JP2604335B2 - Floor finishing method - Google Patents
Floor finishing methodInfo
- Publication number
- JP2604335B2 JP2604335B2 JP62030999A JP3099987A JP2604335B2 JP 2604335 B2 JP2604335 B2 JP 2604335B2 JP 62030999 A JP62030999 A JP 62030999A JP 3099987 A JP3099987 A JP 3099987A JP 2604335 B2 JP2604335 B2 JP 2604335B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- floor
- finishing material
- finishing
- base
- 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 - Fee Related
Links
Landscapes
- Floor Finish (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、コンクリートスラブ等の床基盤に木質系
仕上材を直線貼付する床仕上工法に関するものである。Description: TECHNICAL FIELD The present invention relates to a floor finishing method in which a wooden finishing material is linearly attached to a floor base such as a concrete slab.
接着剤を使用して木質系仕上材を床基盤面に固定する
場合、接着剤の初期接着強度が弱いため、床基盤面の不
陸や木質系仕上材のあばれによっては、木質系仕上材が
床基盤面に追従せず、接着ムラ，接着不良，木質系仕上
材端部のはね上がりを発生する。そのため、接着剤に十
分な強度が得られるまで、重り、釘などで圧締を行わな
ければならなかった。重りや釘等で圧締を行うことは、
工程が嵩み、コストアップにつながっていた。When using a glue to fix the wood-based finish to the floor base surface, the initial adhesive strength of the adhesive is weak, so the wood-based finish may be damaged depending on the unevenness of the floor base surface or the roughness of the wood-based finish. It does not follow the floor base surface, causing uneven bonding, poor bonding, and splashing of the wood-based finishing material end. Therefore, until the adhesive has sufficient strength, it must be pressed with a weight, a nail, or the like. Pressing with weights or nails
The process was bulky, leading to an increase in cost.
そこで、実公昭58−4084号公報に示すような接着剤の
みならず粘着剤も併用したものが開発された。これは合
板の裏面の高い面に２本の両面粘着テープを貼り付け、
外周縁部に形成された浅い切落し部に接着剤を塗布した
ものであり、最初に粘着テープの粘着力で合板は下地に
固着され、その後接着剤が硬化して合板は下地に強固に
接着されるものである。In view of the above, a combination of a pressure-sensitive adhesive and an adhesive as disclosed in Japanese Utility Model Publication No. 58-4084 has been developed. This is to stick two double-sided adhesive tape on the high side of the back of the plywood,
Adhesive is applied to the shallow cutout formed on the outer peripheral edge.Plywood is first adhered to the base by the adhesive force of the adhesive tape, then the adhesive is hardened and the plywood is firmly adhered to the base Is what is done.
従来の粘着テープと接着剤とを併用したものでは、合
板の平坦な裏面に粘着テープを貼り付けるのでは、塗布
した接着剤の塗布厚みのためかなりの荷重をかけたりし
て接着剤を押しひろげなければならないため、粘着テー
プ貼り付け個所は高く、接着剤塗布個所は低くしてい
た。そのため、合板の裏面に高低面を形成するという余
分な加工が必要となり、合板のコストアップにつながっ
ていた。また、合板１枚につき１本の粘着テープでは、
接着剤が硬化するまで合板と下地に十分に固着しておく
ことは困難であり、２本以上必要とするか、粘着面を広
くする必要もあった。さらに、多数の合板を下地上に貼
り付ける際に、粘着面が広く粘着力も強いと一旦貼り付
けた後に隣り合う合板同士の位置ずれが生じたときに修
正が困難であった。If the conventional adhesive tape and adhesive are used together, the adhesive tape is stuck on the flat back surface of the plywood. Therefore, the place where the adhesive tape was applied was high and the place where the adhesive was applied was low. For this reason, extra processing of forming a height surface on the back surface of the plywood is required, leading to an increase in the cost of the plywood. Also, with one piece of adhesive tape per plywood,
It is difficult to sufficiently fix the adhesive to the plywood and the base until the adhesive is cured, and it is necessary to use two or more adhesives or to widen the adhesive surface. Furthermore, when a large number of plywoods are pasted on a substrate, if the adhesive surface is large and the adhesive strength is strong, it is difficult to correct when the position of adjacent plywoods is shifted after pasting once.
