JP3059119B2 - Tile repair tools and repair methods - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tile repair tool and
It relates to a method of repairing tiles by using the same .

[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.

[0003] As a method of repairing the floating portion of the tile, there are a method of cutting the tile in the floating state and re-stretching the tile, and a method of forming a pin driving hole through the tile itself and opening the base from outside. Two methods are known, namely, a method of driving an anchor pin into the interior of the 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 man-hours is very large, heavy labor is required, and the workability on site is poor. In addition, the chipping work tends to cause chipping or cracking of the tiles, so it is necessary to prepare the new tiles for the new firing, which makes it difficult to match the color and gloss of the old and new tiles. Inhibiting the cosmetic effect.

On the other hand, in the latter method, it is not necessary to cut off even the joints of the tile, 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 and the tile is damaged, the same problem as the former method is brought.

[0006]

SUMMARY OF THE INVENTION The present invention seeks to remedy such a problem, and therefore, a repair tool for a tile is provided.
And joints and floating tiles adjacent to each other
A pair or one of them or a floating tile and a healthy tile
A fixed depth cut into a pair by the round blade of a rotary cutter
Tiles for insertion into the arc-shaped slits
With the presser foot,

[0007] From the above joint, ground mortar or concrete
A drilled as a constant depth to reach the inside of the frame
Anchor pin insertion hole.
And carpins,

[0008] The tile holder may be made of one stainless steel plate.
Anchor that opens at the center by bending
Pin receiving barrel and straight line in the opposite direction in plan view
Providing a pair of blade pieces that extend parallel to the line state
Also, the lower edges of both blade pieces correspond to the slits on the front.
While shaping into a visual arc,

[0009] The anchor pin is an anchor for holding a tile.
Inside stainless steel that can be inserted into the pin receiving cylinder
The empty anchor body and the same
And a core bar made of the same material,

[0010] At the lower end of the hollow anchor body, the core
When cutting a groove for expansion by hitting the rod,
At the top of the hollow anchor body,
Overhangs a large-diameter regulating flange for retaining the fish
hand,

[0011] Both blade pieces of the tile holder are inserted into the slit.
After inserting and locking, go to the anchor pin driving hole
Tap the hollow anchor body of the inserted anchor pin with the core rod.
By striking, the base mortar or
Biting and fixing to the concrete frame, the hollow
The above-mentioned tile holder is lifted by the regulating flange of the anchor body.
It is characterized in that it is pressed and fixed in the locking state
age,

[0012] Further , tile repair by the use of the repair tool described above.
As a repair method, a stainless steel sheet
With the anchor pin receiving opening at the center
Stretch the barrel and the opposite direction in a straight line in plan view
And a pair of blade pieces arranged in parallel with each other.
The lower edge of the blade piece is shaped like a circular arc when viewed from the front.
Uh,

[0013] Anchor pin receiving opening of the tile press
Stainless steel hollow anchor body that can be passed through the tube
And a core rod of the same material inserted and set inside the hollow
From the lower end of the hollow anchor body
Is cut into grooves for expansion by hitting the core rod.
On the other hand, the same applies to the upper end of the hollow anchor body
A large regulating flange is used to hold the tile retainer in place.
Prepare the projected anchor pin,

First, a joint and a floating pad adjacent thereto through the joint
Il and a pair or one of them or a floating tile and sound
One pair with the tile is rotated by a rotary cutter with a round blade.
While cutting a circular arc slit of constant depth, from the joint above
Reach inside the base mortar or concrete body
Drill holes for anchor pins with a certain depth,

[0015] Receiving anchor pin of tile holder in advance
When the anchor pin is ready to be assembled
Continue to attach the hollow anchor body to the two blades
The piece is inserted into the slit and locked
Into the anchor pin driving hole
Expand from the lower end by tapping the core rod,
Is fixed to the concrete frame by
The above-mentioned tile press is held by the regulating flange of the empty anchor body.
Characterized in that it is pressed and fixed in a retaining state
It is.

[0016]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
First, FIGS. 1 to 11 relate to the first embodiment.
A tile repair tool (A) is shown.
(S) and its anchor pin (P).
You.

The tile holder (S) is made of one stainless steel plate
Is bent into a substantially Ω shape in a plan view. That is,
Anchor pin receiving port tube (1
Continuing from the opening edge of 1), a pair of blade pieces (12a)
(12b) protrudes in the opposite direction.

