させ
てもよい。 Furthermore, in this embodiment, one woven fabric 10 and one knitted fabric 20 are laminated, but any number of woven fabrics 10 and/or knitted fabrics 20 may be laminated thereon, or other woven fabrics may be used. Only 10 cloths,
Alternatively, it may be formed by laminating a plurality of knitted fabrics 20 alone.
なお、第２図において、符号３０はコンクリー
ト住宅の床材である木製床であり、また符号４０
は床基材のスラブである。 In addition, in FIG. 2, the reference numeral 30 indicates a wooden floor, which is the flooring material of a concrete house, and the reference numeral 40
is the floor base slab.
この床下材用積層シートの使用は、第２図に示
すように織布１０側を木製床３０側に向けてこの
木製床３０とスラブ４０との間に敷設させると、
木製床３０またはスラブ４０側からの音は、各布
１０，２０の太いたて糸１１とよこ糸１２との
間、および編糸２１間に形成された適度な隙間に
より遮断される一方、木製床３０またはスラブ４
０側からの振動は、これらの太い合成繊維のたて
糸１１とよこ糸１２、および編糸２１との織りま
たは編みにより得られる弾性力によりシートのク
ツシヨン性がよくなり、良好な防振性が得られ、
従つてこの床下材用積層シートの防音性および防
振性を向上させることができる。 This laminated sheet for flooring material is used by laying it between the wooden floor 30 and the slab 40 with the woven fabric 10 side facing the wooden floor 30 side as shown in FIG.
Sound from the wooden floor 30 or slab 40 side is blocked by the appropriate gaps formed between the thick warp yarns 11 and weft yarns 12 of each cloth 10, 20 and between the knitting yarns 21. slab 4
Vibration from the 0 side is suppressed by the elastic force obtained by weaving or knitting these thick synthetic fiber warp yarns 11, weft yarns 12, and knitting yarns 21, which improves the cushioning properties of the sheet and provides good vibration damping properties. ,
Therefore, the soundproofing properties and vibrationproofing properties of this laminated sheet for flooring material can be improved.
以上説明してきたように、実施例の防振シート
では、繊維直径が0.3〜３mmの範囲の合成繊維か
らなる織布１０および／または編布２０を所定枚
数積層させたものであるため、この床下材用積層
シートの防音性および防振性を向上させることが
できる。 As explained above, the vibration isolating sheet of the example is made by laminating a predetermined number of woven fabrics 10 and/or knitted fabrics 20 made of synthetic fibers with fiber diameters in the range of 0.3 to 3 mm. The soundproofing properties and vibrationproofing properties of the laminated sheet for materials can be improved.
また、実施例では、合成繊維であるたて糸１
１、よこ糸１２、および編糸２１の素材としてオ
リエステル剛毛糸を採用させたため、よこ弾性が
強く、材料のヘタリの小さい床材となる。 In addition, in the example, the warp yarn 1, which is a synthetic fiber,
1. Since oliester bristle yarn is used as the material for the weft yarn 12 and the knitting yarn 21, the flooring material has strong weft elasticity and less material set.
以上、本考案の実施例を説明したが、具体的な
構成および作用はこの実施例に限られるものでは
なく、本考案の要旨を変更しない範囲における設
計変更などがあつても本考案に含まれる。 Although the embodiments of the present invention have been described above, the specific configuration and operation are not limited to these embodiments, and any design changes that do not change the gist of the present invention are also included in the present invention. .
例えば、実施例では、コンクリート住宅の床下
材用積層シートを例にとつたが、本考案の床下材
用積層シートはそのほかの建築物の床下材として
も使用できる。 For example, in the embodiment, a laminated sheet for the subfloor material of a concrete house was used as an example, but the laminated sheet for the subfloor material of the present invention can also be used as a subfloor material for other buildings.
本考案は、このように繊維直径が0.3〜３mmの
範囲の合成繊維からなる織布および／または編布
を所定枚数積層させたため、この積層シートの防
音性および防振性を向上させることができるとい
う効果が得られる。
In this invention, a predetermined number of woven and/or knitted fabrics made of synthetic fibers with fiber diameters in the range of 0.3 to 3 mm are laminated, thereby improving the soundproofing and vibration-proofing properties of this laminated sheet. This effect can be obtained.
第１図は本考案の実施例の床下材用積層シート
を示す一部破断図を含む斜視図、第２図は本考案
の使用状態を示す断面図である。
１０……織布、１１……たて糸（合成繊維）、
１２……よこ糸（合成繊維）、２０……編布、２
１……編糸（合成繊維）。
FIG. 1 is a perspective view including a partially cutaway view showing a laminated sheet for underfloor material according to an embodiment of the present invention, and FIG. 2 is a sectional view showing the state of use of the present invention. 10... Woven fabric, 11... Warp (synthetic fiber),
12... Weft (synthetic fiber), 20... Knitted fabric, 2
1... Knitting yarn (synthetic fiber).
Claims (1)
および／または編布を所定枚数積層させたことを
特徴とする床下材用積層シート。 A laminated sheet for underfloor material, characterized in that a predetermined number of woven and/or knitted fabrics made of synthetic fibers having a fiber diameter of 0.3 to 3 mm are laminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275387U JPH0445876Y2 (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275387U JPH0445876Y2 (en) | 1987-07-24 | 1987-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417729U JPS6417729U (en) | 1989-01-30 |
| JPH0445876Y2 true JPH0445876Y2 (en) | 1992-10-28 |
Family
ID=31351978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11275387U Expired JPH0445876Y2 (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445876Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2541446Y2 (en) * | 1989-10-17 | 1997-07-16 | 株式会社ドムス設計事務所 | Vibration damping mat |
-
1987
- 1987-07-24 JP JP11275387U patent/JPH0445876Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6417729U (en) | 1989-01-30 |
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