JPH0351458Y2 - - Google Patents
Info
- Publication number
- JPH0351458Y2 JPH0351458Y2 JP1985009825U JP982585U JPH0351458Y2 JP H0351458 Y2 JPH0351458 Y2 JP H0351458Y2 JP 1985009825 U JP1985009825 U JP 1985009825U JP 982585 U JP982585 U JP 982585U JP H0351458 Y2 JPH0351458 Y2 JP H0351458Y2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- fiber board
- board
- density
- inorganic fiber
- 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
- 239000012784 inorganic fiber Substances 0.000 claims description 18
- 239000002023 wood Substances 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、カーペツトに比較して汚れた場合の
メンテナンスが容易な木質系の床仕上材に関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a wood-based floor covering material that is easier to maintain when soiled than carpet.
従来、この種の木質系床仕上材は、全体が木質
材料から構成されたものであつた。
Conventionally, this type of wood-based floor finishing material has been entirely composed of wood materials.
しかしながら、前記従来の床仕上材による場合
は、木質材料が緩衝性能に劣るため、床仕上材を
直接に床スラブ上に設置すると、床衝撃音、特に
物を床に落とした場合等の軽量衝撃音が大きくな
る。そのため、従来においては、第６図に示すよ
うに、床スラブＡ上にグラスウール等からなる緩
衝層Ｂを敷設し、この緩衝層Ｂ上にコンクリート
からなる浮床層３を敷設し、この浮床層Ｃ上に木
質系床仕上材０１を敷設する手段や、第７図に示
すように、床スラブＡにゴム等の防振材Ｄを備え
た支脚Ｅを介して床スラブＡとの間に隙間を形成
させる状態で床パネルＦを支持させ、この床パネ
ルＦ上に木質系床仕上材０１を敷設する手段によ
つて床衝撃音を低減させていた。 However, when using the conventional floor finishing materials mentioned above, the wood material has poor cushioning performance, so if the floor finishing material is installed directly on the floor slab, it will cause floor impact noise, especially light impact such as when an object is dropped on the floor. The sound gets louder. Therefore, conventionally, as shown in FIG. 6, a buffer layer B made of glass wool or the like is laid on a floor slab A, a floating floor layer 3 made of concrete is laid on this buffer layer B, and this floating floor layer C As shown in FIG. 7, a gap is created between the floor slab A and the floor slab A by means of laying the wood-based floor finishing material 01 on top, or by means of supporting legs E equipped with a vibration isolating material D such as rubber on the floor slab A. The floor impact noise was reduced by supporting the floor panel F in the formed state and laying the wooden floor finishing material 01 on the floor panel F.
しかしながら、上記従来の構成では、床の施工
に要する部材が多くなつてコストアツプを招来
し、しかも、施工工数が増大して施工性を悪化さ
せ、その上、床スラブよりも上の床構造が、前者
手段によるときは緩衝層と浮床層と床仕上材との
三層構造となるために、また、後者手段によると
きは、床パネルが床スラブの上方に間隔を隔てて
位置するために厚くなつて、天井高を低くし易い
といつた欠点があつた。
However, in the above-mentioned conventional configuration, the number of members required for floor construction increases, resulting in an increase in costs.Moreover, the number of construction steps increases, deteriorating workability.Furthermore, the floor structure above the floor slab When using the former method, the structure is made up of a three-layer structure consisting of a buffer layer, a floating floor layer, and a floor finishing material, and when using the latter method, the floor panel becomes thicker because it is positioned above the floor slab at intervals. However, the drawback was that it was easy to lower the ceiling height.
