JP2504876B2 - Surface material mounting method - Google Patents
Surface material mounting methodInfo
- Publication number
- JP2504876B2 JP2504876B2 JP3184878A JP18487891A JP2504876B2 JP 2504876 B2 JP2504876 B2 JP 2504876B2 JP 3184878 A JP3184878 A JP 3184878A JP 18487891 A JP18487891 A JP 18487891A JP 2504876 B2 JP2504876 B2 JP 2504876B2
- Authority
- JP
- Japan
- Prior art keywords
- surface material
- hole
- fixing
- base material
- injected
- 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
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Description
【０００１】[0001]
【産業上の利用分野】この発明は、建築物の外装材や内
装材などの表面材を下地材に取り付ける方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of attaching a surface material such as an exterior material or an interior material of a building to a base material.
【０００２】[0002]
【従来の技術】図６は、従来の表面材の取付方法の１例
を表す。この図にみるように、表面材１１を接着剤１２
で下地材１３に貼り付けている。しかし、これだけでは
表面材１１が落下しやすいので安全のために、表面材１
１にその端面側からクランク状の金具１４を打ち込んで
固定し、この金具１４を下地材１３にねじ１５などでと
めることにより表面材１１を下地材１３に固定してい
る。下地材１３は、Ｃ形鋼１６にボルト１７などで固定
されている。2. Description of the Related Art FIG. 6 shows an example of a conventional surface material mounting method. As shown in this figure, the surface material 11 is attached to the adhesive 12
It is attached to the base material 13 with. However, the surface material 11 is likely to fall down with this alone, so for safety, the surface material 1
The crank-shaped metal fitting 14 is driven into the base material 1 from the end face side and fixed, and the metal fitting 14 is fixed to the base material 13 with screws 15 or the like to fix the surface material 11 to the base material 13. The base material 13 is fixed to the C-shaped steel 16 with bolts 17 or the like.
【０００３】[0003]
【発明が解決しようとする課題】クランク状の金具１４
を表面材１１に固定する作業は熟練を要し、作業性が悪
い。特に表面材１１が多孔質素材の場合、打ち込み時に
表面材１１が割れることがあり、表面材１１がだめにな
ってしまうことがある。しかも、金具１４と表面材１１
との摩擦で落下を防止することになるが、金具１４と表
面材１１の接触面は打ち込み部分だけであるので、その
信頼性が低い。Crank-shaped metal fitting 14
The work of fixing the to the surface material 11 requires skill and the workability is poor. In particular, when the surface material 11 is a porous material, the surface material 11 may be broken at the time of driving, and the surface material 11 may be spoiled. Moreover, the metal fitting 14 and the surface material 11
Although the friction will prevent it from falling, the reliability is low because the contact surface between the metal fitting 14 and the surface material 11 is only the driven portion.
【０００４】この発明は、表面材の下地材への固定を手
作業でももちろんできるが、機械的に能率良く行うこと
ができ、表面材の損傷が起こりにくく、信頼性の高い、
表面材の取付方法を提供することを課題とする。According to the present invention, the surface material can be fixed to the base material by hand, but it can be mechanically efficiently performed, the surface material is less likely to be damaged, and the reliability is high.
An object is to provide a method of attaching a surface material.
【０００５】上記課題を解決するために、この発明は、
下地材の表面に、接着剤を介在させて表面材を密着する
ように重ね合わせ、表面材を貫き下地材までも穿つよう
に貫通孔を設け、この貫通孔に固定材を注入し固定する
表面材の取付方法を提供する。In order to solve the above problems, the present invention provides
Adhere the surface material with an adhesive on the surface of the base material
Thus, there is provided a method of attaching a surface material in which a through hole is provided so as to penetrate through the surface material and even a base material, and a fixing material is injected and fixed in the through hole.
【０００６】この発明で用いられる表面材としては、た
とえば、セラミック、石、硝子、大型タイル、ＡＬＣ
（オートクレーブ養生軽量気泡コンクリート：Autoclav
ed Lightweight Concrete の略称）、コンクリート板な
どの内装材および／または外装材などが挙げられる。こ
の発明で用いられる下地材としては、たとえば、セメン
ト板、ブロック、合板、ＡＬＣ、モルタルなどが挙げら
れる。The surface material used in the present invention is, for example, ceramic, stone, glass, large tile, ALC.
