JP3324381B2 - Roof repair method - 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 method for replacing a tile by replacing the tile, a tile fixing structure suitable for the tile repair method, and a tile fixing nail.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 9 and 10, a roof tile (c) is fixed on a roof foundation (b) with a roof fixing nail (a), and A tile fixing structure in which a plurality of tiles (c) are laid so that (c) overlaps is known. In this case, the following tile repair method is adopted. That is, when the middle tile (C) in the figure is damaged, the nail pulling jig (D) is inserted between the damaged tile (C) and the roof tile (C) to be overlaid thereon. The nail (a) for fixing the broken roof tile (c) with the nail pulling jig (d) is attached to the tip of the nail pulling jig (d) on the nail head (e). And pull it out. Thereafter, the broken roof tile (c) is pulled out, another new roof tile (not shown) is inserted into the pulled-out portion, and the roof tile (c) is replaced.

[0003]

However, in the above-mentioned prior art, since the roof fixing nail (a) is forcibly pulled out, the roof base (b) may be damaged and the waterproof property may be impaired. In particular, when the roof foundation (B) is ALC, the roof fixing nail (B) is firmly fixed to the roof foundation (B), and it is difficult to pull out the tile fixing nail (A). Yes, even if the roof fixing nail (a) could be pulled out, the surrounding roof surface (b) was damaged so that the surface of the roof base (b) could be excavated, and the damaged portion (f) caused the roof base (b) to break. However, there has been a problem that the steel is damaged and its strength is reduced.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems in the prior art. That is, an object of the present invention is to make it easier to fix a tile for fixing a broken tile to a roof foundation. Tile repair method that can easily and efficiently perform tile replacement work without damaging the roof foundation, and a tile fixing structure and tile fixation that are optimal for the tile repair method And to provide nails.

[0005]

According to a first aspect of the present invention, there is provided a method for repairing a roof tile, wherein the roof tile is fixed with nails for fixing the roof, and the roof tiles are overlapped with each other and damaged. In the tile repair method of pulling out the broken tile and replacing the tile by inserting another new tile into the extracted place, a nail pulling jig is inserted between the damaged tile and the tile to be overlaid on it. The nail pulling jig is used to cut and remove the nail head of the tile fixing nail fixing the damaged tile with the nail pulling jig. Therefore, in this case, at the time of replacing the roof tile, only the nail head of the roof fixing nail fixing the damaged roof tile can be cut and removed, and the fixing state can be released relatively easily. Tile replacement work can be performed easily and efficiently, and the roof fixing nails are left on the roof foundation except for the cut and removed nail heads. It does not damage the roof base as in the conventional case where it is forcibly pulled out.

Furthermore, tile repair method according to claim 1 of the present invention, in the above-mentioned method of tiles renovation, insert the nail pull fixture on the underside of the damaged tiles to the damage with lifting the damaged tile tile Raise the nail for fixing the roof tiles, and then insert a nail pulling jig between the damaged roof tile and the tile to be superimposed on it, push down the damaged roof tile and remove it from the top. The nail head of the tile fixing nail is made to protrude, and thereafter, the nail head of the tile fixing nail is cut and removed by a nail pulling jig. Therefore, in this case, particularly, when the nail head of the tile fixing nail is cut and removed by the nail pulling jig, the nail head of the tile fixing nail is made to protrude from the upper surface of the previously damaged tile. It is easy to cut and remove the nail head of the tile fixing nail, and the work of protruding the nail head of the tile fixing nail from the upper surface of the damaged tile is under the damaged tile. This is easily performed by sequentially inserting a nail puller into the upper side and the upper side.

[0007] A tile repair method according to claim 2 of the present invention was in tile repair method according to the first aspect, the constricted portion is formed for cutting a nail head portion by the thickness dimension of the lower position of Ryakukawara tile It is characterized by using fixing nails. Therefore, particularly in this case, when the nail head of the nail for fixing the tile is protruded from the upper surface of the damaged tile, the constriction for cutting formed on the nail for fixing the tile is positioned near the height of the upper surface of the tile. Therefore, the tile fixing nail can be easily cut at the constricted portion for cutting, and the upper part including the nail head can be removed, and the fixing state of the tile fixing nail can be extremely easily. Can be canceled.

