JP2501199Y2 - Restraint type vibration control floor member for wood-based direct attachment - Google Patents
Restraint type vibration control floor member for wood-based direct attachmentInfo
- Publication number
- JP2501199Y2 JP2501199Y2 JP1987122474U JP12247487U JP2501199Y2 JP 2501199 Y2 JP2501199 Y2 JP 2501199Y2 JP 1987122474 U JP1987122474 U JP 1987122474U JP 12247487 U JP12247487 U JP 12247487U JP 2501199 Y2 JP2501199 Y2 JP 2501199Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- floor
- wood
- constraining layer
- lower plate
- 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
【考案の詳細な説明】 (産業上の利用分野) 本考案は、コンクリート床面等に直接貼り付け施工で
き、階下への衝撃伝播を防止する直貼用拘束型制振床部
材に関するものである。特に、制振層を上側仕上げ材
と、下板により拘束した拘束型制振床部材に関しこの上
側仕上げ材の裏側1bに溝を設ける事に依り、コンクリー
ト床面の凹凸に容易に追従し、長期に亘り安定な木質床
を提供する事を目的としたものである。[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a constrained type vibration damping floor member for direct sticking, which can be directly stuck on a concrete floor surface or the like to prevent shock propagation to the downstairs. . In particular, regarding the constrained type damping floor member in which the damping layer is restrained by the upper finishing material and the lower plate, by providing a groove on the back side 1b of this upper finishing material, it is possible to easily follow the irregularities of the concrete floor surface and It is intended to provide a stable wooden floor over a period of time.
(従来の技術) 近年、マンション等の中・高層集合住宅の床は、カビ
やダニが発生し易い汚れ易いカーペットや畳に変えて掃
除し安く衛生的な木質床の要望が非常に高まっている。
しかし乍ら、木質床の最大の欠点は、階下へ住人の生活
音つまり、歩行者や物を落したり動かしたりする音が伝
わり、非常な迷惑を及ぼすという点である。(Prior Art) In recent years, there has been a great demand for cheap and hygienic wooden floors for cleaning the floors of condominiums, such as middle and high-rise apartments, by replacing them with carpets and tatami mats that easily cause mold and mites. .
However, the biggest drawback of wooden floors is that the living sounds of the inhabitants, that is, the sounds of dropping and moving pedestrians and objects are transmitted downstairs, which is extremely annoying.
(考案が解決しようとする問題点) これに対応する方策として、浮床、置床等や二重天井
にするとかの工法が取られているが、いずれも空間を設
ける事により、建物の軒高を高くせざるを得ず建設コス
ト高になる等の欠点を生じた。そこでコンクリート床面
に直接貼り付ける直貼工法で床衝撃音を緩和する方法が
考えられた。このような直貼用拘束型制振床部材も非常
に大きな床衝撃音緩和効果が生じる事が証明されてい
る。(Problems to be solved by the invention) As a measure to cope with this, there are adopted construction methods such as floating floors, standing floors, etc. and double ceilings. It had to be made higher, which caused drawbacks such as higher construction costs. Therefore, a method to mitigate the floor impact sound by a direct attachment method that was applied directly to the concrete floor surface was considered. It has been proved that such a constrained type vibration damping floor member for direct application also has a very large floor impact sound absorbing effect.
しかし乍ら、前記欠点を解消する目的で考えられた直
貼用拘束型制振床部材に於ても次の点が望まれていた。
即ちコンクリート床面の表面はモルタル仕上げを手作業
で行うのが一般的であり、それ故にモルタル仕上げ面は
必然的に不陸が生じて、施工後の仕上り面に大きな影響
を与え、実接合部が目立ち易いとか、床材とコンクリー
ト床面との有効な接着面積が得られ難いとかの不都合が
生じていた。However, the following points have also been desired in a constrained type damping floor member for direct attachment, which was conceived for the purpose of eliminating the above-mentioned drawbacks.
That is, it is general that the surface of the concrete floor surface is mortared by hand, so that the mortar surface inevitably causes unevenness, which greatly affects the finished surface after construction, and the actual joint part. Was conspicuous, and it was difficult to obtain an effective adhesion area between the floor material and the concrete floor surface.
