JPH07107313B2 - Method of repairing wall made of siding board - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a method for repairing a wall body in which a large number of siding boards are continuously mounted on a wall foundation.

[Conventional technology]

As the siding board constituting the wall body, for example, as shown in JP-A-61-24749, a surface member integrally formed with a male connecting portion at one end edge of the decorative portion and a female connecting portion at the other end edge thereof. A heat insulating material filled in the back surface side of the surface material and a back surface material covering the back surface of this heat insulating material are known.

In order to construct a wall body using such a siding board, the siding board is sequentially attached to the base of the wall so that the male connecting portion and the female connecting portion fit into each other.

[Problems to be Solved by the Invention]

In the wall body composed of such sideboards, the male type connecting portion of the adjacent sideboard and the female type connecting portion of the other sideboard are fitted to each other, and the female type connecting portion is nailed to the wall base. Moreover, the nail is covered with a female connector.

Because of this, if one of the sideboards that make up the wall is damaged or dented for some reason and looks bad, replace the sideboard with a new sideboard to repair the wall. In order to do so, all the siding boards have to be removed and re-installed, which makes the task very cumbersome.

Therefore, an object of the present invention is to provide a method of repairing a wall body made of a siding board that can solve the above-mentioned problems.

[Means and Actions for Solving the Problems]

Cut off the male connecting part of the side board, remove the other part leaving the male connecting part, remove the male part of the new side board, leaving the insertion piece, and then the side board Insert the insertion piece between the insertion piece of the male connection part and the engaging groove of the female connection part by bending it in a V shape and fit the female connection part to the male connection part This is a repair method that allows the siding board to be installed in a straight posture, which may cause damage or
You can easily replace only the deformed sideboard with a new sideboard.

〔Example〕

As shown in FIG. 7, the corner support metal fittings 2 and the intermediate support metal fittings 3 are vertically mounted at intervals on the wall base 1, and the siding board A is extended from below from the corner support metal fittings 2 and the intermediate support metal fittings 3. The corner pressing plate 4 and the intermediate pressing plate 5 are snap-engaged with the corner supporting metal member 2 and the intermediate supporting metal member 3 by snap-fitting to form the inward concave portions 6 and 7. The longitudinal direction ends of the siding board A are fitted into the siding board 7, and the caulking material 9 is filled between the both ends and the inward concave portions 6 and 7 via the backup material 8. Constitutes a wall consisting of a siding board.

As shown in FIG. 8, the siding board A comprises a surface material 10, a heat insulating material 11 and a back surface material 12, and the surface material 10 is a decorative part.
A male-type connecting portion 17 including an insertion piece 14, an engaging groove 15 and a protruding portion 16 is integrally formed on one end edge of 13 and an engaging groove 1 is formed on the other end edge of the decorative portion 13.
8, the female connecting portion 21 composed of the insertion piece 19 and the back surface side portion 20 is integrally formed, and the heat insulating material 11 is filled on the back surface of the surface material 10.
The back surface material 12 is provided across the heat insulating material 11, the end bent piece 16a of the protruding portion 16 and the end bent piece 20a of the back surface side portion 20.

The siding board A is a protruding portion of the male connecting portion 17.
From the 16 nails 22 are driven into the wall base 1 and fixed, and the nails 22
Fit the female connecting portion 21 of the other siding board A to the male connecting portion 17 of the siding board A fixed by
The inserting piece 14 and the engaging groove 18 and the inserting piece 19 and the engaging groove 15 are engaged and connected, respectively, and the nail 22 is attached to the wall base 1 from the protruding portion 16 of the male connecting portion 17 of the siding board A. After driving and fixing, the siding board A is attached from bottom to top in the same manner in sequence, and when it is attached to the uppermost part, a backup material 8 is provided and caulking material 9 is filled, and then the corner pressing plate 4 and the intermediate pressing plate 5 are attached. I am wearing it.

Thus, not only the male connecting portion 17 and the female connecting portion 21 of the adjacent siding boards A, A are engaged and connected with each other, but also the nail 22 is covered with the female connecting portion 21 to secure the nail 22. Since it cannot be removed, it is not possible to replace only the deformed or damaged sideboard A with a new sideboard for repair.

Next, the repair method will be described in the order of steps.

