JPH0781384B2 - Soundproof floor and manufacturing method thereof - Google Patents
Soundproof floor and manufacturing method thereofInfo
- Publication number
- JPH0781384B2 JPH0781384B2 JP62059631A JP5963187A JPH0781384B2 JP H0781384 B2 JPH0781384 B2 JP H0781384B2 JP 62059631 A JP62059631 A JP 62059631A JP 5963187 A JP5963187 A JP 5963187A JP H0781384 B2 JPH0781384 B2 JP H0781384B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- adhesive
- elastic
- soundproof floor
- space
- 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)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】 ［技術分野］ 本発明は、木質系の防音床及びその製造方法に関するも
のである。TECHNICAL FIELD The present invention relates to a wood-based soundproof floor and a method for manufacturing the same.
［背景技術］ 木質系の防音床として、基材と表面材との間にゴムなど
の弾性板を積層接着させるようにしたものが従来より提
供されているが、このものでは基材の上面に弾性板を接
着し、さらに弾性板の上面に表面材を接着するというよ
うに接着の作業が２階段必要となって、工数が増加する
という問題があった。また弾性板が弾性変形できる空間
を作ってやると同時に吸音のための空間を基材と表面材
との間に作ってやるために、弾性板をピース状にして複
数枚の弾性板を基材と表面材との間に接着し、隣合う弾
性板間において基材と表面材との間に弾性板の厚みで空
間を形成させるようにすることがなされているが、この
ものでは複数枚の弾性板を接着させる必要があるために
工数はなおさら増加することになるという問題があっ
た。さらに防音床の基材と表面材とを木質材で形成する
場合においては、上記のように弾性板の接着をおこなう
とゴムなどの異質材料を木質材に接着するということに
よって、接着が不安定になるという問題もある。BACKGROUND ART A wooden soundproof floor has been conventionally provided in which an elastic plate such as rubber is laminated and adhered between a base material and a surface material. There is a problem that the bonding work requires two steps, such as bonding the elastic plate and further bonding the surface material to the upper surface of the elastic plate, which increases the number of steps. Also, in order to create a space where the elastic plate can elastically deform and at the same time create a space for absorbing sound between the base material and the surface material, the elastic plate is made into a piece shape and a plurality of elastic plates are used as the base material. It is made to adhere between the surface material and the surface material so that a space is formed between the base material and the surface material between the adjacent elastic plates by the thickness of the elastic material. There is a problem that the number of steps is further increased because the elastic plate needs to be bonded. Furthermore, when the base material and the surface material of the soundproof floor are made of wood material, when the elastic plate is adhered as described above, the foreign material such as rubber is adhered to the wood material, so that the adhesion becomes unstable. There is also the problem of becoming.
［発明の目的］ 本発明は、上記の点に鑑みて為されたものであり、防音
性能に優れた防音床を提供することを第１の目的とし、
かかる防音床の製造を工数少なくおこなうことができる
防音床の製造方法を提供することを第２の目的とするも
のである。[Object of the Invention] The present invention has been made in view of the above points, and a first object thereof is to provide a soundproof floor excellent in soundproof performance,
It is a second object of the present invention to provide a method for manufacturing a soundproof floor, which allows manufacturing of such a soundproof floor with a reduced number of steps.
［発明の開示］ しかして本発明に係る防音床は、基材１の上面と表面材
２の下面との間に弾性を有する接着剤３による複数本の
弾性体４を接着介在させ、隣合う弾性体４間において基
材１と表面材２との間に弾性体４の厚みで空間５を形成
させて成ることを特徴とするものであり、また本発明に
係る防音床の製造方法は、基材１の上面に弾性を有する
ペースト状の接着剤３を隣合うものが相互に離れる状態
で複数本塗布し、次いでこの接着剤３を介して基材１の
上面に表面材２を重ねて、接着剤３による弾性体４で基
材１と表面材２とを接着させると共に隣合う弾性体４間
において基材１と表面材２との間に弾性体４の厚みで空
間を形成させることを特徴とするものである。以下本発
明を実施例により詳述する。DISCLOSURE OF THE INVENTION However, in the soundproof floor according to the present invention, a plurality of elastic bodies 4 made of an adhesive 3 having elasticity are bonded and interposed between the upper surface of the base material 1 and the lower surface of the surface material 2. A space 5 is formed between the elastic bodies 4 between the base material 1 and the surface material 2 with the thickness of the elastic body 4, and the soundproof floor manufacturing method according to the present invention is A plurality of paste-like adhesives 3 having elasticity are applied to the upper surface of the base material 1 in a state where adjacent ones are separated from each other, and then the surface material 2 is superposed on the upper surface of the base material 1 via the adhesives 3. To bond the base material 1 and the surface material 2 with the elastic material 4 by the adhesive 3 and to form a space between the base material 1 and the surface material 2 between the adjacent elastic materials 4 with the thickness of the elastic material 4. It is characterized by. Hereinafter, the present invention will be described in detail with reference to Examples.
