JP3059125B2 - Tile repair method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to relates <br/> to repair construction method of the tile.

[0002]

2. Description of the Related Art For example, in the case of a building in which the outer wall is tiled, there is a risk that the tile will float over time and fall off, and in order to prevent this, the floating portion must be repaired.

As a method of repairing the floating portion of the tile, there is a method in which the tile in the floating state is cut off and re-stretched, or a pin driving hole is opened in the tile itself, and the tile is opened from outside. There are two known methods: a method in which an anchor pin is driven into the interior of the base mortar.

[0004]

However, in the former method, not only the tiles but also the joints need to be cut off, so that the number of steps is very large, heavy labor is required, and the workability on site is poor. In addition, the chips are likely to be chipped or cracked during the cutting operation, so it is necessary to prepare the new tiles for the new firing, and it is difficult to unify the colors and gloss of the old and new tiles. And hinders the appearance cosmetic effect of the tiled state.

[0005] On the other hand, in the latter method, it is not necessary to cut off even the joints of the tiles, but it is difficult to quickly and accurately form a pin driving hole in the hard tile itself.
Since the tile is inevitably damaged in the drilling operation by the drill, the same problem as the former method is brought.

As a solution to these problems, the present applicant has previously proposed Japanese Patent Application No. 9-161990, but as a result of intensive studies, the present invention has a floating tile with a certain depth. It is a method to cut the slit of
In addition, since anchor pins are driven into joints of tiles, if the tiles are mosaic tiles or other small items, they will not be damaged yet and they can be driven into narrow joints. It turned out to be difficult, especially for small tiles.

[0007]

SUMMARY OF THE INVENTION The present invention intends to further improve such a problem, and as a method of repairing tiles useful for that purpose, a method for reaching the inside of a base mortar is described.
Stainless steel plate and fiber reinforced synthetic resin plate with constant depth,
To the surface of other non-rusting plate material, along the depth direction
Anchor in which a plurality of parallel convex and concave stripes are arranged
Prepare a plate, first cut a slit with a fixed opening length adjacent to the floating tile as a fixed depth reaching the interior of the base mortar at the joint of the tile , then float inside the slit with inserting the anchor plate of the tile Uraashi, to both the only or floating tiles and joints tile float the anchor plate, wherein the fixed integrally with an adhesive (13)
Things.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
FIG. 1 shows a tile according to the basic embodiment.
Shows the repair anchor plate (A), which is approximately
0.5-1. From a stainless steel plate with a thickness of 0mm
It is shaped into a wave shape in plan view. (L) (W) (D)
The length, width and depth of the anchor plate (A)
You.

That is, in the anchor plate (A)
A plurality of ridges (11) arranged in a row along the depth direction of the surface
Bites into the tile (T) and its joint (B),
Wet-curing epoxy resin or
Polymer cement slurry and other adhesives (13)
It is to be retained.

The width (W) of the anchor plate (A) is
For example, assuming that the width is about 1.8 mm, the joint width (W
It is smaller than 1), and the depth (D) is also
For example, about twice the thickness of the tile (T),
By inserting and using the inside of the mortar (M)
And can function as a sole for the tile (T).
ing.

FIGS . 2 and 3 show the anchor plate (A).
The first and second modified embodiments are shown, and the anchor press is shown.
(A) instead of stainless steel plate, fiber reinforced
Uses resin (FRP) and other non-rusting plate materials.
2 along the depth direction as shown in Fig. 2
A row of a plurality of parallel ridges (11) and concave ridges (12)
May be set.

FIG. 2 shows the ridges (11) and the ridges (12).
As in 3, only on one surface of the anchor plate (A)
While arranging, a plurality of adhesive flow holes (14) were punched.
The openings may be distributed.

The above basic embodiment and first and second modified embodiments
According to the anchor plate (A), the entire surface is
Adhesive (13) is effective on this due to the large frictional force of the body
Tiles (T) and their joints (B)
High securing strength with the underlying mortar (M)
Wear. The tip of the anchor plate (A) is shown in FIG.
Not only the convex curved surface as shown in the basic embodiment of
(T) flat surface and inclined surface parallel to the surface, V-shaped
It can be appropriately selected as a sharp surface such as a sawtooth type.
Wear.

FIGS. 7 to 9 show an outer wall of a building according to the method of the present invention.
It shows the repair condition, but it is stuck as its outer wall material.
Repairing the floating part of the tile (T)
First, determine the floating part of the tile (T) by percussion
Then, an electric circular saw or dapper is added to the joint (B) of the floating tile (T).
Suitable concrete cutters, such as an earphone cutter
-(K), using the floating tile (T) as shown in Figs.
And a slit (16) having a fixed opening length (L1) adjacent thereto.
To the depth (D) that reaches the interior of the underlying mortar (M).
Cut as 1). Opening width of the slit (16)
(W2) is from the width (W) of the anchor plate (A).
Is slightly large, for example, about 2.0 mm. Same figure
Is the floating allowance of the floating tile (T), (C)
Indicates the concrete frame of the building.

