JP2001303750A - Wall material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve problems in a conventional wall material that separate parts such as a joint cover, a receiver, a seal or the like are used on a joint part connecting wall surface materials of a wall material, and it is very hard to keep the watertightness to the wind and rain blown against a wall surface, and the rein drops dropped on the wall surface, further the seal is dissolved by the rainwater intruded from a clearance of the joint cover, and the dust and dirt stick and accumulate thereon, which makes the wall material entirely or partly dirty, lowers the commercial value as the wall material, and increase the cost by using separate parts. SOLUTION: A male edge and a female edge are respectively formed on upper and lower edges of a wall surface material, the male edge and the female edge are fitted to be vertically connected and applied, and a part formed by removing a part of a resin foam integrally formed on a rear face at one end part of the surface material is overlapped and connected to a part formed into the gutter-shaped throttle on a front face at the other end part of the surface material, whereby the heat insulating characteristic, the sound insulating characteristic and the watertightness of the wall materials applied continuously in the lateral direction, can be improved, and the cost can be reduced by dispensing with the separate parts.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall material which is used to protect a wall surface of a building or a building so as to reinforce the building or the building and at the same time prevent a weathering action. While improving water tightness, design, and heat insulation,
The present invention relates to a structure for cost reduction.

[0002]

2. Description of the Related Art Various products are provided on the market as wall materials for covering the walls of buildings and structures. For example, at the time of construction, a seam between the adjacent wall materials A and B, that is, a joint using a decorative cap, a caulking material or a packing material, a fitting member, a seam plate, and various other members is used in a joint. ,
Patent Literatures 2502640 and 300440 disclose wall materials with improved heat insulation properties.
There is No. 8.

[0003]

The wall material shown in the above prior art is excellent in watertightness and heat insulation, and can sufficiently fulfill the function as a wall material. However, when constructing such conventional horizontal wall material, packing material and caulking material are indispensable in the vertical joint of the wall to ensure watertightness, and the packing material and caulking material have been used for many years. The packing material and the caulking material are slightly melted out by being exposed to rainwater that has entered through the gap between the decorative cap and the wall material, and hang down on the wall surface to contaminate the wall material surface. There is a problem of lack of goodness, and as shown in a conventional example, a decorative cap,
The wall material as a whole has been configured to be expensive, for example, it is necessary to use various other members such as a caulking material, a fitting member, and a floor plate. In a conventional wall material, wall materials A and B arranged adjacent to each other are abutted with each other, and a vertical joint formed between them is
Because of the structure that the decorative cap is covered in the vertical direction, the decorative cap rises above the wall material after construction, and when the decorative wall material is combined with the horizontal covering wall material, there is a sense of incongruity in the design, and the design and appearance are not good. In addition, such a wall material is a well-designed wall material having a step for changing the appearance, such as the wall material shown in the conventional example, after the construction, a plurality of gaps and the like in the vertical joint of the wall surface. A dent is generated, and contaminants tend to accumulate in these gaps and dents, making it unsightly and lacking in good appearance. The present invention
It improves water tightness and heat insulation, and has good design and good appearance. It is difficult for the contaminants of the above problems to accumulate in gaps and depressions at seams, joints and the like of wall materials, and dust on makeup surfaces due to rainwater during rainfall. It is an object of the present invention to provide a product in which self-cleaning action is easily performed, and the makeup surface can be easily cleaned by water discharge or the like, and the cost is low.

[0004]

Means for Solving the Problems A surface material having a male edge serving as an upper end at one end parallel to the longitudinal direction of a long thin metal sheet wall material and a female edge serving as a lower end at the other end. A resin foam integrally formed with the back surface of the surface material, and a back material disposed on the back surface of the resin foam, and are disposed adjacent to the male edge of the wall material in the upward direction. From the male edge to the female edge of the wall material A at right angles to the longitudinal direction at one longitudinal end of the wall material A constructed vertically by fitting the female edge of the wall material to be installed. Forming at least two or more gutter-like throttle shapes and a subsequent drain throttle portion over substantially the entire height of
The resin foam on the back surface of the other end of the wall material B to be disposed and constructed adjacent to the wall material A in the lateral direction and the back material are disposed over substantially the entire height from the male edge to the female edge. The predetermined width is set to a width larger than the total width of the gutter-like drawn shapes formed on the wall material A, and the strip is removed by a scraper or the like along the outside in the longitudinal direction.

