JPS62273360A - Floor finishing material - Google Patents
Floor finishing materialInfo
- Publication number
- JPS62273360A JPS62273360A JP11414986A JP11414986A JPS62273360A JP S62273360 A JPS62273360 A JP S62273360A JP 11414986 A JP11414986 A JP 11414986A JP 11414986 A JP11414986 A JP 11414986A JP S62273360 A JPS62273360 A JP S62273360A
- Authority
- JP
- Japan
- Prior art keywords
- finishing material
- floor
- wood
- buffer layer
- thickness
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims description 53
- 239000002023 wood Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 241000238711 Pyroglyphidae Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229940046533 house dust mites Drugs 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
Landscapes
- Floor Finish (AREA)
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】 ３、発明の詳細な説明 〔産業上の利用分野〕 この発明は、建築内装材料としての床仕上材に関する。[Detailed description of the invention] 3. Detailed description of the invention [Industrial application field] The present invention relates to a floor finishing material as a building interior material.
従来の集合住宅の床仕上材は、カーペットが主流であっ
た。しかし、最近カーペットにはダニが発生する。埃が
でやすいといった衛生面のクレームの発生、自然感がな
いといった嗜好的な側面から木質系の床仕上材が見立さ
れ始めている。しかし、この木質系の仕上材をマンショ
ンの床仕上材として用いると、床衝撃音遮断性に劣ると
いう大きな欠点があった。即ち、上階の足音や、物を落
とす音等の床衝撃音（軽量床衝撃音）が階下に伝達し、
騒音クレームが発生していた。そこで、木質の床仕上材
の裏面に発泡プラスチックを貼って軽量床衝撃音に対処
しようとするものが開発されたが、その遮音性能は要求
水準（軽量衝撃源６二対しＬ−５５）を満足できないも
のであった。この要求水準を満足しようとすると、仕上
材の裏面に貼る発泡プラスチックの層を６〜１５Ｂ程度
にする必要があった。Carpet has traditionally been the mainstream floor covering material for apartment complexes. However, recently, dust mites have appeared on the carpet. Wood-based floor finishing materials are starting to become popular due to complaints about hygiene, such as the tendency to generate dust, and taste concerns, such as lack of a natural feel. However, when this wood-based finishing material is used as a floor finishing material for condominiums, it has a major drawback in that it has poor floor impact sound insulation properties. In other words, floor impact sounds (light floor impact sounds) such as footsteps and the sound of objects being dropped from upstairs are transmitted downstairs,
There were noise complaints. Therefore, a method was developed that attempted to deal with lightweight floor impact noise by pasting foamed plastic on the back side of wooden floor finishing materials, but its sound insulation performance satisfied the required level (L-55 for 62 lightweight impact sources). It was impossible. In order to meet this required level, it was necessary to have a foamed plastic layer of about 6 to 15 B on the back side of the finishing material.
□〔解決しようとする問題点〕
従来の６〜１５ｍｍ程度の発泡緩衝層を備えた仕上材で
は床面が柔らかとなって凹みやすくなるという欠点があ
った。従来の代表的な木質系床仕上材として、木質層の
厚みを７龍、緩衝層の厚みを８１農として全体の厚みを
１５鰭に形成したものでは、その軽量床衝撃音遮断性能
を測定した結果。□ [Problem to be solved] Conventional finishing materials equipped with a foamed buffer layer of about 6 to 15 mm had the disadvantage that the floor surface became soft and easily dented. As a typical conventional wood-based floor finishing material, the wood layer is 7mm thick, the buffer layer is 81mm thick, and the overall thickness is 15mm.The lightweight floor impact sound insulation performance was measured. result.
第６図に示すグラフ１００の如く、遮音等級Ｌ−６５と
なった。As shown in the graph 100 shown in FIG. 6, the sound insulation grade was L-65.
そこでこの発明は、床衝撃音遮断性を向上させるととも
に床面が柔らかとなって凹みやすくなるのを防止し、全
体の厚みを極力押さえた床仕上材を提供することを目的
とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a floor finishing material that improves floor impact sound insulation, prevents the floor surface from becoming soft and easily dented, and minimizes the overall thickness.
上述の目的を達成するため、この発明は、木質系１合成
樹脂系等の比較的硬質な材料からなる表面仕上材と床下
地に接触する緩衝層とを備え１表面仕上材の厚みを６ｎ
以下に形成し、緩衝層を１ＱＱｃｍ”の局部荷重に対し
２５ ｋｇ／ｃｍ−ｃｍ”以下の静的ばね定数を持つよ
うに形成する共に、厚みを１〜４ｍｍ程度に形成したも
のである。In order to achieve the above-mentioned object, the present invention comprises a surface finishing material made of a relatively hard material such as a wood-based material and a synthetic resin material, and a buffer layer in contact with the subfloor, and the thickness of the surface finishing material is reduced to 6 nm.
