JP5067778B2 - Tile peeling prevention connecting material - Google Patents

Tile peeling prevention connecting material Download PDF

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JP5067778B2
JP5067778B2 JP2006243655A JP2006243655A JP5067778B2 JP 5067778 B2 JP5067778 B2 JP 5067778B2 JP 2006243655 A JP2006243655 A JP 2006243655A JP 2006243655 A JP2006243655 A JP 2006243655A JP 5067778 B2 JP5067778 B2 JP 5067778B2
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博司 野口
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株式会社東邦建材
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本発明は、既存タイルの剥落防止用連結材に関し、特にコンクリート造りで厚い調整モルタルを介してタイル貼りした建築物のタイルの剥落事故防止に寄与する剥落防止用連結材に関するものである。   The present invention relates to a connecting material for preventing peeling of existing tiles, and more particularly, to a connecting material for preventing peeling that contributes to prevention of accidental peeling of a tile of a building tiled through a thick adjustment mortar made of concrete.

従来の技術としては、コンクリート建築物の既存タイルが温度変化や乾湿等による収縮の影響で接着強度が低下し、剥落が発生する。そのまま放置すると地震時の動きや、強風時の負圧により剥がれ落ち物損事故はもとより人命に関わる大事故となる虞れがあるという問題があった。
また、セメント成型押出型材等の外観を考え、直接タイルを貼り付ける工法まで発生している。現状の工法は概してタイルの剥落にピンを使用するケースが目立つが、剥落の場合は、ピンが躯体に残りモルタルやタイルだけが剥落し、ピンが躯体に残っている現実は、対ピンの引抜き強度を誇張し効果があるように印象付けしている傾向があるが、本来必要な強度は、面外にピンと同体で落ちる強度を有するようにし、補強する工法が必要な点である。
そこで、従来これらの対処方法として(1)浮きタイル部を撤去し張り替える工法(2)ピンニングと接着剤の注入工法(3)画鋲ピン式工法(4)ピンネット工法等があるが、これらには下記のような問題があり、補修の目的を充足するには至らなかった。
また、既存タイル貼りの目地表面よりコンクリート躯体に向って連続して穿孔したピンニング孔、並びに該ピンニング孔を中心に既存目地モルタルをタイルの木口が露出するまで横一文字状に溝を刻設し、該ピンニング孔と横一文字溝部位に納まる形状、すなわちフレキシビリティを有するステンレス鋼等の鋼板材をピンセット状の二股形状に形成し、その先端部は広がる方向に付勢するように折り曲げ、その折り曲げた張り出し部の形状を角おとしの長方形状に成形したことを特徴とするタイル剥落防止用連結材。(例えば、特許文献1参照)が存在している。
特開2001−323638号公報(特許請求の範囲の欄、実施例の欄の段落{0017}〜{0022}、及び図1を参照)
As a conventional technique, the existing tiles of a concrete building have a decrease in adhesive strength due to the influence of shrinkage due to temperature change, dryness, etc., and peeling occurs. If left as it is, there was a problem that it could become a major accident related to human life as well as a fallen property loss accident due to movement during an earthquake and negative pressure during strong winds.
In addition, considering the appearance of cement-molded extrusion molds and the like, a method of directly attaching tiles has also occurred. In the current construction method, the case where pins are used to peel off tiles is conspicuous. However, in the case of peeling, the pin remains in the housing and only the mortar and tiles peel off, and the reality is that the pins remain in the housing. Although there is a tendency to exaggerate the strength and have an impression that it has an effect, the originally required strength is that it has a strength that falls out of the plane with the pin and is reinforced.
Therefore, as a countermeasure for these problems, there are (1) a method of removing and replacing the floating tile part, (2) a pinning and adhesive injection method, (3) a thumbtack pin type method, and (4) a pin net method. Had the following problems and did not satisfy the purpose of repair.
In addition, a pinning hole continuously drilled from the joint surface of the existing tiled joint toward the concrete frame, and a groove is engraved in the shape of a horizontal letter until the end of the tile is exposed around the pinning hole, The pinning hole and the shape that fits in the horizontal groove portion, that is, a flexible steel plate material such as stainless steel is formed into a tweezers-like bifurcated shape, and its tip is bent so as to be urged in the expanding direction, and the bent A tile peeling prevention connecting material characterized in that the shape of the overhang portion is formed into a rectangular shape with a square corner. (For example, refer to Patent Document 1).
Japanese Patent Laid-Open No. 2001-323638 (see paragraphs of claims, paragraphs {0017} to {0022} of examples column, and FIG. 1)

前記従来技術においては、
(1)浮きタイルを撤去し張り替える工法
浮きタイル部の撤去作業が危険であるばかりでなく、張り替え部分に違和感が生じ、また補修後にも剥がれるという問題が残る。
In the prior art,
(1) Method of removing and replacing the floating tile Not only is the removal of the floating tile part dangerous, but there also remains a problem that the replacement part is uncomfortable and peels off after repair.