[0005] In the work of constructing the wall material relating to the wall surface of the building, the resin foam of the wall material B adjacent to the wall material A is placed above the one end of the wall material A having the gutter-like drawing shape. The other end where the body and the back surface material are removed is overlapped and connected and stretched horizontally, and the wall materials A and B are nailed to their nailing portions,
The wall is fixed to the body edge previously fixed to the base of the wall, and this operation is repeated, and the wall material is continuously stretched in the width direction of the building. Further, a substantially central portion in the longitudinal direction of the wall material C to be disposed and constructed adjacent to and above the wall materials A and B is formed at the overlapped connection portion of the wall materials A and B after the construction. As arranged, both male edges of the wall materials A and B are fitted to female edges of the wall material C, nailed to the nailed portion of the wall material C, and fixed to the body edge. The construction will be carried out in the height direction of the building. Similarly, on the upper side of one end of the wall material C having the gutter-like drawn shape, the resin foam and the back material on the back surface of the wall material D to be constructed adjacent to the wall material C are removed. The ends are overlapped and overlapped, and the male edge of the wall material B is inserted and fitted into the female edge of the wall material D, nailed into the nailed portion of the wall material D, and Fixed to. By repeating this operation, the wall material is continuously stretched in the height direction of the building and is constructed.

After the construction, rainwater does not enter the inside of the overlapping connection portion of the wall material, and the infiltrated water is guided downward along the gutter-shaped throttle formed on the lower side of the overlapping portion, and drained. Since it is treated, there is no need for a separate member such as a caulking material, a decorative cap projecting from the surface of the upper wall of the design, and a seam plate as in the case of the conventional wall material. It provides inexpensive wall materials to the market.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A wall material for a general house will be described below as an embodiment of the present invention, but the present invention is not limited to this embodiment. This embodiment will be described with reference to FIGS. 1 to 3. The wall material 10 includes a wall surface material 11, a resin foam 12 integrally formed with the wall surface material, and a resin foam 12. As shown in FIG. 3, the wall material 10 is for horizontal stretching, and is provided at one upper edge of the wall surface material parallel to the longitudinal direction of the wall surface material at the time of construction. Male edge 16, a nailing portion 16 a extending from the male edge 16, and a body edge contact portion 16 fixed to a body edge 24 previously fixed to the wall basement
b is formed, and a female edge 17 is formed at the other end of the lower portion during construction. The wall surface material 11 is,
The surface thereof is embossed, which also serves as reinforcement, and a drawing shape such as embossing is applied. On one end surface perpendicular to the longitudinal direction, at least over the substantially entire width from the male edge 16 to the female edge 17, Two or more gutter-shaped throttle shapes 14 and a subsequent drain throttle portion 18 are formed.

The wall surface material 11 is, for example, a painted galvanized steel plate, a painted aluminum zinc alloy plated steel plate, a painted stainless steel plate, a vinyl chloride steel plate, a painted aluminum plate, a copper plate, or the like. The integrally foamed resin foam 12 is a member for improving the heat insulating property, sound-absorbing property, or sound insulating property of the wall material. Examples of the material include urethane foam, polyisocyanurate foam, and phenol foam. Etc. are used. Also, on the back surface of the resin foam 12, the wall surface material 11 and the resin foam 12 are provided with a back material 13 for mold replacement and protection of the surface of the resin foam 12 during integral molding. I have. As the material of the backing material, for example, aluminum foil laminated paper, aluminum vapor-deposited paper, aluminum foil, steel paper, and the like are used.

In the above embodiment, the wall surface material 11
The total width dimension of at least two or more gutter-shaped diaphragm shapes 14 is formed at one end side perpendicular to the longitudinal direction as α, and the back surface material 13 at the other end side perpendicular to the longitudinal direction is formed from the end face at the other end side. A cut is made at a predetermined position of the length dimension β at a right angle to the longitudinal direction, and then the back material 13 and the resin foam 1 are cut.
2 are peeled off at right angles to the longitudinal direction and outwardly, for example, with a scraper or the like so as to penetrate over their entire width. Here, the dimensions α and β are α ≦ β
Have a relationship.

