JPH0882080A - Floor finish - Google Patents
Floor finishInfo
- Publication number
- JPH0882080A JPH0882080A JP10902795A JP10902795A JPH0882080A JP H0882080 A JPH0882080 A JP H0882080A JP 10902795 A JP10902795 A JP 10902795A JP 10902795 A JP10902795 A JP 10902795A JP H0882080 A JPH0882080 A JP H0882080A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- thickness
- finishing material
- buffer layer
- less
- 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
Landscapes
- Floor Finish (AREA)
Abstract
Description
【０００１】[0001]
【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。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor finishing material as a building interior material.
【０００２】[0002]
【従来の技術】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
仕上材が見直され始めている。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、
９〜１２mmの厚さを有する木質の表面仕上材の裏面に発
泡プラスチック（厚さ２mmの低発泡ポリエチレンフォー
ム）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。この発泡プラスチックを下層に設けた床仕上
材では、緩衝層の厚みを４mmに形成しても１００cm2 の
局部荷重に対する静的バネ定数は２５kg／cm・cm2 超で
あったため、その遮音性能は要求水準（軽量衝撃源に対
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、表面仕上材の裏面に貼る発泡
プラスチックの層を１５mm程度まで厚くすることによっ
て、１００cm2 の局部荷重に対する発泡プラスチックの
層の静的バネ定数を２５kg／cm・cm2 以下にする必要が
あった。2. Description of the Related Art Carpets have been the mainstream of conventional floor finishing materials for apartment houses. However, recently, wood floor finishing materials have begun to be reconsidered in terms of hygiene complaints such as occurrence of mites and dust on carpets, and lack of natural feeling. However, when this wood-based finishing material is used as a floor finishing material for condominiums, there is a major drawback that the floor impact sound insulation is poor. That is, the floor impact sound (lightweight floor impact sound) such as the footsteps of the upper floor and the sound of dropping an object is transmitted to the downstairs, causing a noise complaint. Therefore,
A foaming plastic (low-foaming polyethylene foam having a thickness of 2 mm) is attached to the back surface of a wood-based surface finishing material having a thickness of 9 to 12 mm to develop a lightweight floor impact sound. The foam at floor covering which is provided on the lower layer of plastic, since the static spring constant also for local loads of 100 cm 2 to form a thickness of the buffer layer to 4mm was 25kg / cm · cm 2 greater than the sound insulation performance It was not possible to satisfy the required level (L-55 for light weight impact source). In order to satisfy this required level, by increasing the thickness of the foamed plastic layer applied to the back surface of the surface finishing material to about 15 mm, the static spring constant of the foamed plastic layer for a local load of 100 cm 2 is 25 kg / cm · cm. Needed to be 2 or less.
【０００３】また、木質系の表面仕上材の表面には塗料
を塗布するのが一般的であり、この塗料層が防湿層とな
っていたが、仕上材の下面には通常は塗料を塗布してい
なかった。Further, a paint is generally applied to the surface of a wood-based surface finishing material, and this paint layer serves as a moisture-proof layer. However, the lower surface of the finishing material is usually coated with a paint. Didn't.
【０００４】[0004]
【発明が解決しようとする課題】従来の６〜１５mm程度
の発泡緩衝層を備えた床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７mm、緩衝層
（低発泡ポリエチレンフォーム）の厚みを８mmとして全
体の厚みを１５mmに形成したもの（静的バネ定数は７０
kg／cm・cm2 であった）では、コンクリートスラブに直
貼りし、その軽量床衝撃音遮断性能を測定した結果、図
４に示すグラフ１００の如く、遮音等級Ｌ−６５となっ
た。The conventional floor finishing material having a foamed cushioning layer of about 6 to 15 mm has a drawback that the floor surface is soft and is easily recessed. As a typical conventional wooden floor finishing material, the thickness of the wooden layer is 7 mm, the thickness of the buffer layer (low-foaming polyethylene foam) is 8 mm, and the total thickness is 15 mm (static spring constant is 70 mm).
kg / cm · cm 2 ), which was directly attached to a concrete slab and its light-weight floor impact sound insulation performance was measured. As a result, as shown in a graph 100 in FIG.
