JP5272276B2 - Degraded tile removal method and degraded tile peeling tool used for degraded tile removal method - Google Patents

Description

  The invention of the present application is a concrete frame surface that quietly and quickly removes only the deteriorated tile among the tiles forming the outer wall of the tile without vibration and noise, and without generating dust from joints, affixed mortar, adjustment mortar, etc. More particularly, the present invention relates to a deteriorated tile removing method for removing and removing a deteriorated tile, and a tool for removing a deteriorated tile used for the deteriorated tile removing method.

From the aesthetic point of view of creating durability and luxury as an outer wall material of a building such as a building, there is generally a tile outer wall in which tiles and thin stone plates are used and these tiles and stone plates are bonded to a concrete frame surface.
When using a tile or stone plate for the outer wall, if the concrete frame surface is not flat, apply the adjustment mortar to the surface of the concrete frame to form a flat surface, and then apply the adhesive mortar to the flat adjustment mortar surface. Then, tiles were stuck on the surface of the applied mortar, and joint mortar was formed between the tiles to form joints, thereby completing the outer wall of the tile.
When the concrete body surface is a flat surface, tiles with affixed mortar on the back surface were directly attached to the concrete body surface, and joints were formed between the tiles to complete the tile outer wall.
After the construction of the tile outer wall, after the construction, due to joints and cracks in the tile, rainwater infiltrates into the back surface of the tile and the tile floats from the concrete frame surface, so-called tile lifting occurs. As for the repair method of the tile outer wall where the tile floating occurred, it is common to cut the unhealthy tile using an air chipper or electric chipper after cutting the edge between the deteriorated tile and the healthy tile with a concrete cutter. (For example, see Patent Document 1). Detachment of deteriorating tiles due to chipping may cause peeling of even healthy tiles around deteriorating tiles that should not be peeled off due to large vibrations generated during chipping. However, there were cases in which it was longer than originally planned. In addition, since the chipping work uses an air chipper or an electric chipper, noise is generated, and residents in the vicinity of the construction site are inconvenienced. In recent years, when environmental issues have been rigorously questioned, there has been a serious problem that even a slight sound is considered to be noise pollution, and the work for removing the deteriorated tile has to be stopped.
The invention disclosed in Patent Document 2 relates to a method of peeling and removing a tile on a tiled floor surface in which a tile having a sheet piece attached to the back surface is laid on a cabinet floor. The joint is cut with a cutter, and the tile can be lifted upward together with the sheet piece using the cut joint as a bent portion so that the tile can be easily peeled off from the casing floor. The invention disclosed in Patent Document 2 is a concrete frame floor in which a tile is laid with a sheet interposed, and is not related to the present invention.
JP 2006-274709 A Japanese Patent Laid-Open No. 2007-120028

  The present invention was devised in view of the above-mentioned problems of the prior art, and by attaching the attachment to the deteriorated tile surface with an adhesive and pulling the attachment forward, vibration and noise are not generated. In addition, the degraded tile removal method and the degraded tile removal method can efficiently remove the deteriorated tiles that can be peeled off instantaneously and quietly, without the surrounding healthy tiles co-floating or co-peeling. An object of the present invention is to provide a tool for removing a deteriorated tile to be used.