一方、制振層をサンドイッチした拘束型制振床材に於
ては、必然的に上側拘束層と下側拘束層を配設した構成
となっている為に、上下の拘束層の強度を同程度に設定
し、吸放湿度合いも同程度にしないと床材のそりが生じ
易く、施工時に実接合をハメ込む際に手間を要し、施工
後の仕上り状態も、実接合部が目立ち易くなる為に美観
を損ねるという欠点があった。従ってコンクリート床面
の凹凸に追従し易くさせ、施工の効率を上げ、施工後の
美しさを向上させる事が望まれていた。On the other hand, in a constrained type damping floor material in which a damping layer is sandwiched, since the upper constraining layer and the lower constraining layer are necessarily arranged, the upper and lower constraining layers have the same strength. If it is not set to the same level and the moisture absorption and release rate is not the same, warping of the floor material is likely to occur, it takes time to insert the actual joint during construction, and the actual joint part is easily noticeable even after finishing Therefore, there was a drawback that it spoiled the aesthetics. Therefore, it has been desired to make it easier to follow the unevenness of the concrete floor surface, improve the efficiency of construction, and improve the beauty after construction.
(問題点を解決するための手段) 本考案者等は数々の試験研究の結果、次に示す方法に
依り前記欠点を改良できる事を確認し本考案を達成し
た。(Means for Solving Problems) As a result of various test studies, the inventors of the present invention have confirmed that the above-mentioned drawbacks can be improved by the following method, and achieved the present invention.
本考案は上側拘束層である木質仕上げ材1と下側拘束
層である下板3との間に制振層2を挟み込んだ床材の周
縁部にそれぞれ雄及び雌の実接合部6,6を設け、下側拘
束層である下板3の下面に不陸吸収材5を設け、上側拘
束層である木質仕上げ材1の裏面1bに適当間隔の任意の
本数の溝4を拘束材の長手方向に直角か又は縦横に設
け、上下拘束層の間に制振層2を挿入して成るものにお
いて、上側拘束層である木質仕上げ材1と下側拘束層で
ある下板3との間にフィルム基材を装着した制振層2
は、空気を封入した凸部分2Aと、常温硬化型粘弾性物質
2Dを充填した凹部2Bとが交互に波形をなして配設され波
形の頂部が木質仕上げ材1と接合し、波形の底部が下板
3と接合されて成る架橋粘弾性体付き空気封入フィルム
基材2Cを具備して成る木質系直貼用拘束型制振床部材に
ある。In the present invention, the male and female actual joints 6 and 6 are respectively provided on the peripheral portions of the floor material in which the damping layer 2 is sandwiched between the wood finishing material 1 which is the upper constraining layer and the lower plate 3 which is the lower constraining layer. Is provided, and the unsettled absorbent 5 is provided on the lower surface of the lower plate 3 which is the lower constraining layer, and the back surface 1b of the wood finishing material 1 which is the upper constraining layer is provided with any number of grooves 4 at appropriate intervals in the longitudinal direction of the constraining material. In a structure which is provided at right angles to the direction or vertically and horizontally and in which the damping layer 2 is inserted between the upper and lower constraining layers, between the wood finishing material 1 which is the upper constraining layer and the lower plate 3 which is the lower constraining layer. Damping layer 2 with film base
Is a convex portion 2A filled with air and a room temperature curable viscoelastic substance.
An air-filled film base with a crosslinked viscoelastic body, in which concave portions 2B filled with 2D are alternately arranged in a corrugated shape, the corrugated top portion is joined to the wood finishing material 1, and the corrugated bottom portion is joined to the lower plate 3. It is a constrained type damping floor member for wood-based direct attachment, which comprises the material 2C.
以下本考案の一実施例を図面について詳細に説明す
る。An embodiment of the present invention will be described in detail below with reference to the drawings.
第1図は、この考案の実施の一例を示す木質系直貼用
拘束型制振床部材の断面図である。第1A図に示すものは
制振層2の上側拘束層である木質仕上げ材1の裏面1bに
深さ2mm、溝幅1mm、溝間隔150mmの溝4Aを形成したもの
に制振層2を合板し、これと下側拘束層である下板3、
及び、コンクリート床面上の微小突起等を吸収する不陸
調整材5と、この床材の周縁部に床材と床材とを接合せ
しめる実接合部6とから形成したものである。FIG. 1 is a sectional view of a restraint type damping floor member for wood-based direct attachment, showing an example of the implementation of the present invention. FIG. 1A shows the upper constraining layer of the damping layer 2, in which the back surface 1b of the wood finishing material 1 is provided with the groove 4A having the depth of 2 mm, the groove width of 1 mm and the groove interval of 150 mm, and the damping layer 2 is plywood. And the lower plate 3, which is the lower constraining layer,
Further, it is formed of an unsteady adjusting material 5 which absorbs minute projections and the like on the concrete floor surface, and an actual joint portion 6 which joins the floor material to the peripheral edge portion of the floor material.
