JP2018066223A - Outer wall material for building including stone and outer wall construction method for building using outer wall material for building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a luxurious outer wall material and its construction method having a simple structure, a light weight, a low cost, a construction work easy, and a low-cost outer wall material for construction and maintenance, capable of maintaining durability against earthquakes, capable of exhibiting excellent performance of earthquake-resistant strength, seismic isolation, and vibration control.SOLUTION: A first flat plate 2 having a rectangular planar shape including stone and a second flat plate 4 composed of an aluminum honeycomb structure 3 having a predetermined length and width and thickness are laminated. A plurality of joining locking members 8 and 9 having projecting members 80 projecting outward from an outer surface 7 of a backing member 6 are provided on an appropriate portion of the outer surface 7 of the backing member 6 in the second flat plate 4 in an outer wall material 1 for building including stone.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a building exterior wall material containing stone and a method for constructing an exterior wall of a detached house using the building exterior wall material, and in particular, a natural stone material that brings out a high-class feeling such as marble or granite. A building that is inexpensive and lightweight, and has excellent workability and is easy to construct using the exterior wall material for construction and the exterior wall material for construction. It is related with the outer wall construction method.

Conventionally, various materials have been used as building exterior materials. For example, materials such as plaster, concrete, mortar, wood, iron plate, brick, slate, and tile have been generally used.
By the way, in recent years, especially in low-rise detached houses, there is a tendency to increase the appearance of buildings as the wealthy people increase.
Therefore, in recent years, an example of using a natural stone material or a synthetic resin plate-like body resembling the natural stone material on the outer wall of the house is increasing.
However, such natural stone materials and synthetic resin plates resembling them are set to a thickness of 10 to 20 mm and cut into rectangular shapes such as 600 mm × 600 mm or 600 mm × 300 mm as the outer wall material of the building. Even if it is used, the weight of each single item becomes extremely heavy, so there is almost no effective method for attaching the building outer wall material including the stone material to a part of the building. A simple and inexpensive external wall material installation for buildings that has strong holding force and strength enough to withstand vibrations at the time of occurrence, and sufficient seismic isolation or vibration control to absorb vibrations at the time of the earthquake. There is no technology at present.

For example, as a conventionally known general construction method of an outer wall block, an engaging member having a hook portion made of metal is appropriately disposed at an appropriate portion of the back surface portion of the heavy outer wall block. At the same time as attaching through the joining means, installing a long beam portion having an appropriate number of appropriate lengths in the vicinity of the joint portion of the outer wall block in the building body portion of the building, The engagement member attached to the outer wall block is attached so as to be hooked.
However, in this method, it is necessary to form the beam part separately. Therefore, considering the time and cost of the installation work, it is understood that this method is not an economical outer wall formation method, and the outer wall block The mounting method is known to be an outer wall forming method with low risk and strength against earthquakes, almost no seismic resistance, seismic isolation, and vibration control, and high risk.
Furthermore, in view of the present situation that the natural stone material and the synthetic resin plate imitating the same are expensive and still have serious problems in the durability and earthquake resistance, the natural stone material and the natural stone material are imitated. Synthetic resin plates are used only at the waist part of the interior flooring, interior wall materials, or as exterior materials, at best, only at the part around the waist of the exterior part. However, it was never used for the outer wall of the entire building.

In order to improve the drawbacks of the related art, a concrete outer wall block and two members are laminated in the same structure as shown in, for example, Japanese Patent Laid-Open No. 2-47460 (Patent Document 1). After that, a block structure having a structure in which step portions are formed on the four edges of the block, which are configured so that the upper and lower members are displaced along the diagonal line, and the block structure is made of an appropriate base material By fitting a part of the lower edge peripheral part and a part of the upper edge peripheral part into a short groove receiving part formed in a part of a plurality of metal mounting brackets arranged on the surface of The concrete outer wall block is configured to attach the concrete outer wall block to the upper surface of the base material while forming a space layer portion between the base material and the concrete outer wall block. Mounting method for the outer wall panels made of are disclosed.

However, in the related art, the concrete outer wall block is used as it is as a wall material without using the honeycomb structure, so its weight is considerably heavy, and the work process is complicated and varied. At the same time, since the construction is complicated and long construction time is required, it is not an economical method for constructing the outer wall block. At the same time, only the upper and lower edges of the concrete outer wall block are covered with the metal. Because it is an engagement configuration that is only slightly fitted in a shallow and short length groove receiving part provided in a part of the mounting bracket made of metal, there is not only a risk of insufficient strength, but also an earthquake etc. Because it includes a big problem that the outer wall block and the fitting groove easily fall off due to the vibration of the outer wall, it can only be said to be a realistic and preferable outer wall construction method. It was bought.
On the other hand, as another method for solving the problems of the conventional example, as shown in, for example, Japanese Patent Laid-Open No. 2001-27030 (Patent Document 2), a stone material and a honeycomb structure constituting the outer wall panel are laminated. In addition, a technique is disclosed in which the outer wall panel laminate is attached to a surface of the wall portion on the building body side of the building, for example, the surface of a large flat plate or a base material via an appropriate mounting bracket. ing.

By the way, in the known example, since an appropriate stone material and an appropriate honeycomb structure are laminated, the effect of greatly reducing the weight of the outer wall panel itself is exhibited. Then, as shown in the first patent document, the depth formed in a part of the plurality of metal mounting brackets arranged on the surface of the appropriate base material is shallow and the length is also small. The base material is formed by fitting and inserting the insertion portion formed in the short groove-shaped receiving portion and projecting in the vertical direction into a part of the lower edge peripheral part of the outer wall panel and a part of the upper edge peripheral part thereof. A method of attaching an outer wall panel composed of the outer wall block configured to attach the outer wall block to the upper surface of the base material while forming a space layer portion between the outer wall block and the outer wall block is disclosed.
However, in the related art, since the honeycomb structure is joined to the outer wall block, the weight is considerably reduced, and as a result, the work process is simplified. In order to insert and fit the pair of protruding insertion portions formed in a part of the mounting bracket and formed in the groove-shaped receiving portion into a part of the honeycomb structure of the outer wall block, the honeycomb structure Since a work process for forming a slit portion having an appropriate length and depth in advance is indispensable, the work process is complicated and the manufacturing process of the product is prolonged. Inconvenient, it was not an economical way to construct the outer wall block.

However, even in the patent document 2, since a predetermined space is formed between the outer wall block and the outer surface of the base material, the outer wall portion increases, which is not economical. Furthermore, if moisture enters the space, the metal product part of the block and the concrete member are likely to malfunction, and repair work is likely to occur repeatedly. Further, as in Patent Document 1, In addition, since the seismic resistance, the seismic strength, the seismic isolation performance and the seismic performance are insufficient, it is not a desirable construction method of the outer wall block.
Furthermore, in Japanese Patent Application Laid-Open No. 11-159154 (Patent Document 3), an existing outer wall portion in a desired building is left as it is, and a coat wall portion which is a new wall portion is formed on the outer peripheral portion of the wall portion. A technique is disclosed in which a single wall material selected from a tile, a slate plate, an aluminum plate, a slab plate, an ALC plate, a concrete plate, and a stone plate is laminated with an aluminum honeycomb structure. A technique for engaging and fixing the coated wall to the existing wall portion using a fitting similar to the metal fitting shown in Patent Documents 1 and 2 described above is disclosed. ing.

However, in the known technique, as a method of joining the two, the projecting portion from the free ends of both the projecting portion having a U-shaped cross section and the U-shaped projecting portion. The mounting bracket is composed of a pair of flat plate portions extending left and right in a direction parallel to the bottom surface of the plate, and the pair of flat plate portions of the mounting bracket is made of an existing wall material. At the same time as engaging and fixing to appropriate anchor bolts embedded in a predetermined portion, at the same time, a T-shaped cross section provided to project outward outward in advance in the U-shaped projecting portion of the mounting bracket The T-shaped component of the engaging protrusion is part of the honeycomb structure in the pair of outer wall block members arranged adjacent to each other, which is composed of a stone material and the honeycomb structure. Insert the groove into the groove, and There are various methods for constructing outer wall blocks that are joined and fixed. However, the construction work is complicated by the fact that each member has a wide variety and has a complicated structure. However, due to the prolonged construction work, not only has the result that the construction cost of the outer wall has increased, but it is also necessary to form a space between the existing wall and the coat wall. In addition to having the same technical defects as described above, it is not effective in the construction of external walls because it is weak in earthquake resistance, seismic isolation, and vibration control.

In particular, Patent Document 2 discloses a technique in which a fixed cut is provided in the honeycomb structure portion, and a protruding portion of the locking member is inserted and fixed to the cut portion. Once a fracture part called a cut is made, the honeycomb structure itself further breaks down from the part, and the honeycomb structure itself is deformed or broken, resulting in deformation of the outer mold of the wall material itself, and strength. As it has a major problem of decreasing and eventually leading to falling off of the outer wall, it has become a problematic technology as a practical technology.
Therefore, the outer wall can be constructed easily and inexpensively with high work efficiency by using a high-quality outer wall material that has a heavy weight including stone and has many difficulties in construction work. An outer wall material that is a material and can be used in a flexible construction against earthquakes, and that can exhibit not only seismic strength but also excellent seismic isolation and seismic control performance, and its construction method Is demanded.

JP-A-2-47460 JP 2001-27030 A JP-A-11-159154

  Therefore, the object of the present invention is to improve the above-mentioned problems of the prior art, the structure is simple, the cost is low, the construction work is easy, and the cost required for maintenance management is low, However, in the event of an earthquake, it provides a high-quality exterior wall material and its construction method that can maintain durability and exhibit not only seismic strength but also excellent seismic isolation and vibration control performance. is there.

