JP5209231B2 - Securing the adhesive injection gap when repairing floating tiles - Google Patents
Securing the adhesive injection gap when repairing floating tiles Download PDFInfo
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- JP5209231B2 JP5209231B2 JP2007129236A JP2007129236A JP5209231B2 JP 5209231 B2 JP5209231 B2 JP 5209231B2 JP 2007129236 A JP2007129236 A JP 2007129236A JP 2007129236 A JP2007129236 A JP 2007129236A JP 5209231 B2 JP5209231 B2 JP 5209231B2
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Description
本発明は壁面のタイル陶片浮きや石材などの浮きを修復するために、接着剤注入工程の前に行い、低圧注入器に充填された接着剤が浮き箇所全体に注入されて確実な接着強度を得るためのタイル陶片浮きの修復時に於ける接着剤注入隙間の確保工法に関する。 The present invention is carried out before the adhesive injection process to repair the floating of the ceramic tiles and stones on the wall surface, and the adhesive filled in the low pressure injector is injected into the entire floating part to ensure the adhesive strength. about the tile pottery fragments floating of securing construction method in the adhesive injection gap during repair to obtain.
従来、タイル浮きを修復する場合、タイル陶片自体の浮き及び貼付けモルタルの浮きと、コンクリートとモルタル層の境の浮きを区別してマーキングしていた。この２種類の浮きは修復工法が異なるため区別が必要であった。この時、コンクリートとモルタル層の境の浮きを修復する場合には、グリースガンを使用すれば略確実に行えるが、タイル陶片自体の浮き及び貼付けモルタルの浮きを修復する場合には、グリースガンを使用すると多種類の問題が生じるため、殆ど使用されていないのが現状である。従って、タイル陶片自体の浮き及び貼付けモルタルの浮きを修復する工法としては、カッターを入れて浮いているタイル陶片を撤去し、新たなタイル陶片を貼付ける工法と、タイル陶片の中央に穴を開け、アンカーピンで一枚ずつ固定する工法が行われている。しかしながら、前記浮いているタイル陶片を撤去し、新たなタイル陶片を貼付ける工法は、浮いたタイル陶片を割って除去し、且つ貼付けモルタルも除去させてからタイル陶片の貼着面をきれいにし、更に新たなタイル陶片を貼着するため、手間が掛かると共に、新たなタイル陶片を貼着させてもそのタイル陶片は周囲のタイル陶片と色調が異なってしまい、修復した所が目立つものとなっていた。一方、前記タイル陶片の中央に穴を開け、アンカーピンで一枚ずつ固定する工法は、タイル陶片に穴を穿設すると共にアンカーピンをタイル陶片の表面よりも凹ませて打込み、凹み部を修復する作業が行われるため、手間が掛かると共に、アンカーピンを打込んだ箇所は近くで見ると直ぐに分かってしまい、外観を均一な色調に仕上げることは難しかった。 Conventionally, when repairing tile floating, marking was performed by distinguishing the floating of the tile ceramic piece itself and the sticking mortar from the floating of the boundary between the concrete and the mortar layer. These two types of floats needed to be distinguished because the restoration methods were different. At this time, when the floating of the boundary between the concrete and the mortar layer is repaired, it can be almost surely performed by using a grease gun. However, when the floating of the tile ceramic piece itself and the floating of the attached mortar are repaired, the grease gun Since there are many types of problems when using, it is almost never used. Therefore, the method of repairing the floating of the ceramic tile itself and the floating of the mortar is to remove the floating ceramic tile with a cutter and paste a new ceramic tile, and the center of the ceramic tile. There is a method of drilling holes and fixing them one by one with anchor pins. However, the method of removing the floating tile porcelain and applying a new tile porcelain is to remove the floating tile porcelain and remove the pasted mortar, and then remove the sticking mortar, and then attach the tile porcelain. It takes time and effort to clean up the tiles and attach new tile ceramic pieces, and even if new tile ceramic pieces are attached, the tile ceramic pieces will have a different color tone from the surrounding tile ceramic pieces and will be restored. The place where I did was prominent. On the other hand, in the method of making a hole in the center of the tile ceramic piece and fixing it one by one with an anchor pin, the hole is made in the tile ceramic piece, and the anchor pin is recessed from the surface of the tile ceramic piece and driven. Since the work of repairing the part is performed, it takes time and the place where the anchor pin is driven is immediately known when viewed nearby, and it is difficult to finish the appearance in a uniform color.