この欠点を解消するために、木質材料製の床仕
上本体の裏面に無機質繊維ボードを固着して木質
系床仕上材を構成し、この無機質繊維ボードの弾
性により、床衝撃音を低減することが考えられる
が、この場合、一般に、壁面に沿つた床周辺部に
は家具などの重量物が載置されるのに対し、床中
間部は移動空間としてあけられるのが通例である
から、床周辺部では重量物のために無機質繊維ボ
ードがその圧縮限界まで圧縮されて所期の防振効
果が損なわれやすくなる。そこで、実使用状態に
おいて床周辺部と中間部との荷重分布に差がある
ことを考慮して、無負荷状態等、等分布荷重に対
する床の沈み量が中間部よりも周辺部で少である
べく、床周辺部には高密度の無機質繊維ボード
を、床中間部には低密度の無機質繊維ボードを固
着することが考えられる。しかしながら、家具等
は、居住者の好みや窓等の存在により床の周辺部
の全域にわたつて載置されるとは限られないか
ら、上記のように構成すると、床周辺部のうち、
家具等が載置されていない部分で、例えば子供が
飛びはねたりする場合、その部分が高密度であつ
て、小さな荷重に対しては防振効果があまり良く
ないために、衝撃音が階下へ伝わりやすくなると
いう新たな欠点が生じることになる。本考案の目
的は、天井高を低くすることがなく、安価に、か
つ、施工性良く作製することができながらも、家
具等の配置にかかわらず床衝撃音を小さくするこ
とができる木質床仕上材を提供することにある。 In order to eliminate this drawback, an inorganic fiber board is fixed to the back side of the floor finishing body made of wood material to form a wood floor finishing material, and the elasticity of this inorganic fiber board makes it possible to reduce floor impact noise. However, in this case, heavy items such as furniture are generally placed around the floor along the wall, whereas the middle part of the floor is usually left open as a moving space. In some cases, the inorganic fiber board is compressed to its compression limit due to the heavy load, and the intended vibration-proofing effect is likely to be lost. Therefore, taking into account that there is a difference in the load distribution between the floor periphery and the middle part in actual use conditions, the amount of floor sinking in response to a uniformly distributed load, such as in a no-load state, is smaller in the periphery than in the middle part. Therefore, it is possible to fix a high-density inorganic fiber board to the peripheral part of the floor and a low-density inorganic fiber board to the middle part of the floor. However, furniture, etc. may not be placed all over the peripheral area of the floor due to the resident's preference or the presence of windows, etc. Therefore, with the above configuration, furniture etc.
For example, if a child jumps in an area where there is no furniture, etc., the impact noise may be heard downstairs because the area is dense and the vibration isolation effect is not very good against small loads. A new drawback arises in that it becomes easier for the information to be transmitted to other people. The purpose of this invention is to create a wooden floor finish that can be manufactured inexpensively and with good workability without lowering the ceiling height, while also reducing floor impact noise regardless of the placement of furniture, etc. The aim is to provide materials.
上記目的達成のために講じた本考案による木質
系床仕上材の特徴構成は、木質材料製床仕上本体
の裏面に、少なくとも片側の表面が凹凸面に形成
された無機質繊維ボードを固着し、前記無機質繊
維ボードの凸部形成ボード部分の密度を、それの
隣接間に位置する凹部形成ボード部分の密度より
も小さくしてあることにあり、その作用効果は次
の通りである。
The characteristic structure of the wooden floor finishing material according to the present invention, which was taken to achieve the above object, is that an inorganic fiber board having an uneven surface on at least one side is fixed to the back side of the wooden floor finishing body. The density of the protrusion-forming board portions of the inorganic fiber board is made smaller than the density of the concave-forming board portions located between the adjacent concave portions, and its effects are as follows.