【０００５】また、木質系の表面仕上材の裏面に防湿層
がないため、裏面側が吸湿し仕上材を反らせる原因とも
なっていた。Further, since there is no moisture-proof layer on the back surface of the wood-based surface finishing material, the back surface side absorbs moisture and causes the finishing material to warp.
【０００６】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、表面仕上材の吸
湿による反りを防止した床仕上材を提供することを目的
とする。In view of this, the present invention improves the floor impact sound insulation and prevents the floor surface from becoming soft and easily dented, the overall thickness is suppressed as much as possible, and the warp due to moisture absorption of the surface finish material is prevented. It is intended to provide floor finishing materials.
【０００７】[0007]
【課題を解決するための手段】上述の目的を達成するた
め、この発明は、床下地上に敷き詰める床仕上材であっ
て、木質系、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
上材と緩衝層との間に制振層を設け、表面仕上材の厚み
を６mm以下に形成し、緩衝層の厚みを１〜４mmに形成す
るとともに１００cm2 の局部荷重に対し、２５kg／cm・
cm2 以下の静的バネ定数を持つように形成したものであ
り、また、表面仕上材の上下面に防湿層を形成したもの
である。In order to achieve the above object, the present invention is a floor finishing material to be spread on a floor substrate, which is a surface finishing material made of a relatively hard material such as wood or synthetic resin. And a buffer layer in contact with the floor base, a damping layer is provided between the surface finishing material and the buffer layer, the thickness of the surface finishing material is 6 mm or less, and the thickness of the buffer layer is 1 to 4 mm. 25 kg / cm ・ for a local load of 100 cm 2
It is formed so as to have a static spring constant of cm 2 or less, and a moisture-proof layer is formed on the upper and lower surfaces of the surface finish material.
【０００８】[0008]
【作用】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、表面仕上材に床衝撃音が加えられ
たとき、歩行感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１０mm以
下にすることが可能なため、すでにカーペット等で仕上
げのしてある床の貼り直しが出来る。また、表面仕上材
の上下面に防湿層を形成することにより、表面仕上材の
反りを防止する。The floor finishing material of the present invention is laid so that the buffer layer is in contact with the floor substrate, and when a floor impact sound is applied to the surface finishing material, sufficient blocking performance is exhibited without impairing walking feeling. Also, with this floor finishing material, since the total thickness can be made 10 mm or less, it is possible to reattach a floor already finished with a carpet or the like. Further, by forming a moisture-proof layer on the upper and lower surfaces of the surface finishing material, the warpage of the surface finishing material is prevented.
【０００９】[0009]
【実施例】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。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the drawings.
【００１０】図１および図２はこの発明の実施例を示
し、合板等の木質系の表面仕上材１に制振層３を介して
床下地１０（コンクリートスラブ）と接触する緩衝層２
を貼りつけてある。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ォー
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、厚さ１〜４mmにおいて１００cm2 の局部
荷重に対し２５kg／cm・cm2 以下の静的バネ定数を持っ
ている。この実施例における表面仕上材１は、木質仕上
単板の裏面に台板合板を張り付けて構成してある。制振
層３は、柔軟性に富んだ厚さ１〜３mm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。床下地１０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。FIG. 1 and FIG. 2 show an embodiment of the present invention. A buffer layer 2 is brought into contact with a floor base 10 (concrete slab) via a damping layer 3 on a wood-based surface finishing material 1 such as plywood.
Is pasted. Rubber sponge,
Porous inorganic fibers, low-foaming / low-loss polyethylene foam, polyurethane foam and the like are used. The buffer layer 2 has a static spring constant of 25 kg / cm · cm 2 or less for a local load of 100 cm 2 at a thickness of 1 to 4 mm. The surface finishing material 1 in this embodiment is constructed by attaching a base plate plywood to the back surface of a wood finishing veneer. The vibration damping layer 3 has a flexible thickness of about 1 to 3 mm, and is made of vinyl chloride, rubber, or asphalt. As the floor base 10, it is possible to lay the floor finishing material of the present invention on a conventional wooden large draw joist type in addition to the concrete slab, and other various floor base structures.