このため、タイル陶片を傷つけることなく接着剤が注入される接着方法として、特開平９−２１７４９６号がある。この接着方法は、複数のタイル（タイル陶片）間の下地モルタルが露出する部位から、下地モルタルを穿設し、この穿孔により形成された穿孔穴の側面から、穿孔穴に隣接するタイルの裏に接している下地モルタル（貼付けモルタル）を、穿孔穴よりも小さなカッターで切削し、この切削によりタイルと下地モルタルとの間にカッターの半径の範囲で下地モルタルが切削除去されて形成した極めて小さな隙間から、タイルの裏に接着剤を注入する。この時、穿孔穴にアタッチメントを挿入し更に接着剤の注入器を装着し、注入器から注入された接着剤をタイルと下地モルタルとの間に形成された隙間に注入するため、穿孔穴の周囲から隙間通路が図６（ａ）に示すように確保されてタイル（１）と下地モルタル（３）との接着が隙間通路を通って行われる。この隙間通路は、タイル（１）裏面全体に形成されるものではなく、穿孔穴の周囲だけに接着剤が回り込むものであった。尚、図６（ａ）は特開平９−２１７４９６号に於ける図４の右側に示す図である。 For this reason, as an adhesion method in which an adhesive is injected without damaging the tile ceramic pieces, there is JP-A-9-217696. In this bonding method, the base mortar is drilled from the portion where the base mortar between the tiles (tile tiles) is exposed, and the back of the tile adjacent to the perforated hole is formed from the side surface of the perforated hole formed by the perforation. The base mortar (attached mortar) in contact with the surface is cut with a cutter smaller than the perforated hole, and this cutting formed the ground mortar between the tile and the base mortar within the radius of the cutter. From the gap, inject the adhesive into the back of the tile. At this time, an attachment is inserted into the perforated hole, and an adhesive injector is attached, and the adhesive injected from the injector is injected into the gap formed between the tile and the base mortar. Thus, the gap passage is secured as shown in FIG. 6 (a), and the tile (1) and the base mortar (3) are bonded through the gap passage. This gap passage was not formed on the entire back surface of the tile (1), but the adhesive wraps around only the perforated holes. FIG. 6A is a view shown on the right side of FIG. 4 in Japanese Patent Laid-Open No. 9-217496.
しかしながら、図６（ｂ）の時や図６（ｃ）の時には隙間通路が途絶えてしまうため、タイル（１）と下地モルタル（３）との接着が充分に行われない場合も多く生じ、確実な接着注入作業を行うことは困難であった。このことは特開平９−２１７４９６号の段落番号「００５６」に、カートリッジから所望の圧力で接着剤を２次注入する必要性が記載されている。又、仮に１次注入において注入があまり良く行われなかった部分にも接着剤が注入できるようになると、記載されているが、実際には、エアー抜きがないため、ある程度接着剤が穿孔穴の周囲に注入されたとしても注入後、接着剤が戻されてしまうため、タイル裏面全体に接着剤が充填されることはないのが現状である。又、特開平９−２１７４９６号は、複数のタイル間から下地モルタル（３）が露出する深目地仕上げのタイルに対する接着方法であり、下地（貼付け）モルタル（３）とタイル（１）との間に接着剤を注入して、深目地仕上げのタイル（１）を前記下地モルタル（３）に接着する方法であるため、本発明のような目地埋めされたタイル陶片（１）に対する修復方法と異なり、貼付けモルタル（３）とコンクリート（４）間の浮きを接着剤で修復することは不可能であり、且つそのような記載もない。 However, since the gap passage is interrupted in the case of FIG. 6B or FIG. 6C, the tile (1) and the base mortar (3) are often not sufficiently adhered to each other. It was difficult to perform a proper adhesive injection work. This is described in paragraph No. “0056” of Japanese Patent Application Laid-Open No. 9-21796, which describes the necessity of secondary injection of an adhesive at a desired pressure from a cartridge. In addition, although it is described that the adhesive can be injected even in the portion where the injection has not been performed very well in the primary injection, in practice there is no air venting, so that the adhesive has some holes in the hole. Even if it is injected into the periphery, the adhesive is returned after the injection, so that the entire back surface of the tile is not filled with the adhesive. Japanese Patent Laid-Open No. 9-217496 is an adhesion method to a deep joint finish tile in which the foundation mortar (3) is exposed between a plurality of tiles, and between the foundation (sticking) mortar (3) and the tile (1). A method of repairing a tile ceramic piece (1) filled with joints according to the present invention, since a tile (1) having a deep joint finish is adhered to the base mortar (3) by injecting an adhesive into In contrast, it is impossible to repair the float between the applied mortar (3) and the concrete (4) with an adhesive, and there is no such description.