基材１としては例えば厚み5.5mm程度の合板など木質の
ものが用いられ、この基材１の上面に接着剤３を塗布す
る。接着剤３はシリコンゴムやウレタンゴム、天然ゴム
など弾性系のものを用いるものであり、湿気硬化型や２
液硬化型、熱硬化型等としてペースト状に調製されたも
のを用いるものである。この接着剤３は基材１の上面の
任意部分に複数本塗布する。塗布にあたっては単体もし
くは複数のガンを用いておこなうことができるが、第２
図（ａ）のように複数の吐出口８を有するガン９を用い
て、基材１を移動させるだけで複数体に接着剤３を塗布
することができるようにするのが望ましい。ガン９の制
御方法を種々変えることによって接着剤３の塗布の形状
を任意に、例えば第３図の（ａ）のような帯状、（ｂ）
のような間欠帯状、（ｃ）のような点状、（ｄ）のよう
な波状、（ｅ）のような斜め帯状、（ｆ）のような段差
間欠帯状などに簡易に設定することができ、またこの接
着剤３の幅寸法は10mm程度、間隔は20mm程度、厚みは1m
m程度に設定することができる。ペースト状の接着剤３
は高粘度を有するために容易には流動されず、比較的厚
く塗布することができる。The base material 1 is made of wood such as plywood having a thickness of about 5.5 mm, and the adhesive 3 is applied to the upper surface of the base material 1. The adhesive 3 is made of an elastic material such as silicone rubber, urethane rubber or natural rubber.
A liquid-curable type, a thermosetting type, or the like prepared in a paste form is used. A plurality of adhesives 3 are applied to an arbitrary portion of the upper surface of the base material 1. The application can be done using a single gun or multiple guns.
It is desirable to use a gun 9 having a plurality of ejection openings 8 as shown in FIG. 7A so that the adhesive 3 can be applied to a plurality of bodies only by moving the substrate 1. By changing the control method of the gun 9, the application shape of the adhesive 3 can be arbitrarily changed, for example, a strip shape as shown in FIG.
It can be easily set to an intermittent strip shape such as, a dot shape like (c), a wavy shape like (d), an oblique band shape like (e), and a stepped intermittent band shape like (f). The width of the adhesive 3 is about 10 mm, the gap is about 20 mm, and the thickness is 1 m.
It can be set to about m. Paste adhesive 3
Has a high viscosity, it does not flow easily and can be applied relatively thickly.
このようにして基材１の上面に接着剤３を塗布したのち
に、この上に第２図（ｂ）のように表面材２を重ね合わ
せてプレスする。表面材２としては例えば厚み5.5mmの
合板の上面に厚み0.5mmの天然突板を接着した木質のも
のなどが用いられる。そして加熱や冷却など任意の手段
で接着剤３を硬化させ、基材１に表面材２を接着させ
る。接着剤３は硬化すると弾性を有する弾性体４とな
り、基材１と表面材２とは弾性体４を介して接着一体化
されることになる。このとき、弾性体４間には間隔があ
るために、隣合う弾性体４間において基材１と表面材２
との間には弾性体４の厚みで空間５が形成されることに
なる。基材１に表面材２を貼り合わせる際に接着剤３が
押し潰されて空間５が形成されなくならないように、基
材１と表面材２との間に部分的にスペーサーを挟み込ん
で規制するようにしたり、プレスのクリアランスで規制
したりするのがよい。尚、基材１の下面側には必要に応
じて発泡樹脂やゴムなどのクッション材10を接着してあ
る。After the adhesive 3 is applied to the upper surface of the base material 1 in this manner, the surface material 2 is superposed thereon and pressed as shown in FIG. 2B. As the surface material 2, for example, a wood material in which a natural veneer having a thickness of 0.5 mm is bonded to the upper surface of a plywood having a thickness of 5.5 mm is used. Then, the adhesive 3 is cured by any means such as heating or cooling, and the surface material 2 is adhered to the base material 1. When the adhesive 3 is cured, it becomes an elastic body 4 having elasticity, and the base material 1 and the surface material 2 are bonded and integrated via the elastic body 4. At this time, since there is a space between the elastic bodies 4, the base material 1 and the surface material 2 are provided between the adjacent elastic bodies 4.