(2)ピンニングと接着剤の注入併用工法
タイル面へのピンニング孔の穿孔が困難につき、一般には目地部からのピンニング作業になるためタイルと目地モルタルとの接着強度如何に左右されることになる。また、接着剤の注入も目地からの作業につきタイルの裏足が障害となって、タイル裏面には接着剤が廻らないので信憑性に欠ける点が多い。
(2) Method of joint use of pinning and adhesive injection Since it is difficult to drill pinning holes on the tile surface, it is generally a pinning work from the joint, so it depends on the adhesive strength between the tile and joint mortar. . In addition, the injection of the adhesive is often unsatisfactory because the back of the tile becomes an obstacle for the work from the joint, and the adhesive does not rotate on the back of the tile.

(3)画鋲ピン式工法
タイルの中心部にピンニング孔を穿孔し画鋲形状または筒状アンカーのピンを挿入固定する剥落防止工法で効果はあるが、タイル表面にピンの頭部がでるため美観を損ねる。
(3) Thumbtack pin type construction method A pinning hole is drilled in the center of the tile, and it is effective in the peeling prevention construction method where the pin of the thumbtack shape or cylindrical anchor is inserted and fixed. Defeat.

(4)ピンネット工法
最近流行り出した剥落防止工法であるが、タイル面が隠蔽されてしまうので意匠性が変わってしまう。また大型タイルには理論的に適合しない工法である。
(4) Pin net construction method Although it is a peeling prevention construction method that has recently become popular, the design is changed because the tile surface is concealed. Also, this method is not theoretically compatible with large tiles.

特開2001−323638号公報に開示されている従来技術においては、タイル間の目地部にコンクリート躯体まで縦孔をあけ、さらに既存目地部に横一文字状の溝を刻設し、この縦孔及び横一文字状溝にエポキシ樹脂を充填し、この縦孔、横一文字状溝にピンセット状(略T字状)の連結材を差し込んでタイル剥落を防止するものが開発されているが、この従来技術の場合は、ピンセット状連結材の張り出し部の幅が、目地部の幅に対して幅広なため、溝幅は広く削りとることになり、タイル面を削りとってしまうことになる。
また、コンクリート躯体に大型タイルや大谷石からなるタイルを貼り付ける場合、タイルの不陸、接着等を調整するため、一定厚の調整モルタルを塗付け、その表面にタイル等を貼り付けて施工しているが、このような場合にもコンクリート躯体にピンが挿入されて固定されるため、摘要できるようにするものである。
In the prior art disclosed in Japanese Patent Application Laid-Open No. 2001-323638, a vertical hole is formed in the joint between the tiles up to the concrete frame, and a horizontal letter-like groove is formed in the existing joint. A technology has been developed to prevent the tile from peeling off by filling a single horizontal groove with epoxy resin and inserting a tweezers (substantially T-shaped) connecting material into this vertical hole and horizontal single groove. In this case, since the width of the overhanging portion of the tweezers-like connecting material is wider than the width of the joint portion, the groove width is sharply cut, and the tile surface is scraped off.
In addition, when attaching large tiles or tiles made of Oya stone to concrete frames, in order to adjust the unevenness and adhesion of the tiles, apply a certain thickness of adjustment mortar and paste the tiles etc. on the surface. However, even in such a case, a pin is inserted and fixed in the concrete frame, so that it can be extracted.

本発明は、これらのような事情に鑑み、下記するように、上述した問題を解決することを目的とするものである。   In view of the circumstances as described above, the present invention aims to solve the above-described problems as described below.

(1)縦孔の穿孔と、横または縦一文字状溝の刻設で済み、タイルの側面をきれいに削り出し、タイル側面の接着を確実に確保し、平板のピン部を有する連結具で躯体内に埋め込むことで確実にタイル剥落を防止できるものである。 (1) Perforation of vertical holes and engraving of horizontal or vertical single-letter grooves are sufficient, and the side surfaces of the tiles are cut out neatly to ensure the adhesion of the side surfaces of the tiles. By embedding in the tile, tile peeling can be surely prevented.