上記以外に、タイル自体を除去せず且つ新たなタイルを貼付けることなく、タイル自体の浮きの修復工法或いはタイル剥落防止工法としては、本発明者が特願２００６−２０２７６２或いは特願２００６−２５２２０８で提案したところである。この工法に於いて、浮きが発見されたタイル陶片の上からハンマーなどで軽く叩き、タイル陶片の裏面へ接着剤が回り易くするための工法は行われていたが、現実としては、タイル陶片の裏面全体に接着剤を確実に回り込ませることは難しく、常時、確実に回り込ませて行える接着方法はないのが現状であり、浮いたタイル陶片の裏面を剥落することなく肌分けして剥離させる方法や発想は従来にはないものであった。
本発明は壁面や天井面などのタイル陶片浮きや石材などの浮きを修復する際に、接着剤が低圧注入器で簡単に且つ確実に充填でき、タイル陶片浮きの修復が簡単に行えると共に、貼付けモルタルとコンクリートの間の浮きも低圧注入器で簡単に且つ確実に行うことが可能となるタイル陶片浮きの修復時に於ける接着剤注入隙間の確保工法を提供することを目的とする。 In the present invention, when repairing floating tiles such as walls and ceilings and floating stones, the adhesive can be easily and reliably filled with a low-pressure injector, and the tile ceramics floating can be easily repaired. An object of the present invention is to provide a method for securing an adhesive injection gap when repairing a tile porcelain float that makes it possible to easily and reliably perform a float between affixed mortar and concrete with a low-pressure injector.
本発明は上記現状に鑑み成されたものであり、特には特願２００６−２０２７６２或いは特願２００６−２５２２０８で提案した工法に於ける接着剤注入工程の前工程であり、つまり、除去した目地から所定工具を挿入し、タイル陶片下部の側面から所定工具の差込部を貼付けモルタルの底面に差込み、所定工具によってタイル陶片の裏面或いは貼付けモルタルの裏面に剥離隙間を確保して、接着剤の回り込みを確実に且つ簡単に行えるタイル陶片浮きの修復時に於ける接着剤注入隙間の確保工法と成す。この時、前記タイル陶片浮きやその貼付けモルタル浮きが、２枚以上のタイル陶片に亘る場合に、予め連続するタイル陶片の側面側の目地材を除去すると共に除去した目地の少なくとも上下端辺にサンダーで分離溝を入れ、前記除去された目地から所定工具を挿入して、そのタイル陶片或いは貼付けモルタルに剥離隙間が確保されるようにすると良く、又、深目地仕上げのタイル陶片の場合にも、その浮いたタイル陶片の外周３辺に剥離可能なシール材を充填させ、他の１辺側の目地から所定工具を挿入し、タイル陶片下部の側面から貼付けモルタルの底面に所定工具の差込部を差込み、所定工具によってタイル陶片或いは貼付けモルタルに剥離隙間を確保させるようにしても良い。尚、本発明で言う「タイル陶片」は、単に陶磁器製タイルだけを指すのではなく、外壁や内壁などの貼着面に貼着されるものを指し、例えば、レンガ，外壁タイル，石板などの総称として用いるものとする。 The present invention has been made in view of the above-described situation, and in particular, is a pre-process of the adhesive injection process in the method proposed in Japanese Patent Application No. 2006-202762 or Japanese Patent Application No. 2006-252208, that is, from the removed joint. Insert the predetermined tool, insert the insertion part of the predetermined tool from the side of the bottom of the tile ceramic piece into the bottom of the pasting mortar, secure the separation gap on the back of the tile ceramic piece or the back of the pasting mortar with the predetermined tool, and adhesive This is a method for securing an adhesive injection gap when repairing a floating tile ceramic piece, which can reliably and easily wrap around the tile. At this time, when the tile ceramic piece floating and the mortar floating attached thereto extend over two or more tile ceramic pieces, the joint material on the side surface side of the continuous tile ceramic piece is removed and at least the upper and lower ends of the removed joint. It is preferable to insert a separation groove on the side with a sander and insert a predetermined tool from the removed joint so that a separation gap is secured in the tile ceramic piece or affixed mortar. Also in the case of the above, the sealable material that can be peeled is filled on the outer periphery of the tile piece, and a predetermined tool is inserted from the joint on the other side. It is also possible to insert an insertion portion of a predetermined tool into the tile and secure a separation gap in the tile ceramic piece or the pasting mortar with the predetermined tool. The “tile ceramic piece” as used in the present invention refers not only to ceramic tiles but also to those attached to the attachment surface of the outer wall or inner wall, for example, bricks, outer wall tiles, stone plates, etc. It shall be used as a general term.
