JPH11200585A - Exterior wall member and fitting method thereof onto building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily manage the fitting position of exterior wall members when these wall members having a block pattern whose width of lateral joints is not constant, are attached to a building. SOLUTION: A plurality of block patterns 10a, 10b, 10c,...10m are formed on the surface of an exterior wall member 1 and the width of the joints 12, 13 between these block patterns 10a, 10b, 10c,...10m is not constant. In this case, a plurality of circular projections 13 of 1 mm diameter and 1 mm height are formed at every certain distance as positioning marks in the height direction, at both right and left vertical edges.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall material constituting an outer wall of a building.

[0002]

2. Description of the Related Art As an outer wall material constituting an outer wall of a building,
It is known that a plurality of block patterns are formed on the surface. Among them, as described in Japanese Patent Application Laid-Open No. 4-85442, etc., block patterns of a certain standard are arranged at constant vertical and horizontal intervals. The ones in which the joints between the block patterns are formed in a lattice shape are conventionally used in many cases. As shown in FIG. 5, for example, as shown in FIG. 5, when a plurality of such block-patterned outer wall materials are mounted side by side on the building unit U, if the heights of the horizontal joints of the adjacent outer wall materials 100 are not uniform, the appearance of the entire outer wall surface is Therefore, the mounting position on the building unit U is controlled so that the step D between the horizontal joints is within a predetermined dimension (for example, 2.5 mm) (FIG. 6).
reference). However, in recent years, as shown in FIG. 7 and FIG.
3,104,105 are prevalent.

[0003]

However, in the case of a natural stone-like block pattern as described above, since the edge of the block pattern is not straight, as shown in FIG. 8, the block patterns 101, 102, 103, and There is a problem that the width W of the joint between 104 and 105 is not constant, and the mounting position cannot be managed by the step between the horizontal joints when attaching the outer wall material to the building. In view of the above, an object of the present invention is to make it possible to easily manage the mounting position when attaching a block-shaped outer wall material having an uneven joint width to a building.

[0004]

In order to achieve the above object, according to the first aspect of the present invention, a plurality of block patterns are formed on the surface, and joints between the block patterns do not have a constant width. In the outer wall material, a mark for positioning in the height direction is provided on a vertical edge portion of the outer wall material. In the invention according to the second aspect, in the invention according to the first aspect, the vertical dimension and the horizontal dimension of the mark are provided. According to a third aspect of the present invention, there is provided a method of attaching a plurality of outer wall materials to a building by arranging a plurality of outer wall materials side by side, wherein a step between marks of adjacent outer wall materials has a predetermined dimension. The position in the height direction of each outer wall material is set so as to be within the range.

[0005]

When a plurality of outer wall materials according to the present invention are arranged in a building and mounted on a building, the mounting position in the height direction of each outer wall material is set so that the step between marks of adjacent outer wall materials is within a predetermined dimension. Can be. Further, when the vertical and horizontal dimensions of the mark of the outer wall material are 2 mm or less, the mark is inconspicuous, and thus the appearance of the outer wall material can be prevented from being impaired by the mark.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, an outer wall material according to an embodiment will be described in detail with reference to FIGS. 1 is an external view showing an outer wall material of the embodiment, FIG. 2 is an enlarged view of a main part II of FIG. 1,
FIG. 3 is a cross-sectional view taken along the line III-III of FIG. 1, and FIG. 4 is an enlarged view of a main part IV of FIG. 3. As shown in FIG. And an iron frame 2 fixed to the back surface of the plate 1.

In the figures, 10a, 10b, 10c,... 10
m is a natural stone-like block pattern, and these block patterns 10a, 10b, 10c,... 10m are formed on the surface of the hard wood chip cement board 1. Further, these block patterns 10a, 10b, 10c,...
Each of the vertical and horizontal dimensions is formed in a different shape, and the block patterns 10a, 10b, 10c,.
The vertical joints 11 and the horizontal joints 12 formed between 10 m do not have a constant width.

[0008] In addition, the left and right vertical edges of the outer wall material P
A plurality of circular protrusions 13 each having a diameter and a height of 1 mm are provided at a constant pitch S as marks for alignment in the height direction. In addition, when the hard wood chip cement board 1 is press-formed, the circular convex portion 13 can be easily formed by providing a concave portion for forming the convex portion in the mold material in advance.

That is, when a plurality of outer wall materials P of the present embodiment are arranged and attached to a building unit, the step between the circular projections 13 of adjacent outer wall materials P is within a predetermined dimension (specifically, within 2.5 mm). The position in the height direction of each outer wall material P can be set such that In addition, the circular projection 13
Are formed in an inconspicuous size of 1 mm in both diameter and height.
There is no such thing that the appearance of the is impaired.

Although the preferred embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to this preferred embodiment, and a design change or the like may be made without departing from the gist of the present invention. Even if present, it is included in the present invention. For example,
In the embodiment, the convex portion is formed as a mark, but may be a concave portion. The planar shape of the mark is not limited to the circular shape described in the embodiment, but may be any shape such as a square, a triangle, or a line.

[0011]

As described above, according to the present invention, since the marks for positioning in the height direction are provided on the vertical edges of the outer wall material, the horizontal joints are required when the apparatus is attached to a building. Although the width is not constant, the mounting position can be easily managed even though the outer wall material has a block pattern.

[Brief description of the drawings]

FIG. 1 is an external view showing an outer wall material according to an embodiment.

FIG. 2 is an enlarged view of a main part II of FIG.

FIG. 3 is a sectional view taken along the line III-III of FIG. 1;

FIG. 4 is an enlarged view of a main part IV of FIG. 3;

FIG. 5 is a perspective view showing a state in which an outer wall material is attached to a building unit.

FIG. 6 is a diagram showing a conventional general block pattern.

FIG. 7 is a diagram showing a block pattern that has recently become popular.

FIG. 8 is an enlarged view of a main part VIII of FIG. 7;

[Explanation of symbols]

 P Exterior wall material 1 Hard wood chip cement board 10a, 10b, 10c, ... 10m Block pattern 11 Vertical joint 12 Horizontal joint 13 Circular convex part 2 Metal frame

Claims (3)

[Claims] 1. An outer wall material having a plurality of block patterns formed on its surface, and a joint between the block patterns does not have a fixed width. In a vertical edge portion of the outer wall material, a mark for alignment in a height direction is provided. An outer wall material characterized by having provided. 2. The outer wall material according to claim 1, wherein said mark has a vertical dimension and a horizontal dimension of 2 mm or less. 3. A method for mounting a plurality of outer wall materials according to claim 1 or 2 side by side on a building, wherein a step between marks of adjacent outer wall materials is within a predetermined dimension. A method of attaching an outer wall material to a building, characterized by setting a position.