第1B図は上板1の裏面1bに深さ2mm、溝幅1mm、溝間隔
150mmの溝4を設け、これに架橋粘弾性体付き空気封入
基材2Dよりなる制振層2を使用した例を示すものであ
る。Fig. 1B shows a depth 1mm, groove width 1mm, groove spacing on the back surface 1b of the upper plate 1.
This is an example in which a groove 4 of 150 mm is provided and a damping layer 2 made of an air filled base material 2D with a crosslinked viscoelastic body is used.
尚この図に於て1は表面仕上げを施した木質仕上げ材
であり、化粧単板と合板、或は、化粧単板のみ、或は、
化粧単板と合板或は化粧単板とを貼り合せた集成材、ハ
ードボード等の木質系材料であればよい。In this figure, reference numeral 1 is a wood finishing material having a surface finish, which is a decorative veneer and plywood, or only a decorative veneer, or
Any wood-based material such as a laminated board and a hardboard in which a decorative veneer and a plywood or a decorative veneer are bonded together may be used.
制振層2は、軟質ゴム、軟質ウレタン、又はこれらの
発泡体、ポリエチレン発泡体、ポリスチレン発泡体、グ
ラスウール、フェルト等の繊維状物又は液体封入物、気
体封入物、粉体封入物あるいはこれらの複合物であって
もよく、フィルム状物とこれらの積層物であっもよい。The damping layer 2 is made of soft rubber, soft urethane, or a foam thereof, a polyethylene foam, a polystyrene foam, glass wool, a fibrous material such as glass wool, a liquid inclusion, a gas inclusion, a powder inclusion, or the like. It may be a composite, or a film and a laminate of these.
好ましくは、第1図(B)に示すように空気を封入し
た凸部2Aと常温で硬化する架橋粘弾性物質2Dを充填した
凹部2Bとが交互に連続し波形をなし独立した空気室2Eを
形成するフィルム基材2Cを形成して成る制振層2であっ
て、架橋粘弾性物質2Dとは、1分子中に2個以上の官能
基を持ったテレキーリックポリマーを主成分に持つ主剤
と、既テレキーリックポリマーの官能基と常温で反応す
る官能基を1分子中に2個以上有する硬化剤とを硬化反
応せしめる事により得られる架橋粘弾性物質である。Preferably, as shown in FIG. 1 (B), a convex portion 2A filled with air and a concave portion 2B filled with a crosslinked viscoelastic substance 2D that cures at room temperature are alternately continuous to form an independent air chamber 2E. A vibration-damping layer 2 formed by forming a film base material 2C to be formed, and a crosslinked viscoelastic substance 2D is a main component mainly containing a telechelic polymer having two or more functional groups in one molecule. And a cross-linking viscoelastic substance obtained by curing reaction of a functional group of a pre-existing telechelic polymer with a curing agent having two or more functional groups in a molecule at room temperature.
なお、上述のフィルム基材2Cは凸部と凹部と交互に波
形をなして配設され、凸部2Aに空気が封入されて空気室
2Eを形成し、凹部2Bには架橋粘弾性物質2Dが充填されて
全体として制振層2を形成しているものをいう。The above-mentioned film base material 2C is arranged in a corrugated form with convex portions and concave portions alternately, and air is enclosed in the convex portions 2A to form an air chamber.
2E is formed, and the recess 2B is filled with the crosslinked viscoelastic substance 2D to form the damping layer 2 as a whole.
なお、上述のフィルム基材2Cの波形の頂部が木質仕上
げ材1と接合され、フィルム基材2Cの波形の底部は下板
3と接合されて、空気を封入した凸部2Aに空気室2Eが形
成されるのである。The top of the corrugated film base material 2C is joined to the wood finishing material 1, the bottom of the corrugated film base material 2C is joined to the lower plate 3, and the air chamber 2E is formed in the convex portion 2A enclosing air. It is formed.