そこで、この発明は、多数の床仕上材を並べて貼付す
る際に、床仕上材の裏面に特別の加工を施すことなく、
また隣接する床仕上材の継手加工の一方が他方を上から
押さえつけているので粘着面積が少なくてすみ、作業性
にも優れた床仕上工法を提供することを目的とする。Therefore, the present invention, when a large number of floor finishing materials are arranged and attached, without performing special processing on the back surface of the floor finishing materials,
Another object of the present invention is to provide a floor finishing method which requires only a small adhesive area because one of the joint processes of the adjacent floor finishing material presses the other from above, and has excellent workability.
上述の目的を達成するため、この発明は、コンクリー
トスラブ等の床基盤に木質系仕上材を直線貼付する床仕
上工法において、仕上材の両端に継手加工を施し、床基
盤に仕上材を接着剤と粘着剤とを併用して貼付する際に
粘着剤は一方の端部寄りにのみ使用して仕上材を床基盤
に貼付し、接着剤は硬化反応後の引張剪断力が3kg/cm2
以上のものを使用し、粘着剤は初期接着力として引張剪
断力が1kg/cm2以上のものを使用し、接着剤の塗布面積
が粘着剤の塗布面積よりも大きくなるように構成した。In order to achieve the above-mentioned object, the present invention provides a floor finishing method in which a wood-based finishing material is linearly attached to a floor base such as a concrete slab. When the adhesive is used in combination with the adhesive, the adhesive is used only near one end and the finishing material is attached to the floor base, and the adhesive has a tensile shear force of 3 kg / cm 2 after the curing reaction.
The above adhesive was used, and the adhesive used had an initial adhesive strength of tensile shear force of 1 kg / cm 2 or more, and was configured so that the adhesive application area was larger than the adhesive application area.
この発明では、床仕上材の裏面に高低差をつけること
なく、継手加工の一方の例えば相欠りの切欠き部分が下
面にある端部寄りにのみ粘着剤を使用し、隣合う床仕上
材の上面に切欠き部分がある相欠りを上から押さえつけ
てゆくので、粘着剤の一方の床仕上材に対する粘着力を
他方の床仕上材の端部にも及ぼすことができる。また、
床仕上材の一端側裏面のみに粘着剤があるので、多数の
床仕上材を貼付していく間に位置の狂いが生じても接着
剤が硬化する前であれば簡単に修正できる。According to the present invention, an adhesive is used only on one side of the joint processing, for example, only near the end where the notched portion of the joint is on the lower surface, without making a difference in height on the back surface of the floor finishing material. The notch having a notch on the upper surface of the adhesive is pressed down from above, so that the adhesive strength of the adhesive to one floor finish can be exerted on the edge of the other floor finish. Also,
Since the adhesive is present only on the back surface at one end of the floor finishing material, even if the misalignment occurs during the application of a large number of floor finishing materials, it can be easily corrected as long as the adhesive is not cured.
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。Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
第１図においてコンクリートスラブ等の床基盤１に木
質系の仕上材２を直接貼付するに際し、床基盤１の面に
粘着剤３と接着剤４を予め塗布しておき、ここに仕上材
２を貼付する。仕上材２の両端に継手加工、例えば相欠
り2A,2Bを形成したものにあっては、下側を向いた相欠
り2Aの近傍に粘着剤３がくるようにし、相欠り2Aで相手
方の仕上材２の相欠り2Bを下方へ押しつけるように作用
させる。第２図は第１図に示す工法により構成した床構
造の断面を示す。ここで使用される接着剤４は硬化反応
後の引張剪断力が3kg/cm2以上のものを使用し、粘着剤
３は初期接着力として引張剪断力が1kg/cm2以上のもの
を使用する。また、粘着剤３の厚みは3mm以下とし、好
ましくは1mm程度とする。１枚の仕上材２の裏面2Cにお
いて接着剤４の塗布面積は粘着剤３の塗布面積よりも大
きくする。また、粘着剤３としては、紙，不織布，プラ
スチック等の基材の両側を粘着加工したテープ状或いは
シート状に成形したものを用いてもよいし、或いは直接
塗布可能なもの（ゴム系，プラスチック系等）を用いて
もよい。In FIG. 1, when a wood-based finishing material 2 is directly attached to a floor base 1 such as a concrete slab, an adhesive 3 and an adhesive 4 are applied to the surface of the floor base 1 in advance, and the finishing material 2 is applied thereto. Attach. In the case where joints are formed at both ends of the finishing material 2, for example, the gaps 2A and 2B are formed, the adhesive 3 is placed near the downwardly facing gap 2A, and the gap 2A is formed. The counterpart 2B of the finishing material 2 of the other party is pressed downward. FIG. 2 shows a cross section of the floor structure formed by the method shown in FIG. The adhesive 4 used here has a tensile shear force of 3 kg / cm 2 or more after the curing reaction, and the adhesive 3 has a tensile shear force of 1 kg / cm 2 or more as an initial adhesive force. . The thickness of the pressure-sensitive adhesive 3 is 3 mm or less, preferably about 1 mm. The application area of the adhesive 4 on the back surface 2C of one finishing material 2 is larger than the application area of the adhesive 3. The adhesive 3 may be a tape, a sheet or the like formed by sticking both sides of a base material such as paper, nonwoven fabric, plastic, or the like, or may be a directly applicable material (rubber, plastic, etc.). System).