In order to solve the above-described problems of the prior art and achieve the above-described object of the present invention, the present invention basically adopts the following technical configuration.
That is, according to the first aspect of the present invention, a first plane plate having a rectangular plane shape made of stone having a predetermined length, width, and thickness is substantially the same as the first plane plate. And a second plane plate made of an aluminum honeycomb structure having a predetermined thickness and a predetermined thickness, and further, the first plane in the second plane plate is laminated. A plurality of joints projecting outward from the outer surface of the back surface material to appropriate portions of the outer surface of the back surface material constituting the back surface portion different from the front surface portion constituting the joint surface with the flat plate It is a building outer wall material including a stone material characterized in that a locking member is provided, and the second aspect of the present invention is a first step of preparing the building outer wall material described above. On the building side of the building, the area corresponding to the area for attaching the building outer wall material A second step of disposing a flat base material, at least one base end portion made of a metal material and having substantially the same configuration as that of the joint reinforcing member, at an appropriate portion of the outer surface portion of the base material; A third step of bonding and fixing a plurality of bonding support members having two protrusions through a screw hole portion provided in a part of the base end portion, the bonding in the base material A fourth step of disposing a large amount of adhesive in a dotted or continuous layer so as to cover the joint support member on the outer surface portion to which the support member is joined and fixed; The building outer wall material prepared in the first step is connected to a predetermined portion on the outer surface of the base material that is provided, and the distal end portion of the head of the protrusion of the joint reinforcing member Are pressed against the outer surface of the base material so that the base material and the A building characterized by comprising a fifth step of forming a uniform adhesive layer between the back material of the cam structure and a sixth step of fixing the adhesive. This is the outer wall construction method.

  Since the building interior material according to the present invention adopts the technical configuration as described above, it improves the problems of the prior art, has a heavy weight including stone, and has many difficulties in construction work. This is an exterior wall material that can be used to construct exterior walls easily and with high work efficiency and at low cost, using a high-quality exterior wall material, and has a flexible structure against earthquakes. In addition to providing anti-seismic strength, the outer wall material can provide excellent performance in terms of vibration isolation and vibration control. At the same time, construction work using the outer wall material is easy and work efficiency is high. As a result, since the construction period is short, an outer wall construction method capable of efficiently and efficiently performing outer wall formation is provided.

FIG. 1 is a perspective view showing an example of the configuration of a specific example of a building outer wall material 1 according to the present invention. FIG. 2 is a diagram for explaining an example of the configuration of a specific example of the building outer wall material 1 according to the present invention. FIG. 2 (A) is a diagram of one specific example of the building outer wall material 1. FIG. 2B is a back view thereof. Moreover, FIG.2 (C) is a side view in the said outer wall material for buildings based on this invention seen from the arrow X of FIG.2 (A), FIG.2 (D) is FIG.2 (A). It is a side view in the said outer wall material for buildings concerning the present invention which looked at from arrow Y. FIG. 3 is a view for explaining the configuration of a specific example of the first joint locking member used for the building outer wall material according to the present invention. FIG. 4 is a view for explaining the configuration of a specific example of the second joint locking member used for the building outer wall material according to the present invention. FIG. 5 is a side sectional view for explaining a state in which the building outer wall material according to the present invention is bonded and fixed on the surface of the base member. FIG. 6 is a plan view illustrating a state of one specific example in which the building outer wall material according to the present invention is bonded and fixed on the surface of the base member. FIG. 7 is a perspective view for explaining a specific example of a method of sticking the building outer wall material according to the present invention on the surface of the base member. FIG. 8 is a perspective view for explaining another specific example of the method of attaching the building outer wall material according to the present invention on the surface of the base member. FIG. 9 is a diagram showing another specific example of the building outer wall material according to the present invention, and shows an example in which a part of the building outer wall material is bent at a right angle. It is. FIG. 10 is a diagram showing an outline of the configuration of a specific example of a locking tool fitting and fixing member used in still another specific example according to the present invention. FIG. 11 is a diagram for explaining an example of a method for attaching the building outer wall material onto the surface of a desired base member in still another specific example of the present invention. FIG. 12 is a diagram for explaining an example of a method for sticking the building outer wall material on the surface of a desired base member in still another specific example of the present invention. FIG. 13 is a diagram for explaining an example of a method for attaching the building outer wall material onto the surface of a desired base member in still another specific example of the present invention.

The structure of each specific example of the building outer wall material including the stone according to the present invention and the building outer wall construction method using the building outer wall material according to the present invention will be described in detail with reference to the drawings. .
First, the structure of the specific example of the said outer wall material 1 for buildings which concerns on this invention is demonstrated.
That is, FIG. 1 is a perspective view showing a configuration of a specific example of the building outer wall material 1 according to the present invention, and is made of a stone material having a predetermined length, width and thickness in the drawing. A first planar plate 2 having a rectangular planar shape and an aluminum honeycomb structure 3 having a predetermined length and width substantially the same as the first planar plate 2 and having a predetermined thickness. The second flat plate 4 is laminated, and the back surface portion 4 is different from the surface portion 5 of the second flat plate 4 that forms the joint surface with the first flat plate 2. A stone material in which a plurality of joint locking members 8 and 9 projecting outward from the outer surface 7 of the back surface material 6 are provided at appropriate portions of the outer surface 7 of the back surface material 6 constituting ' An outer wall material 1 for a building including is shown.

The building outer wall material 1 according to the present invention is a natural product cut out into a large rectangular shape as an outer wall material of the building, with the main purpose of constructing the appearance of the building with a material that gives a high-class appearance. It was constructed for the purpose of using stone, and in the past, natural stone was set to a thickness of 10 to 20 mm, for example, and the vertical and horizontal lengths were 300 mm x 300 mm. It has been tried to cut out as a rectangular flat block and use it as an outer wall material of the building. However, the building outer wall material made of natural stone is too heavy, and Since there is no effective construction method for attaching to appropriate base materials including concrete boards, gypsum boats, plaster walls, mortar walls, etc., which are easily provided in the building's frame, it is unavoidable that the natural stone Consists of It is difficult to attach the outer wall material for the object only to the waist part of the first floor part of the building, that is, only the wall part having a height of about 100 cm to 150 cm or less from the ground surface. It was thought that it was impossible to construct at least a part of the wall part of the second-floor part or the third-floor part of the built-up house with an outer wall material made of natural stone material having the high-class feeling.

However, by using the building outer wall material 1 according to the present invention and simultaneously adopting the building outer wall construction method using the building outer wall material according to the present invention, a detached house having a high floor. It is possible to easily construct the outer walls of various buildings including houses with outer wall materials containing high-quality natural stone materials.
That is, the first flat plate 2 of the building outer wall material 1 according to the present invention preferably has a predetermined length, width and thickness, preferably a natural stone material having a predetermined shape, for example, a rectangular shape. It is cut out into a plate shape having a planar shape, and the stone is not particularly limited. For example, it is a natural stone such as granite, granite, iron flat stone, andesite, marble, basalt stone. Desirably, it is composed of at least one natural stone selected from the group consisting of sandstone, limestone and the like.
Furthermore, the stone material included in the first flat plate 2 according to the present invention is formed from an appropriate synthetic resin material manufactured to resemble the appearance and feel of the above-mentioned various natural stone materials. It is also possible to use the materials that are used.

On the other hand, the planar shape of the first flat plate 2 in the building outer wall material 1 according to the present invention is not particularly limited. For example, the vertical and horizontal lengths are 300 mm × 300 mm, 300 mm. It is desirable to have a planar shape that constitutes a rectangle or square having a size such as × 600 mm or 600 mm × 600 mm. You may have the shape formed in the elongate rectangular shape arrange | positioned in order to make a waist | lumbar region site | part correct | amend or to reveal a pattern.
Further, the thickness of the present invention is not particularly limited, however, for example, it is preferably in the range of 3 mm to 20 mm, and more preferably in the range of 5 mm to 10 mm.

The second flat plate 4 used in the building outer wall material 1 in the present invention is composed of an aluminum honeycomb structure 3, and the honeycomb structure is used for such a member. This is related to the fact that the thickness of the first flat plate 2 made of the stone material that has been conventionally used is greatly reduced than the thickness in the conventional use state, and the strength of the first flat plate 2 is In order to prevent deterioration of the cell structure, it functions as a reinforcing material, and the size and density of each cell in the honeycomb structure are not particularly specified, and the honeycomb structure generally used in the past Any configuration may be used as long as it is a body.
However, if the object of the present invention is taken into consideration, it is desirable to use the honeycomb structure 3 made of aluminum in view of light weight, bending strength, tensile strength, ease of joining with adjacent members or shear strength.
In the present invention, the planar shape of the second planar plate 4 and the dimensions thereof are preferably the same as the planar shape of the first planar plate 2 and the dimensions thereof are also the same.
Further, the thickness of the aluminum honeycomb structure 3 constituting the second flat plate 4 in the present invention is not particularly limited, but is preferably set in a range of 5 mm to 30 mm, for example. More preferably, it is 8 mm to 15 mm.

On the other hand, the aluminum honeycomb structure 3 constituting the second flat plate 4 in the present invention is configured according to each of the dimensions described above, but the aluminum honeycomb structure 3 is left as it is. In the form, it is possible to join and fix to the back surface of the first flat plate 2 made of the natural stone material, but considering the improvement and maintenance of the joint strength between them and the shearing force, When joining the first flat plate 2 and the second flat plate 4, the surface portion of the aluminum honeycomb structure 3 is previously covered and fixed with an appropriate metal plate 5, that is, the surface material 5. It is desirable to keep it.
That is, as shown in FIG. 1, the surface of the aluminum honeycomb structure 3 in the present invention on the side to be joined to the back surface of the first flat plate 2 is made of, for example, aluminum, ceramic or stainless steel. It is a specific example in which the plate-like body 5 is preferably bonded in advance.

On the other hand, in the present invention, the back surface 4 ′ different from the surface material 5 constituting the joint surface with the first flat plate 2 in the second flat plate 4 is also the same as described above. For the reason, it is desirable to coat with an appropriate coating material, and the coating material is referred to as the back material 6.
The back surface material 6 in the present invention is a specific example in which a plate-like body made of the same material as the surface material 5 described above is preferably bonded in advance as the back surface material 6.
However, since the back surface material 6 needs to join the joining locking members 8 and 9 made of an appropriate metal material as will be described later, it is simply a thin plate made of aluminum or ceramic. For example, both the front and back surfaces of the commercially available honeycomb structure 3 are already made of aluminum or ceramic. In the case of being covered with a thin plate-like body, the back-surface material 6 is prepared by, for example, attaching a slightly thicker plate-like body made of, for example, stainless steel to the outer surface of the back-surface material 6 of the honeycomb structure 3. It is also good.