又、この独立した空気室を有する凹凸シートと架橋粘
弾性物質との積層物と上記制振層との複合物であっても
勿論構わない。3は制振層2の下側拘束層である下板で
あり、合板、ハードボード、プラスチックボード、或
は、金属板であってもよく、又これらの複合ボードでも
よい。2は本考案の床材と床材との接合部に設けられた
制振層であり、継目部に凹凸の実接合部6,6を形成して
おり、図では木の実構造であるが、この構造に限定され
るものではない。5はコンクリート床面上の微少な突起
物を吸収する弾性ある不陸吸収材であり、ポリエチレン
発泡体、ポリスチレン発泡体、ポリプロピレン発泡体、
及びこれらの混合物の発泡体、充填材との混合物より成
る発泡体、又は、各種繊維状物等が好適である。Further, of course, it may be a composite of the laminate of the uneven sheet having the independent air chamber and the crosslinked viscoelastic material and the vibration damping layer. Reference numeral 3 is a lower plate which is a lower constraining layer of the vibration damping layer 2, and may be a plywood, a hard board, a plastic board, a metal plate, or a composite board of these. Reference numeral 2 is a damping layer provided at the joint between the floor material and the floor material of the present invention, and the uneven joint portions 6, 6 are formed at the joint portion. It is not limited to the structure. 5 is an elastic non-resorbable material that absorbs minute projections on the concrete floor surface, such as polyethylene foam, polystyrene foam, polypropylene foam,
Further, a foamed body of these mixtures, a foamed body made of a mixture with a filler, or various fibrous materials are suitable.
第2図は、本考案の断面斜視図であり、第2図は溝4A
が上板である表面仕上げ材1の裏側1bに縦横に形成され
た場合を示す。2 is a sectional perspective view of the present invention, and FIG. 2 is a groove 4A.
Shows a case in which it is formed vertically and horizontally on the back side 1b of the surface finish material 1 which is the upper plate.
第3A図、第3B図は、コンクリート床面7上に施工した
際の断面形状を示しており、第3A図は本考案の一例であ
る第2A図に示した溝4Bを上板1の裏面1aに縦横に形成し
たものに制振層2、下板3及び不陸吸収材5を介してコ
ンクリート床面7上に敷設した断面図であり、第3B図に
従来の直貼用拘束型制振材を凹凸のあるコンクリート床
面7上に施工した際の断面図を示しており、第3A図では
溝4Bを上板1の表面1aに形成している事に依り床材の柔
軟性が増し、コンクリート床面7の凹凸に充分追従して
いるが、第3B図に示してある従来の直貼用拘束型制振床
では床材の柔軟性が低い為に、コンクリート床面7との
間に接着不良の不陸部分8を生じており、床鳴り、床の
きしみ音の発生源となっていると考えられ、第3A図に示
してあるとうり、本考案ではこれらの欠点を解消するも
のである。FIGS. 3A and 3B show the cross-sectional shape when the construction is performed on the concrete floor surface 7, and FIG. 3A shows the groove 4B shown in FIG. 2A, which is an example of the present invention, on the back surface of the upper plate 1. FIG. 3B is a cross-sectional view of what is vertically and horizontally formed in 1a and is laid on the concrete floor surface 7 through the damping layer 2, the lower plate 3 and the undyed absorbent material 5. FIG. Fig. 3 shows a cross-sectional view when the swing material is applied on the uneven concrete floor surface 7. In Fig. 3A, the groove 4B is formed on the surface 1a of the upper plate 1, so that the flexibility of the floor material is increased. In addition, the unevenness of the concrete floor surface 7 is sufficiently followed, but with the conventional constrained type vibration damping floor for direct pasting shown in FIG. 3B, since the flexibility of the floor material is low, An unsuccessful non-adhesive portion 8 is formed between them, which is considered to be the source of floor squeaking and floor squeaking noise. As shown in Fig. 3A, in the present invention It is intended to eliminate these drawbacks.
又、本考案の木質系直貼用制振床材は、第4図に示す
様に長手方向の1/4〜1/2の長さをずらして次の列の床材
を貼り合せるのが望ましく、特に1/2か又は1/3ずらして
貼り合せるのが、接合部が目立ちにくく、仕上りもきれ
いである。Further, as shown in FIG. 4, the wooden floor vibration damping flooring material for direct attachment of the present invention is constructed by laminating the flooring material of the next row by shifting the length of 1/4 to 1/2 in the longitudinal direction. Desirably, it is preferable to bond them by shifting them by 1/2 or 1/3, because the joints are less noticeable and the finish is also beautiful.