Next, the inside of the slit (16) is
Anchor plate of corresponding size as shown in 6
Insert (A), then anchor play
(A) the raised ridge (11) is a floating tile (T) and its
While biting into the joint (B), the concave streak (12) is also opened.
It will be kept in a state.

Therefore, a spray gun is used continuously.
Then, the epoxy is removed from the concave strip (12) in the open state.
Adhesives such as resin and polymer cement slurry (13)
Inject. Then, as suggested from FIGS.
In addition, the adhesive (13) passes through the concave streak (12),
Adjacent phase between anchor plate (A) and floating tile (T)
Each other and also anchor plate (A) and joint (B)
Floating tiles (T)
Penetration to the inside of the kiyo (t) and the base mortar (M)
・ The anchor plate (A) will be filled
Floating tile (T) to base mortar (M) as sole
It is fixed and integrated with high strength in a stable manner.
This can reliably prevent the possibility of peeling.

And finally, the slit of the joint (B)
The anchor plate (A) exposed from (16)
Graceful due to the color correction joint (B1) that matches the ground (B)
What is necessary is just to conceal it in a cosmetic appearance state. Therefore, the tile
No risk of cracking or chipping of (T), and joints
By correcting only the surface dropping part of (B) afterwards, extremely
Repair work on tile (T) efficiently
You. Note that the anchor shown in the first and second modified embodiments of FIGS.
Car plate (A) also uses tile (T) due to its use
Is the same as above.

The tile described as the basic embodiment
In the repair method (T), the anchor plate (A) is
After inserting it into the slot (16), the slit (1)
6) Anchor plate (A) floats from tile (T)
Adjacent to each other as well as the anchor plate (A)
Underlay mortar through joints (B) and adjacent areas
Inject the adhesive (13) until it reaches the inside of (M)
The adhesive (13) has been set in advance for the anchor plate
(A) is applied to the entire surface and
(16).

According to this, the adhesive (13) floats.
Does not spill over into the float (t) of the tile (T)
Nevertheless, the adhesive (13) makes the anchor plate
(A) Floating tile (T) and its joint (B) and ground
Changed to a mortar (M) that can be fixed and integrated.
Since the floating tile (T) does not come off,
Can be achieved.

In the case of the repair state shown in FIGS.
The purpose of fixing each of the tiles (T) so that they cannot be peeled off
And joints adjacent to one side of the floating tile (T)
Into the slit (16) cut in (B),
Anchor plate (A) with length (L) shorter than side
Although it is inserted, the slit for the joint (B) above
The cut opening length (L1) of (16) is as shown in FIG.
Floating tiles (T)
Of floating tiles (T) and healthy tiles (T1)
To a longer dimension that is adjacent to the straddle.
And the corresponding long anchor plate (A)
By inserting and using the slit (16),
This is the sole foot common to the plurality of tiles (T) and (T1).
It is also possible to connect and fix all at once.

According to this, when the area of the floating portion is very large
In particular, according to the repair method shown in FIGS.
The floating tile (T) is connected via the anchor plate (A)
Is fixed and integrated with the healthy tile (T1).
It can be said that it is useful for enhancing the effect of preventing spalling. FIG. 10 shows a horse.
Applied to tiles (T) assigned as foot joints
In the repaired state, Fig. 11 also shows a through joint (potato joint).
Each applied repair state is illustrated.

Further, the anchor plate (A) is
It is bent into a visual angle type and this is floated as shown in FIG.
As the positional relationship adjacent to the corner of the tile (T),
Angle type slit opened corresponding to the joint (B)
(16) as above, or as shown in FIG.
Or multiple floating tiles (T)
(T) and healthy tiles (T1) straddle and are adjacent
As the length (L1), a slot opened in a long angle type
Or may be inserted into the slot (16).

And any of the above anchor plates
(A) Even if it is in the head, presser foot for retaining the tile
A flange (17) is formed by overhanging, and this is
By locking it to the floating tile (T)
The effect of preventing spalling can be enhanced.

[0024]

As described above, the supplement of the tile according to the present invention is as described above.
In the repair method, it is necessary to reach the inside of the underlying mortar (M).
Stainless steel plate or fiber reinforced synthetic wood with constant depth (D)
To the surface of a grease plate or other non-rusting plate material, in the depth direction
Ridges (11) and ridges (12) parallel to each other
Prepare the anchor plate (A) in which
Of the constant opening length (L1) adjacent to the floating tile (T)
A slit (16), the joint (B) of that tile (T)
A constant depth (D) that reaches the inside of the base mortar (M)
1) and then cut out of the slit (16)
Anchor play above the tiles (T)
(A) and the anchor plate
(A) Floating tile (T) only or Floating tile (T)
To both the joint and the joint (B) with the adhesive (13)
Because it is integrated, the conventional technology described at the beginning
This has the effect of improving all issues of surgery.

That is, according to the method of the present invention, the floating
Slit with a fixed opening length (L1) adjacent to the il (T)
(16) is cut into the joint (B), and the cut
Insert anchor plate (A) into lit (16)
Mosaic tiles or other small tiles
Repair work can be performed without any problems.
is there.