The invention according to claim 1 of the present invention is composed of a bottomed cage body having a space part capable of storing therein a deteriorated tile bonded to an attachment, and the bottomed cage body is deteriorated to be peeled from the outer wall of the tile. A contact surface for contacting a healthy tile around the tile and a mounting surface for attaching a traction device for moving a traction device having a hook for hooking an attachment to the tip are disposed opposite to each other. Opens a tile entrance with a size that allows the peeled degraded tiles to pass through, opens a traction tool insertion port through which the traction tool can be inserted on the mounting surface, and the traction device is driven by the traction device. In addition, the tile doorway and the traction tool insertion port are opened at a position facing each other so as to be able to enter and leave the tile doorway.
The invention according to claim 2 is a deteriorated tile removal method for removing only deteriorated tiles from the outer surface of the tile from the concrete frame surface, and investigates the deteriorated tile portions to be removed to identify the deteriorated tiles to be removed. A step of marking a deteriorated tile, a surface cleaning of the deteriorated tile, a step of applying an adhesive to the surface of the deteriorated tile, and attaching an attachment to the deteriorated tile to which the adhesive has been applied; The step of attaching a protective frame to a healthy tile around the deteriorated tile, and the attachment is detachably attached to the distal end of the traction tool, and the contact surface of the tool for peeling the deteriorated tile according to claim 1 is attached to the protective frame. Under the condition of being in contact with the surface, pulling the traction tool outward from the outer wall of the tile, and removing the deteriorated tile adhered to the attachment from the concrete frame surface; The step of storing the deteriorated tile removed from the concrete frame surface in the deteriorated tile peeling tool in a state of being bonded to the attachment, and removing the deteriorated tile to which the attachment is bonded from the deteriorated tile peeling tool to the outside. The method includes a step and a step of removing mortar remaining on the surface of the concrete body from which the deteriorated tile has been peeled.
The invention according to claim 3 is a deteriorated tile removal method for removing only deteriorated tiles from the outer wall of the tile from the surface of the concrete frame, and investigates the deteriorated tile portions to be removed and identifies the deteriorated tile to be removed. A process for marking the deteriorated tile, a process for forming cuts in the joints around the deteriorated tile, a process for forming scratches on the surface of the deteriorated tile, a process for cleaning the surface of the deteriorated tile, and applying an adhesive to the surface of the deteriorated tile. The process of attaching, the process of adhere | attaching an attachment to the deterioration tile to which the adhesive agent was applied, and attaching an attachment to the tip collar part of a traction tool, Let's peel the contact surface of the tool for peeling a deterioration tile of Claim 1 The deteriorated tile adhered to the attachment by pulling the traction tool outward from the outer wall of the tile while in contact with the sound tile surface around the deteriorated tile. Removing the deteriorated tile removed from the concrete frame surface and storing the deteriorated tile removed from the concrete frame surface in the deteriorated tile peeling tool in a state where the deteriorated tile is bonded to the attachment, and the deteriorated tile peeled off the deteriorated tile to which the attachment is bonded It is characterized by comprising the step of removing from the inside of the tool for the outside to the outside and the step of removing the mortar remaining on the surface of the concrete body from which the deteriorated tile has been peeled off.

The invention of the present application adheres the attachment to the deteriorated tile surface with an adhesive without peeling off, and pulls the attachment in the direction of the tile peeling tool to peel only the deteriorated tile from the surface of the concrete frame. Since no dust is generated and only the deteriorated tile can be easily gently peeled off from the concrete frame surface, there is an effect that no noise problem occurs.
In the present invention, the attachment of the attachment to the surface of the deteriorated tile with an adhesive is performed without peeling, and the attachment of the attachment toward the tile peeling tool separates the deteriorated tile from the concrete frame surface. It is possible to minimize the number of tiles to be peeled off without co-floating or co-peeling, and to reduce costs by accurate stripping work, and to improve work efficiency by shortening the stripping work time. There is an effect that can be planned.
In the present invention, the attachment of the attachment to the surface of the deteriorated tile with an adhesive is performed without peeling, and only the deteriorated tile is peeled from the concrete frame surface by pulling the attachment toward the tile peeling tool. There is no floating or co-peeling, and there is an effect that the peeling tile and mortar lump to be removed are very small, the final cleaning work is completed in a short time, and workability is improved.

  By bringing the contact surface of the tool for peeling the deteriorated tile into contact with the sound tile around the deteriorated tile, it was possible to prevent the sound tile around the deteriorated tile from co-floating and peeling. By attaching an adhesive to the surface of the deteriorated tile, the attachment is attached only to the deteriorated tile that needs to be peeled off, and by pulling the attachment, only the deteriorated tile that needs to be peeled is limited in noise. It was possible to peel off instantly and silently without generating dust and without generating dust.