(2)また作業にあたっては、タイルにピンニングするための縦孔の穿孔と、横または縦一文字溝の刻設は回転式の電動カッターや、Uカット用サンダー等で行え、回転刃のアールを利用し、カッターを前後左右に動かすことなく、タイル側面をきれいにするだけでよい。また、深さについても、ストッパー(目印)まで削り下げ、ピンニング用の縦孔と略半円溝の部分にエポキシ樹脂等の接着剤をその縦孔と溝に充填し、その寸法に合ったピンを有する略半円形板状の連結材を挿し込むことによって落下防止が可能になり、後に目地モルタルを充填し、仕上げれば落下防止処理ができ、容易に作業ができるので専用機器並びに専門職を必要としないので経済的である。 (2) In addition, in the work, the drilling of the vertical hole for pinning the tile and the engraving of the horizontal or vertical single character groove can be performed with a rotary electric cutter or a U-cut sander, etc. Then, it is only necessary to clean the side of the tile without moving the cutter back and forth, left and right. The depth is also reduced to the stopper (mark), and the pinning vertical hole and the semi-circular groove are filled with an adhesive such as epoxy resin in the vertical hole and groove, and the pin is matched to the dimensions. It is possible to prevent falling by inserting a semi-circular plate-shaped connecting material having a, and after filling with joint mortar, finishing can be done to prevent falling and easy work, so specialized equipment and professionals It is economical because it is not necessary.

(3)イモ目地ではタイル4枚を、ウマ目地ではタイル3枚を1枚の略半円形状、略2等辺3角形状等の平板連結材ですむので、タイル1枚当たりの補修工賃が安くつく。 (3) Since 4 tiles at the joints and 3 tiles at the equine joints can be made of a single semi-circular or substantially isosceles-triangular plate connecting material, the repair cost per tile is low. I will.

上記課題を解決するための本発明の第1発明は、請求項1に記載された通りのタイル剥落防止用連結材であり、次のようなものである。
既存タイル貼りの目地表面よりコンクリート躯体に向って既存目地モルタルをタイルの木口を露出し、コンクリート躯体に達する縦孔と、略半円形状の横一文字状または縦一文字状に溝を刻設し、該横または縦一文字溝部位に納まる形状、すなわちステンレス鋼等の鋼板材を直径の長さの半分以下の高さを有する略半円形板に形成し、横または縦一文字溝に挿入したタイル剥落防止用連結材の上部になる長辺の中央部、または中央部と、その中央部を挟んで複数個の切り欠き部を形成して、前記切り欠き部を利用して、指等で目地形状に合わせて仕上げ時に目地部を凹ませることができるようにし、その略半円形部の略中心にピン部を略T字形状になるように一体に形成する構成である。
A first invention of the present invention for solving the above-mentioned problems is a tile peeling preventing connecting material as described in claim 1, and is as follows.
Expose the existing joint mortar from the existing tiled joint surface to the concrete frame, expose the mouth of the tile, and make a vertical hole reaching the concrete frame and a groove in a substantially semicircular horizontal single character or vertical single character, A shape that fits in the horizontal or vertical single-character groove portion, that is, a steel plate material such as stainless steel is formed into a substantially semicircular plate having a height that is less than half the length of the diameter, and tile stripping prevention that is inserted in the horizontal or vertical single-character groove The middle part of the long side that becomes the upper part of the connecting material for the material, or the center part, and a plurality of notches are formed across the center part, and using the notches, the joint is formed with a finger or the like. In addition, the joint portion can be recessed at the time of finishing, and the pin portion is integrally formed so as to be substantially T-shaped at the approximate center of the substantially semicircular portion.

上記課題を解決するための本発明の第2発明は、請求項2に記載された通りのタイル剥落防止用連結材であり、次のようなものである。
請求項1に記載の発明に加えて、前記略半円形板に平面から見て表裏に凹凸部を形成する構成である
A second invention of the present invention for solving the above-described problems is a tile peeling preventing connecting material as described in claim 2, and is as follows.
In addition to the invention described in claim 1, an uneven portion is formed on the front and back surfaces of the substantially semicircular plate as viewed from above .