【００１１】緩衝層２上に制振層３を貼り付け、制振層
３上に表面仕上材１を貼り付けた床仕上材において、１
００cm2 の局部荷重に対し、厚さ４mmの緩衝層２が８
０kg／cm・cm2 ５０kg／cm・cm2 ３０kg／cm・cm2
２０kg／cm・cm2 の各静的バネ定数を有する４種類の
ものを使用した結果、の緩衝層２を有する床では、遮
音性能がＬ−７０を超え、床の沈み量は０．５mm、で
はＬ−６０を超え、１．３mm、ではＬ−５７、２．２
mm、ではＬ−５５未満、２．９mmであった。緩衝層２
の厚みを１〜４mmに形成し、１００cm2 の局部荷重に対
し２５kg／cm・cm2 以下の静的バネ定数にすることは遮
音性能の向上を図ることに有効である。In a floor finishing material in which a damping layer 3 is stuck on the buffer layer 2 and a surface finishing material 1 is stuck on the damping layer 3,
For a local load of 00 cm 2 , the buffer layer 2 with a thickness of 4 mm is 8
0kg / cm · cm 2 50kg / cm · cm 2 30kg / cm · cm 2
As a result of using four types having each static spring constant of 20 kg / cm · cm 2 , the floor having the buffer layer 2 has a sound insulation performance exceeding L-70, the sinking amount of the floor is 0.5 mm, Exceeds L-60, 1.3 mm, L-57, 2.2
mm was less than L-55 and 2.9 mm. Buffer layer 2
The thickness is formed in 1 to 4 mm, be a 25kg / cm · cm 2 or less static spring constant with respect to local loads of 100 cm 2 is effective to improve the sound insulation performance.
【００１２】表面仕上材１（木質仕上単板１Ａと台板合
板１Ｂ）の厚みは、６mm以下に形成し、好ましくは２．
５〜４．５mmに形成し、緩衝層２の厚みは１〜４mmに形
成してある。緩衝層２の厚みを１〜４mmとすることは、
上述の静的バネ定数を小さくすればするほど遮音性能が
向上するが、それに伴い床の沈み量も増大するので、緩
衝層２の厚みを１〜４mmにしてこの厚み以上は沈み込ま
ないようにするためである。The thickness of the surface finishing material 1 (the wooden finishing veneer 1A and the base plate plywood 1B) is formed to be 6 mm or less, preferably 2.
The thickness is 5 to 4.5 mm, and the thickness of the buffer layer 2 is 1 to 4 mm. Setting the thickness of the buffer layer 2 to 1 to 4 mm means
The sound insulation performance is improved as the static spring constant is made smaller, but the amount of sinking of the floor is also increased accordingly, so that the thickness of the buffer layer 2 should be set to 1 to 4 mm so as not to sink below this thickness. This is because
【００１３】なおまた、上述の静的バネ定数は、材質に
よって一定とは限らず、使用する材質の硬度、発泡倍
率、密度等により異なるとともに、厚さや形状等によっ
ても異なるものである。したがって、本発明では、緩衝
層２に使用する材質の種類等によって厚さ１〜４mmの範
囲内において、「１００cm2 の局部荷重に対する静的バ
ネ定数を２５kg／cm・cm2 以下」となるようにしたもの
である。例えば、或る材質のものでは厚さ２mmで上記静
的バネ定数が得られるが、他の材質のものでは厚さ３mm
で得られる場合がある。The above-mentioned static spring constant is not always constant depending on the material, but varies depending on the hardness, expansion ratio, density, etc. of the material used, and also on the thickness, shape, etc. Therefore, in the present invention, the “static spring constant for a local load of 100 cm 2 is 25 kg / cm · cm 2 or less” within a range of 1 to 4 mm depending on the type of material used for the buffer layer 2 and the like. It was made. For example, the above-mentioned static spring constant can be obtained with a thickness of 2 mm for a certain material, but 3 mm for another material.
In some cases.