An embodiment of the deteriorated tile peeling tool will be described with reference to FIGS. 1 is a front view of a deteriorated tile peeling tool, FIG. 2 is a rear view of the deteriorated tile peeling tool, FIG. 3 is a plan view of the deteriorated tile peeling tool, FIG. 4 is a perspective view of the deteriorated tile peeling tool, and FIG. It is plane explanatory drawing which shows the state which attached the manual winding machine to the tool.
In these drawings, the deteriorated tile peeling tool 1 is made of a material such as steel having high strength, high hardness, impact resistance and chemical resistance, and is mainly in a position parallel to the contact surface 2 and the contact surface 2 and the front side. A mounting surface 3 spaced apart so as to be in a relationship, a bottom surface 4 continuously provided between the contact surface 2 and the mounting surface 3, and upper columns 5 and 5 provided between the contact surface 2 and the mounting surface 3; It consists of lower columns 6, 6, linkages 7, 7 and a net 8.
The abutting surface 2 has a tile doorway 9 having a shape larger than the surface shape of the deteriorated tile to be peeled inward, and a back surface contacting the healthy tile around the deteriorated tile has a cushioning property such as silicon rubber and friction. The surface 10 of great properties is integrally attached by polymerization.

  The attachment surface 3 is spaced apart from the contact surface 2 by a predetermined distance on the front side, and is disposed in a positional relationship parallel to the contact surface 2. The attachment surface 3 has a traction tool insertion port 11 formed therein. The traction tool insertion port 11 is opened at a position facing the tile doorway 9.

  The bottom surface 4 is continuously provided between the lower end edge of the contact surface 2 and the lower end edge of the mounting surface 3. On the bottom surface 4, the lower surfaces of the lower pillars 6 and 6 are integrally attached. The lower columns 6, 6 extend in the normal direction with a predetermined distance from side to side, and both ends of the normal back are integrally attached to the attachment surface 3 and the contact surface 2, respectively. Since the lower columns 6 are attached to the bottom surface 4, the strength of the bottom surface 4 is further increased. In Example 1, the bottom surface 4 is composed of one flat plate, but the present invention is not limited to being a single flat plate. Providing an opening in a part of the bottom surface 4 and stretching a net in the provided opening are also included in the present invention.

  The upper columns 5 and 5 are connected between the upper end edge of the contact surface 2 and the upper end edge of the mounting surface 3. By providing the upper columns 5, 5 and the lower columns 6, 6, a predetermined distance separation holding force between the contact surface 2 and the mounting surface 3 is increased, and the strength of the deteriorated tile peeling tool 1 is improved.

  The fall prevention plates 12, 12 are attached so as to rise from the edge of the bottom surface 4 to the midway position of the left and right vertical pieces of the contact surface 2 along the left and right vertical pieces of the contact surface 2. The fall prevention plates 12 and 12 are provided in order to prevent mortar and the like attached to the peeled and deteriorated tiles inside the deteriorated tile peeling tool 1 from falling from the bottom surface 4.

  A manual hoisting machine 13 is attached to the attachment surface 3. A pair of left and right mounting plates 14 are extended on the front surface side on the mounting surface 3. A winding drum 15 is pivoted between the mounting plates 14 and 14 so as to be rotatable in the circumferential direction, and a winding chain as a traction tool 17 is wound around the winding drum 15 or pulled out by the operation of the handle 16. I have to. A hook 27 is provided at the tip of the traction tool 17.

  A preferred embodiment of the method for removing the deteriorated tile will be described with reference to FIGS. The degradation tile removal method of the present embodiment is a so-called direct adhesion tile outer wall degradation tile in which, for example, a paste mortar containing a synthetic resin adhesive is applied to the back surface of the tile and the tile is directly adhered to the concrete frame surface. It is preferable to carry out the peeling and removal. FIG. 6 is a flowchart showing a series of steps in the embodiment of the deteriorated tile removing method, and FIG. 7 is a view showing the tile outer wall after cleaning the deteriorated tile, showing a state in which a healthy tile is stuck around the deteriorated tile. is there.