That is, in this case, the roof tile is fixed on the roof base with a roof fixing nail having a cutting constriction formed at a position substantially below the nail head by the thickness of the roof tile. Roof fixing with multiple tiles laid so that the tiles overlap
That has become a structure.

Therefore, in this case, the above tile repair method
Is carried out easily and efficiently.
It can be done without damaging the roof foundation
No.

In the above-mentioned tile fixing structure,
If it is ALC, pull out the fixed roof fixing nail
Troublesome work can be avoided, and the roof fixing nails can be pulled out.
Prevents damage to the surface of the ALC roof foundation that is easily damaged
In particular, Te effective der Ru.

[0011]

1 and 2 show a first embodiment of the present invention.
In this embodiment, a method for repairing a roof tile according to the present embodiment is a method for repairing a roof tile 1 of a plurality of roof tiles 3 which are fixed on a roof base 1 with a roof fixing nail 2 and are overlapped with each other and roofed. As shown in FIGS. 6 and 7, another broken tile 3d is inserted into the pulled-out portion to replace the broken tile 3a. The nail pulling jig 4 is inserted between the tile 3b to be overlaid and the nail pulling jig 4 cuts and removes the nail head 5 of the nail 2 for fixing the roof tile 3 fixing the damaged tile 3a. It is characterized by doing.

[0012] In addition, the tile repair method of the embodiment, as a pre-stage of that, FIG. 3, which implement the method as shown in FIG. 4
Der Ru. That is, at the stage shown in FIGS. 3 and 4,
A nail pulling jig 4 is inserted below the damaged tile 3a to lift the damaged tile 3a and to pull up the tile fixing nail 2 fixing the damaged tile 3a. Next, FIG.
As shown in the figure, the damaged roof tile 3a and the roof tile laid on it
When the nail pulling jig 4 is inserted between the roof tile 3b and the roof tile 3a
Is pushed down, and the nail head 5 of the roof fixing nail 2 is
Is projected. Thereafter, the nail head 5 of the nail 2 for fixing the roof tile was cut off and removed with the nail pulling jig 4 in the order of FIGS. 1A and 1B as described above, and the nail was broken as shown in FIG. 1C. The roof tile 3a is lifted and removed from the remaining roof fixing nail 2, and the damaged roof tile 3a is removed.
3a is to be pulled out. As shown in FIGS. 6 and 7, another new roof tile 3d is inserted into the place where the damaged roof tile 3a is pulled out, and the roof tile 3 is replaced.

[0013] Also, in this case, have tile fixing nail 2 a constriction is formed for cutting a nail head 5 only the thickness dimension of the lower position of Ryakukawara 3 is used, a second aspect of the present invention It corresponds to. In addition, the roof foundation 1 with the nail 2 for fixing the tile
The tile 3 is fixed to the upper, and is also the tile fixing structure ing to葺設a plurality of tiles 3 so that polymerized tiles 3 thereon in the fixed part, moreover, it is roof bed 1 is ALC.

In the above embodiment, the roof tile 3 is obtained by painting the surface of a flat asbestos cement board,
The front portion becomes an exposed portion and the rear portion becomes an unexposed portion, and the roof tiles 3 are superimposed on the non-exposed portions, and the roof tiles 3 are sequentially superimposed from the eaves side to the ridge side. In addition, the broken roof tile 3a is one in which the front end corner portion of the exposed portion is notched and damaged.

The nail pulling jig 4 is a special jig called a ripper for repairing a roof tile. A grip portion 8 is provided at a front end of the nail pulling jig. It is inserted between three. A hook piece 9 projecting to both sides is formed at the tip of the nail pulling jig 4. As shown in FIGS. 1 and 2, one of the hook pieces 9 is selectively and easily fixed to a roof tile. The nail 2 is securely locked between the nail head 5 and the cutting neck 6, and the tile fixing nail 2 is cut at the cutting neck 6 to include the nail head 5. The upper part can be removed. or,
A nail contact recess 10 is formed at the center of the tip of the nail pulling jig 4 so that the nail contact recess 10 is brought into contact with the tile fixing nail 2 as shown in FIGS. Thus, the roof fixing nail 2 can be reliably pulled up together with the damaged roof 3a.

