JPH0816377B2 - Roofing method - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a roofing method for inclining a roof plate obliquely with respect to a eaves line to provide a roofed appearance.

[Background Art] In the past, roofing was generally performed so that the lower edge of the flat roof plate was parallel to the eaves line. However, with this, the roofing appearance was monotonous. Therefore, as a method of changing the appearance, it is considered to incline the flat roof plate with respect to the eaves line. However, there is a problem that it is difficult and complicated to construct the flat roof plate so as to be inclined with respect to the eaves line.

[Object of the Invention] The present invention has been made in view of the above points,
The purpose is to make the roofing appearance change by inclining to the eaves line, and it is easy to construct despite the fact that it is inclined to the eaves line. In addition, it is an object of the present invention to provide a roofing method capable of reducing the loss of the material by effectively using the material.

DISCLOSURE OF THE INVENTION The roofing method of the present invention is a substantially rectangular flat roof plate 1.
And a substantially rectangular flat roof plate 1 and a plurality of flat plate portions 2 having the same shape are stacked and integrated in a stepwise manner, and the side edges of the upper and lower flat plate portions 2 are continuously aligned in a straight line. 2 and the long roof plate 3 which has a straight line, and which are adjacent to each other through a right angle 2
A roofing is performed using a triangular plate 4 having an isosceles right triangle whose side length is equal to the length of the short side of the long roofing plate 3. Is inclined at an angle of 45 ° and the edges of adjacent long roof boards 3 are overlapped with each other so that the side edges and the lower edges of the long roof boards 3 adjacent to each other around the eaves 5 side of the roof. The triangular board 4 is arranged in the enclosed portion, and the outer edge of the roof except for the eaves wire 5 is cut along the girder line 6 and the ridgeline, and the eaves of the roof are cut. In the outer peripheral portion other than the line 5, a substantially rectangular flat roof plate 1 is cut in a portion surrounded by the side edges and the upper edges or the side edges and the lower edges of the adjacent long roof boards 3, The glazed part is characterized in that the long roof plates 3 are arranged so that the side edges are parallel to the glazed line. By adopting such a configuration,
The object of the present invention described above is achieved. That is, according to the present invention, since the long roof boards 3 are inclined at an angle of 45 ° with respect to the eaves wire 5 and the edges of the adjacent long roof boards 3 are overlapped with each other, the roofs have an appearance. Can be changed, and since the long roof plate 3 is used for tilting the eaves line 5 against the eaves line 5, the construction is simple, and in the periphery of the eaves line 5 side of the roof. Since the triangular plate 4 is arranged in the portion surrounded by the side edge and the lower edge of the adjacent long roofing plates 3, the long roofing plates 3 are inclined and roofed at the axis 5 portion, even though they are tilted. It can be constructed by tightly closing the lower end portion of the long roof plate 3 with the triangular plate 4, and in this portion, the long roof plate 3 and the triangular plate 4 can be constructed exactly without cutting, and the eaves wire 5
In the outer periphery of the roofs other than, the end of the long roof plate 3 is cut along the girder line 6 and the ridgeline, and the long roof plates 3 adjacent to each other in the outer periphery other than the eaves line 5 of the roof. By arranging the cut rectangular flat roof plate 1 in the portion surrounded by the side edge and the upper edge or the side edge and the lower edge, the eaves wire 5
The material loss can be reduced as much as possible also in other parts.

Hereinafter, the present invention will be described in detail with reference to Examples. FIG. 3 shows a flat roof plate, which has a substantially rectangular shape and has either the lower left corner or the lower right corner cut off in an arc shape to form an arc portion 14.
Is formed. Also, in FIGS. 4 and 6, a long roof plate 3 is shown.
This long roof plate 3 has a shape in which a plurality of flat plate portions 2 having the same shape as the substantially rectangular flat plate roof plate 1 are superposed in a stepwise manner (that is, the long roof plate 3). 3 has the same shape as a state in which a plurality of substantially rectangular flat roof plates 1 are roofed). Here, the side edges of the upper and lower flat plate portions 2 are continuous in a straight line, and the side edges are in a straight line shape. In addition, an arcuate edge 15 having the same shape as the arcuate portion 14 of the flat roof plate 1 is provided at either the lower left corner or the lower right corner of each flat plate portion 2 of the long roof plate 1.
Is provided. Here, in the embodiment of the drawings, the flat plate portion 2 has three
Although the embodiment is shown in which the steps are overlapped and continuous, it is needless to say that the number of steps is not limited to three as in the illustrated embodiment. Further, FIG. 5 shows a triangular plate 4 having an isosceles right triangle shape having the same length as the short side of the long roof plate 3. Here, B = A-H in FIGS. 3, 4, and 5. Note that H indicates the overlapping length. In roofing, the roofing is performed using the substantially rectangular flat roof plate 1, the long roof plate 3 and the triangular plate 4. That is, first, as shown in FIG. 7, the triangular plates 4 are arranged along the eave lines 5 and fixed by the nails 7. In this case, the end portions of the adjacent triangular plates 4 are overlapped with each other as shown in FIG. In this case, when the triangular plates 4 are overlapped with each other, B ′ shown in FIG.
It has the same length as B shown in Figures, 4 and 5,
Further, H'shown in FIG. 7 is equal to H shown in FIGS. 3, 4, and 5. Next, the long roof boards 3 are roofed with respect to the eaves wire 5 at an inclination angle of 45 °, and the ends of the adjacent long roof boards 3 are piled up so that the roofing is carried out. In this case, the above-mentioned triangular plate 4 is arranged in a portion surrounded by the side edge and the lower edge of the long roof plates 3 adjacent to each other on the eaves 5 side peripheral part of the roof. On the other hand, in the outer peripheral portion other than the eaves wire 5 of the roof, the end portion of the long roof board 3 is cut along the girder line 6 and the ridgeline. Adjacent long shingles 3
The cutting piece 8 obtained by cutting the substantially rectangular flat roof plate 1 is disposed in the portion surrounded by the side edge and the upper edge or the side edge and the lower edge. In the glazed portion, as shown in FIGS. 2 and 9, the girder base rail 10 is fixed on the roof base material 11, and the roof base material 11 and the giraffe base rail 10 are covered. A tarpaulin 12 is placed, on which a long roof plate 3 is arranged in parallel along a gaze line 6 and fixed by nails 13, and a long roof plate arranged in parallel along a gaze line 6 The portion of the side end of 3 that protrudes laterally from the gutter base rail 10 covers the upper part of the long roof plate 3 or the cutting piece 8 that abuts the gutter base rail 10.