(Autoclave curing lightweight cellular concrete: Autoclav
ed Lightweight Concrete), and interior and / or exterior materials such as concrete boards. Examples of the base material used in the present invention include cement plates, blocks, plywood, ALC, mortar and the like.
【０００７】上記表面材と下地材を重合わせて、貫通孔
をあける。この孔あけ作業は、たとえば、ドリルなどに
より行うことができ、自動化が可能である。このとき、
下地材の表面に、接着剤を介在させて表面材を密着する
ように貼り合わせているので仮止めにもなり便利であ
る。接着剤としては、たとえば、エポキシ系接着剤、ウ
レタン系接着剤などが用いられる。The surface material and the base material are overlapped with each other to form a through hole. This drilling operation can be performed by, for example, a drill and can be automated. At this time,
Adhere the surface material with an adhesive on the surface of the base material
Since the bonded as to be convenient also be a temporary stop. As the adhesive, for example, an epoxy adhesive, a urethane adhesive or the like is used.
【０００８】貫通孔は、表面材を貫き、下地材の少なく
とも表面側を穿つようになっている必要がある。これ
は、貫通孔の先端（奥側）が下地材を穿っていることに
より、固定材のアンカー効果が期待されるからである。
なお、貫通孔は、表面材と下地材とを重合わせたときに
一致するように表面材および下地材の各製造時に別々に
あけられてもよい。It is necessary that the through hole penetrates the surface material and pierces at least the surface side of the base material. This is because an anchor effect of the fixing material is expected because the tip (back side) of the through hole pierces the base material.
In addition, the through holes may be separately formed at the time of manufacturing each of the surface material and the base material so that they coincide with each other when the surface material and the base material are superposed.
【０００９】貫通孔は、下地材の内部で横に広がってい
たり、ねじ溝を有していたり、表面材の表側でざぐりを
有していたりしてもよい。貫通孔を下地材の内部で横に
広がっている形状にするには、たとえば、油圧により拡
縮する切削刃を先端に設けた特殊ドリルが用いられる。
固定材が下地材の内部で横に広がっていると、固定材が
下地材から抜け出にくくなる。貫通孔をねじ溝を有して
いる形状にするには、たとえば、下孔をあけた後、タッ
プなどでねじ切りをするというやり方が採用される。固
定材が下地材にねじ溝を有していると、固定材が下地材
から抜け出にくくなり、固定材が表面材にねじ溝を有し
ていると、表面材が固定材から外れにくくなる。貫通孔
の表面材の表側にざぐりをいれるには、たとえば、ざぐ
り用切削刃を一体に設けた特殊ドリルが用いられる。固
定材が表面材の表側でざぐりを有していると、表面材が
固定材から外れにくくなる。The through holes may be spread laterally inside the base material, have a thread groove, or have a counterbore on the front side of the surface material. In order to make the through hole laterally wide inside the base material, for example, a special drill having a cutting blade that expands and contracts by hydraulic pressure at its tip is used.
If the fixing material spreads laterally inside the base material, it becomes difficult for the fixing material to slip out of the base material. To form the through hole into a shape having a thread groove, for example, a method of tapping after forming a pilot hole is adopted. When the fixing material has a thread groove in the base material, the fixing material is less likely to come out of the base material, and when the fixing material has a thread groove in the surface material, the surface material is less likely to come off the fixing material. In order to insert a counterbore on the front side of the surface material of the through hole, for example, a special drill integrally provided with a counterboring cutting blade is used. If the fixing material has a counterbore on the front side of the surface material, the surface material is less likely to come off the fixing material.
【００１０】表面材と下地材を重ね合わせた状態で、貫
通孔に液状の固定材を注入し、この固定材を固化させて
固定する。ここで用いられる固定材としては、たとえ
ば、樹脂、金属などである。樹脂としては、たとえば、
エポキシ系樹脂、フェノール系樹脂、シリコーン系樹
脂、アクリル系樹脂、メラミン系樹脂などが用いられ
る。樹脂は貫通孔に注入してから固化（ここでは硬化も
含むものとする）させる。In the state where the surface material and the base material are superposed, a liquid fixing material is injected into the through hole, and the fixing material is solidified and fixed. The fixing material used here is, for example, resin or metal. As the resin, for example,
Epoxy resins, phenol resins, silicone resins, acrylic resins, melamine resins, etc. are used. The resin is injected into the through holes and then solidified (including curing here).
