JPH07107314B2 - 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 the male connecting part side of the side board, remove the other part leaving the male connecting part, remove the male side connecting part of the new side board, leaving the protruding part, and remove the protruding part. Remove the heat insulating material and insert it between the protruding part of the male connection part that remained on the wall base and the insertion piece of the female connection part, fit the female connection part to the male connection part and adjoin the side board It is a repair method that is installed between the siding boards, so that only damaged or deformed siding boards can be easily replaced with new siding boards.

〔Example〕

As shown in FIG. 10, the one-sided support fitting 2 and the other-sided support fitting 3 are mounted on the wall base 1 in parallel with each other in the lateral direction with a space in the vertical direction, and The siding board A is sequentially mounted in the lateral direction so that both ends in the longitudinal direction of the siding board A are fitted over the recess 5 of the other side support fitting 3.

As shown in FIG. 11, 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 connecting portion 17 composed of an end piece 14, an engaging groove 15 and a protruding portion 16 is integrally formed on one end edge of 13 and a bending piece is formed on the other end edge of the decorative portion 13.
A female connecting portion 21 composed of 18, a plug piece 19 and a 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
By fitting the male connecting portion 17 of the side board A fixed to the female connecting portion 21 of the other side board A, the insertion piece 19 and the engaging groove 15 are engaged and connected,
A nail 22 is driven into the wall base 1 from the protruding portion 16 of the male connecting portion 17 of the siding board A to be fixed to the siding board A, and the siding board A is attached laterally in the same manner.

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 left and right 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 attached to A and A for curing.

(2) As shown in FIGS. 1 and 2, the male connecting portion 17 of the siding board A ₁ to be removed is cut along the cutting line 31 with a circular saw or the like in the longitudinal direction, and the female connecting portion is also cut. 21 is cut only on the upper side with a cutting line 32, and with the cutting line 33 extending between the cutting line 32 and the cutting line 31, the upper part is cut into a hook shape.

At this time, a portion of the end that cannot be cut with a circular saw is cut with a cutting knife or the like so as not to damage the other side support fitting 3.

(3) The backing material 12 is cut with a cutter knife, and the portion A ₂ surrounded by the cutting lines 31, 32, 33 in FIG. 1 is removed as shown in FIG.

At this time, since the removed portion A ₂ is not nailed, it can be easily removed.

(4) As shown in FIG. 3, the remaining portion A ₃ near the female connecting portion 21 is bent in the direction of the arrow a, pulled out from the recess 5 of the other side support fitting 3, and the whole sideboard A _{1 to be} removed is moved upward. It is lifted and removed from the recess 4 of the one-sided support fitting 2, and the portion A near the male connecting portion 17 is removed while being turned to the front as shown by an arrow b.

At this time, the siding board A _{1 to be} removed has a cutting line 31
It can be easily removed because it has been cut with and is not nailed, and the nailed protrusion 16 of the male connecting portion 17 remains on the wall base 1 as shown in FIG.

(5) 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.

(6) Cut the new sideboard A into the same length as the removed sideboard A _1, and insert the end of the protruding portion 16 of the male connecting portion 17 and the female connecting portion 21 as shown in FIG. The end of the piece 19 is cut along a cutting line 34 and a cutting line 35 with a circular saw or the like, and the heat insulating material 11a adhering to the rear surface of the remaining protruding portion 16 is scraped off from the cutting line 36 with a cutter knife, and the remaining protrusion is formed. The portion 16 has a plate shape.

(7) Replacement siding board A with chamfers 37, 37 at the upper and lower ends of the plate-like protrusion 16 as shown in FIG.
_Set to ₄ .

(8) A state in which the upper portion of the protruding portion 16 of the replacement siding board A ₄ is slightly lifted up from the wall base 1 near the female connecting portion 21 of one adjacent siding board A as shown in FIGS. 7 and 8. Inserted piece of the protruding part 16 and the female connecting part 21 remaining in
While inserting it as shown by arrow c into 19 and pushing up the whole of the replacement siding board A ₄ in an oblique posture as shown by arrow d, the female connecting portion 21 near is filled in the concave portion 5 of the other side support fitting 3. Push into.

(9) Sideboard A ₄ for replacement from the above state
Move the whole body in the direction of arrow e, and as shown in FIG.
16 is inserted between the remaining protruding portion 16 and the insertion piece 19, and the insertion piece 19 of the female connecting portion 21 is fitted into the engaging groove 15 of the male connecting portion 17 of the other adjacent sideboard A. , The whole is pushed down and the lower part is fitted into the recess 4 of the one-sided support fitting 2 to be mounted.

At this time, the protruding portion 16 of the replacement siding board A ₄ ,
Since the end portion of the insertion piece 19 is cut and the entire width thereof is narrower than the entire width of the removed siding board A ₁ , it can be easily attached.

