JPH0739702B2 - Exterior wall panel and exterior wall construction method - Google Patents

Description

TECHNICAL FIELD The present invention relates to an outer wall panel of a building and an outer wall construction method.

<Prior art> When building a building such as a wooden house, a foundation is laid on the foundation, columns are set on the foundation at predetermined intervals, and girders are laid on the columns to form a frame structure. To construct.

When constructing the outer wall, a stud is erected between the upper horizontal timber girders of the skeleton structure and the lower horizontal timber base in the middle position between the vertical timbers of the skeleton structure. The outer edges of the outer wall are assembled with the studs and the furring strips.

After that, a waterproof sheet is attached to the outer wall substrate, or the outer wall plate is polymerized and nailed without attaching the waterproof sheet to fix the outer wall plate to the outer wall substrate.

<Problems to be Solved by the Invention> However, in the above case of constructing an outer wall of a building, it is necessary to assemble an outer wall base with a stud and a furring strip at a construction site, which requires a lot of trouble and a highly skilled person. Requires.

Further, when a waterproof sheet is interposed between the outer wall base and the outer wall plate, the waterproof sheet must be attached at the construction site, which requires a lot of trouble and a highly skilled worker.

After all, the construction of the outer wall takes a long construction period and requires highly skilled workers at the construction site.

An object of the present invention is to solve the above conventional problems.

<Means for Solving the Problem> The inventor of the present invention, the work of assembling the underlayer for the outer wall at the construction site, or the work of assembling the underlayer for the outer wall at the construction site and the sticking work of the waterproof sheet are unnecessary. The idea was to make an outer wall panel with studs and furrings attached on the backside without or with a waterproof sheet in the factory and attach this outer wall panel to the frame structure of the building at the construction site.

That is, the present invention vertically fixes a stud member shorter than the height of the outer wall plate to the central portion of the back surface of the outer wall plate, and lowers the upper end portion of the outer wall plate located above the upper end of the stud member and the lower end of the stud member. The lower end of the outer wall plate located on the side is formed into a horizontal material overlapping portion that overlaps with the horizontal material of the frame structure of the building, and the furring material shorter than the width of the outer wall plate is raised to the right on the back surface of the outer wall plate. Attach to the side wall through the stud so that it can tilt to the lower right, and attach the right side of the outer wall plate located to the right of the right end of the furring strip and the left side of the outer wall plate to the left of the left end of the furring strip, Each of the outer wall panels is characterized by being formed in a vertical material overlapping portion that overlaps with a vertical material of a frame structure of a building.

Further, the present invention is the above outer wall panel, wherein a waterproof sheet is laminated on the back surface of the outer wall board, and the waterproof sheet is interposed between the outer wall board and the stud material and furring material. .

Furthermore, the present invention is an outer wall construction method for mounting the above outer wall panel to a frame structure of a building, wherein the stud material on the back surface of the outer wall panel is between the upper horizontal member and the lower horizontal member of the building frame structure. Insert the furring material that is slanted to the right or down to the right of the back of the outer wall panel between the right vertical member and the left vertical member of the frame structure, and place the upper and lower horizontal parts of the outer wall panel of the outer wall panel. The overlapped parts are overlapped with the horizontal members above and below the frame structure of the building, and the vertical members on the right and left sides of the outer wall panel of the exterior wall panel are combined with the vertical members on the right and left sides of the structure of the building. Of the furring material on the back side of the outer wall panel. Fix the right and left ends to the right and left vertical members of the building frame structure, and The upper and lower ends of the studs on the back side of the flannel are fixed to the horizontal members above and below the frame structure of the building, and the horizontal members of the upper and lower ends of the outer wall panel of the outer wall panel are connected to the horizontal structure of the building structure. Exterior wall construction characterized by being fixed to the upper and lower horizontal members and fixing the right and left vertical material overlapping parts of the outer wall panel of the outer wall panel to the right and left vertical members of the building frame structure Is the law.

<Operation> In the present invention, the outer wall panel having the stud member and the furring strip attached to the back surface of the outer wall plate without or via the waterproof sheet is manufactured in a factory, and has a frame structure of a building at a construction site. It is attached.

<Effects of the Invention> In the present invention, when constructing an outer wall, it is not necessary to assemble an outer wall substrate at a building site or assemble an outer wall substrate at a building site and to attach a waterproof sheet, so that the construction period is long. It is short and does not require advanced technicians at the construction site.

<First embodiment (see FIGS. 1 to 6)> As shown in FIGS. 1 and 2, the outer wall panel of this embodiment has a vertically long rectangular outer wall of a ceramic inorganic plate such as a wood chip cement plate. A stud member 2 of wood, which is shorter than the height of the outer wall plate 1, is vertically fixed to the central portion of the back surface of the plate 1 with a nail.

The upper end portion of the outer wall plate 1 located above the upper end of the stud member 2 and the lower end portion of the outer wall plate 1 located below the lower end of the stud member 2 are like girders or foundations of the frame structure of the building, respectively. It is formed in the horizontal material superposition part 3 which superimposes on a horizontal material.