【００１１】貫通孔に注入される金属としては、たとえ
ば、鉛、アルミニウム、鉄、ハンダなどの金属単体また
は合金などが用いられる。金属は溶融させて貫通孔に注
入し冷却固化させる。上記固定材だけでも、表面材が下
地材に十分に固定されるが、横方向にかかる応力に備え
て、表面材と下地材にわたるように貫通孔に補強材を挿
入しておくとよい。このような補強材は、たとえば、金
属の棒、プラスチック棒などである。金属の棒の素材と
しては、たとえば、鉄、アルミニウム、チタン、鉛など
の金属単体または合金などが使用される。As the metal to be injected into the through hole, for example, a single metal such as lead, aluminum, iron, solder or an alloy thereof is used. The metal is melted and poured into the through holes to be cooled and solidified. Although the surface material is sufficiently fixed to the base material only with the fixing material, it is preferable to insert a reinforcing material into the through hole so as to cover the surface material and the base material in preparation for the stress applied in the lateral direction. Such a reinforcing material is, for example, a metal rod or a plastic rod. As the material of the metal rod, for example, a simple metal such as iron, aluminum, titanium, or lead, or an alloy thereof is used.
【００１２】この発明の表面材の取付方法は、表面材の
施工現場で行うことができるが、大量に一括生産する場
合には、あらかじめ工場で行っておくことが可能であ
る。工場でその作業を行うようにすれば、生産性および
生産効率の向上を図ることができる。The surface material mounting method of the present invention can be carried out at the construction site of the surface material, but in the case of mass production in large quantities, it can be carried out in advance at the factory. If the work is performed in the factory, productivity and production efficiency can be improved.
【００１３】本発明の表面材の取付方法では、下地材の
表面に、接着剤を介在させて表面材を密着するように重
ね合わせて仮止めした後、表面材を貫き下地材までも穿
つように貫通孔をあけて貫通孔に固定材を注入して両材
を固定する。接着剤を介在させて両材を密着するように
仮止めするので、両材の間に隙間が全くまたはほとんど
生じない。このため、貫通孔に固定材を注入すると、下
地材の表面に穿たれた貫通孔部分まで確実に固定材が充
填され、両材が固定される。ここでは、接着剤を介在さ
せて両材を密着するように仮止めしているので、貫通孔
をあける作業がやりやすい。また、表面材に金具を打ち
込むのではなく、貫通孔をあけるようにしているので、
表面材の損傷が起こりにくい。特に、表面材が多孔質素
材であっても、割れや欠けの発生が起こりにくい。According to the method of attaching the surface material of the present invention ,
Put an adhesive on the surface and attach the surface material
After fitting together and temporarily fixing, penetrate the surface material and even the base material
In this way, the through hole is opened and the fixing material is injected into the through hole to fix both materials. Make sure that both materials are in close contact with an adhesive
Since it is temporarily fixed, there is no or almost no gap between both materials.
Does not happen. Therefore, if the fixing material is injected into the through hole,
Make sure that the fixing material is filled up to the through-holes that have been drilled in the surface of the ground material.
It is filled and both materials are fixed. Here, since the two materials are temporarily fixed so as to be in close contact with each other with the adhesive interposed, the work of forming the through hole is easy. Also, instead of driving the metal fittings into the surface material, the through holes are opened,
Surface material is less likely to be damaged. In particular, even if the surface material is a porous material, cracks and chips are unlikely to occur.
【００１４】表面材と下地材の重ね合わせ、貫通孔あ
け、固定材の注入、固定材の固化、といった一連の作業
を手作業でも行うことができるが、工場で自動的に行う
ようにすることが可能である。A series of operations such as superposition of the surface material and the base material, drilling through holes, injecting the fixing material, and solidifying the fixing material can be carried out manually, but should be done automatically at the factory. Is possible.