つまり、床仕上本体の裏面に無機質繊維ボード
を固着すると共に、前記無機質繊維ボードは、少
なくとも片側の表面が凹凸面に形成されて、凸部
形成ボード部分の密度を、それの隣接間に位置す
る凹部形成ボード部分の密度よりも小さくしてあ
から、移動空間としてあけられていて、一般に小
荷重が働く床中間部においては、無機質繊維ボー
ドの弾性により床衝撃音を低減できると共に、家
具等重量物が載置されて大荷重が働く床周辺部に
おいては、その床周辺部のうち、実際に家具等が
載置されている箇所は、凸部形成ボード部分が家
具等の荷重によつて圧縮させられて、無機質繊維
ボードの全面、すなわち、凹面部も床仕上材ある
いは、床スラブ等に接触しやすくなつて、荷重の
負担面積が広くなり、その結果、床周辺部で重量
物のために前記ボードがその圧縮限界まで圧縮さ
れて所期の防振効果が損なわれるといつた欠点
を、高密度の凹部形成ボード部分によつてなくす
ることができる。また、床周辺部のうち、家具等
が載置されていない箇所では、例えば人の移動や
子供の飛びはねに基づき、衝撃荷重が床中間部と
同様に作用することがあが、この衝撃荷重を特に
凸部形成ボード部分の弾性により吸収して床衝撃
音を低減できる。
In other words, an inorganic fiber board is fixed to the back surface of the floor finishing main body, and at least one surface of the inorganic fiber board is formed into an uneven surface, so that the density of the convex portion forming board portion is adjusted between adjacent portions of the inorganic fiber board. In the middle part of the floor, where the density is smaller than that of the recess-forming board part and is used as a moving space and where a small load is generally applied, the elasticity of the inorganic fiber board can reduce floor impact noise and reduce the weight of furniture, etc. In the area around the floor where objects are placed and a large load is applied, in the area around the floor where furniture, etc. is actually placed, the protrusion-forming board portion is compressed by the load of the furniture, etc. As a result, the entire surface of the inorganic fiber board, that is, the concave surface, comes into contact with the floor finishing material or floor slab, etc., and the load-bearing area becomes wider. The drawback that the board is compressed to its compression limit and the intended vibration damping effect is impaired can be eliminated by the dense recessed board section. In addition, in areas around the floor where furniture etc. are not placed, impact loads may act in the same way as in the middle of the floor, due to the movement of people or children jumping, for example. Floor impact noise can be reduced by absorbing the load, especially by the elasticity of the convex portion of the board.
従つて、無機質繊維ボードの弾性により、床全
域にわたつて床衝撃音を低減できるから、天井高
さを低くすることがなく、安価に、かつ、施工性
良く作製することができながらも、家具等の配置
にかかわらず床衝撃音を小さくすることができる
木質系床仕上材を提供することができるに至つ
た。
Therefore, the elasticity of the inorganic fiber board makes it possible to reduce floor impact noise over the entire floor area, so there is no need to lower the ceiling height, and the furniture can be manufactured at low cost and with good construction. It has now become possible to provide a wood-based floor finishing material that can reduce floor impact noise regardless of the arrangement.
次に、本考案の実施例を図面に基づいて説明す
る。
Next, embodiments of the present invention will be described based on the drawings.
（第１実施例）
第２図に示すように、床スラブＡ上に敷設され
る木質系の床仕上材１であつて、これは、第１図
に示すように、木質材料製の床仕上本体の一例で
ある厚さ12mmの合板２の裏面に、無機質繊維ボー
ドの一例である高密度ガラス繊維ボード３を酢酸
ビニルアクリル系接着剤を用いて接着して構成さ
れている。(First Example) As shown in FIG. 2, a wooden floor finishing material 1 is laid on a floor slab A, and as shown in FIG. It is constructed by bonding a high-density glass fiber board 3, which is an example of an inorganic fiber board, to the back side of a 12 mm thick plywood board 2, which is an example of the main body, using a vinyl acetate acrylic adhesive.
前記高密度ガラス繊維ボード３は、床スラブＡ
への接着面となる側の表面が畝状の凸部３ａを有
する凹凸面に形成されている。前記凸部３ａの高
さＨは約４mmであり、この凸部３ａが形成された
ボード部分の密度と巾l1はそれぞれ、約80Kg／m3
と約10mmであり、この隣接する凸部形成ボード部
分間に位置するボード部分の密度と巾l2および厚
さｔはそれぞれ、約150Kg／m3、と約10mm及び約
８mmである。このような凹凸表面を有する高密度
ガラス繊維ボード３の製造手段の一例としては、
通常の高密度ガラス繊維ボードの製造工程途中に
おける未焼成のボードを、表面が凹凸面に形成さ
れたプレス機により加熱およびプレス成形する手
段を挙げることができ、この製造手段によるとき
は、凸部形成ボード部分の密度をそれの隣接間に
位置するボード部分の密度よりも小さくすること
ができるのである。従つて、両表面がともに平坦
な高密度ガラス繊維ボードによる場合には、第４
図中の破線で示すように、床に作用する荷重の増
加に伴つて高密度ガラス繊維ボードの沈み込み
量、つまり、撓み量が直線的に増大するのである
が、前記の製造方法で製造した高密度ガラス繊維
ボード３による場合には、荷重の増大に伴つて高
密度ガラス繊維ボード３の荷重負坦面積が増える
ため、第４図中の実線で示すように、荷重の増大
に伴つて高密度ガラス繊維ボード３の撓み量が次
第に減少するのである。それ故、人間が歩行する
程度の荷重では高密度ガラス繊維ボード３が柔ら
かく、遮音効果および歩行感に勝れ、家具やピア
ノ等の大荷重の物を置いた場合には、高密度ガラ
ス繊維ボード３が固くなつて、その大荷重物を安
定良く置けるのである。 The high-density glass fiber board 3 is a floor slab A.