【００１４】なお、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１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
いう特性を有し、自然の感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。As the surface finish material 1, a relatively hard material such as a synthetic resin material may be selected in addition to the wood material. The advantage of using a wood-based material as the surface finish material 1 is that it has low thermal conductivity and good heat retention, has a relatively high surface hardness and is strong against static load, and has appropriate elasticity after lamination. It has a natural feel and is not a hotbed for house mites, and is easy to clean.
【００１５】図２に示すこの発明の別の実施例は、表面
仕上材１を木質仕上単板１Ａ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１Ａ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。In another embodiment of the present invention shown in FIG. 2, the surface finishing material 1 is made of only a wood-finished veneer 1A, and these are directly adhered to the upper surface of the vibration damping layer 3. As a result, the impact applied to the floor surface is dispersed to each of the wood finishing veneers 1A, so that the sound insulation effect is improved.
【００１６】図３に示すもう１つの発明の実施例は、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、表面仕上材の上面
２はウレタンまたは、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、表面仕上材
１の平面性が安定すると共に、床仕上材全体の床下地１
０への貼付施工も容易となる。FIG. 3 shows another embodiment of the invention in which a moisture-proof layer 4 made of a coating film or a film is formed on the upper and lower surfaces of the surface finishing material 1. Usually, the upper surface 2 of the surface finishing material is coated with urethane or amino alkyd resin paint or the like so that the coating layer is a moisture-proof layer. The side absorbs moisture and causes the surface finishing material 1 to warp. When the moisture-proof layers 4 are formed on the upper and lower surfaces of the wood-based surface finishing material 1, the flatness of the surface finishing material 1 is stabilized and the floor substrate 1 of the entire floor finishing material is formed.
It is also easy to perform the affixing to zero.
【００１７】図４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、この発明の図１に示す実施品の遮
断性能の測定結果を符号２０で示したものである。符号
２０で示すこの発明の実施品は、木質系の表面仕上材１
の厚みを２．８mmとし、制振層３の厚みを１mmとし、緩
衝層の厚みを２mmとし、全体の厚みを５．８mmとしたも
のであり、コンクリートスラブに直貼りした。The graph shown in FIG. 4 shows the result of measuring the light floor impact sound insulation performance of the conventional product as indicated by reference numeral 100 as described above, and also shows the performance of the embodiment shown in FIG. 1 of the present invention. The measurement result is indicated by reference numeral 20. The embodiment of the present invention shown by reference numeral 20 is a wood-based surface finishing material 1
Was 2.8 mm, the damping layer 3 had a thickness of 1 mm, the buffer layer had a thickness of 2 mm, and the total thickness was 5.8 mm, and was directly attached to a concrete slab.
【００１８】軽量床衝撃音遮断性能の測定は、ＪＩＳ
Ａ １４１９に基づき、緩衝源として５００ｇスティー
ルハンマーを５cmの高さから表面仕上材１上へ自由落下
させて測定した。軽量床衝撃音の遮断は、衝撃力が小さ
いので、緩衝層２の厚さは１〜４mmでかつ静的バネ定数
が２５kg／cm・cm2 以下で十分である。表面仕上材１が
６mmを超えて厚くなるほど曲げ剛性（曲げヤング率）が
大きくなり、床に加えられた衝撃による表面仕上材１の
たわみが小さく、かつ反発性が高くなるので、床衝撃に
対して下層の緩衝層２による緩衝性や衝撃吸収性が悪く
なり、遮音性能が低下する。したがって、表面仕上材１
の厚さを６mm以下とすることにより、床に衝撃が加わっ
たときに表面仕上材１が適度に変形（たわみ）すること
により、下層の緩衝層２の効果が十分に発揮されること
となる。Lightweight floor impact sound insulation performance is measured according to JIS
Based on A1419, a 500 g steel hammer as a buffer source was dropped on the surface finishing material 1 from a height of 5 cm and measured. Since the impact force is small to block the light floor impact sound, it is sufficient that the thickness of the buffer layer 2 is 1 to 4 mm and the static spring constant is 25 kg / cm · cm 2 or less. The greater the thickness of the surface finishing material 1 exceeds 6 mm, the greater the flexural rigidity (bending Young's modulus), the smaller the deflection of the surface finishing material 1 due to the impact applied to the floor, and the higher the resilience. As a result, the cushioning property and shock absorbing property of the lower buffer layer 2 are deteriorated, and the sound insulation performance is reduced. Therefore, the surface finishing material 1
By setting the thickness to be 6 mm or less, the surface finishing material 1 is appropriately deformed (deflected) when an impact is applied to the floor, so that the effect of the lower buffer layer 2 is sufficiently exerted. .