【００１５】[0015]
【実施例】以下に、この発明をその実施例を表す図面を
参照しながら詳しく説明するが、この発明は図に示した
ものに限定されない。図１は、この発明の表面材の取付
方法の１実施例をその工程順に表し、図２はその表面材
取付後の様子を表す。図１は図２のＭ−Ｍ’断面に相当
する。この実施例は、表面材１をあらかじめ下地材３に
取り付けたのち、現場で下地材３と一緒に施工されてい
く場合である。図１のＡにみるように、表面材１と下地
材３を密着するように重ね合わせる。このとき、両者の
間に接着剤（図示省略）を介在させて貼り合わせて両者
を仮止めする。表面材１には、図２のＡにみるように、
横方向に２本の装飾用の溝１ａが設けられている。図１
のＢにみるように、これらの溝１ａの底面に、表面材１
を貫通し下地材３まで穿つ貫通孔４をあけ、図１のＣに
みるように、これらの貫通孔４に液状の固定材５を注入
し、図１のＤにみるように、固定材５を固化させる（５
ａは固化後の固定材である）。これにより、表面材１は
下地材３に固定される。図１のＤにみるように、表面材
１を下地材３に固定したものをＣ形鋼６にボルト７など
で固定する。BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described below in detail with reference to the drawings showing the embodiments, but the present invention is not limited to those shown in the drawings. FIG. 1 shows one embodiment of a method for mounting a surface material according to the present invention in the order of steps, and FIG. 2 shows a state after mounting the surface material. FIG. 1 corresponds to the MM ′ cross section of FIG. 2. In this embodiment, the surface material 1 is attached to the base material 3 in advance, and then the surface material 1 is installed together with the base material 3 on site. As shown in A of FIG. 1, the surface material 1 and the base material 3 are superposed so as to be in close contact with each other. At this time, an adhesive (not shown) is interposed between the two to bond them to temporarily fix the two. As shown in FIG. 2A, the surface material 1 is
Two ornamental grooves 1a are provided in the lateral direction. FIG.
As shown in B of FIG.
A through hole 4 penetrating to the base material 3 is formed, a liquid fixing material 5 is injected into these through holes 4 as shown in C of FIG. 1, and a fixing material 5 is formed as shown in D of FIG. Solidify (5
a is a fixing material after solidification). As a result, the surface material 1 is fixed to the base material 3. As shown in D of FIG. 1, the surface material 1 fixed to the base material 3 is fixed to the C-shaped steel 6 with bolts 7 or the like.
【００１６】図２のＢにみるように、貫通孔に補強材８
を挿入しておき、固定材を注入することもできる。図３
は、この発明の表面材の取付方法の別の１実施例をその
工程順に表す。この実施例は、表面材１を施工現場で下
地材３に取り付けていく場合である。図３のＡにみるよ
うに、下地材３をＣ形鋼６にボルト７などで固定する。
図３のＢにみるように、この下地材３の上に表面材１を
密着するように重ね合わせる。このとき、両者の間に接
着剤（図示省略）を介在させて貼り合わせて両者を仮止
めする。表面材１には、図２のＡにみるように、横方向
に２本の装飾用の溝１ａが設けられている。図３のＣに
みるように、表面材１の四隅のこれらの溝１ａの底面
に、表面材１を貫通し下地材３まで穿つ貫通孔４をあ
け、図３のＤにみるように、これらの貫通孔４に液状の
固定材５を注入し、図３のＥにみるように、固定材５を
固化させる（５ａは固化後の固定材である）。これによ
り、表面材１は下地材３に固定される。As shown in FIG. 2B, the reinforcing material 8 is provided in the through hole.
It is also possible to insert the fixing material and inject the fixing material. FIG.
Shows another embodiment of the method of mounting the surface material of the present invention in the order of the steps. In this embodiment, the surface material 1 is attached to the base material 3 at the construction site. As shown in FIG. 3A, the base material 3 is fixed to the C-shaped steel 6 with bolts 7 or the like.
As shown in FIG. 3B, the surface material 1 is placed on the base material 3.
Stack them so that they are in close contact . At this time, an adhesive (not shown) is interposed between the two to bond them to temporarily fix the two. As shown in FIG. 2A, the surface material 1 is provided with two ornamental grooves 1a in the lateral direction. As shown in FIG. 3C, through holes 4 are formed in the bottoms of these grooves 1a at the four corners of the surface material 1 so as to penetrate the surface material 1 and reach the base material 3, and as shown in D of FIG. The liquid fixing material 5 is injected into the through-hole 4 and the fixing material 5 is solidified (see 5a in FIG. 3E). As a result, the surface material 1 is fixed to the base material 3.