Moreover, a pair of blade pieces (12a) (12a)
b) when viewed from a plane, as shown in FIGS.
(P) tangent to the anchor body described below
It is parallel in a straight line, and when viewed from the front,
The lower edges of both blade pieces (12a) (12b) are circular as a whole.
Each of them is shaped like a fan as if drawing an arc. Later
Arc shape corresponding to the rotating locus of the rotating cutter
-ing

On the other hand, the anchor pin (P) is
(S) through the anchor pin receiving tube (11)
Stainless steel hollow anchor book with adjustable thickness
Body (13) and core rod of the same material inserted and set therein
(14).

(15) is below the anchor body (13)
From the end with the like character type or cross-type, by a predetermined depth
Engraved grooves for expansion, with a certain depth and corresponding position
Tiles are placed on the outer peripheral surface of the anchor body (13) to be placed.
(T) ground mortar (M) or concrete skeleton
The irregularities (16) that increase the biting force with (C)
It is engraved in the form of a ring and also anchors
At the upper end of the main body (13), retaining of the tile presser (S)
Large diameter regulating flange (17)
Have been.

The core rod (14) has a nail shape.
The sharp lower end is presumed to be inside the hollow of the anchor body (13)
It is buried and is also predicted from the anchor body (13)
Drive the large-diameter head (18) exposed at the top
Tap with a tapping tool such as a stick or hammer to
The car body (13) extends from the split groove (15) at its lower end
Mortar, base mortar (M) or concrete skeleton (C)
Can be fixed by biting into the inside of the
ing.

FIGS. 3 and 9 to 11 show constructions according to the present invention.
It shows the outer wall repaired state of the object, but the outer wall material
To repair the floating part of the tile (T)
That is, the repair tool (A) is replaced with the tile holder (S).
Anchor pin for anchor pin receiving tube (11)
As shown in Fig. 1
And work according to the following process sequence.

That is, first, do not touch the floating portion of the tile (T).
Judgment by which, the floating tile (T) next to each other
Circular saw or other circle as shown in Fig. 5
Using a rotating cutter (19) with a blade, a constant depth
Cut the slits (20a) and (20b) in (d1)
It is.

The slits (20a) and (20b) rotate.
Elongate corresponding to the thickness of the round blade in the cutter (19)
As the opening width (w), and along the rotation locus of the round blade
As an arc form, only a pair of adjacent floating tiles (T)
Notch at the joint (21) interposed between them
Will be rare. Reference numeral 5 (22) is the mosquito Tsu
(T) of the floating tile (T)
It suggests a floating allowance.

Next, the joint (2) of the floating tile (T)
1) Using a drilling tool such as a drill (not shown)
Reach inside the base mortar (M) such as 6, 7
Anchor pin driving hole (23) of constant depth (d2)
Drill.

The tie in the repair tool (A)
The two blade pieces (12a) and (12b) of
Slits (20a) (20b) of matching floating tiles (T)
So that it is inserted and locked in the
Continue the anchor body (13) of the anchor pin (P)
As shown in FIG. 8, insert into the anchor pin driving hole (23).
Squeeze, tapping tool such as a driving rod or hammer
The core rod (14) of the anchor pin (P) is omitted.
And anchor the anchor pin (P) to the underlying mortar
It is fixed and integrated in the state of being driven into (M).

Then, as apparent from FIGS.
In addition, both blade pieces (12a) (12
b) The slit (20a) of the adjacent floating tile (T)
(20b) is inserted into the connected state and locked.
Restriction for retaining the anchor body (13) from above
Pressing and fixing by flange (17)
As a result, peeling due to the floating state of the floating tile (T)
This is reliably prevented.

In this regard, FIG. 4 shows a continuous joint (potato joint).
Applying the present invention to tiles (T)
Of the tile holder (S) in the repair tool (A)
A pair of floating ties adjacent to the blade pieces (12a) (12b)
(T), the joint (21) perpendicular to the joint in plan view
Although it is inserted and locked in the state,
When applying to joints, a piece of the tile foot (S)
Only the side blade piece (12a) is connected to one floating tile (T)
Press and lock and hold each of the floating tiles (T)
You may attach and fix.