A space 5 is formed between and by the thickness of the elastic body 4. A spacer is partially sandwiched between the base material 1 and the surface material 2 and regulated so that the adhesive 3 is not crushed and the space 5 is not formed when the surface material 2 is bonded to the base material 1. It is better to do so or to regulate by the clearance of the press. A cushion material 10 such as foamed resin or rubber is adhered to the lower surface of the base material 1 if necessary.
上記のようにして第１図に示すような、接着剤３による
弾性体４で基材１と表面材２とを接着させると共に隣合
う弾性体４間において基材１と表面材２との間に弾性体
４の厚みで空間を形成させるようにした防音床Ａを得る
ことができ、このものでは弾性体４の緩衝作用と空間５
による吸音作用で防音性能を高く得ることができるもの
である。またこの防音床Ａを製造するにあたっては、従
来のように弾性板を用いる必要なく基材に接着剤を塗布
して表面材を貼り合わせるだけで簡単におこなうことが
でき、また弾性板のような異質材料を用いる必要がない
ために材料の表面粗度や圧力むらの影響を受けることな
く確実な接着をおこなうことができることになる。As described above, as shown in FIG. 1, the base material 1 and the surface material 2 are bonded to each other by the elastic body 4 by the adhesive 3, and the space between the base material 1 and the surface material 2 is provided between the adjacent elastic bodies 4. It is possible to obtain a soundproof floor A in which a space is formed by the thickness of the elastic body 4, and in this case, the cushioning action of the elastic body 4 and the space 5 are provided.
The sound-absorbing effect of the above makes it possible to obtain high soundproofing performance. Further, in the case of manufacturing the soundproof floor A, it is possible to easily carry out the production by simply applying an adhesive to the base material and bonding the surface material without using an elastic plate as in the conventional case. Since it is not necessary to use a different material, reliable bonding can be performed without being affected by the surface roughness of the material and the pressure unevenness.
［発明の効果］ 上述のように本発明に係る防音床にあっては、弾性体の
緩衝作用と空間による吸音作用で防音性能を高く得るこ
とができるものであり、また本発明に係る防音床の製造
方法にあっては、基材に接着剤を塗布して表面材を貼り
合わせるだけで簡易におこなうことができるものであ
る。[Effects of the Invention] As described above, in the soundproof floor according to the present invention, it is possible to obtain high soundproof performance by the cushioning action of the elastic body and the sound absorbing action by the space, and the soundproof floor according to the present invention. The manufacturing method can be easily carried out by applying an adhesive to the base material and bonding the surface material.
第１図は本発明に係る防音床の一部の断面図、第２図
（ａ）（ｂ）は同上の防音床の製造の各工程部分の斜視
図と正面図、第３図（ａ）乃至（ｆ）は同上の接着剤の
塗布パターンを示す平面図である。 １は基材、２は表面材、３は接着剤、４は弾性体、５は
空間である。FIG. 1 is a partial cross-sectional view of a soundproof floor according to the present invention, FIGS. 2 (a) and 2 (b) are perspective views and front views of respective steps of manufacturing the soundproof floor, and FIG. 3 (a). FIGS. 6A to 6F are plan views showing the adhesive application pattern. Reference numeral 1 is a base material, 2 is a surface material, 3 is an adhesive, 4 is an elastic body, and 5 is a space.