At that time, the tile (T) was cut into itself.
Since the joint (B) is not scraped off,
There is no risk of chipping or cracking of (T).
It is extremely efficient only by correcting the joint (B) later.
Repair work can be done easily and conveniently, yet it is elegant
The tiled state of the cosmetic effect can be maintained.

Further , the slit (16) is a base mortar.
It has a depth (D1) that reaches the inside of (M),
Floating tile (T) with inserted anchor plate (A)
Or the floating tile (T) and the joint (B)
In the direction, it is fixed and integrated via the adhesive (13).
Float the anchor plate (A)
The floating tile (T) is stable and good as the sole of the le (T)
It is fixed and maintained at high strength, and its peeling prevention effect
The fruits can be achieved completely.

In particular, if the method of claim 2 is adopted,
When the floating part of the tile (T) covers a wide area, repair it
In addition to further improving work efficiency,
Tile (T) is sound via anchor plate (A)
Since it is fixed and integrated with the tile (T1), the above-mentioned peeling prevention
Helps to increase the stopping effect.

Even if the method of claim 3 is adopted, the method of claim 1
The above effect according to claim 2 can be similarly achieved.
You.

Further, if the method of claim 4 is adopted,
The adhesive (13) is a concave stripe of the anchor plate (A).
(12) through the anchor plate (A) and floating
Between adjacent tiles (T) and also anchor plate
(A) and joints (B) not only between adjacent ones but also floating ties
Around the float (t) of the
Achieves durable spalling prevention effect with high fixing strength
You can do it.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a basic embodiment of a tile repair anchor plate according to the present invention.

FIG. 2 is a perspective view showing a first modified embodiment of the anchor plate.

FIG. 3 is a perspective view showing a second modified embodiment of the anchor plate.

FIG. 4 is an oblique view showing a slit cutting process for joints .
FIG.

FIG. 5 is a sectional view of FIG . 4;

FIG. 6: Insertion of anchor plate into slit
It is a perspective view showing a process.

FIG. 7 is a cross-sectional view showing a repair completion state of the tile.

FIG. 8 is a plan view of FIG . 7;

FIG. 9 is a sectional view taken along line 9-9 of FIG . 8;

FIG. 10 is a first modified example of the tile repair state corresponding to FIG . 8;
FIG.

FIG. 11 is a schematic plan view showing a second modification of the repaired state .
FIG.

FIG. 12 is an enlarged sectional view taken along line 12-12 of FIG . 11;
You.

FIG. 13 is a schematic plan view showing a third modification of the tile repaired state .
FIG.

FIG. 14 is a schematic plan view showing a fourth modification of the repaired state .
FIG.

FIG. 15 shows an anchor having a retaining flange for retaining tiles .
It is sectional drawing which shows the use condition of a car plate.

[Explanation of symbols]

 (11) ・ Convex (12) ・ Concave (13) ・ Adhesive (16) ・ Slit (17) ・ Holding flange (A) ・ Anchor plate (B) ・ Joint (K) ・ Cutter (M) ・ Base Mortar (T), Floating tile (T1), Healthy tile (D), Depth (D1), Cut depth (L), Length (L1), Cut opening length (W), Width

Claims (5)

(57) [Claims] 1. A method which reaches inside a base mortar (M).
Stainless steel plate or fiber reinforced synthetic wood with constant depth (D)
To the surface of a grease plate or other non-rusting plate material, in the depth direction
Ridges (11) and ridges (12) parallel to each other
Doo is prepared anchor plate (A) which are arrayed, first predetermined opening length adjacent to the floating tiles (T) (L1)
Slit (16) of the tile (T) at the joint (B)
Depth (D) reaching the inside of the underlying mortar (M)
Cut as 1), then float tile (T) inside slit (16)
Along with inserting the anchor plate (A) as a Uraashi tile lifting the anchor plate (A) (T)
Only or to both the floating tile (T) and the joint (B),
A tile repair method characterized by being fixed and integrated by an adhesive (13). 2. The cutting opening length (L1) of the slit (16) with respect to the joint (B) extends over a plurality of floating tiles (T) or a plurality of floating tiles (T) and healthy tiles (T1). The tile according to claim 1, wherein an anchor plate (A) serving as a common back foot for the plurality of tiles (T) (T1) is inserted into the slit (16) as an adjacent length. Repair method. 3. A position adjacent to a corner of a floating tile (T).
As a positional relationship, slip to the joint (B) of the tile (T).
(16) is cut into an angle shape in plan view, and the corresponding anchor is bent into an angle shape in plan view.
-Insert the plate (A) into the slit (16).
Repair method according to claim 1 or 2, wherein the tile, characterized in a way to push to. 4. An anchor plate (A) having a slit (1 )
After inserting into the inside of 6), inside the slit (16)
Claims, characterized in that the part for injecting an adhesive such as epoxy resin or polymer cement slurry (13) 1, 2
Or the method of repairing tiles according to 3 . 5. An epoxy coating on the entire surface of the anchor plate (A).
Adhesives such as xy resin and polymer cement slurry (1
After applying 3), slide the anchor plate (A)
Claim: Inserting into the interior of the lit (16)
Item 6. A method for repairing a tile according to Item 1, 2 or 3.