請求項１のように除去した目地（２）から所定工具（６）を挿入し、タイル陶片（１）下部の側面から所定工具（６）の差込部（62）を貼付けモルタル（３）の底面に差込み、所定工具（６）によってタイル陶片（１）或いは貼付けモルタル（３）を持上げると、タイル陶片（１）か貼付けモルタル（３）に浮きを生じている方が肌分けされて剥離隙間（Ａ）を確保できる結果となるため、片手で注入器（注射器）を軽く押すだけで接着剤が剥離隙間（Ａ）に滲み込むように充填され、タイル陶片（１）浮きの修復と共に貼付けモルタル（３）浮きの修復も同時に行えるものとなり、且つ、この工程も容易に確実に行えるものとなる。 The predetermined tool (6) is inserted from the joint (2) removed as in claim 1, and the insertion part (62) of the predetermined tool (6) is pasted from the side of the lower part of the tile ceramic piece (1). When the tile ceramic piece (1) or affixed mortar (3) is lifted with the specified tool (6), the person who has raised the tile porcelain piece (1) or the affixed mortar (3) will be separated. As a result, the separation gap (A) can be secured, so that the adhesive is soaked into the separation gap (A) by simply lightly pushing the syringe (syringe) with one hand, and the tile ceramic piece (1) floats. The mortar (3) can be repaired at the same time as the repair of the mortar, and this process can be easily and reliably performed.
請求項２のように２枚以上のタイル陶片（１）に亘る浮きを修復する場合に、除去した目地（２）の少なくとも上下端の目地（２）に予めサンダーで分離溝を入れ、除去した目地（２）から前記所定工具（６）を挿入して、タイル陶片（１）或いは貼付けモルタル（３）に剥離隙間（Ａ）を確保させることにより、２枚以上のタイル陶片（１）の浮きであっても、一度に接着剤注入工程が確実に行えるものとなる。 When repairing the floating over two or more tile ceramic pieces (1) as in claim 2, at least the upper and lower joints (2) of the removed joints (2) are preliminarily inserted with a sander and removed. By inserting the predetermined tool (6) from the joint (2) and securing the separation gap (A) in the tile ceramic piece (1) or the pasting mortar (3), two or more tile ceramic pieces (1 ), The adhesive injection process can be reliably performed at once.