【００１７】図４は、この発明の表面材の取付方法のさ
らに別の１実施例を表す。この実施例では、表面材を貫
通し下地材３まで穿つ貫通孔４１がその下地材３内部の
部分で横に広がっていること以外は、上述の実施例と同
様である。図５は、この発明の表面材の取付方法のさら
に別の１実施例を表す。この実施例では、表面材を貫通
し下地材３まで穿つ貫通孔４２がねじ溝を有しているこ
と以外は、上述の実施例と同様である。FIG. 4 shows still another embodiment of the surface material attaching method of the present invention. This embodiment is the same as the above-mentioned embodiment except that a through hole 41 penetrating the surface material and drilling up to the base material 3 is laterally widened inside the base material 3. FIG. 5 shows still another embodiment of the mounting method of the surface material of the present invention. This embodiment is the same as the above-mentioned embodiment except that the through hole 42 penetrating the surface material and drilling up to the base material 3 has a thread groove.
【００１８】上述の実施例では、貫通孔４，４１，４２
には、表面材１の表側に座ぐり４ａが設けられていた
が、これは必ずしも設ける必要はない。以下に、この発
明の具体的な実施例を示すが、この発明は下記実施例に
限定されない。貫通孔は、表面材と下地材の寸法や材質
などに合わせて適宜設ければよいが、たとえば、直径５
〜１０mm、その深さが表面材を貫通し、下地材をその厚
みの１／２から貫通するまでの深さとされ、表面材の周
囲から２０〜１００mmの位置に、２００〜５００mmの間
隔で設けられるが、これに限定されるものではない。In the above embodiment, the through holes 4, 41, 42
In the above, the spot facing 4a was provided on the front side of the surface material 1, but it is not always necessary to provide this. Specific examples of the present invention will be shown below, but the present invention is not limited to the following examples. The through-holes may be appropriately provided depending on the dimensions and materials of the surface material and the base material, and for example, the diameter is 5
-10 mm, the depth is such that it penetrates the surface material and penetrates the base material from 1/2 of its thickness, and is provided at a position of 20-100 mm from the periphery of the surface material at intervals of 200-500 mm. However, the present invention is not limited to this.
【００１９】−実施例１− 図１に示す方法に従って表面材１を取り付けた。表面材
１として発泡セラミック板（９１０mm×１８２０mm×厚
み１８mm）を用い、下地材３として補強繊維混入セメン
ト板（１２００mm×２７００mm×厚み１２mm）を用い、
固定材５として下記のコンクリート用エポキシ系接着剤
を用いた。表面材１と下地材３を重ね合わせるときに通
常のエポキシ系接着剤を介在させて密着するように重ね
合わせ、接着剤を常法により硬化させて一体化し仮止め
した。その仮止めした物に表面材１の表面側からドリル
で貫通孔４をあけ、貫通孔４の縁に皿形のざぐり４ａを
入れた。貫通孔４は直径８mmで、表面材１を貫通して下
地材３の厚みの半分まで達しており、表面材１の周囲か
ら２０mmの位置に３００mm間隔で設けられた。ざぐりは
直径１６mm、深さ５mmであった。この貫通孔４に固定材
５を注入し、室温で２４時間放置して硬化させた。 〔コンクリート用エポキシ系接着剤〕 （主 剤）・ビスフェノールＡ型エポキシ樹脂 ７２重量部 ・充填材（硅石粉など） ２７．５重量部 ・コロイダルシリカ ０．５重量部 （硬化剤）・ポリアミド（アミン価２６０〜３６０）４０重量部 ・硬化促進剤（ＤＭＰ−３０） １重量部 ・充填材（硅石粉など） ８重量部 配合比： 主剤：硬化剤＝２：１（重量比） このようにして表面材１を取り付けたのち、垂直引張試
験を行った。このとき、材料破壊に至るまで負荷を与え
たが、表面材１は下地材３から脱落しなかった。表面材
１の固定材５で固定した部分には破損がなかった。ま
た、接着剤により表面材１と下地材３とを仮止めしたの
で、貫通孔４をあける作業およびざぐり４ａを入れる作
業がやりやすかった。Example 1 The surface material 1 was attached according to the method shown in FIG. A foam ceramic plate (910 mm × 1820 mm × thickness 18 mm) is used as the surface material 1, and a reinforcing fiber mixed cement plate (1200 mm × 2700 mm × thickness 12 mm) is used as the base material 3.