That is, in the above specific example, as shown in FIGS. 2 (C) and 2 (D), the back surface material 6 is a laminated structure of a thin metal plate 6 and a thick metal plate 6 ′. It is also a preferable specific example to constitute.
In addition, it is a specific example that the back material 6 is preferably made of stainless steel.
Next, in the building outer wall material 1 according to the present invention, as shown in FIG. 1, an appropriate portion of the outer surface 7 of the back surface material 6 is placed from the outer surface 7 of the back surface material 6. A plurality of joint locking members 8 and 9 having projecting members 80 and 90 projecting outward are provided.

By the way, the joint locking members 8 and 9 used in the present invention are composed of the honeycomb structure 3 as shown in detail in FIG. 3 and FIG. The base end portions 81 and 91 to be bonded and fixed to the back surface material 6 or the outer surface 7 of the reinforcing plate 6 ′ in the second flat plate 4 and the at least part of the base end portions 81 and 91. At least one protrusion 80, 90 extending in the direction substantially orthogonal to the flat surface 7 of the back material 6 or the reinforcing plate 6 ′ from the back material 6 or the reinforcing plate 6 ′ outward. And engaging portions 82 and 92 that extend from the other end portion P of the protrusions 80 and 90 in a direction parallel to the plane 7 formed by the back material 6 or the reinforcing plate 6 '. The configuration is adopted.

Further, the joint locking members 8 and 9 used in the present invention are characterized in that their specific configurations differ depending on the arrangement positions of the building outer wall material 1 in which they are used. It has become.
That is, as will be described later, when the building outer wall material 1 according to the present invention is attached to the surface of the base material 11 of the desired building frame 10, the building outer wall material 1 is viewed in the vertical direction. The joint locking member provided on the lower edge portion 30 is referred to as a first joint locking member 8, and on the other hand, in the same operation, the building outer wall material 1 is viewed in the vertical direction. The joint locking member provided on the upper edge portion 40 of this is referred to as a second joint locking member 9.

Here, the material constituting the joining locking members 8 and 9 used in the present invention is not particularly limited, but any material can be used as long as it is a high-strength metal material. For example, a stainless steel material can be used.
Further, the joint locking members 8 and 9 used in the present invention basically have an appropriate width W in the longitudinal direction S and the direction T perpendicular thereto as shown in FIGS. And is composed of a strip-shaped rectangular metal material piece 100 having an appropriate length, and the shape, dimensions, thickness, etc. of the metal material piece 100 are particularly limited. Rather, it is possible to use anything.

By the way, as a configuration of a specific example of the first joint locking member 8 used in the present invention, for example, a rectangular base material 100 made of the metal material has a first width W1. And a base end portion that is bonded and fixed at a predetermined portion of the outer surface 7 of the back surface material 6 or the reinforcing plate 6 ′ of the second flat plate 4 composed of the honeycomb structure 3. 81 and the base end portion 81 are provided with at least two screw-fastening holes O81 and O82, and the locking portion 82 is provided with at least one screw-fastening hole Q83.

On the other hand, as a configuration of one specific example of the second joint locking member 9 used in the present invention, for example, a rectangular base material 100 made of the metal material is used as the first joint locking member. The width W2 of the first width W1 is at least twice as long as the first width W1, and the base end portion 92 is provided at the base end portion 81 of the first joint locking member 81. Screw fixing holes O91 to O9X that are at least twice as many as the number of the screw fixing holes are provided, and the locking portion 92 is engaged with the first joint locking member 8. Screw fixing holes Q93 that are at least twice as many as the number of screw fixing holes Q83 provided in the stopper 82 are provided.
Here, although the structural example regarding 1 specific example regarding the said 1st and 2nd joining locking member 8 and 9 used in this invention is demonstrated, this invention is not specified to such a specific example. It goes without saying that there is nothing.

That is, in the configuration example of the first joining locking member 8 used in the present invention, as shown in FIG. 3, the base material 100 uses a stainless steel plate (stainless steel 316) having a thickness of 1 to 2 mm. Then, the width W1 is, for example, 12 mm and a length of 52 mm is formed as a rectangular plate, and from the base material 100, the length of the base end portion 81 is 30 mm, and the height H of the protrusion 80 is 10 mm. The lengths of the locking portions 82 were set to 12 mm, and were bent and molded as shown.
The base end portion 81 of the first joint locking member 8 is provided with at least two screw fixing or rivet fixing holes O81 and O82. Is provided with at least one screw or rivet hole Q83.
In addition, it is desirable that the screw fixing hole in this specific example has a diameter of about 5 mm, while the rivet fixing hole preferably has a diameter of about 3.2 mm.

On the other hand, in the configuration example of the second joining locking member 8 used in the present invention, as shown in FIG. 4, the base material 100 uses a stainless steel plate (stainless steel 316) having a thickness of 1 to 2 mm. The width W1 is, for example, a rectangular plate-like body having a length of 30 mm and a length of 52 mm. From the base material 100, the length of the base end 91 is 30 mm, and the height H of the protrusion 90 is 10 mm. The lengths of the locking portions 92 were set to 12 mm, and were bent and molded as shown.
The base end portion 91 of the second joint locking member 8 is provided with at least four screw fixing or rivet fixing holes O91 to O94. Is provided with at least one screw or rivet hole Q83.

In the present invention, the plane shape of the screwing holes Q83 and Q93 formed in the locking portions 82 and 92 in the joint locking members 8 and 9 may be circular. For example, the base material 100 may be formed in an elliptical shape or an oval shape in which the inner diameter is set to be slightly longer along the longitudinal direction S.
By adopting such a configuration, when the outer wall material 1 for a building is attached and fixed to a desired outer wall arrangement planned area in the frame portion 10 of the building, the position of the outer wall material 1 for the building is bonded at the time of joining. Fine adjustments can be made.

In the present invention, the number of the first and second joint locking members 8, 9 attached to the outer surface of the back surface material 6 or the reinforcing plate 6 ′ of the joint locking member 1 is as follows. It is not particularly limited, and the number of the attachment locking members 1 attached to the outer surface of the back surface material 6 or the reinforcing plate 6 ′ or the arrangement position thereof is the number of the outer wall material 1 for the building. The preferred number varies depending on the size of the panel, its weight, or the characteristics of the joining and fixing means to be used, and the number of joint locking members 8 and 9 used in consideration of the various conditions described above. The items are determined so that the arrangement position or the arrangement interval is appropriate.

Basically, as shown in FIG. 2, the first joining and locking member 8 has a lower side edge on the outer surface of the back surface material 6 or the reinforcing plate 6 'of the building outer wall material 1. It arrange | positions at the both ends of the part 30, or its vicinity part, and after that, the suitable number of the said 1st joining locking members 8 are intervened in the meantime (preferably at equal intervals) between them. Additional installation is possible.
Similarly, as shown in FIG. 2, the second joining and locking member 9 is basically on the outer surface of the back surface material 6 or the reinforcing plate 6 ′ of the building outer wall material 1. It arrange | positions at the both ends of the upper edge part 40, or its vicinity part, and after that, if needed, the appropriate number of said 1st joining locking members 8 are set | placed by the appropriate space | interval (preferably at equal intervals) ) Additional installation is possible.

Further, in the present invention, when the respective joint locking members 8 and 9 are attached to the back surface material 6 of the building outer wall material 1 or the outer surface 7 of the reinforcing plate 6 ′, When the back surface material 6 or the reinforcing plate 6 ′ of the second flat surface portion 4 in the outer wall material 1 is viewed in a plane, the individual extended engagements of the respective joint locking members 8, 9. The stop portions 82 and 92 are the lower edge 30 of the back surface material 6 or the reinforcing plate 6 ′ of the second flat surface portion 4 and / or the back surface material 6 or the reinforcing material of the second flat surface portion 4. It is characterized by being attached so as to bulge outward from the upper edge 40 of the plate 6 '.

Furthermore, the mutual arrangement | positioning site | part at the time of attaching to the said back surface material 6 or the said reinforcement board 6 'of the said 2nd plane part 4 of the said joint locking members 8 and 9 in this invention is the said outer wall material for buildings. 1 when the back surface material 6 or the reinforcing plate 6 ′ of the second flat surface portion 4 is viewed in a plane, under the back surface material 6 or the reinforcing plate 6 ′ of the second flat surface portion 4. An arrangement site R1 of the first joining and locking member 8 disposed on the side edge 30 is formed in the vertical direction along the back surface material 6 or the reinforcing plate 6 ′ of the second flat surface portion 4. The first virtual region Z1 to be arranged, and the arrangement portion of the second joint locking member 9 arranged on the back surface member 6 of the second flat surface portion 4 or the upper edge 40 of the reinforcing plate 6 ′ R2 is formed in the vertical direction along the back surface material 6 or the reinforcing plate 6 ′ of the second flat surface portion 4. And a second virtual area Z2 is a specific example it is preferably configured so as not to overlap with each other.

In the present invention, the construction in which the arrangement portions of the first and second joining locking members 8 and 9 are shifted from each other is adopted for the building as will be described later with reference to FIG. When the outer wall material 1 is attached to a desired outer wall surface, the second wall disposed in the upper edge 40 of the lower building outer wall material 1 that has already been attached to the outer wall portion of the building. The engagement portion 92 of the joint engagement member 9 and the lower edge portion 30 of the upper-stage building outer wall material 1 ′ to be attached to the outer wall portion of the building. For the building that is to be attached to the outer wall of the building from now on by performing an attachment / joining / fixing operation so that the locking portion 82 of the one joining / locking member 8 is brought into close proximity. The lower wall material 1 'already attached to the outer wall of the building Compared with conventional general construction techniques, it is possible to make it easier to determine in what state the adjacent outer wall material 1 for the building side is placed. In addition, the work efficiency is improved. Since the construction period is shortened effectively, the construction cost can be greatly reduced.