The studs 2 fixed to the back surface of the outer wall plate 1 are respectively provided with a second groove in each of the two groove portions 4 formed on the outer wall plate 1 side on the upper side and the lower side.
As shown in FIG. 3 and FIG. 3, the groove portion 6 formed in the central portion of the furring strip 5 of wood is meshed with each other, and as shown in FIG. To the outer wall plate 1
The furring strip 5 having a width shorter than the width of the penetrating through the stud member 2 is laterally overlapped and attached.

As shown in FIG. 2, each groove portion 4 of the stud member 2 is made wider than the furring strip material 5, and each groove portion 6 of each furring strip member 5 is, as shown in FIG. The furring strips 5 are made wider so that each furring strip 5 can be tilted upward and downward to the right as shown by the chain line in FIG. 1, and can be slid slightly in the left-right direction.

The right side portion of the outer wall plate 1 located on the right side of the right ends of both furring strips 5 and the left side portion of the outer wall plate 1 located on the left side of the left ends of both furring strips 5 respectively correspond to columns of the frame structure of the building. It is formed in the vertical material superimposing portion 7 which is superposed on the vertical material.

The outer wall panel of this example is manufactured in a factory, transported to a construction site of a building such as a wooden house, and attached to a frame structure of the building.

When the outer wall panel of this example is attached to the frame structure of a building, as shown in FIGS. 4 and 5, the stud member 2 on the back surface of the outer wall panel is used as the horizontal member girder 11 on the upper side of the frame structure of the building. The upper and lower furring strips 5 which are fitted between the lower horizontal bases 12 and are inclined upward or downward to the right on the back surface of the outer wall panel are respectively the vertical members on the right side of the frame structure of the building. Between the column 13 and the vertical column 13 on the left side.

As shown in FIG. 4 and FIG. 5, the outer wall plate 1 of the outer wall panel has the upper and lower end portions of the horizontal member overlapping portion 3 and the horizontal member girder 11 and the lower member of the horizontal member of the frame structure of the building. It overlaps with the base material 12 of horizontal material, and as shown in FIGS. 4 and 6, the vertical material overlapping portions 7 on the right side and the left side of the same are used as columns 13 of vertical material on the right side of the frame structure of the building. The pillars 13 of the vertical member on the left side overlap.

Next, as shown in FIGS. 4 and 6, the upper and lower furring strips 5 inclined upward or downward to the right on the back surface of the outer wall panel are respectively horizontally rotated to move the building structure. Press fit between the right vertical column 13 and the left vertical column 13 of the frame structure,
Temporarily fix the outer wall panel to the frame structure of the building.

After that, the upper and lower furring strips 5 on the back surface of the outer wall panel are, as shown in FIGS. 4 and 6, the right end and the left end, respectively, of the pillars 13 of the vertical member on the right side of the frame structure of the building. Fastened with nails 14 to the vertical pillar 13 on the left side.

As shown in FIGS. 4 and 5, the stud member 2 on the back surface of the outer wall panel has its upper and lower ends nailed to the girder 11 of the upper horizontal member and the base 12 of the lower horizontal member of the frame structure of the building. Fix at 15.

As shown in FIG. 5, the outer wall plate 1 of the outer wall panel has the horizontal material overlapping portions 3 at the upper and lower ends thereof as the upper horizontal material girder 11 and the lower horizontal material base 11 of the frame structure of the building. It is fixed to 12 with nails 16, and as shown in FIG. 6, the right and left vertical material overlapping portions 7 are overlapped with the vertical material pillars 7 on the right side of the frame structure of the building.
13 and the left vertical pillar 13 are fixed with nails 17.

That is, the outer wall panel is fixedly attached to the frame structure of the building.

Also, the next outer wall panel is attached to the frame structure of the building adjacent to the right or left side of the outer wall panel in the same manner,
A large number of outer wall panels will be installed in sequence and the outer wall will be constructed on the frame structure of the building.

In this example, the work of assembling the outer wall base at the construction site is unnecessary.

Therefore, the construction period of the outer wall is short, and a highly skilled worker is not required at the construction site.

<Second embodiment (see FIG. 7)> As shown in FIG. 7, the outer wall panel of the present embodiment is provided with an asphalt felt of the same length as the outer wall plate 1 and wider than the outer wall plate 1 on the back surface of the outer wall plate 1. The waterproof sheet 21 is laminated by projecting a wide portion on the right side or the left side of the outer wall plate 1.

On the back surface of the outer wall plate 1, as shown in FIG.
The stud member 2 and the furring strip 5 are attached via 21 in the same manner as in the previous example.

That is, in the outer wall panel of this example, the waterproof sheet 21 is interposed between the outer wall plate 1, the stud member 2, and the furring strip member 5 in the outer wall panel of the previous example.

Since the other points are similar to those of the outer wall panel of the previous example, the same reference numerals as those of the previous example are given to FIG.

The outer wall panel of this example, like the outer wall panel of the previous example, is manufactured in the factory, transported to the construction site, and attached to the frame structure of the building.