Further, the method of constructing the wall material 10 of the present embodiment is as follows.
From the bottom of the building to the top, which is the general direction of stretching,
The method of stretching from left to right will be described with reference to FIGS. 1 to 3 and 5. First, in FIGS. 1 to 3, reference numeral 11 a denotes a wall material A, and the wall material A is first disposed at the lower left of the building. 11b is a wall material B, and the wall material B is disposed and stretched adjacent to the right side of the wall material A, and 11c is a wall material C, and the wall material C is The wall members A and B are disposed adjacent to each other on the upper side of the wall members A and B, and the wall members A to C are named for explanation, and are the same as the wall member 10. FIG. 5 shows a construction example of the wall material 10 in the present embodiment. First, in the building shown in FIG. 5, the S-plane is constructed by arranging the main wall material with reference to the center of the wall surface, and the overlapping connection portion of the main wall material is substantially aligned with the central axis of the S-plane of the building. And the W surface is
The wall material is disposed from the left side in consideration of both side dimensions of the wall surface, and the wall material cut off to the right side of the wall surface is disposed on the left side of the next upper stage in the construction method of the present invention. Less scrap pieces are discarded and the wall material yield is improved. Next, the actual construction will be described. In FIG. 3, the drainer 21 and the starter 22 are horizontally placed in advance on the wall substrate 23.
The nail portion 22a (not shown) of the starter 22 is inserted and hooked to the female edge 16 of the wall material A provided on the lowermost stage and the left side, and is nailed and fixed to the waist edge 24 fixed at the bottom. A wall material A is provided, and a nail 16c is attached to the nailing portion 16a of the wall material A.
And fixed to the waist edge 24. Similarly, the resin foam removing portion 15 of the wall material B, which is disposed adjacently in the lateral direction, is superimposed on the gutter-like drawn shape 14 of the wall material A, and overlapped and connected. These operations for driving the nail 16c into the nailing portion 16a and fixing the nail 16c to the waist edge 24 are repeated until the bottom right end of the wall surface of the building is constructed. With respect to the length of the wall surface of the building, The surplus wall material B is cut. next,
Explaining the construction of the upper row of the wall materials A and B, the female edge 17 of the cut surplus wall material B is replaced with the male edge 1 of the lowermost wall material A.
6 and above the wall material A, and then the wall material C
The female edge 17 of the wall material A or B is fitted to the male edge 16 of the wall material A or B, and the above work of arranging and constructing above the lowermost wall material A or B is repeated. 10 is arranged and constructed on the entire wall surface of the building.

Further, as shown in FIG. 4, the resin foam 12 and the back surface material 13 at the other end of the wall materials B and 11b adjacent to the wall materials A and 11a in this embodiment in the lateral direction are removed. Bend the vicinity of the end face to the back side at an obtuse angle, turn back the tip,
An end face folded portion 20 is formed, and the end face of the folded portion is formed by the wall material A,
Since the surface material of the wall material A was formed so as to face the back surface shape of the surface material of the wall material B so as to be pressed against the surface of 11a,
The elasticity of the surface material of the wall material B causes the wall material B to be pressed against the surface of the wall material A so as to be pressed against the surface of the wall material A, so that the watertightness at the overlapping connection portion can be further improved.

[0012]

As described above, the wall material A of the present invention,
B is formed by integrally molding a resin foam on the back surface of the wall surface material, and a male edge serving as an upper end at one end parallel to the longitudinal direction and a female edge serving as a lower end at the other end. Formed and the wall material A
By fitting the male edge of the wall material and the female edge of the wall material B adjacent to the wall material, the wall material is connected and constructed in a watertight manner in the vertical direction. The resin foam is removed at a predetermined width, and a gutter-like drawn shape is formed on the surface of the other end, and the resin foam of the wall material B is placed above the gutter-shaped drawn shape formed on the wall material A. Since the back surface of the removed wall surface material was overlapped and overlapped in the lateral direction of the wall material, rainwater did not enter the overlap connection portion while securing the heat insulation and sound insulation of the wall material. Even if rainwater enters, it is drained along the gutter-shaped throttled shape, which has the effect of improving watertightness, and at the same time requires a separate member to ensure the watertightness of the connection between adjacent wall materials. Therefore, there is an effect that the cost can be configured as a wall material at a low cost.