【００１９】図４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、聴感上は約半分の騒音になった。In the measurement results shown in FIG. 4, the conventional product has L
-65, the product of the present invention is L-55, and the sound insulation grade is 2
About half the noise was heard on the rank and hearing.
【００２０】[0020]
【発明の効果】以上説明したように、この発明によれ
ば、表面仕上材と床下地に接触する緩衝層とを備え、表
面仕上材と緩衝層との間に制振層を設け、表面仕上材の
厚みを２〜６mmに形成し、緩衝層の厚みを１〜４mmに形
成するとともに１００cm2 の局部荷重に対し２５kg／cm
・cm2 以下の静的バネ定数をもつように形成したので、
床仕上材全体の厚みを１０mm以下で製品化可能なため既
にカーペット等で仕上げのしてある床の貼り直し（改
修）が可能となる。また、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。この発明
では、表面仕上材と緩衝層との夫々の厚みを最適なもの
とし、緩衝層の静的バネ定数を上述の値にすることで、
遮音性能の向上を図り、沈み込みを防止したものであ
る。また、制振層が間に存在することにより制振性能も
発揮する。As described above, according to the present invention, a surface finishing material and a buffer layer which comes into contact with the floor substrate are provided, and a vibration damping layer is provided between the surface finishing material and the buffer layer. The thickness of the material is 2 to 6 mm, the thickness of the buffer layer is 1 to 4 mm, and 25 kg / cm for a local load of 100 cm 2.
・ Since it was formed to have a static spring constant of less than cm 2 ,
Since it is possible to commercialize the floor finishing material with a total thickness of 10 mm or less, it is possible to reattach (repair) a floor already finished with a carpet or the like. In addition, it also has excellent light floor impact sound insulation performance without impairing walking sensation. In the present invention, the thickness of each of the surface finish material and the buffer layer is optimized, and the static spring constant of the buffer layer is set to the above value,
The sound insulation performance has been improved to prevent sinking. In addition, the presence of the vibration-damping layer also exerts vibration-damping performance.
【００２１】また、表面仕上材の上下面に防湿層を形成
したものでは、表面仕上材の反りが防止でき、平面性を
安定させる。In the case where the moisture-proof layers are formed on the upper and lower surfaces of the surface finishing material, the surface finishing material can be prevented from warping and the flatness can be stabilized.
【図１】この発明の好適な実施例施例を示す断面図。FIG. 1 is a sectional view showing a preferred embodiment of the present invention.
【図２】表面仕上材を変えた実施例の斜視図。FIG. 2 is a perspective view of an embodiment in which a surface finishing material is changed.
【図３】表面仕上材の上下面に防振層を形成した断面
図。FIG. 3 is a cross-sectional view in which anti-vibration layers are formed on the upper and lower surfaces of the surface finish material.
【図４】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。FIG. 4 is a graph showing the results of measuring the light floor impact sound insulation performance of the conventional product and the product of the present invention.
１ 表面仕上材 ２ 緩衝層 ３ 制振層 ４ 防湿層 １０ 床下地 DESCRIPTION OF SYMBOLS 1 Surface finishing material 2 Buffer layer 3 Damping layer 4 Moistureproof layer 10 Floor base
Claims (2)
て、 木質系、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、 表面仕上材と緩衝層との間に制振層を設け、 表面仕上材の厚みを６mm以下に形成し、 緩衝層の厚みを１〜４mmに形成するとともに１００cm2
の局部荷重に対し、２５kg／cm・cm2 以下の静的バネ定
数を持つように形成したことを特徴とする床仕上材。1. A floor finish material to be spread on a floor base material, which comprises a surface finish material made of a relatively hard material such as wood or synthetic resin, and a buffer layer in contact with the floor base material. A damping layer is provided between the buffer layer and the surface finishing material to a thickness of 6 mm or less, and a buffer layer thickness of 1 to 4 mm and 100 cm 2
The floor finishing material is characterized by having a static spring constant of 25 kg / cm · cm 2 or less with respect to the local load of.