That is, in the present invention, when continuing the operation of adhering a plurality of the building outer wall materials 1 according to the present invention close to each other and adhering them to the outer wall surface of a desired building, it is already applied to the wall surface. The locking portion 92 of the joint locking member 9 provided at the upper edge portion of the first building outer wall material 1 attached, and the upper edge portion 40 of the first building outer wall material 1. Is provided on the lower edge 30 of the second building outer wall material 1 ′ adjacent to and adjacent to the upper edge of the first building outer wall material 1. The second building is made close to the engaging portion 82 of the joint engaging member 8 that is used, and may be arranged in close proximity so as to be in contact with each other. After temporarily fixing the outer wall material 1 ′ to the surface of the base material 11, it is permanently fixed using an appropriate joining means such as a screw. In such an operation, the respective locking portions 82 and 92 of the first and second joint locking members 8 and 9 provide a reference portion and a reference value, respectively. The operator can confirm the locations of the respective building outer wall materials 1, 1 ′, 1 ′ ″ only by confirming the positions of the locking portions 82, 92, and at the same time, The confirmed locking portion 82 or 92 can also function as a level when the respective building outer wall materials 1, 1 ′, 1 ′ ″ are horizontally arranged.

On the other hand, in the present invention, in the case where the joint locking member 8 or 9 is attached and fixed to the back surface material 6 or the plane of the reinforcing plate 6 ′, the building outer wall material 1 is fixed. It is desirable to attach using rivets through screw hole portions O81, O82 or screw hole portions O91 to O94 of the base end portion 81 or 91 in the members 8 and 9, and the rivet is a blind rivet. It is preferable that the length is 1.2 to 3.2 mm, and the rivet diameter is 3.2 mm.

On the other hand, when attaching and fixing the joint locking member 8 or 9 to the surface of an appropriate base material 11 in the housing 10 of the building, the locking in the joint locking members 8 and 9 is performed. It is desirable to use a screw to be attached through the screw hole Q83 or screw holes Q91 to Q92 of the part 821 or 92, and the screw is preferably made of stainless steel and has a length of 5.0 mm. It is desirable to be.
In the present invention, when the predetermined portion of the bonding locking members 8 and 9 is bonded and fixed to the predetermined portion, in any case, an appropriate adhesive is used in advance. It is desirable that the base end portion 81 or 91 and the locking portion are temporarily fixed to a desired part of the back surface material 6 or the reinforcing plate 6 ′ or the base material 11, and then fixed by the screws or rivets.
In particular, in the present invention, each of the joint locking members 8 and 9 has the respective base end portions 81 and 91 formed of the back surface material 6 of the second flat surface portion 4 or the reinforcing plate ''. It is also a preferable specific example that it is bonded and fixed to the upper portion through an appropriate bonding means.

The building outer wall material 1 according to the present invention has been described as a flat structure in each of the above specific examples. In yet another specific example of the present invention, the building outer wall 1 The material 1 does not have a flat plate-like external structure, but as shown in FIG. 9, the building outer wall material 1 formed by bending in an L shape is used.
That is, the L-shaped joint support member 1 as shown in FIG. 9 is used to be disposed at a right-angled component on the outer wall surface of a building. A structure in which the first flat plate portion 2 made of stone is bent outside and the second flat plate portion 4 including the honeycomb structure is bent inside is adopted at a substantially right angle.
The method of manufacturing the L-shaped joint support member 1 according to the present invention is not particularly limited, and a conventional general technique is used. For example, the flat outer wall for a building Cut the material 1 diagonally at an appropriate part at an angle of 45 degrees with respect to the plane of the building outer wall material 1 and paste the cut surfaces together while partially inverting the cut surfaces. It is possible to manufacture easily by joining and fixing through the joining means.

In the building outer wall material 1 according to the specific example, the upper edge 40 on the side of the back surface material 6 or the reinforcing plate 6 ′ constituting the L-shaped inner wall surface is provided with the above-mentioned first. Two joining locking members 9 and the above-mentioned first joining locking members 8 are arranged at a desired number and a desired position on the lower edge portion 30 with a desired mutual interval. It is fixed.
Even in such a specific example, the arrangement part of the second joining locking member 9 arranged and joined to the upper edge 40 on the back material 6 or the reinforcing plate 6 ′ side, and the lower edge 30. The arrangement part of the first joining and locking member 8 arranged and joined to each other is that each arrangement part is formed when the back material 6 or the reinforcing plate 6 ′ is viewed in the vertical direction. Needless to say, it is desirable that the first virtual area Z1 and the second virtual area Z2 are arranged so as not to overlap each other.
Further, the length Lx of one side of the outer wall material 1 for L-shaped building 1 in this specific example, the length Ly of the other side, and the height Hz are particularly limited. However, it is possible to set an appropriate size according to the part to be used.

Below, one specific example of the construction method which uses the said building outer wall material 1 which concerns on this invention, affixes on the outer wall part of a desired building, and forms an outer wall surface with a high-class feeling is shown in FIG. 5 thru | or FIG. Details will be described with reference to FIG.
The building outer wall material 1 including the stone material according to the present invention has already been attached to the joint locking members 8 and 9 in the factory. When the worker arrives at the building, the operator takes out the individual building outer wall material 1 from the delivery package, and simply arranges the building outer wall material 1 at the site where the building outer wall material 1 is to be affixed in the building body. The initial construction work is completed simply by performing a simple operation.
However, since the building outer wall material 1 according to the present invention is reduced in weight, the above work can be easily and quickly performed by only one worker, which is efficient.
Thereafter, in the building exterior wall construction method according to the present invention, the reference point is marked or visually measured by marking the base material surface 11 of the site to be pasted of the building exterior wall material 1. Alternatively, using an appropriate level, the building outer wall material 1 is arranged at the position while taking care to maintain the level, and the locking portions 82 and 92 of the joint locking members 8 and 9 are The base material surface 11 is temporarily fixed using an arbitrary adhesive, and then the locking portions 82 and 92 of the bonding locking members 8 and 9 are used using appropriate bonding and fixing means such as rivets or screws. Fasten and bond in earnest.

In the present invention, concrete or mortar is generally used as the material constituting the building body 10 of the building. However, the material does not act on screws or rivets, and the surface of the concrete or mortar. Is not a perfect plane, and even if the outer wall material 1 for building according to the present invention is laminated thereon, it is impossible to form the outer wall surface into a perfect plane. It is desirable to arrange an appropriate plywood 11 ′ alone or on the surface of the large plate 11.
In the present invention, from the surface of the large flat plate 11 or a bonded body of the large flat plate 11 and the appropriate plywood 11 ′, suitable for the wood, concrete, or mortar member constituting the casing portion 1. It is desirable to join and fix the large flat plate 11 or a bonded body of the large flat plate 11 and the appropriate plywood 11 ′ to the housing using a drill screw or the like.

If the outer wall construction method for the building according to the present invention is described in more detail with reference to FIG. 7, the outer wall material 1 for a building having the above-described configuration according to the present invention is the lowest level, that is, the first level. When the outer wall material 1 for a building of the first step is attached to the lowermost stage, for example, in the column portion 10 of the building side of the desired building of the eye, the outer wall material 1 for the building is attached. The outer wall material 1 for a building provided on a surface of a desired base material, for example, a surface of a large flat plate 11 and an appropriate plywood 11 ′, which is further bonded to the surface corresponding to the region U1 Is attached to the outer wall material 1 for the building, and the second flat plate surface 4 on which the first and second joint locking members 8 and 9 of the outer wall material 1 for the building are arranged. While facing the surface of the base material 11, the first and second joint locking members 8, 9 After making each said latching | locking part 82,92 contact the surface of the said base material 11 or 11 ', the said several latching | locking part 82 in the said 1st joining latching member 8 is used for the said building While adopting a desired level of the outer wall material 1 and temporarily fixing it to the surface of the base material 11 or 11 ′ using a desired joining and fixing means, a plurality of the second joining and locking members 9 are used. The locking portion 92 is temporarily fixed to the surface of the base material 11 or 11 ′ by using a desired bonding and fixing means, and thereafter, the first and second bonding locking members 8 and 9 are simultaneously fixed. The first working process of fixing each of the engaging portions 82 and 92 to the surface of the base material 11 or 11 ′ using an appropriate joining and fixing means, and the process in the same stage Adjacent to the lateral surface of the building outer wall material 1 that has already finished joining and arranging the building outer wall material 1 Then, the same operation as described above is repeated, and the first stage wall material pasting operation is completed.
In the present invention, the surface of the base material 11 which is a portion to which the building outer wall material 1 is to be attached is attached to the joint locking members 8 and 9 of the building outer wall material 1. It is also a desirable specific example that the portions 60 and / or 70 to which the locking portions 82 and 92 are to be joined are marked in advance using appropriate means.

An operation of joining and fixing the above-described operations to the surface of the base material 11 so that all the building outer wall materials 1 to be arranged in the first step are connected to each other in the lateral direction in the same step. Executed.
Thereafter, the second stage, which is the stage directly above the first stage, moves to the second stage, which is a work of attaching the second stage wall material. In the work process, as in the first work process, the building outer wall material 1 ′ is opposed to the desired surface of the base 11 and at the same time, the new building outer wall material. 1 'is already pasted on the surface of the base material in the first joint locking member 8 disposed on the lower edge 30 of the building outer wall material 1'. The new outer building 1 is arranged close to the upper edge 40 where the locking portion 92 of the second joint locking member 9 of the building outer wall material 1 is disposed. The lower edge portion 30 of the outer wall material 1 ′ for objects on which the first joining and locking member 8 is disposed, and the surface of the base material 11 are already stretched. A plurality of pieces in the first joint locking member 8 are brought into contact with the surface of the base material 11 so that the upper edge portion 40 of the outer wall material for building 1 attached is parallel. If necessary, the locking portion 82 is temporarily fixed to the surface of the base material 11 by using a desired bonding and fixing means, and then a plurality of the locking portions in the second bonding and locking member 9 are used. The stop portion 92 is temporarily fixed to the surface of the base material 11 by using a desired bonding and fixing means, and thereafter, the respective locking portions in the first and second bonding locking members 8 and 9 are simultaneously used. After repeating the second work process of permanently fixing 82 and 92 to the surface of the base material 11 and finishing the second-stage wall material pasting work, the first and second works described above are repeated, and the desired work is performed. The above work should be continued until the work of pasting the building outer wall material 1 in the number of steps is completed. A outer wall construction method of a building, characterized.