The surface to be bonded to is formed into an uneven surface having ridge-like convex portions 3a. The height H of the convex portion 3a is approximately 4 mm, and the density and width l1 of the board portion where the convex portion 3a is formed are approximately 80 kg/ m3.
and about 10 mm, and the density, width l 2 and thickness t of the board portion located between the adjacent protrusion forming board portions are about 150 Kg/m 3 , about 10 mm and about 8 mm, respectively. An example of a method for manufacturing the high-density glass fiber board 3 having such an uneven surface is as follows.
An example of a method is to heat and press-form an unfired board in the middle of the manufacturing process of a normal high-density glass fiber board using a press machine with an uneven surface. The density of the forming board portion can be less than the density of the board portions located between its adjacent portions. Therefore, if both surfaces are made of flat high-density glass fiber board, the fourth
As shown by the broken line in the figure, as the load acting on the floor increases, the amount of sinking, that is, the amount of deflection, of the high-density glass fiber board increases linearly. In the case of using the high-density glass fiber board 3, the load-bearing area of the high-density glass fiber board 3 increases as the load increases. The amount of deflection of the density glass fiber board 3 is gradually reduced. Therefore, the high-density glass fiber board 3 is soft under the load of a human walking, and has excellent sound insulation effect and walking feeling. 3 becomes solid, allowing you to place large loads with good stability.
また、床仕上材１を床スラブＡに固定する手段
としては、釘打ちや接着剤による接着、或いは、
それらを併用する手段を挙げることができる。 Further, as a means for fixing the floor finishing material 1 to the floor slab A, nailing, adhesion with adhesive, or
Examples include means for using them together.
上記構成の床仕上材１によるときは、高密度ガ
ラス繊維ボード３が緩衝および断熱材として作用
するから、床仕上材１を床スラブＡ上に並べて取
付けるだけで、床衝撃音が小さく、断熱性に勝れ
た床を作製することができる。 When using the floor finishing material 1 with the above configuration, the high-density glass fiber board 3 acts as a buffer and heat insulating material, so just by installing the floor finishing material 1 side by side on the floor slab A, the floor impact noise is small and the insulation property is improved. It is possible to create a floor with superior properties.
なお、高密度ガラス繊維ボード３における凹凸
表面の凸部３ａは、高密度ガラス繊維ボード３全
体に均一に分散させても良いが、不均一に散させ
ても良く、前述したような畝状、つまり、線状の
みならず、点状のものであつても良い。また、前
記凸部３ａの断面形状は、第５図イ，ロに示すよ
うな半円形や三角形等であつても良く、第５図ハ
に示すように、凸部３ａの大きさを異ならせて実
施しても良い。 Note that the convex portions 3a on the uneven surface of the high-density glass fiber board 3 may be uniformly distributed over the entire high-density glass fiber board 3, but may also be dispersed non-uniformly, and may have a ridge shape as described above, In other words, it may be not only linear but also dotted. Further, the cross-sectional shape of the convex portion 3a may be semicircular or triangular as shown in FIG. It may also be carried out.
（第２実施例）
前記床仕上本体２の裏面と高密度ガラス繊維ボ
ード３とのあいだにシート状の制振材を介在させ
て、床仕上材１を構成する。前記制振材は、ゴム
シートや瀝青質である。(Second Embodiment) The floor finishing material 1 is constructed by interposing a sheet-like damping material between the back surface of the floor finishing main body 2 and the high-density glass fiber board 3. The damping material is a rubber sheet or bituminous material.
（第３実施例）
前記床仕上本体２の裏面に高密度ガラス繊維ボ
ード３を固着し、このボード３の裏面に板材５を
固着して、床仕上材１を構成する。前記板材５
は、合板や鉄板、樹脂板等である。(Third Embodiment) A high-density glass fiber board 3 is fixed to the back surface of the floor finishing main body 2, and a plate material 5 is fixed to the back surface of this board 3 to form the floor finishing material 1. Said plate material 5
is plywood, iron plate, resin plate, etc.