First, in order to repair the tile outer wall by removing the deteriorated tile, the tile outer wall is investigated. In the survey, confirm the construction site and construction range, the type and size of the tile affixed to the tile outer wall, and the mortar thickness of the foundation. If the outer wall is made of a large number of stone plates, check the type of stone. Tile thickness and the size of each side are measured with a scale. When it is confirmed that there is no adjustment mortar, that is, so-called direct pasting, it is preferable to carry out the deteriorated tile removal method of Example 2.
Each tile is inspected with a percussion hammer or / and a crack scale or the like is investigated using a crack scale or the like. In identifying a deteriorated tile, in addition to visual recognition, in the presence / absence investigation of a tile floating portion, a tile that is floated by a percussion hammer or a tile with a crack is identified as a deteriorated tile.

  Mark degraded tiles. A masking tape or the like is attached to each tile identified as a deteriorated tile in the above survey results for marking. This is because the deteriorated tile becomes obvious at a glance and the workability is improved.

  Clean the surface of the deteriorated tile. FIG. 7 is a view showing a tile outer wall in which a healthy tile 19 is adhered around the deteriorated tile 18 from which the masking tape is removed. A joint 20 is provided between the tiles 18 and 19. The masking tape of the deteriorated tile to be peeled is removed, and the dirt and oil on the surface of the deteriorated tile 18 are removed. The surface of the deteriorated tile 18 is wiped with a cloth containing thinner to remove dirt. This is to increase the adhesion strength of the adhesive in the next step.

  An adhesive is applied to the surface of the deteriorated tile 18. As shown in FIG. 8, an adhesive 21 is applied to the surface of the deteriorated tile 18 so as not to protrude outside the deteriorated tile 18.

  The attachment 22 is bonded to the deteriorated tile 18. As shown in FIG. 9, the attachment 22 is bonded to the adhesive 21 applied to the surface of the deteriorated tile 18. As shown in FIG. 10, the attachment 22 has an annular engagement receiving portion 23 on the surface of a rectangular plate, and the back surface is formed as an uneven surface so that the adhesive 21 enters the recessed portion so that the adhesive strength is improved. I have to.

A protective frame 25 is attached to the healthy tile 19 around the deteriorated tile 18. As shown in FIG. 10, a double-sided adhesive tape 24 having adhesive layers on both sides is attached to the sound tile 19 around the deteriorated tile 18 in the vicinity of the periphery of the sound tile 19 facing the periphery of the deteriorated tile 18. . This is because the protective frame 25 is temporarily attached to the healthy tile 19 around the deteriorated tile 18. As shown in FIG. 12, a protective frame 25 is bonded to the surface of the double-sided pressure-sensitive adhesive tape 24.
As shown in FIGS. 13 and 14, the protective frame 25 is provided with a rectangular opening inside a thin flat rectangular plate. The rectangular opening needs to be larger than the surface shape of the deteriorated tile 18 to be peeled off. The protective frame 25 is attached to the healthy tile 19 with the double-sided adhesive tape 24 interposed between the surface of the healthy tile 19 and the surrounding healthy tile 19 when the deteriorated tile 18 is peeled off. This is to prevent this.

  The process of removing the deteriorated tile 18 from the concrete frame surface 26 will be described with reference to FIGS. 15 and 16. The attachment 22 is detachably attached to the distal end collar portion 27 of the traction tool 17 composed of a hoisting chain, and the traction tool 17 is placed on the outer side of the tile outer wall with the deteriorated tile peeling tool 1 in contact with the protective frame 25. Then, the deteriorated tile 18 bonded to the attachment 22 is peeled from the concrete body surface 26 together with the attachment. The healthy tile 19 around the deteriorated tile 18 is not affected by the traction force of the deteriorated tile 18 when the deteriorated tile 18 is peeled off because the protective frame 25 is adhered, and neither co-floating nor co-peeling occurs. Only the deteriorated tile 18 is peeled off.