FIG. 13 shows another application example.
As described above, both blade pieces (12a) (1
2b) crossing the joint (21) at a non-perpendicular angle in plan view
As a relationship, connected to a pair of adjacent floating tiles (T)
It is also possible to insert and lock in the state
Also, the fixing anchor pin (P) of the repair tool (A) is
Being integrated into the joint (21) of the tile (T)
And

Tile presser in the repair tool (A)
Tile (T) and its joints (21) on the entire surface of (S)
Apply an adhesive such as a wet-curable epoxy resin that adheres to the
You can also use it. In addition, in the advance painting
Instead, the wing piece (12a) of the tile presser (S) is used.
By (12b), the floating tile (T) is changed as shown in FIG.
After pressing down and fixing, use a spray gun to
Wet-curing epoxy resin from lit (20a) (20b)
Inject an adhesive (B) such as grease and contact the adhesive (B).
Tile press (S) by the force and anchor pin (P)
Floating tile (T) fixed and maintained synergistically with the pressing force
It is also possible.

At that time, as suggested from FIG.
Floating slits (20a) and (20b) only tile (T)
Not reach the inside of the sole and the base mortar (M)
Cut as deep as possible as a constant depth (d1)
Is preferred. Then, the injected adhesive
(B) shows the entire back surface of the floating tile (T) and further
Rutile (M)
This is because the metal (T) can be kept in a high-strength fixed state.

The floating portion of the tile (T) covers a wide area.
In the case, the anchor pin (P) of the repair tool (A)
To prepare various types with differences in length,
In order to mix the anchor pins (P) in an appropriate distribution state,
Short anchor that reaches the base mortar (M)
Use this together with the pin (P) to
Deep into the metal frame (C)
It is desirable to do. In addition, instead of base mortar (M)
, This thinner even uneven surface adjustment mortar (shown Ministry shown)
If constructed, the anchor pin (P) should be
If you drive it into the inside of the Riet skeleton (C)
good.

Particularly , floating tiles (T) and sound tiles
(T), the slit (20)
a) Cut (20b) into a transverse state and
Anchor driven into joint (21) interposed between and fixed
Both wing pieces of the above-mentioned tile retainer (S) by pin (P)
(12a) and (12b) are inserted into the slits (20a) (20
b) If it is pressed into the locked state,
Tiles (T) are connected and integrated with sound tiles (T)
Therefore, the possibility of the peeling can be completely prevented.
This is increasingly due to the injection of the adhesive (B).
The result is more exciting.

The first embodiment shown in FIGS.
In the repair tool (A), the tile holder (S)
It is bent from a stainless steel plate to an almost Ω shape in plan view
Therefore, the opening edge of the anchor pin receiving mouthpiece (11)
This is the radius of the anchor body (13) as if pushing open
It can also be inserted and set from
The anchor body (13)
Has the advantage that it can be assembled so that it does not fall off easily.
It can be handled conveniently.

However, the second embodiment shown in FIGS.
Receiving the anchor pin of the repair tool (A) as shown in white
The barrel (11) is shaped into a cylindrical shape, and
A pair of blade pieces (12a) (1
2b) may also be integrally extended in the opposite direction.
No.

In any of the first and second embodiments,
Third Embodiment of FIGS. 18 to 21 Corresponding to FIGS.
And from the fourth embodiment of FIG. 22 corresponding to FIG.
As shown, both wing pieces (12a) of the tile holder (S)
(12b) is a wave shape in a plan view, and the slit (20
a) To be able to be elastically pressed into (20b)
Is preferred. Then, the high strength of the floating tile (T)
This is because it is possible to maintain a proper locking state.

The second to fourth implementations of the tile repair tool (A)
Other configurations in the form and the use of tile floating
The repairing method of the part is substantially the same as that of the first embodiment.
Therefore, the corresponding symbols in FIGS.
, And a detailed description thereof will be omitted.

[0038]

As described above, the tile repair tool of the present invention
(A) is a joint (21) as described in claim 1;
Floating tiles (T) adjacent to each other via a pair or
One or the floating tile (T) and the healthy tile (T)
Cut into a pair by the round blade of the rotary cutter (19)
Arc-shaped slits (20a) (20)
b), a tile presser (S) for insertion use,

From the joint (21) to the base mortar (M)
Or a constant depth reaching the inside of the concrete frame (C)
Anchor pin driving hole drilled as a hole (d2)
(23) Anchor pin for insertion and use
(P)

The tile holder (S) is made of one sheet of stainless steel.
By bending from a steel plate, the opening at the center
Car pin receiving barrel (11) and the opposite direction
A pair of blade pieces jutting out in a straight line when viewed from above
(12a) and (12b), and both blade pieces thereof
(12a) (12b) The lower edge of the slit (20
a) Forming into an arc shape in front view corresponding to (20b)
Who

Tile holding the anchor pin (P)
(S) through the anchor pin receiving mouthpiece (11)
A possible stainless steel hollow anchor body (13);
A core rod of the same material inserted and set inside the hollow (1
4)