請求項３に示すように深目地仕上げのタイル陶片（１）の外周３辺に剥離可能なシール材（５）を充填させ、他の１辺側の目地（２）から所定工具（６）を挿入し、タイル陶片（１）下部の側面から貼付けモルタル（３）の底面に所定工具（６）の差込部（62）を差込み、所定工具（６）によってタイル陶片（１）或いは貼付けモルタル（３）に剥離隙間（Ａ）を確保させることにより、深目地仕上げのタイル陶片（１）浮きの修復が容易に行えると共に複数枚に亘る部分的な深目地仕上げのタイル陶片（１）浮きの修復であっても、略同時に接着剤注入工程が確実に行えるものとなる。 As shown in claim 3, a seal material (5) that can be peeled off is filled on the outer periphery of the tile ceramic piece (1) with a deep joint finish (1), and a predetermined tool (6) is supplied from the joint (2) on the other side. Insert the insertion part (62) of the predetermined tool (6) into the bottom surface of the mortar (3) from the side of the bottom of the tile ceramic piece (1), and insert the tile ceramic piece (1) or By securing the separation gap (A) in the pasting mortar (3), the tiled ceramic pieces with deep joint finish (1) can be easily repaired and the tile ceramic pieces with partial deep joint finish across multiple sheets ( 1) Even in the repair of floating, the adhesive injection process can be surely performed almost simultaneously.
図１は本発明の実施形態を示す図であり、この図に示す番号について説明する。（１）はタイル陶片である。（２）はタイル陶片（１）の周辺に設けた目地であり、（３）はタイル陶片（１）をコンクリート（４）に固定するための貼付けモルタルである。（５）は目地（２）に充填する剥離可能なシール材であり（図４参照）、該シール材（５）は深目地仕上げのタイル陶片（１）のものに使用する。このシール材（５）は従来から塗布修復時に使用される注入器固定用のものを用いれば良い。 FIG. 1 is a diagram showing an embodiment of the present invention, and the numbers shown in this figure will be described. (1) is a tile ceramic piece. (2) is a joint provided around the tile ceramic piece (1), and (3) is an affixing mortar for fixing the tile ceramic piece (1) to the concrete (4). (5) is a peelable sealing material filling the joint (2) (see FIG. 4), and the sealing material (5) is used for the tile ceramic piece (1) having a deep joint finish. This sealing material (5) may be a conventional one for fixing an injector that is used during coating repair.
図２は本発明で使用する剥がし用工具であり、目地（２）から挿入して、タイル陶片（１）浮き或いは貼付けモルタル（３）浮きの箇所に剥離隙間（Ａ）が確保されるための剥がし用の金属製所定工具である。これについて詳細に説明する。前記所定工具（６）は、断面形状が角形や円形などの棒状の工具本体（61）と、該工具本体（61）の両端部に形成すると共に、タイル陶片（１）下部側面に差込み且つその先端によってタイル陶片（１）或いは貼付けモルタル（３）を若干持上げて肌分けする剥離隙間（Ａ）が確保されるための差込部（62）とから成されている［図２（ａ）参照］。この工具本体（61）の長さとしては２００ｍｍ前後が好ましく、前記差込部（62）の幅としては１０ｍｍ前後が好ましい。又、図２（ｂ）の所定工具（６）の差込部（62）の幅としては１０ｍｍ〜４０ｍｍ前後としても良く、且つ、差込部（62）の裏面（62a）にクッション材（７）を貼着させると、タイル陶片（１）の角部の欠け防止に有効なものとなる。更に図２（ｃ）の所定工具（６）のようにタイル陶片（１）の角部に当る面積を増やすと共に作用する力を緩和させるために、差込部（62）の裏面（62a）と面一に突片（８）を両側に延出させ、該突片（８）の裏面及び裏面（62a）にクッション材（３）を設けたものとしても良い。尚、前記差込部（62）は工具本体（61）の片側のみに形成させたものとしても良い。又、前記クッション材（７）の材質としてはゴムや合成樹脂などの弾力性を有したものを用いるのが好ましい。 FIG. 2 shows a peeling tool used in the present invention, which is inserted from the joint (2), and a separation gap (A) is secured at the place of the tile ceramic piece (1) floating or pasting mortar (3) floating. It is a metal predetermined tool for peeling off. This will be described in detail. The predetermined tool (6) is formed in a rod-shaped tool body (61) having a cross-sectional shape of a square or a circle, and both ends of the tool body (61), and is inserted into a lower side surface of the tile ceramic piece (1) and The tip part is composed of an insertion part (62) for securing a peeling gap (A) for slightly lifting the tile ceramic piece (1) or the pasting mortar (3) and separating the skin [FIG. 2 (a) )reference]. The length of the tool body (61) is preferably about 200 mm, and the width of the insertion portion (62) is preferably about 10 mm. Further, the width of the insertion portion (62) of the predetermined tool (6) in FIG. 2 (b) may be around 10 mm to 40 mm, and a cushion material (7) is provided on the back surface (62a) of the insertion portion (62). ) Is effective for preventing chipping of the corner of the tile ceramic piece (1). Further, as shown in the predetermined tool (6) of FIG. 2 (c), the rear surface (62a) of the insertion portion (62) is used to increase the area hitting the corner portion of the tile ceramic piece (1) and reduce the acting force. It is also possible to extend the protrusions (8) to both sides flush with each other and provide the cushion material (3) on the back surface and back surface (62a) of the protrusions (8). The insertion part (62) may be formed only on one side of the tool body (61). The cushion material (7) is preferably made of elastic material such as rubber or synthetic resin.