すなわち、従来の直貼用制振床部材をコンクリート床
面上に貼り込むと下地スラブの接着不良の不陸や床材の
そりに起因する短辺方向の床材の実接合部の突き上げを
生じ、実接合部が浮き出てしまい、仕上り状態が悪く、
又、コンクリート床面7と床材との間に接着不良部分8
を生じてしまい、床鳴り、きしみ音の発生原因となる
が、本考案を実施する事に依り、床材に柔軟性を与える
事が出来、実接合部の突き上げを解消出来る。加えて床
材の柔軟性を増す事に依り、床材の長辺方向の実接合が
行い易くなり施工時間が短縮できるなどの利点を生じ
る。That is, when a conventional damping floor member for direct pasting is pasted onto a concrete floor surface, uneven bonding of the base slab or warping of the floor material causes push-up of the actual joining portion of the floor material in the short side direction. , The actual joint part was raised, and the finished state was bad,
In addition, a defective adhesion portion 8 between the concrete floor surface 7 and the floor material.
However, by practicing the present invention, it is possible to give the floor material flexibility and eliminate the push-up of the actual joint. In addition, by increasing the flexibility of the flooring material, there is an advantage that the actual joining of the flooring material in the long side direction is facilitated and the construction time can be shortened.
上記のように実施することに依り、本考案の拘束型制
振床材は非常に柔軟さを発揮する事が可能となり、従っ
てコンクリート床面の凹凸に追従する事が可能で、床施
工時の効率が上り、木質床のそりを抑える事が出来、
又、仕上り状況の良好な直貼床を提供できる事が可能と
なった。By carrying out as described above, the constrained type vibration damping floor material of the present invention can exhibit extremely flexibility, and therefore it is possible to follow the irregularities of the concrete floor surface. Efficiency goes up and we can control sledge of wooden floor,
In addition, it is possible to provide a direct-adhesion floor with a good finish.
又、下側拘束層である下板3が、コンクリート床面か
ら水分を吸放湿したり上側拘束層である木質仕上げ材1
が、空気中の湿気に影響されたりする事に起因する床材
の伸縮を上板1、裏板1bに溝4Aを設け床材の伸縮に関与
する伸縮代を小さくする事に依り、充分吸収でき、長期
に恒る床材の安定性も増加する。In addition, the lower plate 3 which is the lower constraining layer absorbs and releases moisture from the concrete floor surface, and the wood finishing material 1 which is the upper constraining layer.
However, the expansion and contraction of the floor material caused by being affected by the humidity in the air is absorbed by reducing the expansion allowance that is involved in the expansion and contraction of the floor material by providing the upper plate 1 and the groove 4A in the back plate 1b. As a result, the stability of the flooring material that lasts for a long time also increases.
ここで上側拘束層の木質表面仕上げ材1の裏面1bに、
長手方向に直角か又は縦横に30〜300mm間隔で溝幅1〜3
mmの溝4Aを設け、木質表面仕上げ材1の厚みを3mm以上
確保する目的は、柔軟性を木質表面仕上げ材1に与え、
床材をコンクリート床面に追従させ易くする為ばかりで
なく、床材のそりを抑える為であり、溝4Aと溝4Aとの間
隔が30mm以内では、大きな点荷重がかかった場合に表面
仕上げ材1が破壊する危険性があり、300mm以上ではコ
ンクリート床面の不陸に追従させる為には不適当であ
る。Here, on the back surface 1b of the wood surface finishing material 1 of the upper restraint layer,
Groove width 1 to 3 at right angles to the longitudinal direction or at intervals of 30 to 300 mm vertically and horizontally
The purpose of providing a groove 4A of mm to secure the thickness of the wood surface finishing material 1 to be 3 mm or more is to give flexibility to the wood surface finishing material 1,
Not only to make the floor material easily follow the concrete floor surface, but also to suppress the warpage of the floor material.If the distance between the groove 4A and the groove 4A is within 30 mm, the surface finish material when a large point load is applied. 1 has a risk of breaking, and it is unsuitable to follow the unevenness of the concrete floor surface when it is 300 mm or more.
