JPH06180043A - Plain roof-tile - Google Patents

Abstract

PURPOSE:To perform roofing work as aligning each plain roof-tile simply and accurately and make both cuts usable in the case where this roof-tile is cut diagonally in order to use it in a part along the down ridge. CONSTITUTION:In a rectangular plain roof-tile 1, a flashing zone 3 provided with a jog or recess drip part 2 over the lateral total length is formed in the vertical central part of a surface part. Some unpierced nail holes 4 are formed along the vicinities of both upper and lower edges of the flashing zone 3. Next, the plain roof-tile 1 is formed into a linear symmetry centered with a line passing through a vertical 1/2 position.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat roof tile structure.

[0002]

2. Description of the Related Art Conventionally, a flat roof tile 1 as shown in FIG. 6 has been known. In this structure, the lower surface is the exposed portion 20 and the upper surface is the non-exposed portion 21. When the upper and lower surfaces are piled up, a mark 22 is formed on the side end of the flat roof tile 1. I was stacking and stacking the marks 22 together. Then, the flat roof tile 1 having the above configuration
The non-exposed portion 21 is formed with a convex or concave draining portion 23, and the rainwater that is about to enter the non-exposed portion 21 from the exposed portion 20 is drained by the draining portion 23 so that it does not enter further. Further, in the descending ridge 5 portion of the roof 6 as shown in FIG. 3, the flat tile 1 located at the end on the descending ridge 5 side is obliquely cut as shown in FIG. 8 to form cuts 1a, 1b,
Of these, the cut piece 1a was constructed so as to be along the descending building 5, and the cut piece 1b was discarded.

[0003]

However, in the above-mentioned conventional example, as shown in FIG. 7, the mark 22 formed on one end of the flat roof tile 1 is aligned with the mark 22 formed on the other side. 22
Since the roofing is done in the order of matching, it is difficult to align, and the remaining part in the case of cutting as shown in FIG.
Since the non-exposed part 21 provided with is wide and the exposed part 20 is narrow, it cannot be used as the other flat roof tile 1 of the descending ridge 5 part and is a waste.

The present invention has been made in view of the above-mentioned problems of the prior art, and its purpose is to make it possible to easily and accurately perform the roofing work while aligning the flat roof tiles. (EN) Provided is a flat roof tile that can be used for both of the cut pieces when it is cut diagonally so as to be used for the part along the descending building.

[0005]

The flat roof tile of the present invention is a flat roof tile 1 having a rectangular shape, and a draining portion 2 which is convex or concave is provided in the central portion of the surface portion in the vertical direction over the entire length in the horizontal direction. The drainage strip 3 is formed, the non-penetrating nail holes 4 are formed along the vicinity of the upper edge and the lower edge of the drainage strip 3, and the flat tile 1 is centered on a line passing through a half position in the vertical direction. It is characterized by being formed in line symmetry as described above, and by adopting such a configuration, the problems of the above-mentioned conventional example are solved and the object of the present invention is achieved.

[0006]

According to the present invention, however, the flat roof tile 1 is formed in line symmetry about the line passing through the 1/2 position in the vertical direction, so that the flat roof tile 1 can be turned upside down. Even if it is roofed upside down, a drainer strip 3 having a convex or concave drainer 2 over the entire length in the lateral direction is formed at the center of the surface portion in the vertical direction, and the drainer strip 3 is formed. By forming the unpenetrated nail holes 4 along the vicinity of the upper edge and the vicinity of the lower edge, draining and nailing can be reliably performed. Further, when the flat roof tile 1 is roofed, it can be roofed up and down with the band-shaped draining band 3 as a mark, so that the positioning can be easily performed. Further, when the flat tile 1 is cut obliquely for roofing along the down ridge 5, both of the cut pieces can be used as a flat roof tile along the down ridge 5.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. The flat roof tile 1 has a rectangular shape as shown in FIG. 1, and is formed by using, for example, cement as a main material.
A draining band 3 having a convex or concave draining portion 2 over the entire length in the horizontal direction is formed in the central portion of the surface portion of the flat roof tile 1 in the vertical direction. Further, a plurality of unpenetrated nail holes 4 are formed along the vicinity of the upper edge and the lower edge of the drainage strip 3. Further, the flat roof tile 1 having the above-described structure is formed in line symmetry with respect to a line passing through a half position in the vertical direction.

As shown in FIG. 2, the flat tile 1 having the above-described structure is laid in the lateral direction so that the side edges of the flat tile 1 are abutted against each other. In the up-down direction, the lower edge of the upper flat tile 1 is aligned along the lower edge of the draining band 3 of the lower flat tile 1, and in this case, the lower flat tile 1 The roofing is such that the central portion in the lateral direction of the upper flat tile 1 is located above the abutting portion of the side edges of the two. In this case, since the flat roof tile 1 is formed in line symmetry with a line passing through a half position in the vertical direction as a center, there is no problem even if the roof tile is turned upside down at the time of construction, and the construction can be simplified. become. Flat roof tile 1
In the case of roofing, nailing is performed using the nail hole 4 which is not penetrated on the upper side and fixed to the roof base material.

Then, in a portion of the roof 6 such as a hipped roof as shown in FIG. 3 along the descending ridge 5, it is cut at an angle along the descending ridge 5 as shown in FIG. As shown in FIG. 4, the cut object 1a is cut and separated along the descending ridge 5, and the cut object 1b is turned upside down.
In the same manner, the flat roof tile 1 is cut to obtain cut pieces 1a ′ and cut pieces 1b ′, and the cut pieces 1a ′ and 1b ′ are respectively cut along the down ridges 5 as shown in FIG. Thatched,
Similarly, the flat roof tile 1 is cut to obtain a cut product 1a ″ and a cut product 1
b ″ and obtain each of them as shown in FIG.
It is to be roofed along with and to be constructed in the same way. In addition,
When constructing, from the down wing 5 side, the roof is sewn in the direction of the arrow in FIG. 4, then in the direction of the arrow, then in the direction of the arrow. In this case, the cut pieces 1b, 1b ', and 1b "are turned upside down to widen the bottom and form a draining band 3 at the center, so that the cut pieces 1a, 1b, 1c are formed. In the same manner as the above, it is possible to make a roof along the descending building 5.

Further, since the flat roof tile 1 of the present invention has the draining band 3 formed in the central portion, even if the flat roof tile 1 is turned upside down as described above, it can be drained at the overlapping portion.

[0011]

As described above, according to the present invention, the flat roof tile having the rectangular shape is provided with the convex or concave draining portion over the entire length in the lateral direction at the central portion in the vertical direction of the surface portion. A drainage strip is formed, and unpenetrated nail holes are formed near the upper edge and the lower edge of the drainage strip, and the flat roof tile is halved vertically.
Since it is formed in line symmetry with the line passing through the position as the center, it is possible to wind up and down with the lower edge of the strip-shaped draining strip as a mark. Is easy and accurate,
In addition, since it can be used for the part along the descending ridge, both cut pieces can be used when cut diagonally, so it can be used effectively without loss, and it can be used upside down, so construction There is an advantage that the property is improved.

[Brief description of drawings]

FIG. 1 is a plan view of the present invention.

FIG. 2 is an explanatory view showing the above construction.

FIG. 3 is a plan view of the above-mentioned dormitory roof.

[Fig. 4] Fig. 4 is an explanatory view of the roofing in the descending ridge portion of the above.

FIG. 5 is a plan view showing a state in which a flat roof tile is cut and separated for use in the descending ridge portion of the above.

FIG. 6 is a plan view of a conventional flat roof tile.

FIG. 7 is an explanatory view showing the above construction.

FIG. 8 is a plan view showing a state in which a flat roof tile is cut for use in the descending ridge portion of the above.

[Explanation of symbols]

 1 Flat roof tile 2 Drainer 3 Drainer 4 Nail hole

Claims (1)

[Claims] 1. A flat roof tile having a rectangular shape, in which a draining strip having a convex or concave draining portion over the entire lateral length is formed in the central portion of the surface portion in the up-down direction, and near the upper edge of the draining strip. And a non-penetrating nail hole is formed along the vicinity of the lower edge, and the flat roof tile is formed in line symmetry about a line passing through a half position in the vertical direction.