次に本発明の工法を図１に基づいて説明する。予め、タイル陶片（１）を小ハンマーなどで叩いて浮きチェックを行い、タイル陶片（１）浮き及び貼付けモルタル（３）浮きと、コンクリート（４）とモルタル層との浮きを区別し、タイル陶片（１）浮き及び貼付けモルタル（３）浮きが生じている箇所に図３に示すようなマーキングを付けておき、浮いたタイル陶片（１）及び貼付けモルタル（３）浮きが生じているタイル陶片（１）の側面の目地（２）をダイヤモンドカッター等により除去すると共にマスキング工程も行っておく。尚、この時、前記マスキング工程は必ずしも行う必要はない。先ず始めに、除去した目地（２）から所定工具（６）を図１（ａ）に示すように挿入する。そして所定工具（６）の差込部（62）が貼付けモルタル（３）の底面に差込まれるように、ハンマーなどを用いて工具本体（61）を図１（ｂ）の矢印方向から軽く叩く。すると、差込部（62）は貼付けモルタル（３）の底面（裏面）に食い込んで差込まれるのである。次に所定工具（６）を図１（ｃ）の矢印のように回転させると、差込部（62）の差込まれた箇所がテコの原理により持上げられると共に貼付けモルタル（３）も持上げられるのである。 Next, the construction method of the present invention will be described with reference to FIG. Preliminarily check the float by hitting the tile ceramic piece (1) with a small hammer, etc., and distinguish the tile ceramic piece (1) floating and pasting mortar (3) from the concrete (4) and the mortar layer, Tile porcelain (1) Floating and pasting mortar (3) Marking as shown in Fig. 3 is put on the place where the floating has occurred, floating tile porcelain (1) and pasting mortar (3) The joint (2) on the side surface of the tile piece (1) is removed with a diamond cutter or the like, and a masking step is also performed. At this time, the masking process is not necessarily performed. First, a predetermined tool (6) is inserted from the removed joint (2) as shown in FIG. Then, the tool body (61) is tapped with a hammer or the like from the direction of the arrow in FIG. 1 (b) so that the insertion part (62) of the predetermined tool (6) is inserted into the bottom surface of the affixing mortar (3). . Then, the insertion part (62) bites into the bottom surface (back surface) of the pasting mortar (3) and is inserted. Next, when the predetermined tool (6) is rotated as shown by the arrow in FIG. 1 (c), the inserted portion of the insertion portion (62) is lifted by the principle of leverage, and the pasting mortar (3) is also lifted. It is.