本発明に係るタイル剥落防止用連結材は、上記説明のような構成を有するので、以下に記載する効果を奏する。
(1)略半円形、略2等辺3角形板状のタイル剥落防止用連結材を使用して既存浮きタイルの剥落防止工法を施工することにより、既存浮きタイルがイモ目地ではタイル4枚の接続している交点の目地部に、またウマ目地ではタイル3枚の接続している目地部にそれぞれコンクリート躯体に到達するピン用孔を穿孔し、さらに横または縦一文字溝を刻設し、そこにピンニング用エポキシ樹脂を注入し、さらに該剥落防止用連結材を挿入することによりエポキシ樹脂の接触面積が大きく、タイルの剥落を防止できるもので、イモ目地ではタイル4枚が、ウマ目地ではタイル3枚が1枚の連結材で連結が計れる。
Since the tile peeling preventing connecting material according to the present invention has the configuration as described above, the following effects can be obtained.
(1) By connecting the existing floating tiles using a joint material for preventing tile peeling, which is a semi-circular, isosceles triangular plate-like connecting material, the existing floating tiles are connected to four tiles at the joints. In the joint of the intersection, and in the equine joint, a hole for a pin reaching the concrete frame is drilled in the joint of the three tiles, and a horizontal or vertical groove is engraved. By injecting an epoxy resin for pinning and further inserting the connecting member for preventing peeling, the contact area of the epoxy resin is large and it is possible to prevent the tile from being peeled off. The connection can be measured with one connecting material.

(2)コンクリート躯体に到達するピン用孔の穿孔と、横または縦一文字状溝を刻設し、この孔と溝内にエポキシ樹脂を充填し、ピンを有する略半円形、略2等辺3角形板状の連結材を挿入して固着することで、接触面積を多くし、厚さのある調整モルタルを介して貼り付けた大型のタイル等の剥落防止を可能にしたものである。 (2) Perforation of a pin hole reaching the concrete frame, and a horizontal or vertical single-letter groove is engraved, and the hole and groove are filled with epoxy resin, and a substantially semicircular, approximately isosceles triangle having a pin By inserting and fixing a plate-like connecting material, the contact area is increased, and it is possible to prevent peeling of large tiles and the like attached through a thick adjustment mortar.

(3)以上のことから、該剥落防止用連結材を採用することにより、浮き既存モルタル層の剥落防止にも寄与することができる。 (3) From the above, it is possible to contribute to prevention of exfoliation of the floating existing mortar layer by employing the anti-separation connecting material.

(4)連結材の中央に略矩形の切り欠き部を形成することで、仕上げの目地処理の際、指等で目地形状に合わせて凹部になるようにすることで、はっきりした目地形状が形成できる。 (4) By forming a substantially rectangular cutout at the center of the connecting material, a clear joint shape is formed by using a finger or the like to form a recess in accordance with the joint shape when finishing joint processing. it can.

(5)タイル剥落防止用連結材の表面から見て、表裏に凹凸部を形成したことにより、連結材の厚みを薄いものにしても、凹凸部が横または縦一文字状の溝の幅が少し大きくても納めた際、斜めに倒れることがなく、エポキシ樹脂を充填した場合、両側に平均に充填されるので、極めて安定した状態でタイル剥落防止を可能にできるものである。 (5) As seen from the surface of the connecting material for tile peeling prevention, even if the thickness of the connecting material is made thin by forming the uneven parts on the front and back, the width of the groove where the uneven parts are horizontal or vertical one character is a little. When it is stored in a large size, it does not fall down obliquely, and when it is filled with epoxy resin, it is filled on both sides on average, so that tile peeling can be prevented in a very stable state.

既存タイル貼りの目地表面よりコンクリート躯体に向って既存目地モルタルをタイルの木口を露出し、コンクリート躯体に達する縦孔と、略半円形状の横一文字状または縦一文字状に溝を刻設し、該横または縦一文字溝部位に納まる形状、すなわちステンレス鋼等の鋼板材を直径の長さの半分以下の高さを有する略半円形板に形成し、その略半円形部の略中心にピン部を略T字形状になるように一体に形成したタイル剥落防止用連結材。   Expose the existing joint mortar from the existing tiled joint surface to the concrete frame, expose the mouth of the tile, and make a vertical hole reaching the concrete frame and a groove in a substantially semicircular horizontal single character or vertical single character, A shape that fits in the horizontal or vertical single-character groove portion, that is, a steel plate material such as stainless steel is formed into a substantially semicircular plate having a height that is half or less of the length of the diameter, and a pin portion at substantially the center of the substantially semicircular portion A tile peeling prevention connecting material integrally formed so as to be substantially T-shaped.