(1) Sideboard adjacent to the top and bottom of the sideboard A ₁ to be removed, which is deformed as shown in FIG.
Curing sheets 30 and 30 such as gum tape are adhered to A and A for curing, and the intermediate pressing plate 5 is turned over and removed. The corner pressing plate 4 may be removed instead of the intermediate pressing plate 5, or the intermediate pressing plate 5 and the corner pressing plate 4 may be removed.

(2) As shown in FIGS. 1 and 2, _one of the surface material 10 and the heat insulating material 11 is cut by cutting the side of the male connecting portion 17 of the siding board A ₁ to be removed along a cutting line 31 with a circular saw or the like. Cut the part.

At this time, a portion which cannot be cut with a circular saw at the end is cut with a cutting knife or the like so as not to damage the corner pressing plate 4.

(3) Cut the backing material 12 with a cutter knife and remove it as shown in Fig. 3 Male connecting part of siding board A ₁
17 is left on the wall base 1 and the other part is pulled so as to turn to the front side, and the insertion piece 19 of the female type connecting portion 21 and the engaging groove 18 are engaged with the male type connecting portion 17 of the siding board A below. Groove 15, insertion piece
While taking out from 14, remove the cut siding board A ₁ .

(4) A nailing place on the curing sheet 30, for example, a wall base 1
Mark the position of the studs with a marker to make a nailing mark.

(5) The new sideboard A is cut to the same length as the sideboard A ₁ removed, and the male connecting portion 17 of the sideboard A is cut along with the insertion piece 14 as shown in FIG. , 33 along with the heat insulating material 11 and the back surface material 12, and the heat insulating material 11a in the shaded area is scraped off with a cutter knife so as not to damage the surface material 10. The heat insulating material 11a to be scraped off is made slightly longer than the remaining heat insulating material.

(6) As shown in FIG. 4, a vertical middle portion of the heat insulating material 11,
For example, a center rib 13a formed on the decorative portion 13 of the surface material 10
A portion facing the portion is interrupted in a V shape along the cutting lines 34 and 35, and the heat insulating material 11b in that portion is removed to form a substantially V-shaped space portion.

(7) Siding board A ₂ cut as described above
As shown in FIG. 5, while the center rib 13a is bent in a V shape from the portion where the heat insulating material 11 is removed, the insertion piece 14 remaining in the male connecting portion 17 remains in the wall base 1. It is inserted between the insertion piece 14 of the male type connecting portion 17 of the detached sideboard A ₁ and the engaging groove 18 of the female type connecting portion 21 of the upper sideboard A, and the female side connecting portion 21 is placed below. Fit the male type connecting portion 17 of the above, and in that state, put the siding board A ₂ in a straight posture and insert it as shown in FIG.
14 and the female connecting portion 21 are completely inserted and fitted.

A sealing agent may be applied to the insertion piece 14 to improve the sealing property of the insertion portion.

(8) Sideboard A ₂ mounted as described above
Is slid in the longitudinal direction and is pushed into the inward concave portion 6 between the corner holding plate 4 and the corner support fitting 2 which has not been removed.

However, it is necessary to place the caulking material in advance in the inward concave portion 6 or on one side surface in the longitudinal direction of the siding board A ₂ .

(9) Insertion piece 14 of siding board A ₂ newly attached as shown in FIG. 6, insertion piece of remaining male type connecting portion 17
A siding board A ₂ newly installed by driving stainless steel nails 36 into the wall base 1 through 14 and the heat insulating material 11
The insert piece 14 of is fixed to the wall base 1, and the stainless steel nail 37 is driven into the wall base 1 from the center rib 13a of the surface material 10 of the newly installed siding board A ₂ so that the middle part does not rise. Fix it to the wall base 1.

Before driving the nails 36 and 37, a pilot hole corresponding to the nail diameter is drilled, and the siding board A is used when driving the nail.
It is preferable that the surface material 10 is not dented and deformed, and that the prepared hole is filled with caulking before the nail is driven.

(10) After installing caulking material on the other side of the newly installed siding board A _{2 in} the longitudinal direction, the intermediate presser plate 5 is snapped on.

The intermediate presser plate 5 may be reused after being removed, or a new intermediate presser plate 5 may be attached.

(11) The heads of the nails 36 and 37 are coated with a repair paint having the same color as that of the surface material 10, and the curing sheet 30 is peeled off to clean the dirty part.

This is the end of the repair work.