  The deteriorated tile 18 is stored in the deteriorated tile peeling tool 1. The deteriorated tile 18 peeled and removed from the concrete housing surface 26 is stored in the inner space portion of the deteriorated tile peeling tool 1 in a state of being bonded to the attachment 22. The deteriorated tile 18 moves to the bottom surface 4 together with the attachment. Particles such as affixed mortar 40 peeled off from the back surface of the deteriorated tile 18 are hooked on the fall prevention plate 12 and are not spilled off from the bottom surface 4 of the deteriorated tile peeling tool 1. When the deteriorated tile 18 is peeled from the concrete housing surface 26, the deteriorated tile 18 is released from the tensile stress, and the tool 1 for removing the deteriorated tile is removed from the outer wall of the tile. The protective frame 25 and the double-sided adhesive tape 24 are removed from the sound tile 19. The double-sided adhesive tape 24 is removed from the back surface of the protective frame 25.

  The deteriorated tile 18 to which the attachment 22 is bonded is discarded from the inside of the deteriorated tile peeling tool 1 to the outside. The operator inserts his / her hand through the tile entrance 9 and removes the collar portion 27 from the annular engagement receiving portion 23 to remove the deteriorated tile 18 to which the attachment 22 is adhered.

  The mortar remaining on the concrete housing surface 26 from which the deteriorated tile 18 has been peeled is removed. The joint 20 remaining between the deteriorated tile 18 and the healthy tile 19 is removed by an ultrasonic peeling machine or the like. Further, the sticking mortar 40 remaining on the concrete casing surface 26 from which the deteriorated tile 18 has been peeled is removed by a disk sander, an ultrasonic peeling machine or the like. If the joint 20 and the sticking mortar 40 do not remain on the concrete frame surface 26, this step is unnecessary.

  Final cleaning is performed to collect deteriorated tiles 18 and the like removed from around the construction site such as the feet.

  Since there is no need to cut the joint 20, no chipper-derived noise is generated, and since no tools that require electricity such as chippers are used, there is no cost for energy such as electricity. It is very economical. Since the deteriorated tile 18 is peeled off by slightly attaching the attachment 22 to the deteriorated tile 18 via the adhesive 21 and pulling the attachment 22 slightly, the peeling work can be speeded up. Since the protective frame 25 prevents the healthy tile 19 around the deteriorated tile 18 from co-floating, there is no failure work of peeling the healthy tile 19 that does not require peeling, and the workability is improved. is there.

  A preferred embodiment of the method for removing the deteriorated tile will be described with reference to FIGS. In order to simplify the description, the same reference numerals are used to describe portions having the same functions as those in FIGS. The deterioration tile removing method of this example is mainly applied by applying the adjustment mortar on the concrete body surface to form a flat surface by the adjustment mortar, polymerizing and applying the adhesive mortar on the surface of the adjustment mortar, and then applying the tile on the surface of the adhesive mortar. It is preferable to carry out the peeling and removing of the deteriorated tile on the outer wall of the tile to which is attached. FIG. 17 is a flowchart showing a series of steps in the embodiment of the deteriorated tile removing method.

First, in order to repair the tile outer wall by removing the deteriorated tile, the tile outer wall is investigated. In the survey, confirm the construction site and construction range, the type and size of the tile affixed to the tile outer wall, and the mortar thickness of the foundation. If the outer wall is made of a large number of stone plates, check the type of stone. Tile thickness and the size of each side are measured with a scale. When it is confirmed that the adjustment mortar exists, it is preferable to carry out the deteriorated tile removal method of Example 3.
Each tile is inspected with a percussion hammer or / and a crack scale or the like is investigated using a crack scale or the like. In identifying a deteriorated tile, in addition to visual recognition, in the presence / absence investigation of a tile floating portion, a tile that is floated by a percussion hammer or a tile with a crack is identified as a deteriorated tile.

  Mark degraded tiles. A masking tape or the like is attached to each tile identified as a deteriorated tile in the above survey results for marking. This is because the deteriorated tile becomes obvious at a glance and the workability is improved.