In the above specific example, as the base material, the surface of the large flat plate 11 covering the entire area to be pasted of the building outer wall material 1 has an area surface substantially equivalent to the large flat plate 11 as appropriate. In another specific example of the present invention, as shown in FIG. 8, the plywood 11 ′ does not have the same area surface as the large plate 11. The long narrow plate-like bodies having a predetermined width are appropriately spaced, for example, taking into account the length in the vertical direction of the outer wall material 1 for the building. The joint locking member provided on the outer wall material 1 may be arranged and fixed at an interval that can secure a part that can be joined and fixed individually.
In the present invention, the projections 80 and 90 of the joint locking members 8 and 9 in the building outer wall material 1 have a function as a spacer, and thereby the base material. When the surface of 11 is a complete plane, the worker can easily and quickly do not worry about the occurrence of irregularities on the surface of the plurality of building outer wall materials 1 arranged in succession. It is possible to perform the operation | work attached to the said base material 11 surface of the said outer wall material 1 for buildings.
In the building exterior wall construction method according to the present invention, when the operation of attaching the building exterior wall material 1 according to the present invention to the exterior wall portion of the building is executed, the lowest level, that is, the first level. It is also desirable to provide an appropriate water draining mechanism 88 between the lower edge 30 of the building outer wall material 1 placed in the eye and the housing 10.

Further, in the method for constructing an outer wall of the building in the present invention, the upper edge portion 40 of the building outer wall material 1 arranged in the first stage and the part arranged in the second stage. While it is desirable to make the gap groove 85 formed between the lower edge 30 of the building outer wall material 1 ′ as narrow as possible, the gap groove 85 makes the locking portions 82 and 92 In order to bond and fix to the surface of the base material 11, it is necessary to insert an operation of inserting a rivet or a screw or the like, and a tip of a joining device for driving or screwing the rivet or a screw or the like, At least an interval at which the tip of the joining device can be inserted is necessary.
Therefore, in the present invention, it is desirable that the interval of the gap groove 85 is set to 8 to 12 mm, preferably 10 mm, in consideration of the workability and the final appearance.
Furthermore, in the present invention, an appropriate joint material 50 is inserted into the gap groove portion 85 in the final construction step to produce a final beauty and complete.
FIG. 5 shows a cross-sectional view of the completed configuration of the outer wall of the building constructed according to the building outer wall construction method of the present invention.

In the present invention, in particular, a space portion 200 is necessarily formed between the building outer wall material 1 and the surface portion of the base material 11, and this portion 200 exists in the air. In addition, ascending air current as shown by the arrow 201 is generated, and as a result, it is possible to prevent the generation of dew droplets in the space portion 200 and to keep the inside constantly dry. In addition, there is no concern that the surface of the base material 11 in the interior 200 corrodes with water, and further, since the space portion 200 exerts a heat insulating effect, the temperature adjustment in the room inside the building is performed, There is also an advantage that an economical building can be obtained.
By the way, although the said exterior wall material 1 for the building which concerns on this invention has demonstrated the example used mainly for the part which forms the outer wall surface of a building, this invention is used for the outer wall part of the said building It is not limited to those described above, and it is apparent that the inner wall portion in the building can be constructed by the same construction method and used with the same effects as described above.

Another specific example of the building outer wall construction method in the present invention will be described below.
That is, in the other specific example, the first step of preparing the building outer wall material 1 according to the present invention described above, the building outer wall material on the housing side 10 of the building. A second step of disposing a base material 11 having a flat surface on a portion U corresponding to a region for attaching 1, the plurality of building outer wall materials 1, the lowermost stage of the building outer wall portion (first In order to stick to the (stepped portion) part, in each of the building outer wall materials 1, the lower edge 30 where the first joining and locking member 8 is disposed faces downward and the base. A third step of pressing the locking portion 82 of the first bonding locking member 8 to the surface of the base material 11 while pressing against the surface of the material 11 and taking a horizontal reference, and then for the building In the outer wall material 1, the locking portion 92 of the second bonding locking member 9 is bonded to the surface of the base material 11. 4th process to determine, the said 1st thru | or 4th process is repeated until the pasting of all the said exterior wall materials 1 for said buildings to the lowest step (1st step part) site | part of the said building outer wall part is completed. In order to attach the plurality of building outer wall materials 1 to the second step portion of the building outer wall portion, the first joint locking in each of the building outer wall materials 1 is performed. The base | substrate corresponding to the upper position of the said upper edge part 40 of the said outer wall material 1 for the said building of the said 1st step part already stuck by making the lower edge part 30 in which the member 8 is arrange | positioned downward. The locking member 92 of the second joint locking member 9 provided on the upper edge 40 of the outer wall material 1 for the building, pressed against the surface of the material 11, and the building The first joining and locking member 8 of the lower edge 30 of the building outer wall material 1 ′ attached to the second step of the outer wall. The sixth step of joining and fixing the surface of the base material 11 so as to coincide with the horizontal position of the locking member 82, and the sixth step are all applied to the second step of the building outer wall. A seventh step that repeats until the attachment of the outer wall material 1 ′ for objects is completed, an eighth step that repeats the above steps until the attachment of the outer wall material for buildings to all desired steps is completed, and the respective steps It is a 9th process of embedding appropriate joint material 50 in the gap groove part 85 for the engaging part attachment operation formed between the parts, and is the exterior wall construction method of a building characterized by things .

Next, a specific example of the third aspect of the present invention will be described in detail.
In other words, in the third aspect according to the present invention, in the first aspect described above, the upper edge line of the building outer wall material 1 constituting the lower stage and the lower part of the building outer wall material 1 constituting the upper stage. Between the side edge lines, an operation of fixing the locking portions 82 and 92 of the joint locking members 8 and 9 to the surface of the base portion 11 with screws or screws is necessary. In the case where the building exterior wall material 1 according to the present invention is used for an outer wall of the building or an indoor wall, etc. Since a design without joints is also required, a construction method for attaching the building outer wall material 1 without forming the joints is required.

The third aspect of the present invention is a technique developed to answer such a technical request, and basically, as shown in FIGS. 10 to 13, the building outer wall. The locking portion 82 of the bonding locking member 8 attached to the lower edge side of the material 1 is not directly bonded and fixed to the surface of the base material 11 with screws or screws, but the locking portion 82 is It is configured to be inserted and inserted into a locking tool fitting and fixing member 21 provided in a newly prepared plug-in type receiving portion 20 that is separately fixed and arranged in advance on the surface of the base material 11. It is what has been.
That is, in the third aspect of the present invention, for a wall comprising a desired large flat plate 11 provided in the predetermined building frame portion 10 or an appropriate plywood 11 ′ adhered thereon. The 1st building arrange | positioned in the lower step part mutually adjacent | abutted among the plurality of building outer wall materials 1 arrange | positioned continuously on the surface of a base material in the up-down direction in the perpendicular direction. The upper edge line portion 40 of the outer wall material 1 for use and the lower edge line portion 30 of the other first building outer wall material 1 ′ arranged on the upper stage portion thereof are adjacent to each other or adjacently joined. The gap is not formed between the upper edge line portion 40 and the lower edge line portion 30 or the gap has a short width that can be adjusted to an arbitrary length. It is possible to set to.

Details of a specific example of the configuration of the locking member fitting and fixing member 20 in the present invention will be described with reference to FIG.
In other words, the locking member fitting and fixing member 20 used in this specific example is the basic metal piece 31 formed by punching one metal steel plate into a shape as shown in FIG. (B) to FIG. 10 (G) are formed by bending, and basically, a pair of attachment pieces 23, 23 ′ and a pair of attachment pieces 23, 23 ′. The locking piece receiving portion 21 provided in the intermediate portion is formed in the locking piece receiving portion 21 and the inserted first locking member 8 is inserted into the locking piece receiving portion 21. The holding member 24 that presses and fixes the locking piece portion 82 is provided.
The mounting pieces 23 and 23 ′ are provided with holes 25 and 25 ′ for allowing screws or screws to pass therethrough. The holes 25 and 25 ′ may be circular, but the position adjustment may be performed. For this reason, it is needless to say that an oval shape may be used.
Between the attachment piece portions 23 and 23 ′, a pair of rising portions 22 and 22 ′ for constituting the engagement piece receiving portion 21 and an engagement piece receiving portion constituting plate provided at an intermediate portion thereof Part 21 'is provided, and each of the boundary line parts is bent at a right angle, and the engaging tool fitting fixing member including the engaging piece receiving part 21 as shown in FIG. 20 is formed.

On the other hand, the protrusion 24 formed so as to protrude outward from one end edge 32 in the longitudinal direction of the basic metal piece 31 shown in FIG. 22 and 22 ′ and the locking piece receiving portion constituting plate portion 21 ′ are bent into an inner space of the locking piece receiving portion 21, and the locking piece receiving portion is bent as described later. 21 functions as a holding member 24 that elastically presses and fixes the locking piece portion 82 of the first bonding locking member 8 inserted and inserted into the first bonding locking member 8.
10B is a front view of the locking member fitting and fixing member 20, FIG. 10C is a top view thereof, and FIG. 10D is a rear view thereof.
On the other hand, FIG. 10 (E) is a side view of the locking member fitting / fixing member 20, and FIG. 10 (F) is viewed from the arrow lines X and X ′ in FIG. 10 (D). It is side part sectional drawing.