In the above embodiments, the corner support fitting 2, the corner pressing plate 4, the intermediate support fitting 3, and the intermediate pressing plate 5 are used. However, when the wall body is constructed without using them, the intermediate pressing plate 5 is removed. It does not require any installation work, and it is not necessary to fix the newly installed siding board A ₂ with nails 36 and 37. Furthermore, it adheres flexibly to the traces of the heat insulating material cut and removed in FIG. A member having properties may be filled.

Further, in the above embodiment, the male connecting portion 17 is formed from the insertion piece 14, the engaging groove 15, and the protruding portion 16, and the female connecting portion 21 is formed into the engaging groove 18,
Although the engaging groove 19 and the back surface side portion 20 are formed, as shown in FIG. 9, the male connecting portion 17 is formed by the insertion piece 14 and the protruding portion 16, and the female connecting portion 21 is formed in the engaging groove 18 and the back surface. It can be applied even in the case of a siding board formed from the side portion 20.

Further, in the above embodiments, the laterally long siding board is sequentially connected in the vertical direction to form the wall body, but in the case of the wall body made by vertically connecting the long siding board in the left and right direction one after another. Applicable.

〔The invention's effect〕

You can remove the deformed or damaged sideboard and attach a new sideboard, so you can repair the wall made of sideboard.

In addition, the male connector 17 of the siding board to be removed
Since the border between the makeup part 13 and the makeup part 13 is cut, and the other part is removed while leaving the male type connection part 17 nailed to the wall base 1,
Since the nails are not removed, the removal work is easy.Furthermore, the male connecting part 17 is removed leaving the insertion piece 14 of the new siding board, and it is bent in a V shape from the removed part of the heat insulating material. The engaging groove 18 of the female connecting portion 21 of the one sideboard adjacent to the remaining insertion piece 14
Insert a female side connecting part 21 into the male connecting part 17 of the other adjacent sideboard, and put the sideboard in a straight position so that a new sideboard can be attached. It becomes easier and both work together to facilitate the repair work.

[Brief description of drawings]

The drawings show an embodiment of the present invention, FIGS. 1 to 6 are explanatory views in order of steps of repair work, FIG. 7 is a partial perspective view of a wall body made of a siding board, and FIG. 8 is a view of FIG. VIII-VIII sectional drawing and FIG. 9 are sectional drawings of different siding boards. 10 is surface material, 11 is heat insulating material, 12 is back material, 13 is decorative part, 14
Is an insert piece, 16 is a protruding portion, 17 is a male connecting portion, 18 is an engaging groove,
20 is the back side, 21 is the female connection

Claims (2)

[Claims] 1. A male-type connecting portion 17 composed of a plug-in piece 14 and a projecting portion 16 is integrally formed on one end edge of a decorative portion 13, and a female-type connecting portion 18 is formed of an engaging groove 18 and a rear surface side portion 20 on the other end edge. Surface material with integrated part 21
A large number of siding boards consisting of 10, a heat insulating material 11 filled in the back surface of the surface material 10, the heat insulating material 11, the projecting portion 16, and the back surface material 12 provided over the back surface side portion 20 are provided.
While fixing 16 to the wall foundation 1 by nailing, the side body to be detached in the wall body composed of the sideboards which are sequentially attached to the wall foundation 1 by fitting the male connecting portion 17 and the female connecting portion 21 of the adjacent sideboards. Male connection 17 on board
Cut off the boundary between the makeup part 13 and the decorative part 13 and remove the parts other than the male type connecting part 17 from the wall base 1, and attach the male type connecting part 17 on the new siding board.
While removing the insertion piece 14, the intermediate portion of the heat insulating material 11 facing the middle of the one end edge and the other end edge of the decorative portion 13 is removed to be a side board for attachment, and the side board is used as the heat insulating material. Female part of the sideboard adjacent to the insertion part 14 of the male type connecting part 17 remaining on the wall base 1 by bending the protruding part 14 into a substantially V shape from the removed part. Inserted between the engaging groove 18 of 21 and the female connecting portion 21 to the male connecting portion 17 of the other adjacent sideboard, and inserting the inserting piece 14 in a straight posture with the sideboard for mounting. A method for repairing a wall body made of a siding board, which is characterized in that the siding board is attached by completely inserting the female type connecting portion (21). 2. A wall made of a siding board according to claim 1, characterized in that, after the siding board is attached, the vicinity of the insulating material removal of the insertion piece 14 and the decorative portion 13 is nailed and fixed to the wall base. How to repair your body.