  Make cuts in the joints around the degraded tiles. As shown in FIG. 18, a cut 28 is provided in the joint around the deteriorated tile 18. The incision 28 passes through the affixing mortar 40 and enters the adjustment mortar 29 to the vicinity of the concrete frame surface 26. This is because when the deteriorated tile 18 is pulled by the layer pressure of the adjustment mortar 29, the healthy tile 19 around the deteriorated tile 18 is prevented from co-floating or peeling off.

  A scratch is formed on the surface of the deteriorated tile 18 from which the masking tape has been removed. As shown in FIG. 19, a scratch 30 is formed on the surface of the deteriorated tile 18 with a tool such as a concrete cutter. This is because by forming irregularities on the surface of the deteriorated tile 18, the adhesive 21 enters the recesses of the scratches 30 and the bonding force with the attachment 22 is strengthened. For example, when the deteriorated tile 18 has a size of 300 corners or more, it is cut into several parts.

  The surface of the deteriorated tile 18 is cleaned. Dirt and oil on the surface of the deteriorated tile 18 in which the scratch 30 is formed on the surface shown in FIG. 19 are removed. The surface of the deteriorated tile 18 is wiped with a cloth containing thinner to remove dirt. This is to increase the adhesion strength in the next step.

  An adhesive is applied to the surface of the deteriorated tile 18. As shown in FIG. 20, an adhesive 21 is applied to the surface of the deteriorated tile 18 so as not to protrude outside the deteriorated tile 18. The attachment 22 is bonded to the surface of the deteriorated tile 18 to which the adhesive 21 is applied.

  As shown in FIG. 21, the process of removing the deteriorated tile 18 from the concrete frame surface 26 will be described. The attachment 22 is detachably attached to the leading end 27 of the hoisting chain that is the traction tool 17, and the contact surface 2 of the deteriorated tile peeling tool 1 is applied to the vicinity of the periphery of the healthy tile 19 facing the periphery of the deteriorated tile 18. Touch. Under the state where the deteriorated tile peeling tool 1 is in contact with the surface of the healthy tile 19, the traction tool 17 is pulled outward from the outer wall of the tile, and the deteriorated tile 18 bonded to the attachment 22 is attached together with the attachment from the concrete body surface 26. Peel off. The healthy tile 19 around the deteriorated tile 18 has cuts 28 formed in the joints, and therefore, when the deteriorated tile 18 is peeled off, it is not affected by the traction force of the deteriorated tile 18 and does not co-float or peel off. . Only the deteriorated tile 18 is peeled from the concrete casing surface 26 in a state where the pasting mortar 40 and the adjustment mortar 29 are attached to the back surface of the deteriorated tile 18.

  The deteriorated tile 18 is stored in the deteriorated tile peeling tool 1. The deteriorated tile 18 peeled and removed from the concrete housing surface 26 is stored in the inner space portion of the deteriorated tile peeling tool 1 in a state of being bonded to the attachment 22. The deteriorated tile 18 moves to the bottom surface 4 together with the attachment. Even if the particles such as the sticking mortar 40 and the adjustment mortar 29 adhering to the back surface of the deteriorated tile 18 move on the bottom surface 4, they are caught on the fall prevention plate 12 and are not spilled off from the deteriorated tile peeling tool 1. When the deteriorated tile 18 is peeled from the concrete housing surface 26, the deteriorated tile 18 is released from the tensile stress, and the tool 1 for removing the deteriorated tile is removed from the outer wall of the tile.

  The deteriorated tile 18 to which the attachment 22 is bonded is discarded from the inside of the deteriorated tile peeling tool 1 to the outside. The operator inserts his / her hand through the tile entrance 9 and removes the collar portion 27 from the annular engagement receiving portion 23 to remove the deteriorated tile 18 to which the attachment 22 is adhered.