(10) After moving the sideboard for replacement A ₄ slightly in the lateral direction to adjust the joint width between the sideboards A and A adjacent to the left and right, the insertion piece 19 and one of the adjacent pieces are adjusted as shown in FIG. A stainless steel nail 40 is struck on the wall base 1 from the insertion piece 19 of the side board A to fix the replacement side board A ₄ to the wall base 1.

Before hammering the nail 40, a pilot hole corresponding to the nail diameter is drilled to prevent the surface material 10 of the siding board A from being depressed and deformed when the nail is hammered, and after filling the pilot hole with caulking. It is preferable to drive nails.

(11) Apply a repair paint of the same color as the surface material 10 to the head of the nail 40 to improve its appearance, and apply caulking material 41 to parts B and C of FIG.
After removing the curing sheet 30, the dirty part is cleaned to complete the repair work. The engagement groove 15 or the insertion piece 19
Alternatively, a sealing material may be provided and attached, and in that case, the caulking material 41 becomes unnecessary.

In the above embodiment, the siding board is attached to the one side support fitting 2
Of the wall base 1 by fitting into the recess 4 of the
The wall body when it is attached to the above is explained, but as shown in FIG. 12, the lower part of the siding board A is placed on the support piece 2a of the one side support fitting 2 via the backup material 42 to provide the caulking material 43. Alternatively, as shown in FIG. 13, the upper portion of the siding board A is backed up on the support piece 3a of the other side support fitting 3 by a backup material.
The caulking material 43 is provided by mounting it via 42, or the lower and upper parts of the siding board A are mounted on one side and the other side.
If the caulking material 43 is provided by attaching the backing material 42 to the supporting pieces 2a, 3a of the second and third parts, in the case of a wall body in which the siding board is attached to the wall base 1, repair it as follows. good.

Similar to the above-mentioned embodiment, the male connecting portion of the siding board A _{1 to be} removed is cut along the cutting line 31 and the male connecting portion is detached by slightly flipping the cutting portion toward the male connecting portion. 17 is left on the wall base 1.

Then, the replacement siding board A ₄ was processed and produced in the same manner as in the above-described embodiment, and the plate-shaped protrusion 16 of the replacement siding board A ₄ was different from the remaining protrusion 16 in the same manner as described above. Insert between the insert piece 19 and fit the female connecting portion 21 to the male connecting portion 17, then move the replacement siding board A ₄ up or down to attach it, and then perform the same work as described above. Should be done.

〔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 facilitated. Furthermore, the male connecting portion 17 is removed leaving the protruding portion 16 of the new sideboard, and the heat insulating material 11 of the protruding portion 16 is removed.
Is inserted between the protruding portion 16 remaining after removal and the insertion piece 19 of the female connecting portion 21 of the adjacent sideboard, and the female connecting portion 21 is connected to the male side of the adjacent sideboard. A new siding board can be attached by fitting it to the 17, so that the attachment work becomes easy, and the repair work is facilitated by the combination of the two.

[Brief description of drawings]

The drawings show an embodiment of the present invention, FIGS. 1 to 9 are explanatory views in order of steps of repair work, FIG. 10 is a partial perspective view of a wall body made of a siding board, and FIG. 11 is a view of FIG. XI-XI line sectional view, FIG. 12, FIG. 13 is a sectional view showing a modified example of mounting the siding board. 10 is a surface material, 11 is a heat insulating material, 12 is a back surface material, 13 is a decorative portion, 15
Is an engaging groove, 16 is a protruding portion, 17 is a male connecting portion, 19 is an insertion piece,
20 is a female connecting part and 40 is a nail.

Claims (1)

[Claims] 1. A male connecting portion 17 comprising an engaging groove 15 and a projecting portion 16 is integrally formed on one end edge of a decorative portion 13, and a female connecting portion consisting of an insertion piece 19 and a rear surface side portion 20 on the other end edge. Surface material with integrated part 21
A large number of siding boards composed of 10, a heat insulating material 11 filled in the back surface of the surface material 10, the heat insulating material 11, the protruding portion 16, and the back surface material 12 provided over the back surface side portion 20,
While the 16 is nailed and fixed to the wall foundation 1, the male and female connecting portions 17 and 21 of the adjacent siding boards are fitted to each other and attached to the wall foundation 1 in this order. Male connection 17 on board
The boundary between the decorative part 13 and the decorative part 13 is cut, and the part of the male connecting part 17 other than the projecting part 16 is removed from the wall base 1, and the male connecting part 17 on the new siding board is
Aside from removing the protruding portion 16, the heat insulating material 11 of the protruding portion 16 is removed to obtain a replacement siding board, and the protruding portion 16 of the replacement siding board is left on the wall base 1. Insertion piece of female connecting portion 21 of one sideboard adjacent to protrusion 16 of die connecting portion 17
Insert between 19 and fit the female connecting portion 21 to the male connecting portion 17 of the other adjacent sideboard, from the insert piece 19 of the one sideboard and the insert piece 19 of the replacement sideboard. A method of repairing a wall body composed of a siding board, characterized in that a nail 40 is driven into the wall base 1 and fixed.