この場合、タイル陶片（１）浮きの場合は、貼付けモルタル（３）は剥がれずに差込部（62）によって破壊され、タイル陶片（１）の底面（裏面）に差込部（62）の先端が当り、更にタイル陶片（１）が持上げられて浮き、「ビシ」という音がした時点で所定工具（６）の回転を止める。すると、タイル陶片（１）の裏面と貼付けモルタル（３）の間が剥がされ、図１（ｄ）に示すように肌分けされて若干浮いた剥離隙間（Ａ）が確保できるのである。この時、所定工具（６）に加える力は徐々に増して行くのが好ましい。一方、貼付けモルタル（３）浮きの場合は、貼付けモルタル（３）が差込部（62）によって持上げられて浮き、上記同様に「ビシ」という音がした時点で所定工具（６）の回転（傾け）を止めれば、貼付けモルタル（３）の裏面とコンクリート（４）の間が、図１（ｅ）に示すように肌分けされて若干浮いた剥離隙間（Ａ）が確保できるものとなるのである。 In this case, when the tile ceramic piece (1) is floated, the pasted mortar (3) is not peeled off and is destroyed by the insertion part (62), and the insertion part (62 ) Hits the tip, and the tile ceramic piece (1) is lifted and floated, and when the sound of “bishi” is heard, the rotation of the predetermined tool (6) is stopped. Then, the space between the back surface of the tile ceramic piece (1) and the pasted mortar (3) is peeled off, and as shown in FIG. At this time, it is preferable that the force applied to the predetermined tool (6) gradually increases. On the other hand, in the case of the sticking mortar (3) floating, the sticking mortar (3) is lifted by the insertion portion (62) and floats, and when the sound of “bishi” is heard in the same manner as described above, the rotation of the predetermined tool (6) ( If the (tilt) is stopped, the gap between the back of the mortar (3) and the concrete (4) is separated as shown in FIG. is there.
その後、従来通りの修復工程を行えば良い。例えば、接着剤が充填された注入器（注射器）を片手で軽く押せば、接着剤は剥離隙間（Ａ）に滲み込むように充填され、タイル陶片（１）の裏面全体或いは貼付けモルタル（３）の裏面全体に確実に且つ簡単に接着剤が回り込むものとなる。この結果、接着剤注入工程が容易に行えるものとなると共に接着強度も確保されるものとなるのである。このように本発明の工程を接着剤注入工程前に行うと、従来困難であった貼付けモルタル（３）浮きの修復が、低圧力であっても接着剤注入が簡単に行えるものとなるのである。又、前記剥がし用の所定工具（６）を用いれば、テコの原理が応用され、タイル陶片（１）や貼付けモルタル（３）が簡単に肌分けされて若干浮いた剥離隙間（Ａ）を確保することが可能なものとなる。 Thereafter, a conventional repair process may be performed. For example, if an injector (syringe) filled with an adhesive is lightly pressed with one hand, the adhesive is filled so as to soak into the peeling gap (A), and the entire back surface of the tile ceramic piece (1) or a pasted mortar (3 ) And the adhesive wraps around the entire back surface reliably and easily. As a result, the adhesive injection process can be easily performed and the adhesive strength can be secured. As described above, when the process of the present invention is performed before the adhesive injection process, the adhesive mortar (3), which has been difficult to repair, can be easily repaired even at low pressure. . Moreover, if the predetermined tool (6) for peeling is used, the principle of leverage is applied, and the tile porcelain piece (1) and the pasting mortar (3) are easily separated into skins, and the peeling gap (A) is slightly lifted. It can be secured.
図３は浮き箇所を示す正面図であり、浮きが生じているタイル陶片（１）周囲の目地材を図中の斜線箇所のように除去しておく。この時、タイル陶片（１）が１つの場合は、目地材を１辺分除去した後、本発明の工程を行う。またタイル陶片（１）が２つ以上の場合は、連続するタイル陶片（１）の側面の目地材を上記同様に除去した後、その目地（２）の少なくとも上下端辺にサンダーで分離溝を入れた後、目地材が除去された目地（２）から本発明の工程を行えば良い。前記所定工具（６）によって剥離隙間（Ａ）を確保する際、浮いたタイル陶片（１）だけに剥離隙間（Ａ）が得られ、他の余分な箇所の肌分け防止が前記分離溝によって可能となる。又、深目地仕上げのタイル陶片（１）の場合には、そのまま所定工具（６）を使用して剥離隙間（Ａ）が確保される作業を行うと、脱落する恐れがあるため、タイル陶片（１）の外周３辺の目地（２）にシール材（５）を図４に示すように充填させた後、他の１辺から本発明の工程を行えば良い。 FIG. 3 is a front view showing the floating portion, and the joint material around the tile ceramic piece (1) where the floating has occurred is removed as indicated by the hatched portion in the drawing. At this time, when there is one tile ceramic piece (1), after removing the joint material by one side, the process of the present invention is performed. If there are two or more tile ceramic pieces (1), remove the joint material on the side of the continuous tile ceramic piece (1) in the same way as above, and then separate it with at least the upper and lower edges of the joint (2). After the groove is formed, the process of the present invention may be performed from the joint (2) from which the joint material has been removed . When the separation gap (A) is secured by the predetermined tool (6), the separation gap (A) is obtained only in the floating tile ceramic piece (1), and the separation groove prevents the separation of other excess portions. It becomes possible. In addition, in the case of tiled ceramic pieces (1) with deep joint finish, there is a risk of falling off if the separation gap (A) is secured using the predetermined tool (6) as it is. After filling the joint (2) on the outer peripheral side of the piece (1) with the sealing material (5) as shown in FIG. 4, the process of the present invention may be performed from the other side.