In addition, in FIG. 8, rainwater intrusion distances along the flow direction of rainwater in the overlapping portions of the long roof plates 3 with each other, the long roof plates 3 and the triangular plates 4, or the long roof plates 3 and the cut pieces 8 overlap each other. L is shown, and in FIG. 8, the overlap length B and the above L
The relation with is L = 2B, and the rainwater intrusion distance along the rainwater flow direction is longer than the overlapping length, which is safe for rainwater intrusion prevention.

[Effects of the Invention] In the present invention, as described above, the long roof boards are inclined so as to form an angle of 45 ° with respect to the eaves wire, and the ends of the adjacent long roof boards overlap each other. Since it is roofed, the appearance of the roof can be changed compared to the one that is parallel to the eaves line, and a long roofing board is used to incline it with respect to the eaves line. Since it is used, the construction is easy even if it is tilted and thatched, and a triangular plate is placed in the area surrounded by the side edge and the lower edge of the adjacent long roof plates on the eaves side of the roof. Therefore, in the axial part, although the long roof plate is slanted and thatched, it is possible to construct by tightly closing the space between the lower end parts of the long roof plate with the triangular plate. It can be installed exactly without cutting the triangular plate. In addition, in the outer periphery of the roof other than the eaves line, cut the end of the long roof board along the girder line, ridge line, etc. By arranging a substantially rectangular flat roof plate cut in a portion surrounded by the edge and the upper edge or the side edge and the lower edge,
Material loss can be minimized even in parts other than eave lines, and the side edges of the upper and lower flat plate parts are continuous in a straight line, and the side edges are straight. Since the shaku roofing boards are arranged so that the side edges are parallel to the gecko line, it can be used as a glazed roof tile and can be used simply by arranging them in the vertical direction. Not only does it have a good appearance, but also has a good water finish, as the side edges of the glazed roof tiles have a constant projecting length over the edges of the roof over the entire length.

[Brief description of drawings]

FIG. 1 is a plan view of a eaves line portion showing a roofed state according to the present invention, FIG. 2 is a plan view of a keraba line portion of the same, and FIG.
FIG. 4 is a perspective view of a flat roof plate used in the present invention, FIG. 4 is a perspective view of a long roof plate used therein, FIG. 5 is a perspective view of a triangular plate, and FIGS. 6 (a) (b) (c). (D) (e) (f) is a plan view, bottom view, front view, rear view, left side view, right side view of the long roof plate used in the same as above, and FIG. 7 shows a triangular plate along the eaves line. FIG. 8 is a plan view of the installed state, FIG. 8 is an explanatory view showing the intrusion length of rainwater in the flow direction when the long roof plates are stacked, and FIG.
Is a flat roof plate, 2 is a flat plate part, 3 is a long roof plate, 4 is a triangular plate, 5 is an eaves wire, and 6 is a gabber line.

Claims (1)

[Claims] 1. A flat plate roof plate having a substantially rectangular shape and a plurality of flat plate parts having the same shape as the flat plate roof plate having a substantially rectangular shape are superposed in a stepwise manner to be integrated, and side edges of the upper and lower flat plate parts are adjacent to each other. Is a straight roof and the side edges are straight, and an isosceles right-angled triangle in which the length of two sides that are adjacent to each other at a right angle is equal to the length of the short side of the long roof. That is, the roofing is performed by using the triangular plate and the long roofing plate is inclined at an angle of 45 ° with respect to the eaves line, and the ends of the adjacent long roofing plates are overlapped with each other. Triangular plates are placed in the area surrounded by the side edges and lower edges of the adjacent long roof boards in the eaves side of the roof, and the outer peripheral areas other than the eaves of the roof are girder lines, ridgelines, etc. Cut the ends of the long roof boards along the A rectangular flat roof plate is cut in the part surrounded by the edge and the upper edge or the side edge and the lower edge, and in the fluff part, the long roof plate is changed to the line when the side edge is flicker. A roofing method characterized by arranging them so that they are parallel to each other.