（第４実施例）
前記高密度ガラス繊維ボード３に、粘弾性合成
樹脂や瀝青質等の制振性物質を含浸させて、高密
度ガラス繊維ボード３に制振性を持たせる。(Fourth Embodiment) The high-density glass fiber board 3 is impregnated with a vibration-damping substance such as a viscoelastic synthetic resin or bituminous material to impart vibration-damping properties to the high-density glass fiber board 3.
（第５実施例）
高密度ガラス繊維ボード３として、高密度ロツ
クウールボードを用いる。(Fifth Example) A high-density rock wool board is used as the high-density glass fiber board 3.
第１図ないし第５図は本考案の第１実施例を示
し、第１図は縦断面図、第２図は床の縦断面図、
第３図はボードの拡大縦断面図、第４図は床荷重
と撓み量との関係を示すグラフ、第５図イ，ロ，
ハはそれぞれ変形例を示す概略正面図である。第
６図、第７図はそれぞれ従来例を示す縦断面図で
ある。
２……木質材料製床仕上本体、３……無機質繊
維ボード。
1 to 5 show a first embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view, FIG. 2 is a longitudinal sectional view of the floor,
Figure 3 is an enlarged vertical cross-sectional view of the board, Figure 4 is a graph showing the relationship between floor load and deflection, Figure 5 is A, B,
C is a schematic front view showing a modified example. FIGS. 6 and 7 are longitudinal sectional views showing conventional examples, respectively. 2...Floor finishing body made of wood material, 3...Inorganic fiber board.
Claims (1)
片側の表面が凹凸面に形成された無機質繊維ボー
ド３を固着し、前記無機質繊維ボード３の凸部形
成ボード部分の密度を、それの隣接間に位置する
凹部形成ボード部分の密度よりも小さくしてある
木質系床仕上材。 An inorganic fiber board 3 having an uneven surface on at least one side is fixed to the back surface of the floor finishing main body 2 made of a wood material, and the density of the convex portion of the inorganic fiber board 3 is adjusted between adjacent parts of the inorganic fiber board 3. A wood-based floor finishing material whose density is smaller than that of the recess-forming board part where it is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009825U JPH0351458Y2 (en) | 1985-01-26 | 1985-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009825U JPH0351458Y2 (en) | 1985-01-26 | 1985-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61127243U JPS61127243U (en) | 1986-08-09 |
| JPH0351458Y2 true JPH0351458Y2 (en) | 1991-11-05 |
Family
ID=30490411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985009825U Expired JPH0351458Y2 (en) | 1985-01-26 | 1985-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351458Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6363856A (en) * | 1986-09-02 | 1988-03-22 | ゼオン化成株式会社 | Soundproof floor material |
| JPS6363857A (en) * | 1986-09-02 | 1988-03-22 | 株式会社長谷工コーポレーション | Composite soundproof floor material |
| JPH02204569A (en) * | 1989-01-31 | 1990-08-14 | Eidai Co Ltd | Sound insulating wooden floor material |
| JPH0423535A (en) * | 1990-05-17 | 1992-01-27 | Fujitsu Ltd | Multiple address communication system |
| JP3649038B2 (en) * | 1999-04-23 | 2005-05-18 | 松下電工株式会社 | Soundproof flooring |
| JP6872736B2 (en) * | 2016-05-27 | 2021-05-19 | パナソニックＩｐマネジメント株式会社 | Soundproof flooring and its manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421029A (en) * | 1977-07-19 | 1979-02-16 | Paramount Glass Mfg Co Ltd | Combined floor material |
| JPS5442823A (en) * | 1977-09-12 | 1979-04-05 | Dantani Plywood Co | Sound insulation floor |
-
1985
- 1985-01-26 JP JP1985009825U patent/JPH0351458Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421029A (en) * | 1977-07-19 | 1979-02-16 | Paramount Glass Mfg Co Ltd | Combined floor material |
| JPS5442823A (en) * | 1977-09-12 | 1979-04-05 | Dantani Plywood Co | Sound insulation floor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61127243U (en) | 1986-08-09 |
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