At the lower end of the hollow anchor body (13)
Is a ratio for expanding by hitting the core rod (14).
Groove (15) is engraved and the hollow anchor body
At the upper end of (13 ), the retaining of the tile presser (S)
Overhang the large diameter regulating flange (17)

The slits (20a) and (20b)
Insert both blade pieces (12a) and (12b) of
The anchor pin driving hole (2
3) Hollow anchor book of anchor pin (P) inserted into
The lower end of the body (13) is hit by hitting the core rod (14).
Base mortar (M) or concrete skeleton
(C) Biting and fixing the hollow anchor book
The above-mentioned tile pushing is performed by the regulating flange (17) of the body (13).
(S) is fixed so that it is pressed and fixed in the floating state.
This has the following effects.

That is, according to the above configuration, the tile complement is
One piece of stainless steel for tile holder (S) of repair tool (A)
Anchor pins can be mass-produced from boards at low cost.
(P) Hollow anchor body (13) and its core rod for tapping
Combined with the fact that (14) is made of stainless steel,
In addition to preventing the appearance of cosmetics from deteriorating due to rust,
Presser (S) is ground mortar (M) or concrete body
Large tension of anchor pin (P) driven into (C)
Just press down with the extension restricting flange (17),
Tile (T) can be fixed and maintained reliably and reliably.
To achieve the stable fixed state.
Both blade pieces (12a) (12) projecting from the center of (S)
The lower end of b) is cut by the round blade of the rotary cutter (19).
Corresponds to the inserted arc-shaped slits (20a) (20b)
Being shaped like a circular arc also works effectively.
You.

At this time, the hollow pin of the anchor pin (P) is used.
The anchor body (13) is inserted into the core rod (1).
4) Tapping the base mortar from the expanded lower end
(M) or concrete body (C)
The anchor pin (P)
No additional adhesive is required to secure the
Tile retainer (S) is stopped by the control flange (17)
Can be pressed down.

In particular, if the structure of claim 2 is adopted,
Locking state of tile presser (S) to floating tile (T)
Has the effect of maintaining higher strength.

In the tile repair method of the present invention,
As described in the section, a single stainless steel plate
With the anchor pin receiving opening at the center
Mouth (11) and straight line in plan view in the opposite direction
A pair of blade pieces (12a) (12
b), and both blade pieces (12a) (1)
2b) A tile pusher whose lower edge is shaped like an arc in front view
(S)

Anchor pin receiver for the tile holder (S)
Inside stainless steel that can be passed through the inlet tube (11)
Empty anchor body (13) and insertion set inside the hollow
From the core rod (14) of the same material
At the lower end of the hollow anchor body (13), a core rod (1) is provided.
4) Cut grooves (15) for expansion by tapping
While the hollow anchor body (13)
The upper end has a diameter for retaining the tile holder (S).
Anchor pin overhanging large regulatory flange (17)
(P) and prepare,

First, the joint (21) is adjacent to the joint (21).
Floating tiles (T)
Round tiles on a pair of tiles (T) and healthy tiles (T)
Of a constant depth (d1) by the provided rotary cutter (19)
While cutting the arc-shaped slits (20a) and (20b),
From the above joint (21), ground mortar (M) or concrete
Of a certain depth (d2) reaching the inside of the metal frame (C)
Drill an anchor pin driving hole (23)

[0050] Anchor pin receiver for tile holder (S) in advance
Ready to assemble through the inlet cylinder (11)
Pull the hollow anchor body (13) of the anchor pin (P)
Both blade pieces (12a) (1) of the tile holder (S)
2b) is inserted into the slit (20a) (20b)
As will be be locked, the anchor staking write
After inserting it into the hole (23), tapping the core rod (14)
Mortar (M) or core
Biting and fixing to the concrete body (C)
Due to the restriction flange (17) of the hollow anchor body (13)
And hold the tile presser (S) in place to keep it floating.
The conventional construction method mentioned at the beginning.
The effect is that the title can be completely improved.