次に発明の作用を図５に基づいて説明する。本発明の工程を上記の要領で行った場合の接着剤の浸透状況を確認した所、図５（ａ）のようにコーナータイル陶片（１）浮き或いはその貼付けモルタル（３）浮きに対して、図中の矢印箇所の目地（２）から所定工具（６）が使用されて剥離隙間（Ａ）を右側に確保した後、接着剤を図中の矢印から注入すると、コーナータイル陶片（１）及び貼付けモルタル（３）浮きが修復されることが確認された。又、図５（ｂ）のようにタイル陶片（１）浮きやその貼付けモルタル（３）浮きが、横方向に連続した２枚のタイル陶片（１）に亘る場合、上記要領で１枚のタイル陶片（１）の側面から所定工具（６）で肌分けして剥離隙間（Ａ）を確保した後、接着剤を図中の矢印の目地（２）から注入すると、下方のタイル陶片（１）と隣のタイル陶片（１）の浮きが修復されることが確認された。この確認方法としては、タイル陶片（１）を小ハンマーなどで叩いて浮きチェックを行う方法で確認すると共に、修復したタイル陶片（１）を剥がして接着剤の回り込み具合を目視で確認する方法である。尚、前記タイル陶片（１）浮きが１枚の場合の修復後、約１０００箇所前後を上記確認方法で接着状態のチェックした結果、全て良好であった。又、本発明の所定工具（６）によってタイル陶片（１）或いは貼付けモルタル（３）に剥離隙間（Ａ）を確保する際、タイル陶片（１）の割れや欠けの発生は生じなかった。 Next, the operation of the invention will be described with reference to FIG. When the state of penetration of the adhesive when the process of the present invention was performed as described above was confirmed, as shown in FIG. 5 (a), the corner tile porcelain piece (1) floated or its affixed mortar (3) floated When a predetermined tool (6) is used from the joint (2) at the arrow location in the figure to secure the peeling gap (A) on the right side, and the adhesive is injected from the arrow in the figure, the corner tile ceramic piece (1 ) And pasted mortar (3) It was confirmed that the float was repaired. Also, as shown in Fig. 5 (b), when the tile ceramic piece (1) floats and its mortar (3) float extends over two tile ceramic pieces (1) continuous in the horizontal direction, one piece as described above. After separating the skin from the side of the tile ceramic piece (1) with a predetermined tool (6) and securing the separation gap (A), when the adhesive is injected from the joint (2) of the arrow in the figure, the tile ceramic below It was confirmed that the floating of the piece (1) and the adjacent tile ceramic piece (1) was repaired. As a confirmation method, the tile ceramic piece (1) is struck with a small hammer or the like to check the float, and the repaired tile ceramic piece (1) is peeled off to visually check the adhesive wrapping condition. Is the method. In addition, after repairing when the tile ceramic piece (1) had one float, the adhesive state was checked by the above confirmation method at about 1000 locations, and all were good. Further, when the separation gap (A) was secured in the tile ceramic piece (1) or the pasting mortar (3) with the predetermined tool (6) of the present invention, the tile ceramic piece (1) was not cracked or chipped. .
１ タイル陶片
２ 目地
３ 貼付けモルタル
５ シール材
６ 所定工具
61 工具本体
62 差込部
62a 裏面
７ クッション材
８ 突片
Ａ 剥離隙間
DESCRIPTION OF SYMBOLS 1 Tile porcelain 2 Joint 3 Pasting mortar 5 Seal material 6 Predetermined tool
61 Tool body
62 Plug
62a Back surface 7 Cushion material 8 Projection piece A Separation gap
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