As the fixing material 5, the following epoxy adhesive for concrete was used. When the surface material 1 and the base material 3 were superposed, they were superposed so as to be in close contact with each other with an ordinary epoxy adhesive interposed, and the adhesive was cured by an ordinary method to be integrated and temporarily fixed. A through hole 4 was drilled from the surface side of the surface material 1 to the temporarily fixed object, and a dish-shaped counterbore 4a was placed at the edge of the through hole 4. The through hole 4 has a diameter of 8 mm, penetrates the surface material 1 and reaches half the thickness of the base material 3, and is provided at a position of 20 mm from the periphery of the surface material 1 at 300 mm intervals. The spot facing had a diameter of 16 mm and a depth of 5 mm. The fixing material 5 was injected into the through hole 4 and left at room temperature for 24 hours to cure. [Epoxy adhesive for concrete] (Main agent) -Bisphenol A type epoxy resin 72 parts by weight-Filler (silica powder etc.) 27.5 parts by weight-Colloidal silica 0.5 parts by weight (hardener) -Polyamide (amine) Value 260-360) 40 parts by weight-Curing accelerator (DMP-30) 1 part by weight-Filler (silica powder, etc.) 8 parts by weight Mixing ratio: Main agent: Curing agent = 2: 1 (weight ratio) After attaching the surface material 1, a vertical tensile test was performed. At this time, a load was applied until the material was destroyed, but the surface material 1 did not fall off from the base material 3. The portion of the surface material 1 fixed with the fixing material 5 was not damaged. Further, since the surface material 1 and the base material 3 are temporarily fixed by the adhesive, the work of opening the through hole 4 and the work of inserting the counterbore 4a are easy to carry out.
【００２０】−実施例２− 実施例１において、固定材５としてハンダを用い、これ
を溶融させて貫通孔４に注入して冷却固化したこと以外
は実施例２と同様にして表面材を取り付けた。実施例１
と同様にして垂直引張試験を行ったところ、実施例１と
同様の結果が得られた。-Example 2-In Example 1 , the surface material was attached in the same manner as in Example 2 except that solder was used as the fixing material 5, which was melted, poured into the through holes 4 and cooled and solidified. It was Example 1
When a vertical tensile test was performed in the same manner as in Example 1, the same results as in Example 1 were obtained.
【００２１】−実施例３− 図３に示す方法に従って表面材１を取り付けた。表面材
１としてＡＬＣ（６００mm×１８００mm×厚み３６mm）
を用い、下地材３として合板（１２００mm×２７００mm
×厚み１５mm）を用い、固定材５として下記のフェノー
ル樹脂含有ニトリルゴム接着剤を用いた。下地材３の上
に通常のエポキシ系接着剤を介在させて表面材１を密着
するように重ね合わせ、接着剤を常法により硬化させて
からその重ね合わせ物に表面材１の表面側からドリルで
貫通孔４をあけ、貫通孔４の縁に皿形のざぐり４ａを入
れた。貫通孔４は直径１０mmで、表面材１を貫通して下
地材３の厚みの半分まで達しており、表面材１の周囲か
ら３０mmの位置に４００mm間隔で設けられた。ざぐりは
直径２０mm、深さ６mmであった。この貫通孔４に固定材
５を注入して硬化させた。 〔フェノール樹脂含有ニトリルゴム接着剤〕 ・カルボキシル基含有ニトリルゴム ２０重量部 （カルボキシルＮＢＲ） ・メチルエチルケトン ２０８．４重量部 ・フェノール樹脂 ８０．０重量部 ・クマロンインデン樹脂 ２．０重量部 ・亜鉛華 ２．０重量部 ・ステアリン酸 ０．２重量部 このようにして表面材１を取り付けたのち、垂直引張試
験を行った。このとき、材料破壊に至るまで負荷を与え
たが、表面材１は下地材３から脱落しなかった。表面材
１の固定材５で固定した部分には破損がなかった。Example 3 The surface material 1 was attached according to the method shown in FIG. ALC as surface material 1 (600 mm x 1800 mm x thickness 36 mm)
Using plywood as the base material 3 (1200 mm x 2700 mm
X thickness 15 mm), and the following nitrile rubber adhesive containing phenol resin was used as the fixing material 5. Close contact with the surface material 1 with intervening normal epoxy adhesive on the underlying material 3