Here, a specific configuration of the locking member fitting and fixing member 20 used in the present invention will be described below.
That is, as shown in FIG. 10 (A), the latch fitting fixing member 20 is made of, for example, a rectangular metal steel material having a width W of 13 mm and a length L of 40 mm. A pair of attachment piece portions 23 and 23 'having a width w2 from the left and right end portions toward the center portion are provided, and each of the pair of attachment piece portions 23 and 23' is provided. A pair of rising portions 22 and 22 ′ configured by a region having a width w3 from the edge portion toward the center of the metal side 31 is provided, and further, a width is provided at an intermediate portion between the rising portions 22 and 22 ′. A locking piece receiving portion 21 configured by an area portion where w1 is 15 mm is provided.
Furthermore, a holding member 24 having a height h1 of 6 mm and a width w4 of 14 mm is provided outward from one side edge 32 in the longitudinal direction of the metal piece 31.
The holding member 24 according to the present invention is, as described above, when the locking piece portion 82 of the first joint locking member 8 is inserted into the locking tool fitting and fixing member 20. In addition, the locking piece portion 82 has a function of pressing and fixing the locking piece portion 82 in the locking tool fitting fixing member 20 based on a spring mechanism by a spring force.
As shown in FIG. 10 (F) or FIG. 10 (G), the holding member 24 is a specific example that is desirably bent so as to be in an oblique state within the locking member fitting / fixing member 20.
The width w1 of the locking piece receiving portion 21 in the present invention is desirably set to be longer than at least the width of the locking piece portion 82 in the first joint locking member 8. Further, the height of the locking piece receiving portion 21, that is, the width W <b> 1 is set to a length at least equivalent to the length of the locking piece portion 82 in the first joint locking member 8. This is a preferred embodiment.

In the third aspect of the present invention, when an operation of attaching the building outer wall material 1 to an outer wall or an inner wall of a desired building is executed, first, the locking tool fitting and fixing is performed. A plurality of members 20 are prepared, and as shown in FIG. 10C, the building on the surface of the base material 11 or 11 ′ corresponding to the desired outer wall or inner wall of the building. The surface of the base material along an imaginary line 40 ′ in which the upper edge line portion 40 in the building outer wall material 1 in the region U where the outer wall material 1 is to be disposed is expected to be formed. In addition, the arrangement is fixed in advance via a predetermined interval.
The latch fitting fixing member 20 is the lower edge of the building outer wall material 1 in the planned region U in which the building outer wall material 1 is to be disposed on the base material surface 11 or 11 ′. The locking piece receiving portion 21 is disposed opposite to an expected portion corresponding to a portion where the locking portion 82 is disposed in the first joint locking member 8 provided in the portion 30. In this way, it is desirable that the material is preliminarily disposed on the surface of the base material, and is desirably preliminarily disposed and fixed at a site that does not overlap with the disposition position of the second joining and locking member 9. .

In FIG. 11 (A) and FIG. 11 (B), the said locking tool fitting fixing member 20 is on the surface of the desired base material 11 or 11 ', and the said outer wall material 1 for buildings is a back process. A state is shown in which it is arranged and fixed along a virtual line 40 ′ corresponding to the upper edge 40 of the building outer wall material 1 in the planned area U <b> 1 arranged and fixed in the above.
Such an operation is performed in advance on the surface of the base material 11 or 11 'of the desired wall portion to which the outer wall material 1 for building is to be attached, adjacent to the dimension of the outer wall material 1 for building used. In consideration of the interval between the building outer wall materials 1 to be arranged, the operator obtains a place where the locking member fitting fixing member 20 is arranged and fixed through an appropriate calculation means, Each of the locking member fitting and fixing members 20 is attached to a place as shown in the drawing via appropriate joining and fixing means.

Next, a procedure for sticking the building outer wall material 1 in this specific example to a desired wall portion will be described in detail with reference to FIGS.
That is, the basic technical configuration of the method of attaching the building outer wall material 1 in the present invention is that the building outer wall material 1 is connected to the first and second joints of the building outer wall material 1. The surface 7 of the second flat plate on which the stop members 8, 9 are disposed is opposed to the surface of the base material 11, 11 ′, and the locking portion 82 in the first joint locking member 8. Is provided in advance on the surface of the base material 11, 11 ′, and the locking piece receiving portion 21 of the locking member fitting and fixing member 20 having a function of receiving and fixing the locking portion 82. Is inserted and inserted to fix the locking portion 82 in the first joint locking member 8, and then a plurality of the locking portions 92 in the second joint locking member 9. Using the desired bonding and fixing means, while taking the horizontal level of the building outer wall material 1, the base material 11, A method of fixing the surface of the 1 '.
In the specific example in the present invention, the base material 11, the locking portion 92 of the second joint locking member 9 provided on the upper edge portion 40 of the building outer wall material 1. When fixing to the surface of 11 ', it arrange | positions and fixes so that the plane of the said projection part 90 of the said 2nd joining locking member 9 may correspond to the said virtual line 40', The said locking tool fitting fixing member It is desirable that the upper side edge line 32 be flush with the 20 upper edge line 32.

Further, in the specific example of the present invention, basically, the locking of the first joint locking member 8 provided on the lower edge 30 of the building outer wall material 1 is performed. When the portion 82 is inserted into the locking piece receiving portion 21 of the locking tool fitting and fixing member 20, the entire length thereof is inserted into the locking piece receiving portion 21. By adhering the upper edge 40 of the building outer wall material 1 and the lower edge 30 of the upper building outer wall material 1 ′ adjacent to each other, they are pasted together so as to eliminate the joint gap. Although it is a desirable specific example, when the locking portion 82 of the first joint locking member 8 is inserted into the locking piece receiving portion 21 of the locking tool fitting fixing member 20, Rather than inserting the entire length of the locking portion 82 into the locking piece receiving portion 21, an insertion operation is performed leaving a part of the locking portion 82. A desired gap is formed between the upper edge 40 of the lower building outer wall material 1 and the lower edge 30 of the upper building outer wall material 1 ′ by executing and fixing the arrangement. It becomes possible to do.

In this case, the gap can be arbitrarily adjusted, and an appropriate pattern can be revealed by applying joints to the gap.
In addition, FIG. 13 (A) shows the arrangement shape of the plurality of building outer wall materials 1 attached in a normal state to the desired wall portion according to the specific example in the present invention described above, and the first FIG. 13B shows the positional relationship of the arrangement positions of the joint locking member 8, the second joint locking member 9, and the locking tool fitting / fixing member 20. According to the specific example, the arrangement shape of the plurality of building outer wall materials 1 stuck in a zigzag state on the desired wall portion, the first joining locking member 8, and the second joining member The positional relationship of the arrangement position of the stop member 9 and the said locking tool fitting fixing member 20 is shown.

Below, an example of the basic procedure of the method of affixing to the wall surface of the said outer wall material 1 for buildings in the said 3rd aspect in this invention is demonstrated in detail.
That is, the building outer wall material 1 described above is the surface of the base material 11 or 11 ′ on the housing side 10 of the desired building, and the building outer wall material 1. When affixing to the desired base material surface provided in the region corresponding to the region U for affixing the building, the building outer wall material 1 is joined to the first and second joints of the building outer wall material 1. The surface 7 of the second flat plate on which the locking members 8, 9 are disposed is opposed to the surface of the base material 11 or 11 ′, and the locking at the first joint locking member 8 is performed. The expected line 40 in which the upper end edge line 40 of the building outer wall material 1 is to be disposed within the region U where the building outer wall material 1 is pasted on the surface of the base material. A function for receiving and engaging and fixing the locking portion 82 provided in advance along After being inserted and inserted into the inside of the locking piece receiving portion 21 in the holding member fitting and fixing member 20 that is held, the locking portion 82 in the first joint locking member 8 is fixed. The plurality of locking portions 92 in the second bonding locking member 9 are subjected to the base material 11 while taking the horizontal level of the building outer wall material 1 by using a desired bonding fixing means. Or after repeating the 1st work process fixed to the surface of 11 ', and affixing operation | work of the outer wall material 1 for the said 1st step | paragraph, the outer wall material 1' for the said 2nd step | paragraph is completed. In the second work process, which is an affixing work, a plurality of other building outer wall materials 1 'are arranged in the first stage, as in the first work process. The lower edge line portion of each of the other building outer wall materials 1 ′ along the upper edge line 40 of each of the building outer wall materials 1. At the same time that the desired base surface is opposed so that 0 is close or adjacent, the engaging portion 82 in the other first joint locking member 8 is made to be separated from the other base material surface. Provided in advance along another expected line 40 ′ in which the upper end edge line 40 of the other building outer wall material 1 ′ is to be arranged in the region U where the building outer wall material 1 ′ is pasted. The engaging piece receiving portion 21 of another engaging member fitting and fixing member 20 having a function of receiving and engaging and fixing another engaging portion 82 of the other building outer wall material 1 ′. Is inserted and inserted to fix the locking portion 82 of the other first joint locking member 8 to the surface of the base material 11, and the other building outer wall material 1 ′. The lower edge line 30 provided with the first joining locking member 8 and already attached to the base material surface 11 After the arrangement is made so that the upper edge line 40 on which the second joint locking member 9 of the outer wall material 1 for building is disposed is close to or adjacent to each other. The second work step of fixing the plurality of other second joining locking members 9 of the building outer wall material 1 ′ to the base material surface 11 using a desired joining and fixing means is repeated, After finishing the second stage wall material pasting operation, the above first and second work steps are repeated until the building outer wall material pasting work at the desired number of stages is completed. This is a method for constructing an outer wall of a building constituted by repeating each step that the above operation is continued.