Further, since the connecting portions in the lateral direction of the adjacent wall members are overlapped, no gaps or depressions are formed in the fitting portions, so that no contaminants are accumulated and no members such as caulking materials are used. Therefore, there is an effect that the good appearance of the wall material can be maintained without the caulk being melted out by the rainwater and contaminating the wall surface.

[Brief description of the drawings]

FIG. 1 is a perspective view of a wall material of the present invention.

FIG. 2 is a perspective view illustrating a wall surface material of the present invention.

FIG. 3 is a perspective view for explaining the construction of the wall material of the present invention.

FIG. 4 is a cross-sectional view illustrating an overlapped connection portion of the present invention.

FIG. 5 is a perspective view showing an external view of a building on which the wall material of the present invention is constructed.

FIG. 6 is a perspective view illustrating a conventional wall material.

FIG. 7 is a cross-sectional view illustrating a conventional wall material.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Wall material 11 Wall surface material 11a Wall material A 11b arranged in the lower stage Wall material B 11c arranged adjacent to each other Wall material C arranged in the upper stage 12 Resin foam 13 Back surface material 14 Gutter-shaped diaphragm Shape 14a Step drawing part 15 Resin foam removal part 16 Male edge 16a Nailed part 16b Body edge contact part 16c Nail 17 Female edge 18 Drainage narrowing part 19 Polymerization insertion part 20 End bent or folded part 21 Drain 22 Starter 23 Wall base 24 Body edge 25 Waterproof sheet 31 Decorative cap 32 Fitting member 33 Seat board 34 Caulking material 35 Packing material

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E002 EA01 EA02 EB12 EB13 FB08 FB24 GA04 HA03 HB01 MA01 MA06 MA07 MA15 MA18 MA32 2E110 AA03 AA14 AA15 AA33 AA42 AB04 AB22 BA03 BA12 BB23 BD06 BD23 CB03 DA23 DA12 DB22 DB23 DB23 DC15 GA24Z GA32X GA33W GB02W GB02X GB03W GB06W GB06X GB49Z GB54Z 2E162 CB03 CB05 CB06 CB07 CB08 CB28 CD01 CD02

Claims (5)

[Claims] 1. A surface material having a male edge serving as an upper end at one end parallel to the longitudinal direction of a thin metal plate and a female edge serving as a lower end at the other end, and integrally formed with the back surface of the surface material. Wall material comprising a resin foam formed as described above and a back material disposed on the back surface of the resin foam, and a female edge disposed adjacently to the male edge of the wall material and in the upward direction. The wall material is installed in the up-down direction, and the resin foam formed on the back surface at one end in the longitudinal direction of the wall material is removed at a right angle to the longitudinal direction, over a predetermined width and almost the entire height, and A wall material having a structure in which a wall material is superposed and superposed on the upper surface of the other end portion of a wall material disposed adjacent to each other in the lateral direction, and is constructed. 2. An end in which a part of the wall material and a wall material disposed adjacent to each other in the lateral direction are superposed and connected, and the resin foam on the back surface of the wall material is removed. 2. The wall according to claim 1, wherein the shape of the portion and the shape of the surface of the other end of the wall material overlapped and connected to the lower portion are opposite shapes that are contacted and connected by a surface. Wood. 3. At least two or more gutter-shaped diaphragm shapes are formed on the surface of the other end of the wall material over substantially the entire height from the male edge to the female edge of the wall material at right angles to the longitudinal direction. The upper surface of the gutter-like drawing formed on the surface of the other end portion of the wall material and the back surface of the one end portion where the resin foam of the wall material disposed adjacently in the lateral direction is removed are overlapped. The wall material according to claim 1, wherein the wall material is constructed. 4. A resin foam at one end of a wall material disposed adjacent to the wall material in a lateral direction, based on a total width of a gutter-like drawing shape formed at the other end of the wall material. The wall material according to any one of claims 1 to 3, wherein the portion to be removed and overlapped is formed to have a large width. 5. The end of the front surface material from which the back surface resin foam of the wall material has been removed is folded at right angles to the longitudinal direction and at an obtuse angle in the back direction or at the end of the bent portion. A portion is formed, and the bent portion or the folded portion of the wall material is pressed against the surface material of the wall material which is adjacent to the wall material in the lateral direction and is superimposed on the lower side thereof, and is superposed. The wall material according to any one of claims 1 to 4, wherein the wall material is connected.