That is, the above method of the present invention is similar to the conventional method.
In addition, the floating part of the tile and its joints were entirely scraped off
Or anchor pin on the floating tile itself
There is no need to make through holes and joints (21)
And a pair of floating tiles (T) who are adjacent to each other through this
Or one of them or a floating tile (T) and a healthy tile
(T) A rotary cutter provided with a pair of round blades (19)
Arc-shaped slit (20a) with a constant depth (d1)
Just cut (20b), and the slit
(20a) (20b) Tile push inserted and locked
Anchor (S) to hold it in place
The hollow anchor body (13) of the joint (P) is
1) to base mortar (M) or concrete skeleton
Anchor of constant depth (d2) reaching inside of (C)
After being inserted into the pin driving hole (23), the core rod
From the lower end expanded by the tapping of (14),
Rutaru (M) or concrete body (C)
Cracks in tiles (T)
There is no danger of chipping and the floating part is extremely efficient
The tile can be easily and easily repaired.
Anchor pin (P) for retaining the mortar
(M) or concrete frame (C)
In addition to the fact that no separate adhesive injection is required,
Remarkably excellent on-site workability of repair.

Further, the slits (20a) and (20b)
Corresponds to the thickness of the round blade in the rotary cutter (19)
It has an elongated opening width (w) and is inserted and locked
Tile holder (S) is also bent from one stainless steel plate
As it is made, it is inconspicuous in appearance, so tiles
(T) The color tone and gloss can be extremely adjusted by touch-up
The stainless steel tie can be easily fitted
Adopted Le presser (S) and stainless steel anchor pin (P)
Along with the use, you can get an elegant cosmetic effect that does not rust
In addition, both blade pieces (12
a) The lower edge of (12b) is the circle of the rotary cutter (19).
Arc-shaped slits (20a) (20) cut by a blade
Since it is shaped into an arc corresponding to b),
It is possible to stably and firmly hold the floating tile (T)
Will be able to.

In particular, if the configuration of claim 4 is adopted,
Eating into the base mortar (M) or concrete skeleton (C)
Large overhang restriction of anchor pin (P) fixed with
Pressing force of tile holder (S) by flange (17)
Not only tiles from slits (20a) and (20b)
(T) Adhesive strength of adhesive (B) injected to the soles
Therefore, the floating tile (T) is synergistically stronger.
And can be completely fixed and maintained by the adhesive (B).
Easily adjust the color tone and gloss of the tile (T)
There is also an effect that can be done.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a tile repairing tool according to the present invention.

FIG. 2 is a perspective view showing a disassembled state of the anchor pin and the tile press shown in FIG. 1;

FIG. 3 is an enlarged sectional view taken along line 3-3 in FIG.

FIG. 4 is a plan view showing an application state of FIG. 1 to a seam joint.

FIG. 5 is a cross-sectional view showing a process of piercing a slit on a floating tile.

FIG. 6 is a cross-sectional view showing a step of drilling an anchor pin driving hole following FIG. 5;

FIG. 7 is a plan view of FIG. 6;

FIG. 8 is a cross-sectional view showing a step of driving the tile repair tool following FIG. 6;

FIG. 9 is a plan view showing the driving state of FIG. 8;

FIG. 10 is a sectional view taken along line 10-10 of FIG. 9;

FIG. 11 is an enlarged sectional view taken along line 11-11 of FIG. 10;

FIG. 12 is a plan view showing an application state of FIG. 1 to a horse joint.

FIG. 13 is a partial plan view showing still another application state of FIG. 1;

FIG. 14 is a sectional view corresponding to FIG. 10 and showing a repaired state in which an adhesive is injected from a slit.

FIG. 15 is a sectional view corresponding to FIG. 10 and showing a repaired state in which the anchor pin is driven into the concrete body.

FIG. 16 is an exploded perspective view showing a second embodiment of the tile repair tool.

FIG. 17 is a sectional view showing the state of use of FIG. 16;

FIG. 18 is a perspective view showing a third embodiment of the tile repair tool.

19 is a perspective view showing the disassembled state of FIG.

20 is an enlarged sectional view taken along line 20-20 in FIG.

FIG. 21 is a sectional view showing the state of use of FIG. 18;

FIG. 22 is an exploded perspective view showing a fourth embodiment of the tile repair tool.