て、 木質系、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、 表面仕上材の上下面に防湿層を形成し、 表面仕上材の厚みを６mm以下に形成し、 緩衝層の厚みを１〜４mmに形成するとともに１００cm2
の局部荷重に対し、２５kg／cm・cm2 以下の静的バネ定
数を持つように形成したことを特徴とする床仕上材。2. A floor finish material to be spread on a floor base material, which comprises a surface finish material made of a relatively hard material such as wood or synthetic resin and a buffer layer in contact with the floor base material. Moisture-proof layers are formed on the upper and lower surfaces, the thickness of the surface finish material is 6 mm or less, and the thickness of the buffer layer is 1 to 4 mm and 100 cm 2
The floor finishing material is characterized by having a static spring constant of 25 kg / cm · cm 2 or less with respect to the local load of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7109027A JP2611962B2 (en) | 1995-04-10 | 1995-04-10 | Floor finishing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7109027A JP2611962B2 (en) | 1995-04-10 | 1995-04-10 | Floor finishing material |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11414986A Division JPH0799045B2 (en) | 1986-05-19 | 1986-05-19 | Floor finish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0882080A true JPH0882080A (en) | 1996-03-26 |
| JP2611962B2 JP2611962B2 (en) | 1997-05-21 |
Family
ID=14499754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7109027A Expired - Fee Related JP2611962B2 (en) | 1995-04-10 | 1995-04-10 | Floor finishing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2611962B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014211064A (en) * | 2013-04-22 | 2014-11-13 | 株式会社トッパン・コスモ | Reforming floor material |
| JP2017002635A (en) * | 2015-06-12 | 2017-01-05 | 静岡瀝青工業株式会社 | Floor joist and floor structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837523U (en) * | 1971-09-06 | 1973-05-08 | ||
| JPS5322448U (en) * | 1976-08-04 | 1978-02-24 | ||
| JPS5978436U (en) * | 1982-11-18 | 1984-05-28 | 朝日ウッドテック株式会社 | Direct flooring material |
| JPS5987935U (en) * | 1982-12-06 | 1984-06-14 | 井上エムテ−ピ−株式会社 | sound insulation material |
| JPS62273360A (en) * | 1986-05-19 | 1987-11-27 | 株式会社ブリヂストン | Floor finishing material |
| JPH0799045A (en) * | 1993-09-29 | 1995-04-11 | Hitachi Maxell Ltd | Square sealed storage battery |
-
1995
- 1995-04-10 JP JP7109027A patent/JP2611962B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837523U (en) * | 1971-09-06 | 1973-05-08 | ||
| JPS5322448U (en) * | 1976-08-04 | 1978-02-24 | ||
| JPS5978436U (en) * | 1982-11-18 | 1984-05-28 | 朝日ウッドテック株式会社 | Direct flooring material |
| JPS5987935U (en) * | 1982-12-06 | 1984-06-14 | 井上エムテ−ピ−株式会社 | sound insulation material |
| JPS62273360A (en) * | 1986-05-19 | 1987-11-27 | 株式会社ブリヂストン | Floor finishing material |
| JPH0799045A (en) * | 1993-09-29 | 1995-04-11 | Hitachi Maxell Ltd | Square sealed storage battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014211064A (en) * | 2013-04-22 | 2014-11-13 | 株式会社トッパン・コスモ | Reforming floor material |
| JP2017002635A (en) * | 2015-06-12 | 2017-01-05 | 静岡瀝青工業株式会社 | Floor joist and floor structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2611962B2 (en) | 1997-05-21 |
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