And then the adhesive is cured by a conventional method, and then a through hole 4 is drilled from the surface side of the surface material 1 in the overlapped product, and a dish-shaped counterbore 4a is placed at the edge of the through hole 4. . The through hole 4 has a diameter of 10 mm, penetrates the surface material 1 and reaches half the thickness of the base material 3, and is provided at a position of 30 mm from the periphery of the surface material 1 at 400 mm intervals. The spot facing had a diameter of 20 mm and a depth of 6 mm. The fixing material 5 was injected into the through hole 4 and cured. [Phenol resin-containing nitrile rubber adhesive] -Carboxyl group-containing nitrile rubber 20 parts by weight (carboxyl NBR) -Methyl ethyl ketone 208.4 parts-phenol resin 80.0 parts-Coumaron indene resin 2.0 parts-Zinc white 2.0 parts by weight Stearic acid 0.2 parts by weight After the surface material 1 was attached in this manner, a vertical tensile test was performed. At this time, a load was applied until the material was destroyed, but the surface material 1 did not fall off from the base material 3. The portion of the surface material 1 fixed with the fixing material 5 was not damaged.
【００２２】−実施例４− 実施例３において、貫通孔４に直径３mm、長さ３０mmの
鉄製の棒を入れてから固定材５を注入したこと以外は実
施例３と同様にして表面材１を取り付けた。実施例３と
同様にして垂直引張試験を行ったところ、実施例３と同
じ結果が得られた。Example 4 In Example 3 , the surface material 1 was prepared in the same manner as in Example 3 except that an iron rod having a diameter of 3 mm and a length of 30 mm was inserted into the through hole 4 and then the fixing material 5 was injected. Attached. Was subjected to a vertical tensile test in the same manner as in Example 3, the same results were obtained as in Example 3.
【００２３】−実施例５− 実施例３において、貫通孔４をあけるときにねじ溝を切
るようにしたこと以外は実施例３と同様にして表面材１
を取り付けた。実施例３と同様にして垂直引張試験を行
ったところ、実施例３と同じ結果が得られた。[0023] - Example 5 - carried out in Example 3, the through except that as cut thread groove when the hole 4 opening the in the same manner as in Example 3 the surface material 1
Attached. Was subjected to a vertical tensile test in the same manner as in Example 3, the same results were obtained as in Example 3.
【００２４】[0024]
【発明の効果】この発明の表面材の取付方法では、接着
剤を介在させて両材を密着するように仮止めしているの
で、貫通孔をあける作業がやりやすく、しかも、両材が
密着しているため、貫通孔に固定材を注入すると、下地
材の表面に穿たれた貫通孔部分まで確実に固定材が充填
される。貫通孔に注入固化した固定材により表面材を固
定するため、安定した固定ができるとともに、固定箇所
が表面材の端部に限らず、全面にわたり任意に設定でき
るので、信頼性が高い。また、表面材に金具を打ち込む
ことがないので、表面材に損傷が起こりにくく、特に、
表面材が多孔質素材であっても割れや欠けの発生が起こ
りにくい。この発明によれば、熟練を要する金具の打ち
込み作業がなくなるので、作業性が向上するとともに機
械化が容易となる。[Effect of the Invention] In the mounting method of the surface material of the present invention, since the temporarily fixed in close contact with both wood by interposing an adhesive, rather work easy to do that a through hole, moreover, is both wood
Since they are in close contact, if a fixing material is injected into the through holes,
Reliably fills the fixing material up to the through-hole part that is drilled on the surface of the material
To be done. Since the surface material is fixed by the fixing material that is injected and solidified into the through hole, stable fixing can be performed, and the fixing portion can be arbitrarily set not only on the end portion of the surface material but on the entire surface, so that the reliability is high. Also, since the metal fittings are not driven into the surface material, damage to the surface material is unlikely to occur, and in particular,
Even if the surface material is a porous material, cracks and chips are unlikely to occur. According to the present invention, since the work of driving the metal fitting which requires skill is eliminated, workability is improved and mechanization is facilitated.