第３図に示す実施例は、床基盤１側ではなく仕上材２
の裏面2Cに粘着剤３を塗布した例を示すものであり、こ
の仕上材２の裏面2Cの粘着剤３の個所以外には接着剤４
を塗布しておく。The embodiment shown in FIG.
This shows an example in which an adhesive 3 is applied to the back surface 2C of the finishing material 2.
Is applied.
第４図および第５図に示す実施例は相欠り2A,2Bの個
所にも粘着剤３を塗布した例を示す。この場合でも裏面
の相欠り2Aの近傍に粘着剤３を設け、この粘着剤３の個
所以外の部分には接着剤４を塗布する。The embodiment shown in FIGS. 4 and 5 shows an example in which the pressure-sensitive adhesive 3 is applied also to the portions 2A and 2B. Also in this case, the adhesive 3 is provided in the vicinity of the recess 2A on the back surface, and the adhesive 4 is applied to portions other than the portion of the adhesive 3.
第６図に示す実施例は、仕上材２の投影面積内にかつ
相欠り2Aの近傍に粘着剤３が存在するものを示し、第７
図は２つの粘着剤３の一部が仕上材２の投影面積からは
み出し、隣接する仕上材２の裏面にわたるものであり、
目地の個所に粘着剤３が存在することとなる。The embodiment shown in FIG. 6 shows an example in which the adhesive 3 is present in the projected area of the finishing material 2 and near the gap 2A.
In the figure, part of the two adhesives 3 protrudes from the projected area of the finishing material 2 and extends over the back surface of the adjacent finishing material 2.
The adhesive 3 will be present at the joint.
なお各実施例において粘着剤３を両面を粘着加工した
テープ状或いはシート状のものを使用するときには、床
基盤１或いは仕上材２の裏面2Cに貼り付けるが、上述し
た実施例の説明では全て塗布すると表現したがこの「塗
布」の表現の中にはテープ状あるいはシート状に成形し
たものを貼付したものをも含む。仕上材２としては、単
板あるいはベニヤ合板やゴム，プラスチック等との積層
板でも良い。接着剤４としては、ゴム系，エポキシ樹脂
等のプラスチック樹脂系が望ましい。In each embodiment, when the tape 3 or the sheet having the pressure-sensitive adhesive on both surfaces is used, the pressure-sensitive adhesive 3 is adhered to the floor base 1 or the back surface 2C of the finishing material 2; As described above, the expression “applying” also includes the one applied in the form of a tape or sheet. The finishing material 2 may be a veneer, a veneer plywood, or a laminate of rubber, plastic, or the like. As the adhesive 4, a rubber resin or a plastic resin such as an epoxy resin is preferable.