  The mortar remaining on the concrete housing surface 26 from which the deteriorated tile 18 has been peeled is removed. The joint 20 remaining between the deteriorated tile 18 and the healthy tile 19 is removed by an ultrasonic peeling machine or the like. Further, the sticking mortar 40 and the adjustment mortar 29 remaining on the concrete casing surface 26 from which the deteriorated tile 18 has been peeled are removed by a disk sander, an ultrasonic peeling machine or the like. If the joint 20 and the sticking mortar 40 do not remain on the concrete frame surface 26, this step is unnecessary.

  Final cleaning is performed to collect the deteriorated tiles 18 and the like removed from around the construction site such as the feet.

  The third embodiment has an effect that noise is reduced because no chipping work is required. In addition, by attaching the attachment 22 to the adhesive 21 applied to the surface of the deteriorated tile 18 by bonding, the deteriorated tile 18 can be peeled off by a simple operation of pulling the attachment 22 toward the front, so that the work time Is shortened and workability is improved.

  In the second and third embodiments, it is described as an example that the traction means of the traction tool 17 winds the traction tool 17 around the winding drum 15 that rotates by rotating the handle 16. Not limited. As shown in FIGS. 22 to 25, a screw rod 32 with a head having a male screw engraved on the surface thereof is loosely inserted into the perforation provided on the mounting surface 3, and the head with a spectacle wrench 33 as shown in FIG. The screw rod 32 with a head is rotated, the screw rod 32 with a head is rotated with a rechargeable impact driver 34 as shown in FIG. 23, or the screw with a head is screwed with an impact driver 35 as shown in FIG. The present invention includes those that rotate the rod 32 and those that rotate the head-attached screw rod 32 with an air impact driver 36. Further, the present invention also includes an apparatus in which a perforation 37 is provided in the mounting surface 3 and a rod body 38 having a traction tool 17 attached to the tip of the perforation 37 is loosely inserted, and the rod body 38 is moved in the normal direction by driving a hydraulic pump 39. Is included.

It is a front view of the tool for deterioration tile peeling. (Example 1) It is a rear view of the tool for peeling a degraded tile. (Example 1) It is a top view of the tool for deterioration tile peeling. (Example 1) It is a perspective view of the tool for peeling a deteriorated tile. (Example 1) It is plane explanatory drawing which shows the state which attached the manual type winding machine to the deterioration tile peeling tool. (Example) It is a flowchart which shows a series of processes in the Example of the deteriorated tile removal method. (Example 2) It is explanatory drawing which shows the tile outer wall of the state which has arrange | positioned the sound tile around the deterioration tile in the center. (Example 2) It is explanatory drawing which shows the state which applied the adhesive agent to the deterioration tile. (Example 2) It is explanatory drawing which shows the state which adhered the attachment by interposing the adhesive agent in a degradation tile. (Example 2) It is side view explanatory drawing of an attachment. (Example 2) It is explanatory drawing which shows the state which adhere | attached the double-sided adhesive tape on the healthy tile. (Example 2) It is explanatory drawing which shows the state which adhere | attached the protective frame on the double-sided adhesive tape. (Example 2) It is a plane explanatory view showing a protection frame. (Example 2) It is AA sectional view taken on the line of FIG. (Example 2) It is principal part explanatory drawing which shows the state which contacted the contact surface to the protective frame. (Example 2) It is sectional explanatory drawing which shows the use condition of the tool for deterioration tile peeling. (Example 2) It is a flowchart which shows a series of processes in the Example of the deterioration tile removal method (Example 3). It is explanatory drawing which shows the state which formed the notch | incision in the joint around the deterioration tile. (Example 3) It is explanatory drawing which shows the state which formed the damage | wound on the surface of a deterioration tile. (Example 3) It is explanatory drawing which shows the state which adhered the attachment to the surface of a deterioration tile via an adhesive agent. (Example 3) It is principal part explanatory drawing which shows the state which contact | abutted the contact surface to the healthy tile around a deterioration tile. (Example 3) It is explanatory drawing which shows the principal part of the tool for peeling a degraded tile which pulls a traction tool using a spectacle wrench. It is explanatory drawing which shows the principal part of the tool for peeling a degraded tile which pulls a traction tool using a rechargeable impact driver. It is explanatory drawing which shows the principal part of the tool for degradation tile peeling which pulls a traction tool using an impact driver. It is explanatory drawing which shows the principal part of the tool for degradation tile peeling which pulls a traction tool using an air-type impact driver. It is explanatory drawing which shows the principal part of the tool for degradation tile peeling which pulls a traction tool using a hydraulic pump.