The buffer layer is formed to have a static spring constant of 25 kg/cm-cm" or less against a local load of 1QQcm" and has a thickness of about 1 to 4 mm.
この発明の床仕上材を緩衝層が床下地上に接触するよう
に敷き詰め２表面仕上材に床衝撃音が加えられたとき１
歩行窓を損なうことなく充分な遮断性能を発揮した。ま
た、この床仕上材では、全体の厚みを１０鶴以下にする
ことが可能なため。The floor finishing material of this invention is laid so that the buffer layer is in contact with the subfloor surface. 2. When floor impact sound is applied to the surface finishing material 1.
It demonstrated sufficient blocking performance without damaging the pedestrian window. Also, with this floor finishing material, it is possible to reduce the overall thickness to 10 Tsuru or less.
すでにカーペット等で仕上のしである床の貼り直しが出
来る。Floors that have already been covered with carpet, etc. can be re-pasted.
以下にこの発明の好適な実施例を図面を参照にして説明
する。Preferred embodiments of the present invention will be described below with reference to the drawings.
第１図および第２図はこの発明の第一実施例を示し１合
板等の木質系の表面仕上材１に床下地１０ （コンクリ
ートスラブ）と接触する緩衝層２を貼りつけである。緩
衝層２としては、ゴムスポンジ、多孔質無機繊維、低発
泡・低ロスポリエチレンフオーム、ポリウレタンフォー
ム等が使用される。そして、この緩衝層２は、１００ｃ
ｍ”の局部荷重に対し２５ ｋｇ／ａｍ −ｃｍ”以下
の静的ばね定数を持っている。この実施例における表面
仕上材１は、木質仕上単板ＩＡの裏面に台板合板ＩＢを
張り付けて構成しである。FIGS. 1 and 2 show a first embodiment of the present invention, in which a buffer layer 2 that comes into contact with a floor subfloor 10 (concrete slab) is attached to a wood-based surface finishing material 1 such as plywood. As the buffer layer 2, rubber sponge, porous inorganic fiber, low foaming/low loss polyethylene foam, polyurethane foam, etc. are used. And this buffer layer 2 is 100c
It has a static spring constant of less than 25 kg/am-cm" for a local load of m". The surface finishing material 1 in this embodiment is constructed by pasting a base plate plywood IB on the back side of a finished wood veneer IA.
第２図に示す断面図において１表面仕上材ｌ（木質仕上
単板ＩＡと台板合板ＩＢ）の厚みＴ。In the cross-sectional view shown in FIG. 2, the thickness T of one surface finishing material l (wooden finished veneer IA and base plywood IB).
は、６ｍ＠以下に形成し、好ましくは２．５〜４゜５龍
程度に形成し、緩衝層２の厚みＴ２は１〜４鰭程度に形
成しである。is formed to be 6 m@ or less, preferably about 2.5 to 4.5 degrees, and the thickness T2 of the buffer layer 2 is about 1 to 4 fins.
なお１表面仕上材１としては、木質材料の他に合成樹脂
系材料などの比較的硬い材料を選択してもよい。表面仕
上材ｌとして木質系材料を使う利点は、熱伝導率が低く
保温性が良い、比較的表面の硬度が高く静荷重に対して
強い、貼り上げ後の弾性が適度にある。という特性を存
し、自然の怒触と家ダニの温床にならず掃除が簡単とな
ることである。Note that as the surface finishing material 1, a relatively hard material such as a synthetic resin material may be selected in addition to a wood material. The advantages of using wood-based materials as surface finishing materials are that they have low thermal conductivity and good heat retention, relatively high surface hardness and resistance to static loads, and moderate elasticity after pasting. Because of this characteristic, it does not become a breeding ground for nature's wrath and house dust mites, and is easy to clean.
床下地ｌＯとしては、コンクリートスラブの他に在来の
木造大引根太式ものや、その他種々の床下地構造体に対
してこの発明の床仕上材を敷きつめることは可能である
。In addition to concrete slabs, the floor finishing material of the present invention can be applied to conventional wooden large joist structures and various other types of subfloor structures.
第３図に示すこの発明の第二実施例では１表面仕上材１
と緩衝Ｎ２との間に割振層３を挟んだものである。制振
層３は、柔軟性に富んだ厚さ１〜３龍程度のもので、塩
化ビニール、ゴム、アスファルト系のものが使用される
。In a second embodiment of the invention shown in FIG.
The allocation layer 3 is sandwiched between the buffer N2 and the buffer N2. The damping layer 3 is highly flexible and has a thickness of about 1 to 3 mm, and is made of vinyl chloride, rubber, or asphalt.