以下、本発明について添付図面を参照し、いくつかの実施例について詳細に説明する。
図1は、本発明の一実施例を示す。既存タイルの剥落防止用連結材1は図1に良く示されているように薄い厚さ、例えば約1mmの平板状のステンレス鋼材等からなり、直径の長さの半分以下の高さを有する略半円形板の形状、例えば回転刃の直径と同一の円形板を形成し、その中心から適宜の幅部分でカットして、高さが円直径の長さより半分以下の長さになるように略半円形板を形成する。さらに、略半円形状の弧状部の中央には一体的にピン8を形成してある。これは、アンカー効果をアップするため、タイル側面の接触面積を大幅にアップするために、略半円形板状の連結材を立ててピン8用孔と横または縦一文字状溝に挿し込むようにしたものである。
Hereinafter, some embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 shows an embodiment of the present invention. As shown in FIG. 1, the existing tile peeling prevention connecting member 1 is made of a thin stainless steel material having a thin thickness, for example, about 1 mm, and has a height less than half the length of the diameter. Form a semi-circular plate shape, for example, a circular plate having the same diameter as the rotary blade, cut from the center at an appropriate width portion, and so that the height is less than half the length of the circular diameter A semicircular plate is formed. Further, a pin 8 is integrally formed at the center of the substantially semicircular arc-shaped portion. In order to improve the anchor effect, the contact surface on the side surface of the tile is greatly increased, and a substantially semicircular plate-like connecting material is erected and inserted into the pin 8 hole and the horizontal or vertical single-letter groove. It is a thing.

以上のような構成の連結材にすることで建築機械メーカーの技術も向上し、溝の切削幅を薄く削る機械、エポキシ樹脂を薄く注入する機械、2液を混合して直接注入できる機械が市中に出回っているため、従来考えられなかった工法が可能になってきている。   By using the connecting material with the above-mentioned structure, the construction machine manufacturer's technology has also been improved. Because it is in circulation, it has become possible to construct methods that were previously unthinkable.

次に、前記図1で示した剥落防止用連結材1を用いて既存浮きタイルの剥落防止工法について図4に基づいて説明する。   Next, a method for preventing the existing floating tile from peeling off using the connecting member 1 for preventing peeling shown in FIG. 1 will be described with reference to FIG.

既存タイル貼りの目地がイモ目地ではタイル4枚の接続点の目地、ウマ目地ではタイル3枚の接続点の目地部にそれぞれコンクリート躯体内にまで到達するピン8用の孔を穿孔し、さらに剥落防止用連結材1を隣接するタイルの木口部分を露出するまで既存目地モルタルを横または縦一文字状に溝を刻設し、該ピン8用孔と横または縦一文字溝部位にエポキシ樹脂を注入し、該剥落防止用連結材1を挿入することで剥落防止用連結材1にエポキシ樹脂が充填され、隣接するタイルとの連結が計れる。   If the existing tiled joint is a joint, a hole for the pin 8 that reaches the joint of the concrete tile will be drilled at the joint of the four tiles at the joint, and at the joint of the three tiles at the horse joint, and then peeled off. The joint mortar 1 is cut into a groove in the shape of a horizontal or vertical character of the existing joint mortar until the end of the adjacent tile is exposed, and epoxy resin is injected into the hole for the pin 8 and the horizontal or vertical character groove. By inserting the stripping-preventing connecting material 1, the stripping-preventing connecting material 1 is filled with an epoxy resin and can be connected to adjacent tiles.

また、浮きモルタルの剥落防止工法を採用した場合について説明すると、補修すべき既存タイルのモルタル層の浮き部位に、面積あたり均等となるように所定間隔で浮きモルタルの表層よりコンクリート躯体に連通するピン8用孔を穿孔し、さらに横または縦一文字溝を刻設し、該ピン8用孔、横または縦一文字溝部位にエポキシ樹脂を注入し、表面積の大きい略半円形板の剥落防止用連結材1を挿入することで剥落防止用連結材1にエポキシ樹脂が接着され浮きモルタル層の保持を確実にするものである。   In the case of adopting the floating mortar peeling prevention method, the pins connected to the concrete frame from the surface layer of the floating mortar at a predetermined interval to the floating part of the mortar layer of the existing tile to be repaired at equal intervals. 8 hole, further engraved horizontal or vertical single character groove, injecting epoxy resin into the pin 8 hole, horizontal or vertical single character groove portion, connecting material for preventing peeling of a substantially semicircular plate having a large surface area By inserting 1, an epoxy resin is bonded to the peeling-preventing connecting material 1 to ensure the retention of the floating mortar layer.