The nail 2 for fixing the tile is a nail for concrete.
As shown in FIG. 5, the overall length H is 45 mm, and the distance h between the nail head 5 and the constriction 6 is 6 mm in accordance with the thickness of the roof tile 3. The cutting constriction 6 is formed so that a part of the roof fixing nail 2 in the longitudinal direction has a small diameter. However, the cutting constriction 6 in the present invention is only the part of the roof fixing nail 2. It is only necessary that the nail is more easily cut than the other parts. For example, a part of the roof fixing nail 2 in the longitudinal direction is formed into a thin flat shape or a cutout is formed in the same part. May be.

There are two cases shown in FIGS. 6 and 7 for inserting another new roof tile 3d into the place where the damaged roof tile 3a was pulled out. In the case shown in FIG. 6, a dedicated guide plate 11 is inserted into the same location, and a new roof tile 3d can be easily inserted along the guide plate 11.
In this case, two guide plates 11 are inserted corresponding to the remaining portions of the nails 2 for fixing the roof tiles, and the gaps on the roof tiles 3 on both sides adjacent to the damaged roof tiles 3a are further raised. The small piece 12 which lifts and holds the roof tile 3 is inserted. In the case shown in FIG. 7, the nail pulling jig 4 is inserted into the same place, and a new roof tile 3d can be easily inserted along the nail pulling jig 4. In any case, the new tile 3d inserted is glued to the lower tile 3c or the roof base 1 etc.
13 (modified silicon-based sealing) securely fixed so as not to come off.

In the above embodiment, as shown in FIG. 8, an ALC base plate 16 is fixed on a C-shaped steel 14 with an ALC fixing screw 15, and a waterproof sheet 17 is laid on the ALC base plate 16. A roof foundation 1 is formed. The roof foundation 1
At the tip of the eaves, a nose plate 18 is fixed to the C-shaped steel 14, and a drain plate 19 is inserted and fixed below the waterproof sheet 17 so as to cover an upper end portion of the nose plate 18. An eaves ceiling plate 21 is fixed to the lower side of 14 via a frame member 20.

Therefore, in the roof tile repair method of the above embodiment, as shown in FIGS. 1 and 2, the nail head 5 of the roof fixing nail 2 for fixing the broken roof tile 3a when the roof tile 3 is replaced. Can be removed relatively easily with the nail pulling jig 4 and the fixing state of the nail 2 for fixing the roof tile can be released relatively easily, so that the work of replacing the roof tile 3 can be performed easily and efficiently. it can. In addition, since the part other than the nail head 5 from which the tile fixing nail 2 has been cut and removed is left on the roof foundation 1, the roof foundation 1 is damaged as in the conventional method in which the entire tile fixing nail 2 is forcibly pulled out. Nothing.

[0020] Also, the tile repair method of the embodiment, as a pre-stage of that, FIG. 3, the method as shown in FIG. 4 is performed
As described above, when the nail head 5 of the tile fixing nail 2 is cut and removed by the nail pulling jig 4, the nail head 5 of the tile fixing nail 2 is removed from the upper surface of the previously broken tile 3 a. Because of the protruding state, the nail head 5 of the tile fixing nail 2 is easily cut and removed. Moreover, the work of projecting the nail head 5 of the nail 2 for fixing the tile from the upper surface of the damaged tile 3a can be easily performed by sequentially inserting the nail puller 4 below and above the damaged tile 3a. Also, in this case, if the nail 2 for fixing the roof tile having the constriction 6 for cutting formed at a position lower than the nail head 5 by the thickness dimension of the roof tile 3 is used, the roof tile 3a from the broken roof 3a When the nail head 5 of the tile fixing nail 2 is protruded, the cutting neck 6 formed on the tile fixing nail 2 is located near the upper surface height of the tile 3a. At 6, the tile fixing nail 2 can be easily cut to remove the upper part including the nail head 5, and the fixing state of the tile fixing nail 2 can be released very easily. it can.

