JP3456039B2 - Manufacturing method of Yagiri outer wall material - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cross section outer wall material to be installed in a section above a wife side in a building. 2. Description of the Related Art A ceramic exterior material is used as it is, cut into a length of 1.5 × 10 (or 9). Therefore, it is installed horizontally or vertically against the foundation of the outer wall of the building. By the way, as shown in FIG. 9, the arrow-cut outer wall materials 91 and 92 are attached to the arrow-cut portion 9 on the wife side of the building 99.
At the time of constructing, the ceramic exterior material 90 used for the general portion other than the arrow-cut portion at the construction site is cut and used so that one end portion is at an arrow-cut angle. Note that in FIG.
4 is a roof. [0003] That is, as shown in Fig. 12, first, a long ceramic exterior material 90 shown in Figs. 10 and 11 is used.
1 and cut off as shown in FIG.
Prepare No. 1. Next, for example, in order to obtain the outer wall material 92 above the outer wall material 91, the remaining portion 900 (FIG. 12) obtained by sampling the outer wall material 91 is used. As shown in FIGS. 14A and 14B, the left portion is cut along a cutting line 82 at a cutting angle required for the outer wall material 92, and the right portion is cut vertically. Cut at 83. Thereby, the arrow-cut outer wall material 92 for the upper stage is obtained. Next, as shown in FIG. 9, the above-mentioned arrow-cut outer wall material 91 is further applied to the arrow-cut portion 9, and an upper-row arrow-cut outer wall material 92 is further formed thereon. What is important here is that, as shown in FIG. 12, the remaining portion 900 obtained by extracting the arrow-cut outer wall material 91 from the ceramic exterior material 90 is simply cut left and right and up and down to obtain a cutting line 81. Cannot be used as an arrow-cut outer wall material 92 for the upper stage. That is, due to the above cutting, the arrow cutting outer wall material 91 and the remaining portion 900 have the same cutting angle, but the ceramic exterior material 90 is the same as that in FIG.
As shown in FIG. 11 and FIG. 11, it has a gouge structure, with the upper solid 901 on the front side 907 and the lower solid 902 on the back side 908.
It is extended to face. For this reason, as shown in FIG. 12, the outer wall material 91 and the remaining portion 900 have the same cutting angle even if the cutting angle is the same.
Simply turning it upside down or up and down does not match the gouge. Therefore, the remaining part 900 cannot be used for the upper stage or the lower stage as it is. Therefore, the arrow-cut outer wall material 92 for the upper stage
14A and 14B, the left portion of the remaining portion 900 is cut along the cutting line 82 at a required arrow cutting angle, and the right portion is cut along the cutting line 83.
Need to be cut vertically along. As a result, as shown in FIG. 14C, two extra parts 905 are generated on the left and right sides. However, the above-mentioned conventional method has the following problems. That is, in manufacturing the two arrow-cut outer wall materials 91 and 92, the above-described FIG.
2. As shown in FIG. 14 (A), cutting must be performed at three locations along cutting lines 81, 82 and 83, respectively. Therefore, the cutting operation is complicated. The two left and right excess portions 905 (FIG. 14C) are discarded as industrial waste, or are finely pulverized and reused again for manufacturing ceramic exterior materials. Therefore, the surplus portion 905 needs to be trimmed. In addition, the cost increases. [0009] As another construction method, the ceramic exterior material is not used for the arrow cutting portion, but the wall surface is finished by sheet metal processing, and the ceramic exterior material 90 is applied to the other general portions as shown in FIG. It has also been used. However, in this case, the work of sheet metal processing at the construction site is required, and the finished feeling of the outer wall is likely to be inconsistent between the upper and lower sides. [0010] The present invention has been made in view according to the prior problems, arrows switching angle of cut requires only once, the occurrence of the excess portion, without the need of the end material processing, Hisage a method for producing a low cost arrows switching siding <br/> According to the present invention, when manufacturing a wall-cut outer wall material for constructing a cross-section of a building, a ceramic-type exterior material having a rectangular cross-section is provided with a length required for the cross-section. in, and then cut to one end portion becomes arrows switching angles, to produce two intermediate member, then the both edges in the width direction of the intermediate member, as joining junction intends along its length On the lower edge
The upper fruit is cut off to form a lower fruit.
Cormorant in the manufacturing method of the arrows switching siding, characterized in that. The most remarkable point in the present invention is to use a ceramic exterior material having a rectangular cross section, which is not provided with a joint fitting portion such as a gouge structure, and adjust the size of the exterior material according to the cutting angle and dimensions of the cutting portion. To form two intermediate members, and then form a joint fitting portion at the side edge of each intermediate member. As a result, one of the outer wall materials is
The other upper or lower section arrow-cut outer wall material is obtained. The both side edges in the width direction are an upper end surface and a lower end surface when the outer wall material is cut. A stepped cutting process is performed on the edge along the length of the ceramic exterior material to form a joint fitting portion. Examples of the fitting portion for joining include a stepped gouge structure having a pair of upper and lower nuts as shown in the embodiment, and a male and female gouge structure comprising a male portion and a female portion. It is preferable that the ceramic exterior material has a sealer coating film on the entire surface thereof, including the cut portion at the arrow cut angle and the joining fitting portion. In this case,
Adhesion with a caulking material used when applying the Yagiri outer wall material or adhesion with a paint is improved. Further, the outer wall material of the present invention may be formed by cutting a ceramic exterior material having a rectangular cross section so that it has the required length for the cross section and has one end at an angle. There is an arrow-cut outer wall material in which both side edges in the width direction are cut out to form a fitting portion for joining. It is preferable that a sealer coating film is applied to the surface of the outer wall material except for at least the cut surface at the angle of the arrow and the cut portions of the both side edges. Thereby, as described above, the adhesiveness with the caulking material and the adhesiveness with the paint are improved. This is obtained when a sealer coating film is applied to the entire surface of the ceramic exterior material. In addition, a finish coating may be applied to the surface of the ceramic exterior material provided with the sealer coating film.
In this case, it is not necessary to apply finish coating on site after construction. In the manufacturing method of the present invention, the ceramic exterior material having a rectangular cross section is cut into the required length and the required angle at the section as described above. As a result, two intermediate members having the required cutting angles at the cutting portions are obtained. Therefore, only one cutting is required to form the arrow cutting angle. Next, a cutting process is performed on each of the intermediate members to form a joint fitting portion at each of the edges. Thereby, for example, two arrow-cut outer wall members whose arrow-cut angles are located on the left side can be manufactured. In addition, since the cutting at the angle of the arrow is required only once, there is no excess portion. Therefore, it is not necessary to process the surplus part of the scrap material. Further, according to the outer wall material of the present invention, a low-cost outer wall material can be easily obtained as described above. Therefore, according to the present invention, the cutting at the cutting angle can be performed only once, there is no need to generate a surplus portion, and there is no need to process offcuts. Can be provided. Example 1 A method of manufacturing an outer wall material of an arrowhead according to an example of the present invention will be described.
This will be described with reference to FIGS. That is, first, FIG.
As shown in FIG. 2, the ceramic exterior material 1 having a rectangular cross section shown in FIG. 2 (B) was used, and was cut so that the length required for the arrow-cut portion and one end became the arrow-cut angle. Cut along line 11. As a result, the ceramic exterior material 1 is
As shown in the figure, the intermediate member 20 for the arrow-cut outer wall material 2 and the intermediate member 30 for the arrow-cut outer wall material 3 for the upper stage are divided. Each of the intermediate members 20 and 30 has one end portions 21 and 31 provided with a cutting angle corresponding to the cutting portion. Next, as shown in FIG. 4 and FIG. 5, cutting is performed on both side edges in the width direction with the same arrow cutting direction along the longitudinal direction of the ceramic exterior material using an actual processing machine. Perform As a result, the intermediate member 20 is formed with the upper solid portion 23 at the lower edge portion and the lower solid portion 24 at the upper edge portion as a fitting portion for joining, and the arrow-cut outer wall material 2 is produced (FIG. 6). Also, as for the one intermediate member 30, the upper solid portion 33 is formed at the lower edge portion and the lower solid portion 34 is formed at the upper edge portion as the fitting portion for joining, and, for example, the arrow cut outer wall material 3 for the upper stage is manufactured. In addition, the latter Yagiri outer wall material 3
May be used for the lower row. In this example, the ceramic-based exterior material uses a cement-based inorganic material. The arrow cutting angle was about 25 degrees. The joining fitting portion is formed by the outer wall material 2
4, 5 (A) and FIG. 6, the fruit 23 faces the front surface 25 and the back surface 2
A lower nut 24 is formed facing the surface 6. On the other hand, as shown in FIG. 5 (B), the outer wall material 3 for the upper section similarly has one end 31 of the arrow cut angle to the left, a solid 33 at the lower edge, and a solid 33 at the upper edge. It has a nut 34. It is to be noted that one end portions 21, 31, and
A sealer coating film is applied to the upper fruits 23, 33 and the lower fruits 24, 34. As described above, according to the present example, the outer wall materials 2, 3
In the production of, it is only necessary to cut the cutting angle once. Therefore, there is no generation of a surplus portion, and there is no need for scrap material processing. In addition, this makes it possible to easily obtain a low-cost outer wall material for arrow cutting. Embodiment 2 In this embodiment, as shown in FIGS. 7 and 8, a ceramic exterior material 4 having a rectangular section and having a sealer coating film 5 (FIG. 7) is used. Then, two arrow-cut outer wall members are manufactured in the same manner as in the first embodiment. As shown in FIG. 8, one of the outer wall materials 6 obtained by the above method has the sealer coating film 5 provided on the ceramic exterior material 4 on the front side surface 45 and the back side surface 46, respectively. However, the step portions 48 and 49 and the tip portions 430 and 440 of the upper solid portion 43 and the lower solid portion 44, and the cut portions (not shown) at the arrow cut angles do not have the sealer coating film 5. The same applies to the outer wall material for the upper section obtained from the other intermediate member. In this example, the front side surface 4 of the arrow-cut outer wall material is used.
5, since the back side surface 46 has the sealer coating film 5, the adhesiveness with the caulking agent and the adhesiveness with the paint used when the outer wall material is applied is improved. Further, the same effect as in the first embodiment can be obtained.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a (A) front view and (B) a cross-sectional view taken along line AA of a ceramic exterior material in Example 1. FIG. 2 is an explanatory view showing cutting of the ceramic exterior material according to the arrow cutting angle in the first embodiment. FIG. 3 is a front view of two intermediate members according to the first embodiment. FIG. 4 is a cross-sectional view of an arrow-cut outer wall material according to the first embodiment. FIG. 5 is a front view of two arrow-cut outer wall materials according to the first embodiment. FIG. 6 is a perspective view of one arrow-cut outer wall material in the embodiment. FIG. 7 is a side view of the ceramic exterior material according to the second embodiment. FIG. 8 is a side view of an arrow-cut outer wall material according to the second embodiment. FIG. 9 is a side view of a building. FIG. 10 is a front view of an arrow-cut outer wall material in a conventional example. FIG. 11 is a sectional view taken along line BB of FIG. 10; FIG. 12 is an explanatory view showing cutting of a ceramic exterior material according to the arrow cutting angle in a conventional example. FIG. 13 is a front view of one arrow-cut outer wall plate obtained in a conventional example. FIG. 14 is an explanatory view showing a production order of the other arrow-cut outer wall material in the conventional example. [Description of Signs] 1 ... Ceramic exterior material, 11 ... Cutting line, 2 ... Yagiri outer wall material, 21, 31 ... One end, 25 ... Front surface, 26 ... Back surface, 3 ... Yagiri outer wall material, 4 ... Ceramics exterior material, 5 ... Sealer coating film, 6 ... Yagiri outer wall material,

Claims (1)

(57) [Claims] [Claim 1] In manufacturing a sectioned outer wall material for constructing a sectioned section of a building, a ceramic-based exterior material having a rectangular cross section is provided with a required length for the sectioned section. a is, and one end portion is cut so that the arrows switching angles, to produce two intermediate member, then the both edges in the width direction of the intermediate member, along intends bonding joints in the longitudinal direction As a fruit on the lower edge
A method of manufacturing an outer wall material for cutting off, characterized in that an upper edge portion is subjected to a cutting process for forming a bottom solid .