【図１】この発明の表面材の取付方法の１実施例を表す
概略工程図である。FIG. 1 is a schematic process drawing showing one embodiment of a method for mounting a surface material according to the present invention.
【図２】この発明の表面材の取付方法の１実施例を表す
部分平面図と拡大部分断面図（Ｍ−Ｍ’断面図）であ
る。2A and 2B are a partial plan view and an enlarged partial cross-sectional view (MM 'cross-sectional view) showing an embodiment of a method of attaching a surface material of the present invention.
【図３】この発明の表面材の取付方法の別の１実施例を
表す縮小概略工程図である。FIG. 3 is a reduced schematic process drawing showing another embodiment of the method for attaching a surface material of the present invention.
【図４】この発明の表面材の取付方法のさらに別の１実
施例を表す拡大部分断面図である。FIG. 4 is an enlarged partial cross-sectional view showing still another embodiment of the method for attaching a surface material according to the present invention.
【図５】この発明の表面材の取付方法のさらに別の１実
施例を表す拡大部分断面図である。FIG. 5 is an enlarged partial cross-sectional view showing still another embodiment of the method of attaching a surface material of the present invention.
【図６】従来の表面材の取付方法の１例を表す部分平面
図と拡大部分断面図（Ｎ−Ｎ’断面図）である。6A and 6B are a partial plan view and an enlarged partial cross-sectional view (NN ′ cross-sectional view) showing an example of a conventional surface material mounting method.
１ 表面材 ３ 下地材 ４ 貫通孔 ４ａ 座ぐり ５ 液状の固定材 ５ａ 固化後の固定材 ８ 補強材 ４１ 貫通孔 ４２ 貫通孔 DESCRIPTION OF SYMBOLS 1 Surface material 3 Base material 4 Through hole 4a Counterbore 5 Liquid fixing material 5a Fixing material after solidification 8 Reinforcing material 41 Through hole 42 Through hole
Claims (7)
面材を密着するように重ね合わせ、表面材を貫き下地材
までも穿つように貫通孔を設け、この貫通孔に固定材を
注入し固定する表面材の取付方法。1. A surface of a base material with an adhesive agent interposed
A method of attaching a surface material in which face materials are superposed so as to be in close contact with each other, a through hole is provided so as to penetrate the surface material and even a base material, and a fixing material is injected and fixed in the through hole.
化させる請求項１記載の表面材の取付方法。2. The method of mounting a surface material according to claim 1, wherein the fixing material is a resin, and the resin is injected and solidified.
入して冷却固化する請求項１記載の表面材の取付方法。3. The method of mounting a surface material according to claim 1, wherein the fixing material is a metal, and the molten metal is injected to cool and solidify.
までのいずれかに記載の表面材の取付方法。4. A through hole having a thread groove.
How to attach the surface material described in any of the above.
請求項１から４までのいずれかに記載の表面材の取付方
法。5. The method for mounting a surface material according to claim 1, wherein the through hole has a spot facing on the front side of the surface material.
を注入する請求項１から５までのいずれかに記載の表面
材の取付方法。6. The method of mounting a surface material according to claim 1, wherein a reinforcing material is inserted into the through hole and the fixing material is injected.
表面材の取付方法。7. The method for mounting a surface material according to claim 6, wherein the reinforcing material is a metal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3184878A JP2504876B2 (en) | 1991-07-24 | 1991-07-24 | Surface material mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3184878A JP2504876B2 (en) | 1991-07-24 | 1991-07-24 | Surface material mounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0525900A JPH0525900A (en) | 1993-02-02 |
| JP2504876B2 true JP2504876B2 (en) | 1996-06-05 |
Family
ID=16160897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3184878A Expired - Lifetime JP2504876B2 (en) | 1991-07-24 | 1991-07-24 | Surface material mounting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504876B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03151453A (en) * | 1989-11-09 | 1991-06-27 | Ohbayashi Corp | Board mounting method for backing |
-
1991
- 1991-07-24 JP JP3184878A patent/JP2504876B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03151453A (en) * | 1989-11-09 | 1991-06-27 | Ohbayashi Corp | Board mounting method for backing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525900A (en) | 1993-02-02 |
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