又、木質表面仕上げ材1の板厚を3mm以上確保する理
由は、大きな点荷重を受けても破壊しない厚みが3mm以
上であり、溝幅を1〜3mmにする理由は、1mm以下では不
陸追従性に欠け、3mm以上では破壊危険性がます為であ
る。Also, the reason for securing the plate thickness of the wood surface finishing material 1 to be 3 mm or more is that the thickness is 3 mm or more so that it does not break even when receiving a large point load, and the reason for making the groove width 1 to 3 mm is 1 mm or less This is because there is a lack of followability and there is a risk of damage when the thickness is 3 mm or more.
以上の条件を具備した木質系拘束型制振床部材が、階
下への床衝撃音を有効に緩和し、且つ施工性、仕上り状
態に於て従来の欠点を解消する事が可能となった。The wooden restraint type vibration damping floor member satisfying the above conditions can effectively mitigate the floor impact sound to the downstairs, and can eliminate the conventional defects in the workability and the finished state.
ただし本考案は、溝4を上板1の裏面1bに形成する事
に依り効果を発揮するのであって、溝の形状に依り本考
案は限定されない。However, the present invention exerts its effect by forming the groove 4 on the back surface 1b of the upper plate 1, and the present invention is not limited depending on the shape of the groove.
第1図は、本考案に使用する木質系直貼用拘束型制振床
材の断面図で第1A図は、上側拘束材である上板1の裏面
1bに溝4を形成した図、第1B図は、上側拘束材である木
質仕上げ材1の裏面1bに溝4を形成し制振層2に架橋粘
弾性体付き空気封入基材2Dを使用した図である。 第2図は、本考案に使用する木質系直貼用拘束型制振床
材の上側拘束層である上板1の裏面1bに縦横に溝4を形
成した断面斜視図である。 第3図は、コンクリート床面上に施工した施工断面図、
第3A図は、本考案に使用する木質系直貼用拘束型制振床
材を凹凸のあるコンクリート床面上に施工した施工断面
図、第3B図は、従来の直貼用拘束型制振床材を凹凸のあ
るコンクリート床面上に施工した施工断面図である。 第4図は本考案の木質系直貼用拘束型制振床材を施工し
た仕上がり状態を示す施工図である。 1……表面仕上げ材(上板) 1a……表面 1b……裏面 2A……凸部 2B……凹部 2C……フィルム基材 2D……架橋粘弾性物質 2E……空気室 2……制振層 3……下板 4……溝 5……不陸調整材 6……実接合部 7……コンクリート床 8……接着不良部分FIG. 1 is a cross-sectional view of a restraint type vibration damping flooring material for direct pasting of wood used in the present invention. FIG.
In the drawing in which the groove 4 is formed in 1b, in FIG. 1B, the groove 4 is formed in the back surface 1b of the wood finishing material 1 which is the upper restraining material, and the vibration-damping layer 2 uses the air-filled base material 2D with the crosslinked viscoelastic body. It is a figure. FIG. 2 is a cross-sectional perspective view in which vertical and horizontal grooves 4 are formed on the back surface 1b of the upper plate 1 which is the upper constraining layer of the constraining type damping floor material for wood-based direct attachment used in the present invention. Fig. 3 is a cross-sectional view of the construction performed on the concrete floor,
Fig. 3A is a cross-sectional view of a construction in which the constrained vibration damping floor material for wood-based direct bonding used in the present invention is constructed on an uneven concrete floor surface, and Fig. 3B is a conventional constrained vibration damping material for direct bonding. It is a construction sectional view in which a floor material was constructed on a concrete floor surface having irregularities. FIG. 4 is a construction drawing showing a finished state in which the constrained type vibration damping floor material for direct pasting of wood of the present invention is constructed. 1 …… Surface finishing material (upper plate) 1a …… Front surface 1b …… Back surface 2A …… Convex portion 2B …… Concave portion 2C …… Film substrate 2D …… Cross-linking viscoelastic substance 2E …… Air chamber 2 …… Vibration suppression Layer 3 ... Lower plate 4 ... Groove 5 ... Uneven adjustment material 6 ... Actual joint 7 ... Concrete floor 8 ... Adhesion failure part
フロントページの続き (56)参考文献 特開 昭61−137964(JP,A) 特開 昭62−25663(JP,A) 特開 昭62−144570(JP,A) 実開 昭62−26618(JP,U) 実開 昭62−63013(JP,U) 実開 昭62−97965(JP,U)Continuation of the front page (56) Reference JP 61-137964 (JP, A) JP 62-25663 (JP, A) JP 62-144570 (JP, A) Actual development JP 62-26618 (JP , U) Actually open 62-63013 (JP, U) Actually open 62-97965 (JP, U)
Claims (1)