第４図に示すこの発明の第３実施例は２表面仕上材１の
上下面に塗膜または、フィルムよりなる防湿層４を形成
したものである。通常１表面仕上材の上面２はウレタン
または５ アミノアルキド樹脂塗料等を塗布するのでそ
の塗料層が防湿層となっているが、下面側はそれがない
ために木質系の表面仕上材１では下面側が吸湿し表面仕
上材１を反らせる原因となる。木質系の表面仕上材１の
上下面に防湿層４を形成すれば１表面仕上材１の平面性
が安定すると共に、床仕上付全体の床下地１０への貼付
施工も容易となる。In a third embodiment of the present invention shown in FIG. 4, a moisture-proof layer 4 made of a coating or film is formed on the upper and lower surfaces of a two-surface finishing material 1. Normally, the upper surface 2 of the surface finishing material 1 is coated with urethane or 5 amino alkyd resin paint, so that paint layer acts as a moisture-proof layer, but since there is no such coating on the lower surface, the lower surface of the wood-based surface finishing material 1 The side absorbs moisture and causes the surface finishing material 1 to warp. Forming the moisture-proof layer 4 on the upper and lower surfaces of the wood-based surface finishing material 1 stabilizes the flatness of the surface finishing material 1, and also facilitates the installation of the entire floor covering to the subfloor 10.
第５図に示すこの発明の第四実施例では１表面仕上材１
を木質仕上単板ＩＡのみとし、これらを制振層３の上面
に直接貼付したものである。これにより床面上に加わっ
た衝撃は木質仕上単板ＩＡの１つ１つに分散するため遮
音効果が向上するものである。この実施例における木質
仕上単板ＩＡを制振層３にではな（、緩衝層２に直接貼
付しても差支えないことは勿論である。In a fourth embodiment of the invention shown in FIG.
is made of only wood-finished veneer IA, and these are directly attached to the upper surface of the damping layer 3. As a result, the impact applied to the floor is dispersed to each of the wood-finished veneers IA, improving the sound insulation effect. Of course, the wood-finished veneer IA in this example may be attached directly to the buffer layer 2 instead of to the damping layer 3.
第６図に示すグラフは、先にも説明したように従来品の
軽量床衝撃音遮断性能を測定した結果を符号１００で示
すと共に、この発明の実施品の遮断性能の測定結果を符
号２０で示したものである。As explained above, in the graph shown in FIG. 6, the reference numeral 100 indicates the measurement result of the lightweight floor impact sound isolation performance of the conventional product, and the reference numeral 20 indicates the measurement result of the isolation performance of the product implementing the present invention. This is what is shown.
符号２０で示すこの発明の実施品は、木質層の厚みを２
．８鴎とし、緩衝層の厚みを２ｆｌとし、全体の厚みを
４．８鶴としたものである。In an embodiment of the invention designated by 20, the thickness of the wood layer is 2.
．． The thickness of the buffer layer was 2fl, and the total thickness was 4.8mm.
第６図に示す測定結果において、従来品がＬ−６５、本
発明実施品がＬ−５５となり、遮音等級で２ランク、穂
惑上は約半分の騒音になった。In the measurement results shown in FIG. 6, the conventional product was L-65, and the product implementing the present invention was L-55, which was 2nd rank in sound insulation grade and about half the noise level above.
以上説明したように、この発明によれば２表面仕上材と
床下地に接触する緩衝層とを備え１表面仕上材の厚みを
６１１Ｉ以下に形成し、緩衝層を１００ｃｍ２の局部荷
重に対し２５ ｋｇ／ｃｍ ・ｃ＋ｎ２以下の制約ばね
定数をもつように形成すると共に厚みを１〜４鰭程度に
形成したので、床仕上材全体の厚みを１０■１以下で製
品化可能なため既にカーペット等で仕上のしである床の
貼り直しく改修）が可能となる。また３歩行感を損なう
ことなく、軽量床衝撃音遮断性能にも優れたものとなっ
た。As explained above, according to the present invention, there are provided two surface finishing materials and a buffer layer in contact with the subfloor, the thickness of one surface finishing material is formed to be 611I or less, and the buffer layer has a load of 25 kg for a local load of 100 cm2. /cm ・Since it is formed to have a constrained spring constant of less than c + n2 and has a thickness of about 1 to 4 fins, it can be commercialized with the total thickness of the floor finishing material less than 10cm, so it can already be finished with carpet etc. This makes it possible to re-glue or renovate wooden floors. It also has excellent lightweight floor impact sound isolation performance without sacrificing the feeling of walking.