DESCRIPTION OF SYMBOLS 1 Degraded tile peeling tool 2 Abutment surface 3 Mounting surface 4 Bottom surface 9 Tile doorway 11 Traction tool insertion port 17 Traction tool 18 Degraded tile 19 Healthy tile 20 Joint 21 Adhesive 22 Attachment 25 Protective frame 26 Concrete frame surface 27 Hook 28 Notch 30 wound

Claims (3)

It consists of a bottomed cage body with a space that can store the deteriorated tile adhered to the attachment inside,
The basket body includes a traction device for moving a traction tool having a contact surface for coming into contact with a healthy tile around a deteriorated tile to be peeled out of the outer wall of the tile and a hook for hooking an attachment to the tip. The mounting surface to be mounted is placed oppositely,
Open a tile doorway with a size that allows the peeled degraded tiles to pass through the contact surface,
Open the traction tool insertion port through which the traction tool can be inserted on the mounting surface,
A deteriorated tile peeling tool, wherein the tile doorway and the traction tool insertion port are opened at a position facing each other so that the traction tool can enter and leave the traction tool insertion port and the tile doorway by driving the traction device. A method for removing a deteriorated tile, in which only a deteriorated tile is removed from the surface of a concrete frame of the tile outer wall,
The process of investigating the degraded tiles to be removed and identifying the degraded tiles to be removed,
Marking process of deteriorated tile,
Cleaning the surface of the deteriorated tile;
Applying an adhesive to the surface of the deteriorated tile, and bonding the attachment to the deteriorated tile to which the adhesive has been applied;
Attaching a protective frame to a healthy tile around the deteriorated tile of the tile outer wall;
The attachment is detachably attached to the distal end of the traction tool, and the traction tool is placed outside the outer wall of the tile in a state where the contact surface of the deteriorated tile peeling tool according to claim 1 is in contact with the surface of the protective frame. Removing the deteriorated tile attached to the attachment from the surface of the concrete frame,
Storing the deteriorated tile removed from the concrete body surface in the deteriorated tile peeling tool in a state of being adhered to the attachment;
Removing the deteriorated tile to which the attachment is adhered from the inside of the deteriorated tile peeling tool to the outside;
A method for removing a deteriorated tile, comprising a step of removing mortar remaining on the surface of the concrete body from which the deteriorated tile has been peeled off. A method for removing a deteriorated tile, in which only a deteriorated tile is removed from the surface of a concrete frame of the tile outer wall,
The process of investigating the degraded tiles to be removed and identifying the degraded tiles to be removed,
Marking process of deteriorated tile,
Providing a cut in the joint around the deteriorated tile;
Forming a scratch on the surface of the deteriorated tile;
Cleaning the surface of the deteriorated tile;
Applying an adhesive to the surface of the deteriorated tile;
Adhering the attachment to the degraded tile with adhesive applied;
The attachment is attached to the front end of the traction tool, and the traction tool is attached to the tile in a state where the attachment surface of the deterioration tile peeling tool according to claim 1 is in contact with a healthy tile surface around the deterioration tile. Pulling outward from the outer wall, removing the deteriorated tiles adhered to the attachment from the concrete body surface,
Storing the deteriorated tile removed from the concrete body surface in the deteriorated tile peeling tool in a state of being adhered to the attachment;
Removing the deteriorated tile to which the attachment is bonded from the inside of the tool for removing the deteriorated tile, and the outside;
A method for removing a deteriorated tile, comprising a step of removing mortar remaining on the surface of the concrete body from which the deteriorated tile has been peeled off.

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