Moreover, as another specific example of the building outer wall construction method in the present invention, the first step of preparing the building outer wall material 1 described above, the locking described above. In the second step of preparing the fitting fitting fixing member 20, the base material 11 having a flat surface at the site corresponding to the region U for attaching the building outer wall material 1 on the building side 10 of the building. In the planned region U for attaching the individual building outer wall material 1 on the surface of the desired base material 11, the building outer wall material 1. The locking member fitting and fixing member 20 is bonded and fixed in advance to each of a plurality of predicted region portions where the locking portion 82 of the first bonding and locking member 8 is to be provided. Fourth step, the plurality of building outer wall materials 1 are placed on the lowest level of the building outer wall (the first step) ) In order to attach the part to the part, in the individual building outer wall material 1, the base material 11 with the lower edge 40 where the first joining locking member 8 is disposed facing downward. Then, the respective locking portions 82 of the first joint locking member 8 are inserted into the individual locking piece receiving portions 21 of the locking tool fitting fixing member 20, Fifth step of fixing while taking the horizontal reference, appropriate fixing of the locking portion 92 of the second bonding locking member 9 to the surface of the base material 11 in the building outer wall material 1 The sixth step of joining and fixing using means, and the fifth to sixth steps at the lowermost (first step) portion of the building outer wall portion, all the outer wall materials 1 for the building. 7th process repeated until the pasting is completed, the plurality of building outer wall materials 1 are pasted to the second step of the building outer wall Therefore, in each of the other building outer wall materials 1 ′, the lower edge portion 40 where the first joining and locking member 8 is arranged is directed downward, and the base material 11 After facing the surface, the respective engaging portions 82 of the other first joint locking member 8 in the other building outer wall material 1 ′ are fixed to the other engaging tool. The upper edge line portion 40 in the original building outer wall material 1 and the other building outer wall material 1 are inserted into the individual locking piece receiving portions 21 of the member 20 and taking the horizontal reference. The eighth step of fixing the lower edge line portion 30 in the state of being close to or adjacent to each other, the second second joint member in the other building outer wall material 1 ′ A ninth step of fixing and fixing the engaging portion 92 of the fixing member 9 to the surface of the base material 11 using appropriate bonding and fixing means; and the eighth to ninth steps. In the upper stage (second stage) part of the building outer wall part, the tenth process is repeated until the pasting of all the building outer wall materials 1 is completed. Is the method.

As described above, in the present invention, the basic material 11 and the building outer wall material 1 can be protected against vibration caused by an earthquake only by adopting a basic and simple configuration as shown in FIG. Since both or one of them can prevent the occurrence of shaking or sliding in all directions, that is, in the three-axis direction, it has sufficient strength as well as earthquake resistance, vibration control, and even seismic isolation. Thus, the outer wall structure 1 can be easily obtained.
However, in the present invention, all of the structures employed are extremely simple, the manufacturing process can be completed in a short time, the cost can be reduced, and the operation is simple and easy in each process. Therefore, the work process is also simplified and the construction time can be greatly shortened, so that the construction cost can be greatly reduced.
In other words, according to the present invention, it is possible to reduce the weight of a high-grade outer wall material that is heavy, including stone, and has many difficulties in construction work, and can be easily and inexpensively constructed with high work efficiency. A low-priced and high-class feel that is an outer wall material that can exhibit not only seismic strength but also excellent seismic isolation and seismic control performance in accordance with recent construction methods that adopt flexible structures against earthquakes. As a result, the construction period can be shortened, and the outer wall can be reduced at a low cost. The construction method that can perform the installation work of is provided.

DESCRIPTION OF SYMBOLS 1 ... Building outer wall material 2 ... 1st plane board 3 ... Aluminum honeycomb structure 4 ... 2nd plane board 4 '... Back surface part 5 ... Surface material, metal plate-shaped body 6 ... Back surface material, metal Plate 6 '... reinforcing plate, metal plate 7 ... outer surface 8 ... first joint locking member 9 ... second joint locking member 10 ... building housing 11 ... foundation material, large flat plate 11 '... Plywood 20 ... Insertion type receiving part 21 ... Locking piece receiving part 21' ... Locking piece receiving part constituting plate part 22, 22 '... Rising part 23, 23' ... Mounting piece part 24 ... Holding member, projection part 25 25 '... hole 30 ... lower edge 31 ... metal piece 32 ... side edge 40 ... upper edge 40' ... imaginary line 50 ... joint material 60 ... joining of the locking part of the first joining locking member Planned area 70 ... Joining scheduled area 80, 90 ... Protruding part 81, 91 ... Base end part 82, 92 ... Locking part 85 ... Gap groove part 88 ... Drainage mechanism DESCRIPTION OF SYMBOLS 100 ... Metal material piece 200 ... Space part O81, O82 ... Rivet, screw hole Q83 ... Rivet, screw hole O91 to O9X ... Rivet, screw hole Q93 ... Rivet, screw hole Z1 ... 1st virtual area Z2 ... 2nd virtual area R2 ... Arrangement site | part R1 of the 2nd junction locking member 9 ... Arrangement site U of the 1st junction latch member 8 ... Attaching the building outer wall material 1 Planned area for

Claims (24)