表面仕上材と緩衝層との間に柔軟性に富んだ厚さ１〜３
酊程度の割振層を有するものにあっては、表面仕上材が
薄いために歩行時の音が軽い惑しになるのを防ぎ、重量
窓を増し高級窓を出すことが可能となる。さらに、木質
系の表面仕上材の上下面に塗膜またはフィルムからなる
防湿層を形成したものにあっては、木質系の表面仕上材
が反ったりする虞れがなくなり、製品の安定性が良くな
る。Flexible thickness 1-3 between surface finishing material and buffer layer
In the case of a window with a distribution layer of a certain level, the surface finishing material is thin, which prevents the sound of walking from becoming a slight nuisance, and it is possible to increase the weight of the window and create a high-class window. Furthermore, when a moisture-proof layer consisting of a coating or film is formed on the top and bottom surfaces of a wood-based surface finish material, there is no risk of the wood surface finish material warping, and the product is more stable. Become.
第１図はこの発明の第一実施例を示す斜視図、第２図は
第一実施例の断面図、第３図は第二実施例を示す断面図
、第４図は第三実施例を示す断面図、第５図は第四実施
例を示す斜視図、第６図は従来品とこの発明の実施品と
の軽量床衝撃音遮断性能を測定した結果を示すグラフで
ある。
１・・・表面仕上材、
２・・・緩衝層。Fig. 1 is a perspective view showing a first embodiment of the present invention, Fig. 2 is a sectional view of the first embodiment, Fig. 3 is a sectional view showing the second embodiment, and Fig. 4 is a sectional view of the third embodiment. 5 is a perspective view showing the fourth embodiment, and FIG. 6 is a graph showing the results of measuring the lightweight floor impact sound insulation performance of a conventional product and an embodiment of the present invention. 1...Surface finishing material, 2...Buffer layer.
Claims (1)
合成樹脂系等の比較的硬質な材料から成る表面仕上材と
床下地に接触する緩衝層とを備え、 表面仕上材の厚みを６ｍｍ以下に形成し、 緩衝層を１００ｃｍ＾２の局部荷重に対し、２５ｋｇ／
ｃｍ・ｃｍ＾２以下の静的バネ定数を持つように形成す
るともに厚みを１〜４ｍｍ程度に形成したことを特徴と
する床仕上材。 ２、表面仕上材と緩衝層との間に柔軟性に富んだ厚さ１
〜３ｍｍ程度の制振層を有することを特徴とする特許請
求の範囲第１項に記載の床仕上材。 ３、木質系の表面仕上材の上下面に塗膜又はフィルムか
ら成る防湿層を形成したことを特徴とする特許請求の範
囲第１項又は第２項に記載の床仕上材。[Scope of Claims] 1. A floor finishing material to be laid on a floor subsurface, which is made of wood,
It is equipped with a surface finishing material made of a relatively hard material such as synthetic resin and a buffer layer that comes into contact with the subfloor, the thickness of the surface finishing material is 6 mm or less, and the buffer layer can withstand a local load of 100 cm^2. , 25kg/
A floor finishing material characterized by being formed to have a static spring constant of cm/cm^2 or less and having a thickness of about 1 to 4 mm. 2. Flexible thickness between the surface finishing material and the buffer layer 1
The floor finishing material according to claim 1, which has a vibration damping layer of about 3 mm. 3. The floor finishing material according to claim 1 or 2, characterized in that a moisture-proof layer consisting of a coating film or film is formed on the upper and lower surfaces of the wood-based surface finishing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11414986A JPH0799045B2 (en) | 1986-05-19 | 1986-05-19 | Floor finish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11414986A JPH0799045B2 (en) | 1986-05-19 | 1986-05-19 | Floor finish |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7109027A Division JP2611962B2 (en) | 1995-04-10 | 1995-04-10 | Floor finishing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62273360A true JPS62273360A (en) | 1987-11-27 |
| JPH0799045B2 JPH0799045B2 (en) | 1995-10-25 |
Family
ID=14630372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11414986A Expired - Fee Related JPH0799045B2 (en) | 1986-05-19 | 1986-05-19 | Floor finish |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0799045B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158170A (en) * | 1987-12-15 | 1989-06-21 | Matsushita Electric Works Ltd | Structure of soudproof floor material |
| JPH0882080A (en) * | 1995-04-10 | 1996-03-26 | Bridgestone Corp | Floor finish |
-
1986
- 1986-05-19 JP JP11414986A patent/JPH0799045B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01158170A (en) * | 1987-12-15 | 1989-06-21 | Matsushita Electric Works Ltd | Structure of soudproof floor material |
| JPH0757985B2 (en) * | 1987-12-15 | 1995-06-21 | 松下電工株式会社 | Structure of soundproof flooring |
| JPH0882080A (en) * | 1995-04-10 | 1996-03-26 | Bridgestone Corp | Floor finish |
| JP2611962B2 (en) * | 1995-04-10 | 1997-05-21 | 株式会社ブリヂストン | Floor finishing material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0799045B2 (en) | 1995-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |