JPH047307Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> The invention can be easily and securely attached to the corners of frames made of pillars, beams, and other structural members of buildings. The present invention relates to a wall material that can be easily and reliably attached even if only one frame member protrudes outward from other frame members.

<Prior Art> When attaching wall materials to frameworks such as pipe columns and through columns at various corners of conventional buildings, panel building materials having an L-shaped cross section were simply attached.

Therefore, it is not permissible for the frame at each corner of a building to protrude outward from the other frames around it, and it is necessary to either construct the frame by shifting the center of the frame, or to use fixing fittings such as bolts or bevels on the frame. If this is the case, either cut down the frame and embed it in it, or prepare wall materials with different axis dimensions and shift their centers so that the surfaces are aligned to form a wall surface. A part of the inner surface of the material was shaved to fit the protrusion to form a recess and the surfaces were aligned to form the wall surface.

However, in both cases, the construction work was complicated, the work on site was time-consuming, the construction period was long, and the construction costs were high.

<Problems to be solved by the invention> The wall material according to the invention was developed with the aim of eliminating the drawbacks of the conventional ones. It is an attempt to solve the above-mentioned drawbacks by providing a structure in which ribs of a simple predetermined structure are integrally provided.

<Means for Solving the Problems> The present invention consists of forming ceramic materials such as wood chip cement, calcium silicate, magnesium carbonate, cement, and glass fiber reinforced cement into an L-shaped cross section, either singly or in combination. A rib is integrally formed along the inner surface of the cross section, and the L is formed at the root of the rib.
A cut groove is formed along the inner surface of the shaped cross section.

<Function> Since the corner wall material according to the present invention has the above-mentioned structure, when the through-posts at the corners of the frame do not protrude outward, the ribs of the wall material can be left as they are without cutting them. It can be fixed by touching the pillar in the state.

This allows the outer surface to be kept flush with the surrounding wall materials.

In addition, when the through-posts 4 at the corners protrude outward from the framework between the surrounding studs, by cutting out the ribs of the wall material and abutting against the through-posts, the outer surface with the surrounding wall materials can be adjusted. It can be kept flush.

Since a cut groove is formed at the base of the rib of the corner wall material of the present invention, the rib can be cut easily and at an accurate position.

<Example> The present invention will be explained below using the drawings.

The corner wall material having an L-shaped cross section as shown in FIG. 1 and FIG. 2 which is a side view thereof, and the corner wall material having an L-shaped cross section as shown in FIGS. A corner wall material having an L-shaped cross section as shown in FIG. 10 is also a building material of the present invention.

The wall material 1 according to the present invention is composed of a wall plate 2 and ribs 3.

In this way, the ribs 3 are provided to stand up and protrude along the inner surface of the drywall board 2, which is formed to have an L-shaped cross section.
A cut groove 9 along the inner surface of the wall plate 2 is formed at the base of the rib 3.

The height of this rib 3 is, for example, 5 to 20 mm.
The ribs 3 may be located along the inner surface of the wall material having an L-shaped cross section, and may be provided not only inside the inner surface as shown in FIG. 1, but also on the inside of both edges as shown in FIG. Alternatively, as shown in FIG. 6, the ribs 3 can be provided with notches and protrude discontinuously.

In addition, the material of the wall material 1 of the present invention is made of ceramic materials such as wood chip cement, calcium silicate, magnesium carbonate, cement, glass fiber reinforced cement, etc. alone or in combination, and the ribs 3 are integrally formed. can be cut with a saw, etc.

In addition, an example wall material of the present invention is shown in Fig. 7, a cross section is shown, Fig. 8 is a side view seen from the left, Fig. 9 is a side view shown from the right, and Fig. 10 shows a wall material of the present invention. In a wall material as an example of the present invention, as shown by broken lines in Figs. The wall material may be made of an extruded plate. Furthermore, the first
In the case of the hollow extrusion molded plate having the structure shown in Fig. 0, the position of the through hole b for screws and the position of the rib 3 coincide with each other, so that the work of attaching it to the frame is easy.

Further, the recess of the guide groove c in FIG. 7 is cut there to shorten the length (width) of the corner portion so that it can be used.

As mentioned above, the wall material 1 according to the present invention includes the ribs 3 provided along the inner surface having an L-shaped cross section, and the grooves 9 formed along the inner surface at the base thereof.
Since the wall board is made of a material that can be easily cut with a saw or the like, it is possible to cut the rib 3 along the inner surface using the cutting groove 9 as a guide, and also to cut the rib 3 along the inner surface. The ribs 3 can be easily cut.

Therefore, when the wall material 1 according to the present invention is used as a corner part of a building, for example, as shown in FIG. If the ribs 3 are fixed as they are in contact with the through-posts 4 without being cut, the outer surface can be paralleled to the surrounding wall material to form a wall surface, or as shown in FIG. When the through-posts 4 at the corners protrude outward from the frame between the studs 6, by cutting out the ribs 3 protruding from the inner surface and fixing them by abutting against the through-posts 4, the surrounding wall material 5 and A wall surface can be constructed by arranging the outer surfaces in parallel.

Of course, although not shown, it is also possible to cut out the ribs on only one side for use.

<Effects of the invention> Since the wall material according to the present invention has the structure and function as described above, it is said that by using the wall material of the present invention, there are extremely many protruding parts due to mounting hardware, etc. It becomes possible to use the wall plate as it is or with the ribs cut off at the projecting corners of the frame, and the work of cutting off the ribs is also simple.

Therefore, conventional work such as shifting the center of columns, beams, etc., digging holes in the framework to prevent the protrusion of the mounting brackets, etc., is required, or alternatively, other building materials are prepared and walls are installed at the protruding corners. Work such as attaching boards is completely unnecessary, making it possible to easily and reliably install wall materials at the corners of frameworks, shortening the construction period and significantly reducing construction costs. It has characteristics that make it effective.

[Brief explanation of drawings]

Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a sectional view of Fig. 1, Figs. 3 and 4 are explanatory diagrams showing the construction of Fig. 1, respectively, and Fig. 5 and FIG. 6 are front views of other embodiments of the present invention, FIG. 7 is a sectional view of other embodiments of the present invention, and FIGS. 8 and 9.
The figures are side views of FIG. 7 as seen from opposite directions, and FIG. 10 is a front view of another embodiment of the present invention. 1 is wall material, 2 is wall plate, 3 is rib, 4 is pipe column, 7
9 is a through-post, 9 is a cut groove, a is a hollow portion, and b is a through hole for a screw.

Claims (1)

[Scope of utility model registration request] Ceramic materials such as wood chip cement, calcium silicate, magnesium carbonate, cement, and glass fiber reinforced cement are formed singly or in combination into an L-shaped cross section, and ribs are integrally formed along the inner surface of the L-shaped cross section. , and a corner wall material for construction, characterized in that a kerf is formed at the root of the rib along the inner surface of the L-shaped cross section.