すなわち、剥落防止用連結材1の形状として、ステンレス鋼等の鋼板材から形成したピン8を有する略半円形板によりエポキシ樹脂の接触面積を多くし、なおかつ既存タイル貼りの目地部で連結できるので、タイル自体を傷付けることがなく、しかも剥落を確実に防止できるものである。   That is, as the shape of the stripping prevention connecting material 1, the contact area of the epoxy resin is increased by a substantially semicircular plate having pins 8 made of a steel plate material such as stainless steel, and the joints can be connected by joint portions of existing tiles. The tile itself is not damaged, and the peeling can be surely prevented.

次に、図2に基づいて、他の実施例について詳細に説明する。
図1の実施例との違いは、略半円形板に換えて、薄い金属板からなる3角形で底辺の長さに対して、高さが1/2以下の2等辺3角形板である。
Next, another embodiment will be described in detail with reference to FIG.
A difference from the embodiment of FIG. 1 is an isosceles triangle plate having a triangle shape made of a thin metal plate and having a height of 1/2 or less with respect to the length of the base, instead of a substantially semicircular plate.

次に、図3に基づいて、本願発明の具体的な第一実施例について詳細に説明する。
本願発明のタイル剥落防止用連結材の底辺の中央部に1ヶ所(図3のイ参照)、あるいはその中央部と左右に複数ヶ所(図3のロ参照)の略矩形の切り欠き部を形成する。なお、この図3に示した連結材は、図1に示す略半円形板のものに切り欠き部を形成したものであるが、図2に示す2等辺3角形板に同様に切り欠き部を形成することはいうまでもない。
Next, a specific first embodiment of the present invention will be described in detail with reference to FIG.
Form a substantially rectangular notch at one location (see A in FIG. 3) at the base of the tile peeling prevention connecting material of the present invention, or at multiple locations (see B in FIG. 3) at the center and left and right. To do. The connecting material shown in FIG. 3 is a substantially semicircular plate shown in FIG. 1 with a notch formed therein, but the notch is similarly formed in the isosceles triangle plate shown in FIG. Needless to say, it is formed.

次に、図5に基づいて、第実施例について詳細に説明する。
本願発明の第一実施例である略半円形板タイル剥落防止用連結材を表面から見て表裏に凹凸部7(図5では波形の凹凸)を形成する。なお、この凹凸部7は、波形だけではなく三角山形や、四角山形の凹凸でも良く、厚みを補完するものであれば色々な形状を採用することができる。
Next, the second embodiment will be described in detail based on FIG.
Concave and convex portions 7 (corrugated concavities and convexities in FIG. 5) are formed on the front and back of the substantially semicircular plate tile peeling prevention connecting material according to the first embodiment of the present invention. In addition, this uneven | corrugated | grooved part 7 may be not only a waveform but a triangular mountain shape and a square mountain shape unevenness | corrugation, and if it complements thickness, various shapes are employable.

また、図5では第一実施例の略半円形板のタイル剥落防止用連結材について説明したが、実施例の3角形のものにも同様に凹凸部7を形成することも考えられる。 Also has been described a substantially semi-circular plate coupling member for preventing tiles chipped first embodiment in FIG. 5, it is conceivable to form the uneven portion 7 in the same manner to be triangular for real施例.

前記のように、凹凸部7を形成することで横または縦一文字溝の溝幅が大きく、タイル剥落防止用連結材の板厚が薄い場合でも、横または縦一文字溝にタイル剥落防止用連結材を挿入した場合、隙間がほとんどない状態になるので、斜めに傾倒することがなく、確実に安定した状態でエポキシ樹脂でタイル剥落防止用連結材を溝内にセットできる。   As described above, even if the groove width of the horizontal or vertical single-character groove is large by forming the concavo-convex part 7 and the thickness of the tile peeling-preventing connecting material is thin, the connecting material for tile peeling prevention in the horizontal or vertical single-character groove. When the is inserted, since there is almost no gap, the tile peeling prevention connecting material can be set in the groove with the epoxy resin in a stable state without tilting obliquely.

第一、第二実施例のタイル剥落防止用連結材1の表面あるいは表裏両面にエンボス加工を施すことも考えられる。 It is also conceivable to perform embossing on the surface or both front and back surfaces of the tile peeling prevention connecting material 1 of the first and second embodiments.

矩形のタイルであれば、そのタイルの大きさに合わせた大きさの連結材を用意することで、全ての矩形タイルに対応できる。   In the case of a rectangular tile, all rectangular tiles can be handled by preparing a connecting material having a size corresponding to the size of the tile.

本発明の一実施例であるタイル剥落防止用連結材を示す正面図である。It is a front view which shows the connection material for tile peeling prevention which is one Example of this invention. 本発明の他の実施例であるタイル剥落防止用連結材を示す正面図である。It is a front view which shows the connection material for tile peeling prevention which is the other Example of this invention. 本発明の第実施例であるタイル剥落防止用連結材で、(イ)は中央部に1ヶ所略矩形状の切り欠き部を形成したもの、(ロ)は中央部の他複数ヶ所略矩形状切り欠き部を形成したものを示す正面図である。FIG. 2 is a view showing a tile peeling prevention connecting material according to a first embodiment of the present invention, in which (A) is formed with a substantially rectangular cutout in one central portion, and (B) is substantially rectangular in a plurality of other locations in the central portion. It is a front view which shows what formed the shape notch part. 本発明のタイル剥落防止用連結材を使用してタイルの剥落を防止した状態を示すもので、(イ)は平面図、(ロ)は断面図である。The state which prevented the peeling of a tile using the connecting material for tile peeling prevention of this invention is shown, (A) is a top view, (B) is sectional drawing. 本発明の第実施例であるタイル剥落防止用連結材で、(イ)は正面図、(ロ)は平面図である。It is a connecting material for tile peeling prevention which is the 2nd example of the present invention, (a) is a front view and (b) is a top view.

1・・・・剥落防止用連結材 2・・・・切り欠き部
3・・・・目地部 4・・・・タイル
5・・・・調整モルタル 6・・・・躯体
7・・・・凹凸部 8・・・・ピン
DESCRIPTION OF SYMBOLS 1 .... Connection material for peeling prevention 2 .... Notch part 3 .... Joint part 4 .... Tile 5 ... Adjustment mortar 6 .... Housing 7 ... Unevenness Part 8: Pin

Claims (2)

既存タイル貼りの目地表面よりコンクリート躯体に向って既存目地モルタルをタイルの木口を露出し、コンクリート躯体に達する縦孔と、略半円形状の横一文字状または縦一文字状に溝を刻設し、該横または縦一文字溝部位に納まる形状、すなわちステンレス鋼等の鋼板材を直径の長さの半分以下の高さを有する略半円形板に形成し、横または縦一文字溝に挿入したタイル剥落防止用連結材の上部になる長辺の中央部、または中央部と、その中央部を挟んで複数個の切り欠き部を形成して、前記切り欠き部を利用して、指等で目地形状に合わせて仕上げ時に目地部を凹ませることができるようにし、その略半円形部の略中心にピン部を略T字形状になるように一体に形成したことを特徴とするタイル剥落防止用連結材。 Expose the existing joint mortar from the existing tiled joint surface to the concrete frame, expose the mouth of the tile, and make a vertical hole reaching the concrete frame and a groove in a substantially semicircular horizontal single character or vertical single character, A shape that fits in the horizontal or vertical single-character groove portion, that is, a steel plate material such as stainless steel is formed into a substantially semicircular plate having a height that is less than half the length of the diameter, and tile stripping prevention that is inserted in the horizontal or vertical single-character groove The middle part of the long side that becomes the upper part of the connecting material for the material, or the center part, and a plurality of notches are formed across the center part, and using the notches, the joint is formed with a finger or the like. In addition, the joint part for preventing tile peeling is characterized in that the joint part can be recessed at the time of finishing, and the pin part is integrally formed so as to be substantially T-shaped at substantially the center of the substantially semicircular part. . 前記略半円形板に平面から見て表裏に凹凸部を形成したことを特徴とする請求項1に記載のタイル剥落防止用連結材 2. The tile peeling prevention connecting material according to claim 1, wherein uneven portions are formed on the front and back of the substantially semicircular plate as viewed from above .
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