束層である下板3との間に制振層2を挟み込んだ床材の
周縁部にそれぞれ雄及び雌の実接合部6,6を設け、下側
拘束層である下板3の下面に不陸吸収材5を設け、上側
拘束層である木質仕上げ材1の裏面1bに適当間隔の任意
の本数の溝4を拘束材の長手方向に直角か又は縦横に設
け、上下拘束層の間に制振層2を挿入して成るものにお
いて、上側拘束層である木質仕上げ材1と下側拘束層で
ある下板3との間にフィルム基材を装着した制振層2
は、空気を封入した凸部分2Aと、常温硬化型粘弾性物質
2Dを充填した凹部2Bとが交互に波形をなして配設され波
形の頂部が木質仕上げ材1と接合し、波形の底部が下板
3と接合されて成る架橋粘弾性体付き空気封入フィルム
基材2Cを具備して成る事を特徴とする木質系直貼用拘束
型制振床部材。1. A male and female actual joint portion 6 is provided on the peripheral edge of a floor material in which a damping layer 2 is sandwiched between a wood finishing material 1 which is an upper constraining layer and a lower plate 3 which is a lower constraining layer. , 6 are provided, and the non-absorbent material 5 is provided on the lower surface of the lower plate 3 which is the lower constraining layer, and an arbitrary number of grooves 4 having appropriate intervals are constrained on the back surface 1b of the wood finishing material 1 which is the upper constraining layer. Of the woody finishing material 1 which is the upper constraining layer and the lower plate 3 which is the lower constraining layer, in which the vibration damping layer 2 is inserted between the upper and lower constraining layers. Damping layer 2 with a film base between them
Is a convex portion 2A filled with air and a room temperature curable viscoelastic substance.
An air-filled film base with a crosslinked viscoelastic body, in which concave portions 2B filled with 2D are alternately arranged in a corrugated shape, the corrugated top portion is joined to the wood finishing material 1, and the corrugated bottom portion is joined to the lower plate 3. A timber-based constrained type damping floor member for direct pasting, which is characterized by comprising 2C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987122474U JP2501199Y2 (en) | 1987-08-12 | 1987-08-12 | Restraint type vibration control floor member for wood-based direct attachment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987122474U JP2501199Y2 (en) | 1987-08-12 | 1987-08-12 | Restraint type vibration control floor member for wood-based direct attachment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6427235U JPS6427235U (en) | 1989-02-16 |
JP2501199Y2 true JP2501199Y2 (en) | 1996-06-12 |
Family
ID=31370441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987122474U Expired - Lifetime JP2501199Y2 (en) | 1987-08-12 | 1987-08-12 | Restraint type vibration control floor member for wood-based direct attachment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2501199Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007182751A (en) * | 2005-12-29 | 2007-07-19 | Norman Stone | Tile |
US8399027B2 (en) | 2005-04-14 | 2013-03-19 | 3M Innovative Properties Company | Silver coatings and methods of manufacture |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61137964A (en) * | 1984-12-10 | 1986-06-25 | 株式会社ブリヂストン | Floor panel material |
JPS6225633A (en) * | 1985-07-24 | 1987-02-03 | 積水化成品工業株式会社 | Three-dimensional welded metal net inserted board and its production |
JPS63134051U (en) * | 1987-02-24 | 1988-09-01 | ||
JPS63169648U (en) * | 1987-04-24 | 1988-11-04 | ||
JPS63308151A (en) * | 1987-06-10 | 1988-12-15 | 日本ゼオン株式会社 | Vibration damping composite floor panel |
JPH0543159Y2 (en) * | 1987-06-25 | 1993-10-29 |
-
1987
- 1987-08-12 JP JP1987122474U patent/JP2501199Y2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8399027B2 (en) | 2005-04-14 | 2013-03-19 | 3M Innovative Properties Company | Silver coatings and methods of manufacture |
JP2007182751A (en) * | 2005-12-29 | 2007-07-19 | Norman Stone | Tile |
JP4573828B2 (en) * | 2005-12-29 | 2010-11-04 | ストーン ノーマン | tile |
Also Published As
Publication number | Publication date |
---|---|
JPS6427235U (en) | 1989-02-16 |
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