  A first flat plate having a rectangular planar shape made of stone having a predetermined length, width and thickness, and a predetermined length and width substantially the same as the first flat plate, and a predetermined And a second plane plate made of an aluminum honeycomb structure having a thickness, and a surface constituting a joint surface with the first plane plate in the second plane plate A plurality of joint locking members protruding outward from the outer surface of the back surface material are provided at appropriate portions of the outer surface of the back surface material constituting the back surface portion different from the portion. Building exterior wall materials including stone materials.   The stone is a natural stone, and includes at least one natural stone selected from the group consisting of granite, granite, iron flat stone, andesite, marble, basalt stone, sandstone, limestone, and the like. The building outer wall material according to claim 1.   The back material in the second flat plate made of the honeycomb structure is made of an appropriate metal material including aluminum, or another appropriate material on the outer surface of the back material. The building exterior wall material according to claim 1 or 2, wherein a reinforcing plate made of a metal material is disposed.   The building outer wall material according to claim 3, wherein the back surface material or the reinforcing plate in the second flat plate made of the honeycomb structure is made of stainless steel.   The joining locking member includes at least one of a base end portion and a base end portion that are bonded and fixed to the back surface material or the outer surface of the reinforcing plate in the second flat plate formed of the honeycomb structure. At least one protrusion extending in a direction substantially perpendicular to the plane of the back surface material or the reinforcing plate from the back surface or the reinforcing plate toward the outside, and the other of the protrusions The building according to any one of claims 1 to 4, characterized in that it is constituted by an engaging portion that extends from an end portion in a direction parallel to a plane formed by the back material or the reinforcing plate. Exterior wall material.   The joint locking member has a width of a first length in a direction perpendicular to the longitudinal direction, and the base end portion is provided with at least two screw-fastening holes, and the locking portion Includes a first joint locking member provided with at least one screw-fastening hole, and a width of at least twice the width of the first length in a direction perpendicular to the longitudinal direction thereof. And the base end portion has at least twice the number of screw-fastening holes than the number of screw-fastening holes provided at the base end portion of the first joint locking member. The number of screwing holes that is at least twice the number of the screwing holes provided in the locking part of the first joint locking member is provided in the locking part. The exterior wall material for buildings according to claim 5, further comprising: a second joint locking member provided with a wall.   The back surface material of the second flat surface portion corresponding to the lower edge of the building outer wall material viewed in the vertical direction of the building when the building outer wall material is attached to the building body portion of the building. Alternatively, a plurality of the first joining and locking members are attached to appropriate portions of the lower end edge of the reinforcing plate via a predetermined interval. Exterior wall material.   When attaching the building outer wall material to the building frame, the back surface material of the second flat surface corresponding to the upper edge of the building outer wall viewed in the vertical direction of the building or 7. The building according to claim 6, wherein a plurality of the second joining locking members are attached to appropriate portions of the upper edge portion of the reinforcing plate via a predetermined interval. Exterior wall material.   Each of the joint locking members is characterized in that the individual base end portion is joined and fixed to the back surface material or the reinforcing plate of the second flat surface portion through an appropriate joining means. The building outer wall material according to any one of claims 6 to 8.   When the back surface material or the reinforcing plate of the second flat surface portion of the building outer wall material is viewed in a plane, the individual locking portions of the respective joint locking members are The rear surface material or the lower side edge of the reinforcing plate of the two flat portions and / or the upper surface edge of the rear surface material or the reinforcing plate of the second flat portion are bulged outward. The building outer wall material according to any one of claims 5 to 9, characterized in that.   When the back surface material or the reinforcing plate of the second flat surface portion in the building outer wall material is viewed in a plane, the lower edge of the back surface material or the reinforcing plate of the second flat surface portion A first virtual region formed in a vertical direction along the back surface material or the reinforcing plate of the second flat surface portion by the first bonding locking member disposed in the portion; and the second The portion of the second joining and locking member disposed on the back surface material of the flat surface portion or the upper edge of the reinforcing plate is along the back material or the reinforcing plate of the second flat surface portion. The building outer wall material according to any one of claims 5 to 10, wherein the second virtual region formed in the vertical direction is configured not to overlap each other.   The building outer wall material according to any one of claims 1 to 11, wherein the building outer wall material is bent in an L shape. The building outer wall material according to any one of claims 1 to 12 is provided at a site corresponding to a region for attaching the building outer wall material on a housing side of a desired building. When pasting on the desired base material surface, the building outer wall material is attached to the second plane plate surface on which the first and second joining locking members of the building outer wall material are provided. A plurality of the first and second engaging and locking members in the first and second joining and locking members are brought into contact with the surface of the base material and the respective locking portions of the first and second joining and locking members are brought into contact with the surface of the base material. After temporarily fixing the said latching | locking part to the said base material surface using a desired joining fixing means, taking the horizontal level of the said outer wall material for buildings, it attaches to the said 2nd joining latching member. Temporarily fixing the plurality of locking portions in the base material surface using a desired joining fixing means. Then, at the same time the outer wall construction method of a building that the first and in the respective locking portions in the second joint locking member, characterized in that it is permanently fixed to the base material surface. The building outer wall material according to any one of claims 1 to 12 is provided at a site corresponding to a region for attaching the building outer wall material on a housing side of a desired building. When affixing to the desired base material surface, the building outer wall material is attached to the second plane plate surface on which the first and second joint locking members of the building outer wall material are provided. A plurality of the first and second engaging and locking members in the first and second joining and locking members are brought into contact with the surface of the base material and the respective locking portions of the first and second joining and locking members are brought into contact with the surface of the base material. After temporarily fixing the said latching | locking part to the said base material surface using a desired joining fixing means, taking the horizontal level of the said outer wall material for buildings, it attaches to the said 2nd joining latching member. Temporarily fixing the plurality of locking portions in the base material surface using a desired joining fixing means. Thereafter, at the same time, the first work step of permanently fixing the respective locking portions of the first and second joint locking members to the surface of the base material is repeated, and the first stage wall material is pasted. After the completion, in the second work process, which is the work of attaching the second-stage wall material, in the same manner as in the first work process, the outer wall material for the building is Along with the upper edge line of the plurality of building outer wall materials arranged in the eyes, each of the building outer wall materials is opposed to the desired ground surface, and at the same time, the new building outer wall The second joining and locking member of the building outer wall material, which is already pasted on the surface of the base material, is deployed as the first bonding and locking member of the building outer wall material. Along the upper edge of the building, it is arranged so as to be closely arranged, and the new outer wall material for building is applied. The base material so that the lower edge portion on which the first joining locking member is arranged and the upper edge portion of the building outer wall material already attached to the surface of the base material are parallel to each other After making it contact | abut to the surface and temporarily fixing the some said latching | locking part in the said 1st joining latching member to the said base material surface using a desired joining fixing means, the said 2nd A plurality of the locking portions in the bonding locking member are temporarily fixed to the surface of the base material using a desired bonding fixing means, and then, simultaneously on the first and second bonding locking members. After repeating the second work process of permanently fixing the respective locking portions to the surface of the base material and finishing the second stage wall material pasting work, the first and second work described above are performed. The above work is continued until the pasting work of the building outer wall material at the desired number of steps is repeated. Outer wall construction method of a building, characterized in that that.   In the gap groove formed between the upper edge of the building outer wall material arranged in the lower tier and the lower edge of the building outer wall material arranged in the upper tier, the joint material The building outer wall construction method according to claim 14, wherein:   The 1st process of preparing the building outer wall material described in any one of Claims 1 thru | or 12, The site | part corresponding to the area | region for sticking the said building outer wall material in the housing side of a building In the second step of placing a flat surface base material, the plurality of building outer wall materials are attached to the lowermost (first step) portion of the building outer wall portion, so that the individual building In the outer wall material for objects, the first joining member is pressed against the surface of the base material with the lower edge portion on which the first joining locking member is disposed facing downward, and taking the horizontal reference. A third step of bonding and fixing the locking portion of the locking member to the surface of the base material, and then the locking portion of the second bonding locking member in the building outer wall material 4th process of joining and fixing to the surface, the said 1st thru | or 4th process in the lowest step (1st step part) site | part of the said building outer wall part 5th process repeated until the pasting of all the building outer wall materials is completed, in order to paste the plurality of building outer wall materials to the second step of the building outer wall portion, In the building outer wall material, the building outer wall of the first step portion already pasted with the lower edge portion on which the first joining locking member is disposed facing downward. Press against the surface of the base material corresponding to the upper position of the upper edge of the material, and the second joint locking member provided on the upper edge of the building outer wall material of the first step The horizontal position of the locking member of the first joining locking member of the lower edge of the outer wall material for building to be attached to the second step portion of the building outer wall is matched with the locking member. The sixth step of bonding and fixing to the surface of the base material, and the sixth step are all applied to the second step of the building outer wall. A seventh step that repeats until the pasting of the outer wall material for building is completed, an eighth step that repeats the above steps until the pasting of the outer wall material for building is completed on all desired steps, and A method for constructing an outer wall of a building, comprising: a ninth step of embedding an appropriate joint material in a groove portion for operation of attaching the engaging portion formed between the step portions.   The projecting portion of the joining locking member is a distance between the back surface material or the reinforcing plate of the second flat plate made of the honeycomb structure and the outer surface portion of the base material. The construction method of the outer wall material for a building according to any one of claims 13 to 16, wherein the construction method functions as a spacer for regulating the wall. The building outer wall material according to any one of claims 1 to 12 is provided at a site corresponding to a region for attaching the building outer wall material on a housing side of a desired building. When affixing to the desired base material surface, the building outer wall material is attached to the second plane plate surface on which the first and second joint locking members of the building outer wall material are provided. While facing the surface of the base material, the locking portion of the first joining locking member was provided in advance on the surface of the base material, and had a function of fitting and fixing the locking portion. After being inserted and inserted into the locking member fitting and fixing member to fix the locking portion in the first joint locking member, a plurality of the fixing members in the second bonding locking member Take the horizontal level of the outer wall material for the building using the desired fixing means for the locking part. Reluctant, the outer wall construction method of a building, characterized in that fixed to the base material surface.   The locking tool fitting and fixing member is composed of a pair of mounting piece portions and the locking piece receiving portion provided in an intermediate portion of the pair of mounting piece portions, and the locking piece receiving portion. 19. The building outer wall construction method according to claim 18, wherein a holding member that presses and fixes the inserted locking piece portion is provided inside the building.   The locking member fitting and fixing member is expected to form the upper edge line portion of the building outer wall material in the planned area where the building outer wall material is to be arranged on the surface of the base material. The method for constructing an outer wall of a building according to claim 18 or 9, wherein the method is arranged in advance on the surface of the base material along a virtual line.   The said locking tool fitting fixing member is the said 1st provided in the lower edge part of the said outer wall material for said buildings of the plan area | region where the said outer wall material for said buildings should be arrange | positioned in the said base material surface. It is preliminarily disposed on the surface of the base material so that the locking piece receiving portion is disposed opposite to the portion corresponding to the portion where the locking portion is disposed in the joint locking member. 21. A method for constructing an outer wall of a building according to any one of claims 18 to 20.   The outer wall material for building is applied to the wall portion of the building portion in a state where a gap is not formed between the upper edge portion of the lower building outer wall material and the lower edge portion of the upper building outer wall material. The building outer wall construction method according to any one of claims 18 to 21, wherein the building is applied. The building outer wall material according to any one of claims 1 to 12, which is a surface of the base material on the housing side of a desired building, and is attached to the building outer wall material When affixing to the surface of a desired base material provided in a region corresponding to the region for the purpose, the outer wall material for the building is provided with the first and second joining locking members of the outer wall material for the building. The surface of the second flat plate is opposed to the surface of the base material, and the locking portion of the first joint locking member is used as the outer wall material for the building on the surface of the base material. Within the area to be pasted, and along the expected line where the upper end edge line of the building outer wall material is to be placed, it has the function of receiving and engaging and fixing the locking part. The first joint locking portion is inserted and inserted into the locking member fitting and fixing member. After fixing the latching portion in the plurality of latching portions in the second joint latching member, the desired joint fixing means is used to fix the outer wall material for the building. Repeating the first work process of fixing to the surface of the base material while taking the horizontal level, and finishing the pasting work of the outer wall material for the building in the first step, the outer wall for the building in the second step In the second work process, which is a material pasting operation, as in the first work process, a plurality of the outer wall materials for another building are arranged in the first stage. At the same time as facing the desired base surface so that the lower edge line portion of each of the other building outer wall materials is adjacent or adjacent along the upper edge line of the building outer wall material , The engaging portion in the other first joining locking member, and the other building outer wall on the surface of the base material The other building outer wall material provided in advance in another region where the upper end edge line of the other building outer wall material is to be arranged in the region where the material is pasted. The other first joining locking member is inserted and inserted into the locking piece receiving portion of another locking member fitting and fixing member having a function of receiving and locking the other locking portion. And the lower edge line on which the first joining and locking member of the other building outer wall material is provided, and the base is already fixed to the surface of the base material. After being arranged so that the upper edge line on which the second joining locking member of the building outer wall material attached to the material surface is in close proximity to or adjacent to each other, The plurality of other second joining locking members of the other building outer wall material are used with a desired joining fixing means. Then, after repeating the second work process for fixing to the surface of the base material and finishing the second stage wall material pasting work, the above first and second works are repeated to obtain the desired stage. A method for constructing an outer wall of a building, characterized in that the above work is continued until the work for pasting the outer wall material for the building in number is completed. A first step of preparing the building outer wall material according to any one of claims 1 to 12, and a first step of preparing the locking member fitting and fixing member according to any of claims 18 to 20. 2nd process, 3rd process which arrange | positions a surface flat base material in the site | part corresponding to the area | region for affixing the said building outer wall material in the housing side of a building, the said desired base material surface In the planned region where each individual building outer wall material is to be attached, the locking portion in the first joint locking member of the building outer wall material is provided. A fourth step of preliminarily joining and fixing the locking member fitting and fixing member to each of the plurality of predicted region portions to be fixed, and the plurality of building outer wall materials to the outermost wall portion of the building In order to attach to the lower part (first step part), the second After the lower edge portion on which the joint locking member is arranged is directed downward to face the surface of the base material, the individual locking portions of the first joint locking member are 5th process of inserting in each locking piece receiving part of a fixture fitting fixing member, and fixing it, taking the horizontal reference, the said engagement of the said 2nd joining locking member in the outer wall material for said buildings A sixth step of bonding and fixing the stopper to the surface of the base material using an appropriate bonding and fixing means, and the fifth to sixth steps are applied to the lowermost (first step) portion of the building outer wall. In order to paste the plurality of building outer wall materials to the second step of the building outer wall portion, the seventh step repeated until the pasting of all the building outer wall materials is completed. In each of the other building outer wall materials, the lower edge portion on which the first joining and locking member is arranged faces downward, and After facing the surface of the base material, the individual locking portions of the other first joint locking member in the other building outer wall material are connected to the other fitting fitting fixing member. Inserting into each receiving piece receiving part, taking the horizontal reference, and the upper edge line part in the original building outer wall material and the lower edge line part in the other building outer wall material 8th process which fixes to the state which mutually adjoins thru | or adjoins, The said latching | locking part of this another 2nd joining latching member in the said other external wall material for buildings is said base material surface In addition, the 9th process of joining and fixing using an appropriate joining and fixing means, and the 8th to 9th processes at the upper stage (second stage) part of the building outer wall part A method for constructing an outer wall of a building, characterized in that the tenth step is repeated until the attachment of the outer wall material for objects is completed.

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