Claims (2)
有する接着剤による複数本の弾性体を接着介在させ、隣
合う弾性体間において基材と表面材との間に弾性体の厚
みで空間を形成させて成ることを特徴とする防音床。1. A plurality of elastic bodies made of an adhesive having elasticity are bonded and interposed between an upper surface of a base material and a lower surface of a surface material, and elastic materials are provided between the base material and the surface material between adjacent elastic bodies. A soundproof floor characterized by forming a space with the thickness of the body.
着剤を隣合うものが相互に離れる状態で複数本塗布し、
次いでこの接着剤を介して基材の上面に表面材を重ね
て、接着剤による弾性体で基材と表面材とを接着させる
と共に隣合う弾性体間において基材と表面材との間に弾
性体の厚みで空間を形成させることを特徴とする防音床
の製造方法。2. A plurality of paste-like adhesives having elasticity are applied on the upper surface of a base material in a state where adjacent ones are separated from each other,
Then, a surface material is overlaid on the upper surface of the base material via this adhesive, and the base material and the surface material are adhered by an elastic body made of an adhesive, and the elastic material is applied between the base material and the surface material between adjacent elastic bodies. A method for producing a soundproof floor, characterized in that a space is formed by the thickness of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62059631A JPH0781384B2 (en) | 1987-03-14 | 1987-03-14 | Soundproof floor and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62059631A JPH0781384B2 (en) | 1987-03-14 | 1987-03-14 | Soundproof floor and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63226454A JPS63226454A (en) | 1988-09-21 |
| JPH0781384B2 true JPH0781384B2 (en) | 1995-08-30 |
Family
ID=13118772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62059631A Expired - Lifetime JPH0781384B2 (en) | 1987-03-14 | 1987-03-14 | Soundproof floor and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0781384B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136559A (en) * | 1997-07-24 | 1999-02-09 | Matsushita Electric Works Ltd | Floor board execution method |
| JP2005119307A (en) * | 2003-10-18 | 2005-05-12 | Schott Ag | Processed joined body for substrate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6480659A (en) * | 1987-09-18 | 1989-03-27 | Toyo Linoleum | Sound-insulating floor material |
| JPH01146055A (en) * | 1987-12-03 | 1989-06-08 | Tajima Inc | Method of bonding construction for improving light-weight floor impact noise |
-
1987
- 1987-03-14 JP JP62059631A patent/JPH0781384B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136559A (en) * | 1997-07-24 | 1999-02-09 | Matsushita Electric Works Ltd | Floor board execution method |
| JP2005119307A (en) * | 2003-10-18 | 2005-05-12 | Schott Ag | Processed joined body for substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63226454A (en) | 1988-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0781384B2 (en) | Soundproof floor and manufacturing method thereof | |
| JPH08132402A (en) | Manufacture of floor covering ply wood | |
| JPH1086103A (en) | Decorative laminated sheet and its manufacture | |
| JP3145024B2 (en) | Wooden soundproof flooring | |
| JP3271894B2 (en) | Building materials | |
| JP2910004B2 (en) | Composite flooring for direct application | |
| JP2001173214A (en) | Wood floor material and its manufacturing method | |
| JP2000167805A (en) | Production of ligneous composite board | |
| JP2001262817A (en) | Base material for flooring | |
| JPH09174506A (en) | Manufacture of wooden building material | |
| JPH07331852A (en) | Wooden soundproof floor material | |
| JP2863320B2 (en) | Floor material production method | |
| KR0169448B1 (en) | Manufacture method of inlay figured wood | |
| JP2556704B2 (en) | Method for manufacturing laminated veneer | |
| JPH0644935U (en) | Floor material | |
| JPH0749039B2 (en) | Method for manufacturing ultrasonic transducer | |
| KR19990068639A (en) | A curved surface furniture to dischage, hardening of the urethane and that the manufacture method | |
| JPS6114946B2 (en) | ||
| JPS62148204A (en) | Woody panel | |
| JPH07266305A (en) | Architectural plate and manufacture thereof | |
| JPS61270102A (en) | Manufacture of artificial decorative veneer | |
| JPH07100969B2 (en) | Tiling method | |
| JPH061977Y2 (en) | Directly attached floor panel | |
| JPS5850567B2 (en) | Manufacturing method of architectural parquet flooring material | |
| JPH11165301A (en) | Manufacture of decorative plate and decorative plate |