When the outer wall panel of this example is attached to the frame structure of a building, it is the same as in the previous example.

The portion of the outer wall panel projecting to the right or left of the waterproof sheet 21 is overlapped with the pillar of the vertical member on the right or left of the frame structure of the building, and is adjacent to the right or left of the outer wall panel. Next, the vertical material overlapping portion of the outer wall panel is polymerized.

In this example, the work of assembling the foundation for the outer wall and the work of attaching the waterproof sheet at the construction site are unnecessary.

Therefore, the construction period of the outer wall is short, and a highly skilled worker is not required at the construction site.

<Third embodiment (see FIG. 8)> The outer wall panel of the present embodiment is the same as the outer wall panel of the first embodiment, as shown in FIG. The tool 22 is fixed to the right side and the left side with nails.

That is, the upper end of the stud member 2 has L-shaped fittings on its right and left sides.
22 is nailed to the lower surface of the upper horizontal member of the frame structure of the building and fixed to the upper horizontal member of the frame structure of the building, and the lower ends of the stud members 2 are L-shaped fittings on the right and left sides thereof. 22 is nailed to the upper surface of the horizontal member below the frame structure of the building to be fixed to the horizontal member below the frame structure of the building.

Further, the outer wall panel of the present example is, in the outer wall panel of the first embodiment, as shown in FIG. 8, at two locations on the upper side and the lower side of the stud member 2, instead of the groove portions 4, respectively, having a circular cross section. Through the through holes 23, the upper and lower through holes 23 of the stud member 2 are replaced by the furring strips 24 having a circular cross section with no grooves instead of the furring strips 5 having a rectangular cross section with the grooves 6. , Is tilted upward and downward to the right, and is movably inserted in the left and right directions.

Since the other points are the same as those in the first embodiment, the same reference numerals as those in the first embodiment are attached to FIG. 8 and the description thereof will be omitted.

[Brief description of drawings]

FIG. 1 is a rear view of the outer wall panel of the first embodiment of the present invention. FIG. 2 is an enlarged view of the upper half of the cross section taken along the line AA of FIG. FIG. 3 is an enlarged view of a cross section taken along the line BB of FIG. FIG. 4 is a rear view showing a state in which the outer wall panel is attached to a frame structure of a building. FIG. 5 is a sectional view taken along the line CC of FIG. FIG. 6 is a sectional view taken along line DD in FIG. FIG. 7 is a perspective view of the outer wall panel of the second embodiment. FIG. 8 is a perspective view of the outer wall panel of the third embodiment. 1: Exterior wall plate, 2: Pillar material 3: Horizontal material overlapped part, 5: Furring material 7: Vertical material overlapped part 11: Girder, horizontal material, 12: Base, horizontal material 13: Pillar, vertical material 21: Waterproof sheet , 24: Furring material

Claims (3)

[Claims] 1. A stud member vertically shorter than the height of the outer wall plate is vertically fixed to a central portion of the back surface of the outer wall plate, and an upper end portion of the outer wall plate located above an upper end of the stud member and a lower side of a lower end of the stud member. The lower end of the outer wall plate located at the position is formed into a horizontal material overlapping portion that overlaps with the horizontal material of the frame structure of the building, and the furring material shorter than the width of the outer wall plate is raised to the right or right on the back surface of the outer wall plate. It is attached to the side wall through the stud so that it can be tilted downward, and the right side of the outer wall plate located on the right side of the right end of the furring strip and the left side of the outer wall plate located on the left side of the left end of the furring strip, respectively. An outer wall panel formed in a vertical material overlapping portion that overlaps with a vertical material of a frame structure of a building. 2. The outer wall panel according to claim 1, wherein a waterproof sheet is laminated on the back surface of the outer wall board, and the waterproof sheet is interposed between the outer wall board and the stud member or furring material. panel. 3. An outer wall construction method for attaching the outer wall panel according to claim 1 or 2 to a frame structure of a building, wherein a stud material on the back surface of the outer wall panel is a horizontal member above and below the frame structure of the building. Of the outer wall panel, the upper wall of the outer wall panel of the outer wall panel is inserted between the right and left vertical members of the frame structure. And the horizontal parts of the lower part are overlapped with the horizontal parts of the upper and lower parts of the structure of the building, and the right part of the outer wall plate of the outer wall panel and the vertical part of the left part are the right part of the structure of the building. And vertical material on the left side and the vertical wall on the back of the outer wall panel are tilted to the upper right or lower to the horizontal, and press fit between the right and left vertical materials of the frame structure of the building. The right and left ends of the furring of the building are fixed to the right and left vertical members of the frame structure of the building. The upper and lower ends of the studs on the back of the outer wall panel are fixed to the upper and lower horizontal members of the frame structure of the building, and the horizontal members of the upper and lower ends of the outer wall panel of the outer wall panel are overlapped with each other. It is fixed to the upper and lower horizontal members of the frame structure, and the vertical parts of the right and left parts of the outer wall plate of the outer wall panel are fixed to the right and left vertical members of the building structure. Exterior wall construction method to be.