When a nail 2 for fixing a roof tile having a cut-out constricted portion 6 at a position lower than the nail head 5 by the thickness of the roof tile 3 as described above is used. Nail 2
The above tile repair method is implemented in a tile fixing structure in which the roof tiles 1 are fixed on the roof foundation 1 and a plurality of the roof tiles 3 are laid so that the roof tiles 3 overlap on the fixing portions. In this case, the same operation and effect as described above can be obtained. In this case, if the roof foundation 1 is made of ALC, it is possible to avoid the difficult work of pulling out the firmly fixed tile fixing nail 2, and moreover, if the roof fixing nail 2 is pulled out, the roof foundation 1 of ALC that is easily damaged is pulled out. This is particularly effective because surface damage is prevented.

[0022]

As described above, in the tile repair method according to the first aspect of the present invention, the fixed state of the tile fixing nail fixing the damaged tile can be released relatively easily. The work of replacing the tile can be performed easily and efficiently, and the roof foundation is not damaged unlike the conventional technique of forcibly pulling out the entire nail for fixing the tile.

Furthermore , in the method for repairing tiles according to the first aspect of the present invention, in particular, since the nail heads of the nails for fixing the tiles are made to protrude from the upper surface of the damaged tile, The nail head is easily cut and removed, and the work of projecting the nail head of the tile fixing nail from the upper surface of the damaged tile is easily performed.

In the method for repairing a roof tile according to the second aspect of the present invention, the nail for fixing the roof tile can be easily cut off at the constriction for cutting, and the nail head can be removed. The fixing state of the fixing nail can be released very easily.

In this case, the thickness of the roof tile is approximately from the nail head.
Nail for fixing roof tiles with a constriction for cutting at the lower position
Fix the roof tile on the roof base with
A tile fixing structure in which multiple tiles are laid so that the tiles overlap
That it has been in.

In this case, the above-mentioned tile repair method is actually
The roof tiles can be replaced easily and efficiently.
It does not damage the roof underlayer and does not damage the roof base .

In the above-mentioned tile fixing structure,
If it is ALC, pull out the fixed roof fixing nail
Troublesome work can be avoided, and the roof fixing nails can be pulled out.
Prevents damage to the surface of the ALC roof foundation that is easily damaged
In particular, Te effective der Ru.

[Brief description of the drawings]

FIG. 1 shows one embodiment of a roof tile repair method, a roof tile fixing structure, and a roof tile nail according to the present invention, and (a), (b), and (c) are cross-sectional views at each stage of the roof tile repair method.

FIG. 2A is a perspective view of one stage of the embodiment,
(B) is a principal part enlarged perspective view.

3A is a perspective view and FIG. 3B is an enlarged perspective view of a main part at another stage of the embodiment.

FIG. 4 is a sectional view at the same stage.

FIG. 5 is a front view showing the tile fixing nail in the embodiment.

FIG. 6 is an exemplary perspective view at another stage in the embodiment;

FIG. 7 is a perspective view showing another method at the same stage.

FIG. 8 is an exemplary sectional view showing the eaves structure according to the embodiment;

FIG. 9 is a cross-sectional view showing a method of repairing a roof tile in a conventional roof tile fixing structure.

FIG. 10 is a perspective view of the conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof base 2 Tile fixing nail 3 Tile 4 Nail pulling jig 5 Nail head 6 Neck for cutting

Claims (2)

(57) [Claims] 1. A damaged tile is pulled out of a plurality of tiles which are fixed to each other on a roof base with a tile fixing nail and overlapped with each other and laid, and another new tile is inserted into the pulled-out portion. in the tile repair method for performing the replacement of tile Te, damaged
Insert the nail pulling jig under the roof tile and hold the damaged roof tile.
Roof fixing nails that raise and fix the damaged tile
Then, insert a nail pulling jig between the damaged tile and the tile to be overlaid on it, and push the damaged tile.
Lower the nail head of the nail for fixing the roof tile from the upper surface.
And then removing the nail head of the nail for fixing the tile with a nail pulling jig. 2. A tile repair method according to claim 1, wherein the using the tile fixing nail forming the cutting constricted portion from the nail head into by the thickness dimension of the lower position of Ryakukawara.