[Explanation of symbols]

 (11) ・ Anchor pin receiving port cylinder (12a) ・ Blade piece (12b) ・ Blade piece (13) ・ Anchor body (14) ・ Core rod (15) ・ Split groove (17) ・ Regulatory flange (19) ・ Rotation Cutter (20a), slit (20b), slit (21), joint (A), tile repair tool (B), adhesive (C), concrete skeleton (M), ground mortar (P), anchor pin (S)・ Tile presser (T) ・ Tile (d1) ・ Depth (d2) ・ Depth (t) ・ Floating allowance

Claims (4)

(57) [Claims] A joint (21) and a pair or a pair of floating tiles (T) adjacent to each other via the joint (21) or a floating tile (T).
A pair of rotating tiles (T) and sound tiles (T)
-Constant depth (d1) cut by the round blade of (19)
Into the arc-shaped slits (20a) and (20b)
A tile pressing for use (S), base mortar from the joint (21) (M) or concrete
With a certain depth (d2) reaching the inside of the heat skeleton (C)
Into the anchor pin driving hole (23)
And an anchor pin (P) to be used for insertion . The tile holder (S) is formed from one stainless steel plate.
The anchor pin receiving opening at the center
The inlet cylinder (11) and the one in plan view
A pair of blade pieces (12a) projecting in a straight line and arranged in parallel
(12b), and both blade pieces (12a)
(12b) The lower edge portion of the slit (20a) (20
b) While shaping into an arc shape in front view corresponding to b), the anchor pin (P) is anchored to the tile presser (S).
Stainless steel that can be inserted through the pin receiving cylinder (11)
Steel hollow anchor body (13) and inserted inside the hollow
A set consisting of a core rod (14) of the same material set therein.
And, the core rod at the lower end of the hollow anchor body (13)
Split grooves (15) for expanding by hitting (14)
As well as the hollow anchor body (13)
The upper end has a diameter for retaining the tile holder (S).
Overhang the large regulating flange (17) and press the tile into the slits (20a) (20b).
Insert and lock both blade pieces (12a) and (12b) of (S)
And insert it into the anchor pin driving hole (23).
Hollow anchor body (13) with embedded anchor pin (P)
Is expanded from its lower end by hitting the core rod (14).
To base mortar (M) or concrete skeleton (C)
Attach and fix the hollow anchor body (13)
Of the above-mentioned tile presser (S) by the regulating flange (17)
A tile repair tool characterized in that it is pressed and fixed in a floating state . 2. The two blade pieces (12a) of the tile holder (S).
The slit (20a) is obtained by making (12b) a wave shape in plan view.
2. The tile repair tool according to claim 1, wherein the tool is adapted to be elastically press-fitted into (20b) . 3. Curved from one stainless steel plate
The anchor pin receiving opening that opens in the center of the
The cylinder (11) and the straight state in plan view in the opposite direction from this
Pair of blade pieces (12a) and (12b) jutting out in parallel
And both blade pieces (12a) (12a)
b) Tile retainer whose lower edge is shaped like a circular arc in front view
(S) and the anchor pin receiving tube (1) of the tile presser (S).
1) Hollow anchor made of stainless steel that can be inserted into
Body (13) and the same material inserted and set in its hollow interior
And a hollow core rod (14).
The lower end of the car body (13) is hit with a core rod (14).
The groove (15) for enlarging
On the upper end of the hollow anchor body (13),
Large diameter regulated franc for retaining the tile foot (S)
Prepare the anchor pin (P) with the overhang (17)
Then, first, the joint (21) and the floating tile adjacent through this joint (21)
(T) A pair of comrades or one of them or a floating tile
(T) and a pair of healthy tiles (T) with round blades
The circular cutter with a certain depth (d1) by the rotary cutter (19)
While cutting the lit (20a) (20b),
(21) from base mortar (M) or concrete skeleton
Anchor of constant depth (d2) reaching inside of (C)
Drill a pin driving hole (23) to allow the anchor pin receiving tube of the tile holder (S) in advance.
(11) Anchor pipe in assembly ready state
(P) hollow anchor body (13)
Both wing pieces (12a) and (12b) of tile holder (S) are up
Inserted into the slits (20a) and (20b) and locked
As described above, the anchor pin driving holes (2
3) Insert it into the lower part and hit it with the core rod (14).
It is expanded from an end portion underlying mortar (M) or concrete
G to the frame (C) and fix it.
The above-mentioned tag is fixed by the regulating flange (17) of the car body (13).
A method of repairing a tile, characterized in that an il presser (S) is pressed and fixed in a floating state . 4. Even if the slits (20a) and (20b) are shallow
A certain depth (d1) reaching the sole of the tile (T)
And cut into the slits (20a) and (20b).
Insert both blade pieces (12a) and (12b) of
After being locked, the slits (20a) and (20b)
Inject adhesive (B) such as wet-curable epoxy resin from
And the adhesive force of the adhesive (B) and the anchor pin (P)
Combined with the pressing force of the above tile presser (S), floating
4. The method of repairing a tile according to claim 3, wherein the tile (T) is fixedly maintained in a floating state .