以上説明したように、この発明によれば、床基盤に木
質系仕上材を接着剤と粘着剤を併用して固定するが、仕
上材の裏面には何ら特別の加工を施さなくても、粘着剤
の粘着力が粘着剤塗布の仕上材のみならず継手加工の継
ぎ部において一方の仕上材が他方の仕上材の端部側を押
さえつけることにより及ぶので、接着剤が硬化するまで
仕上材を床基盤に押しつけておくことができる。また、
粘着剤は一端側近傍に設けられるので、多数の仕上材を
貼付していったときに若干の位置ずれが生じても容易に
修正できる。さらに、接着剤の塗布面積が粘着剤のそれ
よりも大きいので長期的な接着信頼性を仕上材の裏面の
面積の大半を占める接着剤で容易に得ることができる。As described above, according to the present invention, a wood-based finishing material is fixed to a floor base using an adhesive and a pressure-sensitive adhesive, but the back surface of the finishing material can be adhered without any special processing. Since the adhesive strength of the adhesive is affected not only by the adhesive-applied finishing material but also by the one-sided material pressing the end of the other-sided material at the joint of the joint processing, the finishing material is placed on the floor until the adhesive hardens. Can be pressed against the base. Also,
Since the pressure-sensitive adhesive is provided near one end side, even if a slight displacement occurs when a large number of finishing materials are adhered, it can be easily corrected. Furthermore, since the adhesive application area is larger than that of the pressure-sensitive adhesive, long-term adhesion reliability can be easily obtained with the adhesive occupying most of the area of the back surface of the finishing material.
第１図はこの発明の好適な実施例を示す施工途中の斜視
図、第２図は施工後の断面図、第３図は仕上材の裏面側
に粘着剤を塗布したものを示す斜視図、第４図および第
５図は仕上材の相欠り部分にも粘着剤を塗布した例をそ
れぞれ示す斜視図、第６図及び第７図は粘着剤塗布個所
を変えた斜視図である。 １……床基盤、 ２……仕上材、 ３……粘着剤、 ４……接着剤。FIG. 1 is a perspective view showing a preferred embodiment of the present invention during construction, FIG. 2 is a cross-sectional view after construction, FIG. 3 is a perspective view showing an adhesive applied to the back side of the finishing material, FIGS. 4 and 5 are perspective views showing examples in which the adhesive is applied also to a part of the finish material, and FIGS. 6 and 7 are perspective views in which the adhesive application location is changed. 1 ... floor base, 2 ... finishing material, 3 ... adhesive, 4 ... adhesive.
Claims (1)
上材を直接貼付する床仕上工法において、 仕上材の両端に継手加工を施し、 床基盤に仕上材を接着剤と粘着剤とを併用して貼付する
際に粘着剤は一方の端部寄りにのみ使用して仕上材を床
基盤に貼付し、 接着剤は硬化反応後の引張剪断力が3kg/cm2以上のもの
を使用し、 粘着剤は初期接着力として引張剪断力が1kg/cm2以上の
ものを使用し、 接着剤の塗布面積が粘着剤の塗布面積よりも大きいこと
を特徴とする床仕上工法。In a floor finishing method for directly attaching a wood-based finishing material to a floor base such as a concrete slab, joint processing is performed on both ends of the finishing material, and the finishing material is applied to the floor base in combination with an adhesive and an adhesive. the adhesive finish using only at one end nearer the time of sticking affixed to the floor foundation, adhesive tensile shear strength after curing reaction has using 3 kg / cm 2 or more of Te, adhesive A floor finishing method, wherein an adhesive having a tensile shear force of 1 kg / cm 2 or more as an initial adhesive force is used, and an application area of the adhesive is larger than an application area of the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62030999A JP2604335B2 (en) | 1987-02-13 | 1987-02-13 | Floor finishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62030999A JP2604335B2 (en) | 1987-02-13 | 1987-02-13 | Floor finishing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63201256A JPS63201256A (en) | 1988-08-19 |
| JP2604335B2 true JP2604335B2 (en) | 1997-04-30 |
Family
ID=12319278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62030999A Expired - Fee Related JP2604335B2 (en) | 1987-02-13 | 1987-02-13 | Floor finishing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2604335B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303610A (en) * | 1999-04-16 | 2000-10-31 | Sekisui Chem Co Ltd | Highly damping floor construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564084U (en) * | 1979-06-23 | 1981-01-14 |
-
1987
- 1987-02-13 JP JP62030999A patent/JP2604335B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63201256A (en) | 1988-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |