JP2002070245A - Roof tile and structure for tiling roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof tile and a structure for tiling a roof with which tiles are efficiently placed on the roof. SOLUTION: A roof tile A and a structure for tiling a roof using the roof tiles A are provided, in which marks 4 for cutting and matching is marked on a nearly rectangular-shaped roof tile body 1 to be placed on the roof sequentially from a hip. The tile is cut off according to the marks 4 so that the cut-off line matches the inclination of the ridgeline of the hip which corresponds to the pitch of the roof. As a plurality of marks 4 are provided on a single tile, the tile can be applied to various roofs having different pitches.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof tile provided on a roof of a building and a roof tile construction structure provided with the roof tile.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG.
In (0), an alignment mark (11) was provided so that the adjacent roof tile (10a) could be arranged at a predetermined position. This was provided at the center of the upper edge, both side edges, and the center of the roof tile.

Therefore, the alignment mark (1)
By connecting and aligning 1), the roof tile (10) could be laid without a gap between the tiles.

Conventionally, as shown in FIG. 8, in a roof tile construction structure, a reference roof tile (10) is disposed in the middle of the roof, and another roof tile (10a) is connected based on this reference. ,
Cut to the roof ridge (10) along the ridge line to the corner ridge,
In some cases, cut roof tiles (10b) were arranged in the corner ridge.

[0005] This makes it possible to roof the tile with one kind of roof tile (10), and at the same time, to compare the difference with the roof tile (10b) cut from various roofs having different sizes, shapes, gradients and the like. Could be absorbed.

[0006]

However, the above-described conventional roof tile has a problem that it is necessary to perform vertical and horizontal alignments, which is troublesome. That is, it was necessary to align the horizontal direction with the alignment mark (11a) at the center of the upper edge, and to align the vertical direction with the alignment mark (11b) at both side edges.

[0007] In addition, the roof tile construction structure of the prior art described above has a problem that cutting the roof tile (10) disposed in the corner ridge requires time and effort and is not efficient. That is, as a series of work from cutting to installation, roof tiles (1
0) Positioning, marking, moving to the cutting tool, cutting, returning to the arrangement position, positioning, nailing, 7
It took many steps. In addition, this series of work has to be performed for each step of the tiled roof and in the left and right corner ridges, which is a very complicated work.

[0008] The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a roof tile and a roof tile construction structure capable of efficiently roofing a tile.

[0009]

In order to achieve the above object, a roof tile according to the present invention has a substantially rectangular tile body provided from a corner ridge as described in claim 1. In addition, a plurality of cutting alignment marks are provided for each of the roof slopes, the cut portions of which correspond to the ridge slopes of the corner ridges corresponding to the roof slopes when cut.

This makes it possible to efficiently tile the tile. That is, the roof tile cut in accordance with the cutting alignment mark can be easily positioned by aligning the cut portion with the ridge line gradient of the corner ridge. Furthermore, if other roof tiles are laid out horizontally in connection with the cut roof tiles as a reference, they can be installed without causing inconsistency by aligning only the vertical direction. Positioning is easier than with a roof tile and the workability is improved.

Further, in the roof tile according to the present invention, the cutting alignment mark is connected to the reference mark provided substantially at the center of the eaves side edge of the tile body and the reference mark. May be formed with a cutting mark indicating a ridge slope, and the cutting mark may be provided symmetrically on the ridge side edge of the tile body.

In this case, one roof tile can cover the corner ridges on both sides of the roof. That is, since the cut marks are provided so as to be symmetrical and paired, members which can be arranged in the corner ridge can be formed one by one on the right side and on the left side with respect to the reference mark. Since this product is symmetrical, a product corresponding to the right corner ridge and a product corresponding to the left corner ridge are completed one by one.

According to another aspect of the present invention, there is provided a roof tile construction structure according to the present invention.
The roof tile according to claim 1 or 2 is cut in accordance with the cutting alignment mark to form a corner ridge tile, and the cut part of the corner ridge tile is arranged opposite to both sides of the roof in a state where the cut portion of the corner ridge is aligned with the ridge slope of the corner ridge. The roof tiles are connected in the horizontal direction based on the corner roof tiles, a space for adjusting the horizontal dimensions of the entire tile roof is provided between arbitrary tiles, and the roof tile ends are cut and formed in this space. The roof tiles are fitted, and a waterproof patch plate is arranged below the seam on the cut side of the adjustment roof tiles.

Thus, the adjustment tile can be fitted without impairing the waterproof performance of the joint. In the roof tile construction structure of the present invention, in order to arrange the corner ridge tile opposite to the both sides of the roof and to connect the roof tile with the corner ridge tile as a reference, an adjustment allowance corresponding to the size of the roof is required. The space provided between arbitrary roof tiles must be sought. Then, the roof tile is completed by fitting an adjustment tile whose end is cut into the space. With such a structure, the finish of the cut portion of the tile for adjustment varies depending on the skill of the tile builder, and depending on the condition, the waterproof performance may be reduced. According to the present invention, a reduction in waterproof performance resulting from the variation is compensated for by providing a backing plate.

Further, in the roof tile construction structure of the present invention, as described in claim 4, the ridge side edge of the caul plate is upright with respect to the plane portion of the caul plate and has a thickness equal to or less than the thickness of the roof tile. May be provided.

[0016] In this case, the positioning of the backing plate is simplified and stable fixation is possible. For example, the fixing protrusion can be temporarily fixed by being locked to the upper edge of the tile for adjustment. In addition, the locking projection may be locked not only to the tile for adjustment but also to the upper edge of the roof tile or the corner ridge tile. In addition, since the locking projections are smaller than the thickness of the roof tile, there is no hindrance when laying the roof tiles from the eaves side to the ridge side.

Further, in the roof tile construction structure of the present invention, the roof tiles are laterally arranged by applying a settlement to both ends of the roof tile and fitting the settlements together. You may join.

In this case, the waterproof performance of the joint between the tiles is improved. When a simple decision is made rather than a simple butting construction, the inundation path to the underside of the roof tile can be complicated, and the waterproof performance is improved. That is, in the case of butt construction, the water droplets entering the seam reach the lower side of the roof tile without receiving any particular resistance. On the other hand, in the present invention, since the roof tile ends are provided with irregularities, the seam is cranked toward the bottom, so that the water droplets entering the seam can be retained in the middle step.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] FIG. 1 is an explanatory view showing a roof tile (A) according to a first embodiment of the present invention. FIG. 2 shows the roof tile (A).
It is explanatory drawing of the roof tile construction structure (A ') which shows 1st Embodiment corresponding to Claim 3 thru | or 5 of this invention which uses this.

The roof tile (A) according to this embodiment is cut into a substantially rectangular roof tile body (1) provided from the corner ridge portion as described in claim 1, and the cut portion (2). Are provided with a plurality of cutting alignment marks (4) corresponding to the ridge slope (3) of the corner ridge corresponding to the roof slope for each roof slope.

Further, in the roof tile (A) according to this embodiment, the cutting alignment mark (4) is provided substantially at the center of the eave side edge of the tile body (1). Mark (4
a) and a cutting mark (4b) which is connected to the reference mark (4a) to show a ridge slope (3), and the cutting mark (4b) is formed on the ridge side edge of the tile body (1). They are also provided symmetrically.

The roof tile construction structure of this embodiment (A ')
As described in claim 3, the roof tile (A) according to claim 1 or 2 is cut in accordance with the cutting alignment mark (4) to form a corner roof tile (5), and the corner roof tile (5) With the cut section (2) of the corner ridge aligned with the ridge line slope (3) of the corner ridge, facing the both sides of the roof, and connecting the roof tile (A) laterally with respect to the corner ridge tile (5) A space (6) for adjusting the lateral dimensions of the entire tile roof is provided between arbitrary tiles, and the space (6)
Tile (A) formed by cutting the roof tile (A) end
And a waterproof patch plate (8) is arranged below the seam on the cut side of the adjustment tile (7).

Further, the roof tile construction structure (A ') of this embodiment is provided on the ridge side edge of the patch plate (8) and on the flat portion of the patch plate (8). A locking projection (9) that stands upright and is no more than the thickness of the roof tile (A) is also provided.

Further, in the roof tile construction structure (A ') of this embodiment, the roof tile (A) is settled at both ends, and the settled fitting is performed. The roof tile (A) is also connected in the lateral direction.

As shown in FIGS. 1 and 2, the roof tile construction structure (A ') of the present embodiment is formed by connecting roof tiles (A).

The roof tile (A) has a substantially rectangular shape and is provided with a plurality of cutting alignment marks (4) for each roof slope. The cutting alignment mark (4) is a reference mark (4a) at the center of the eaves side edge and a ridge side edge. And a cutting mark (4b). The cutting marks (4b) are provided symmetrically so as to form a pair with a vertical line extending from the reference mark (4a) to the ridge side as a symmetry axis. Also, the cutting alignment mark (4) is provided with 6-, 5-, and 4-dimensions for each roof slope.

The roof tile (A) is turned into a corner ridge tile (5) by being cut in accordance with the cutting alignment mark (4), while being cut at the short side end to be connected. It also serves as an adjustment tile (7) fitted into the adjustment space (6) formed between the tiles.

The roof tiles (A) are also provided with short edges on the short side end.

The backing plate (8) is formed by bending a ridge side edge of a rectangular thin plate to form a locking projection (9). With the rectangular shape, the waterproof function can be efficiently performed below the seam.

In the roof tile construction structure (A '), the roof tile (A) is cut under the roof in advance in accordance with the cutting alignment mark (4) to form a corner ridge tile (5). )
The roof tiles (A) are connected in a row based on the above. At this time, the alignment position at the time of arranging the corner ridge tile (5) may be only the size of the roof.

In the horizontal dimension adjustment, the roof tile (A) may be cut in the vertical direction so as to fit in the last remaining space (6). The work of positioning and marking becomes unnecessary.
In addition, the cutting work for preparing the adjusting tile (7) only needs to be performed once for each step of the tile roof.

Therefore, according to the roof tile (A) described above, the tile can be efficiently laid. That is, in the roof tile (A) cut in accordance with the cutting alignment mark (4), the cut part (2) is cut into the ridge slope (3) of the corner ridge.
Alignment makes it easy to position. Furthermore, if other roof tiles (A) are arranged side by side in connection with the cut roof tiles (A) as a reference, the roof tiles can be arranged only in the vertical direction without causing any disorder. In addition, the alignment becomes easier and the workability is improved as compared with the roof tile introduced in the conventional technology.

Further, one roof tile (A) can be used for corner ridges on both sides of the roof. That is, since the cut marks (4b) are provided so as to be symmetrically paired, one member can be arranged on the right and left sides of the reference mark (4a) as a member that can be arranged in the corner ridge. Can be. Since this product is symmetrical, a product corresponding to the right corner ridge and a product corresponding to the left corner ridge are completed one by one.

The roof tile construction structure (A ') described above.
According to this, the adjustment roof tile (7) can be fitted without impairing the waterproof performance of the joint portion. In the roof tile construction structure (A ') of the present invention, the corner ridge tile (5) is disposed opposite to both sides of the roof, and the roof tile (A) is connected with the corner ridge tile (5) as a reference. For this reason, an adjustment allowance corresponding to the size of the roof has to be found in the space (6) provided between arbitrary tiles. Then, the roof tile is completed by fitting an adjustment roof tile (7) whose end is cut into the space (6). In such a structure, the finish of the cut portion of the adjustment tile (7) varies depending on the skill of the tile installer,
Depending on the condition, the waterproof performance may be reduced.
In the present invention, the reduction in waterproof performance resulting from the variation is compensated for by providing the backing plate (8).

Further, the positioning of the backing plate (8) is simplified, and stable fixing can be achieved. For example, the fixing protrusion (9) can be temporarily fixed by being locked to the upper edge of the roof tile (7). Further, the locking projection (9) may be locked not only to the roof tile for adjustment (7) but also to the upper edge of the roof tile (A) or the corner ridge roof tile (5). In addition, since the locking projection (9) is smaller than the thickness of the roof tile (A), it does not become a hindrance when the roof tile (A) is stacked from the eaves side to the ridge side. .

Further, the waterproof performance of the joint between the tiles is improved. Performing the reciprocal work more easily than the simple butting work complicates the inundation path to the lower side of the roof tile (A) and improves the waterproof performance. That is, in the case of the butt construction, the water drop entering the seam reaches the lower side of the roof tile (A) without receiving any particular resistance. On the other hand, in the present invention, since the roof tile (A) is provided with an edge at the end, the seam is cranked toward the bottom, so that the water droplet entering the seam can be retained at the step part in the middle. .

Further, the work for cutting the corner ridge tile (5) can be performed at a place with a good foothold in accordance with the cutting alignment mark (4), which is very easy.

Furthermore, since there is no small piece tile that is difficult to fix in the corner ridge portion, which is a strong wind portion, wind resistance is improved and workability is improved.

Further, since the nail position of the corner ridge tile (5) is determined, it is preferable in terms of waterproofing.

Furthermore, since the waste material generated when the roof tile (A) is cut to make the corner ridge tile (5) has the same size and shape,
It can be easily bundled and easily put away without bulk.

Further, the amount of waste material generated on the roof is small, and the waste material is generated on the ground, so that the waste material treatment is simplified.

Further, since the adjustment roof tile (7) can be cut only in the vertical direction, the rest can be reused as the upper adjustment roof roof (7 ').

[Second Embodiment] FIG. 3 is an explanatory view showing a roof tile (B) according to a second embodiment of the present invention. FIG. 4 is an explanatory view of a roof tile construction structure (B ′) showing a second embodiment corresponding to claims 3 and 4 of the present invention using the roof tile (B).

The present embodiment differs from the first embodiment only in the short side end portion of the roof tile (B), and the end portion of the roof tile (B) is flat without being determined. I have.

As a result, the production of the roof tile (B) is simplified, so that the productivity can be improved. In addition, since the waterproofness of the joint portion is also reduced, a waterproofing lining plate (8) is arranged at both ends of the adjusting roof tile (7).

[Third Embodiment] FIG. 5 is an explanatory view showing a roof tile (C) according to a third embodiment of the present invention. FIG. 6 is an explanatory view of a roof tile construction structure (C ′) showing the third embodiment corresponding to claim 3 of the present invention using the roof tile (C).

This embodiment differs from the second embodiment in the presence or absence of a backing plate, and does not include a backing plate.

As a result, the cost can be reduced by the amount of the backing plate, and the labor for arranging the backing plate can be saved. In addition, since the waterproofness of the seam portion is reduced along with this, the roofing size is reduced to lower the exposure rate, and the waterproofing of the seam portion is supplemented by the lower roof tile (C).

[0049]

As described above, according to the first aspect of the present invention, the roof tile cut in accordance with the cutting alignment mark can be easily positioned by aligning the cut portion with the ridge slope of the corner ridge. be able to.

According to the invention of claim 2, 1
The roof ridges on both sides of the roof can be handled with a single roof tile.

According to the third aspect of the present invention, the adjustment tile can be fitted without impairing the waterproof performance of the joint.

According to the fourth aspect of the present invention, the positioning of the backing plate becomes simple and stable fixing can be achieved.

According to the fifth aspect of the present invention, the waterproof performance of the joint between the roof tiles is improved.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a roof tile according to a first embodiment of the present invention. (A) shows a plan view and (b) shows a front view.

FIG. 2 is a plan view showing a roof tile construction structure according to the first embodiment of the present invention.

FIG. 3 is an explanatory diagram showing a roof tile according to a second embodiment of the present invention. (A) shows a plan view and (b) shows a front view.

FIG. 4 is a plan view showing a roof tile construction structure according to a second embodiment of the present invention.

FIG. 5 is an explanatory view showing a roof tile according to a third embodiment of the present invention. (A) shows a plan view and (b) shows a front view.

FIG. 6 is a plan view showing a roof tile construction structure according to a third embodiment of the present invention.

FIG. 7 is an explanatory view showing a common slab for the roof tile construction structure according to the first and second embodiments of the present invention. (A) shows a plan view and (b) shows a side view.

FIG. 8 is a plan view showing a roof tile and a roof tile construction structure according to the prior art of the present invention.

[Explanation of symbols]

 A Roof tile construction of the first embodiment A 'Roof tile construction structure of the first embodiment B Roof tile construction of the second embodiment B' Roof tile construction structure of the second embodiment C Third Roof tile according to the embodiment C ′ Roof tile construction structure according to the third embodiment 1 Tile body 2 Cutting part 3 Ridge slope 4 Cutting alignment mark 4a Reference mark 4b Cutting mark 5 Corner roof tile 6 Space 7 Adjusting tile 7 ′ Upper stage Roof tile for adjustment 8 Backing plate 9 Locking projection

Claims (5)

[Claims] 1. A plurality of cutting alignment marks are provided on a substantially rectangular tile body provided from a corner ridge portion, each of which has a cut portion corresponding to the ridge line gradient of the corner ridge portion corresponding to the roof gradient when cut. A roof tile characterized by the following. 2. The cutting alignment mark is formed by a reference mark provided substantially at the center of the eaves side edge of the tile main body, and a cutting mark that is connected to the reference mark and has a ridge line gradient, and the cutting mark is tiled. The roof tile according to claim 1, wherein the roof tile is provided symmetrically at a ridge side edge of the main body. 3. The roof tile according to claim 1 or 2, wherein the roof tile is cut in accordance with the cutting alignment mark to form a corner ridge tile, and the cut portions of the corner ridge tile are aligned with the ridge slope of the corner ridge, and both sides of the roof. The roof tiles are connected in the horizontal direction based on the corner ridge tiles, a space for adjusting the horizontal dimensions of the entire tile roof is provided between any tiles, and the roof tile ends are cut into the spaces. The roof tile construction structure characterized in that the adjustment tile thus formed is fitted into the roof tile, and a waterproof patch plate is provided below the seam on the cut side of the adjustment tile. 4. The roof tile construction according to claim 3, wherein a locking projection that stands upright with respect to the flat portion of the patch plate and has a thickness equal to or less than the thickness of the roof tile is provided at a ridge side edge of the patch plate. Construction. 5. The roof tile construction structure according to claim 3, wherein the roof tiles are arranged at both ends, and the roof tiles are connected in the lateral direction by fitting the agreements.