JPH08326216A - Method of mounting roof material and prefinished roof panel - Google Patents

Abstract

PURPOSE: To provide a mounting method of a roof material which is capable of mounting a roof material on a roof having a slope side which constitute a corner ridge with ease and in a short time and promoting its industrialization and a prefinished roof panel. CONSTITUTION: When a specified number of plate-like roof materials P are placed one upon the other on roof panel main bodies 24a and 24b having a slope side 12 which constitutes a corner ridge and mounted one after another with a working width, the roof materials P to be mounted in contact with the slope side 12 are prepared so that they may be preliminarily cut down in conformity with each mounting position of the roof materials about their dimensions and different shapes and cut down along the slope side 12. The roof materials P preliminarily cut along the slope side 12 are mounted on each of the mounting positions one after another.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for mounting a roofing material and a pre-finishing roof panel, and more particularly to a method for mounting a roofing material and a pre-finishing roof panel which are mounted on a roof having inclined sides which form a corner ridge.

[0002]

2. Description of the Related Art Generally, a roof is finished by using a plate-shaped roofing material, and in this case, the plate-shaped roofing material is overlapped on the roof with a predetermined working width and a roof slope. It is designed to be installed sequentially from the lower side.

When such roofing material is attached, such as a gable roof, when the girder side and the gable side are orthogonal to each other, the roof slope is commonly used from the lower end side to the upper end side. However, in the case of roofs with sloping sides that make up corner ridges such as parquet roofs, square roofs, and roofs for shacks, etc. The roofing material has a shape different from that of the roofing material attached to other parts, and the dimensions of the roofing material at each inclined side position from the lower end side to the upper end side of the roof slope,
The shape will also be different.

Therefore, conventionally, when a plate-shaped roof material is mounted on a roof having an inclined side which constitutes a corner building, the roof material attached to the inclined side is attached to the inclined side portion of the mounting position. After applying, blacking along the inclined line, cutting the roofing material along this black line,
The roofing material was to be installed on the roof.

As described above, the roof material, which is attached to each of the inclined sides in the vertical direction along the roof slope, is processed and attached on site.

[0006]

When a plate-shaped roofing material is mounted on a roof having a slanted side that constitutes a corner ridge as in the conventional case, each roofing material that is attached in contact with the slanted side is attached to each roof. According to the installation position, after cutting along the inclined side at the site and then installing it, apply the roofing material to that mounting position, perform blacking along the inclined side, and further cut along the corner line. After that, the cumbersome work of installing the cut roof material is required, and this work must be done for each step of roof material in the vertical direction of the roof slope, which is time-consuming, takes time, and requires a long construction period. It was long.

The present invention has been made to solve the above-mentioned conventional problems, and an object thereof is to easily and shortly attach a roofing material to a roof having an inclined side forming a corner ridge. (EN) A roofing material mounting method and a pre-finished roof panel which can be carried out in a short time and can be industrialized.

[0008]

According to a first aspect of the present invention, there is provided a roof material mounting method, wherein a plate-shaped roof material is stacked on a roof having sloped sides forming a corner ridge with a predetermined working width. In the installation method of the roof material that is installed sequentially,
The roofing material to be attached in contact with the inclined side is cut in advance along the inclined side according to each mounting position to prepare a plurality of roofing materials having different sizes and shapes, and cut in advance along these inclined sides. The feature is that the roofing material is attached to each attachment position in sequence.

A roof material mounting method according to a second invention is the roof material mounting method according to the first invention, wherein a plurality of roof materials preliminarily cut along the inclined sides have a triangle, a trapezoid, or a pentagon whose one side is in contact with the inclined side. The feature is that the roof material of is used as a basic shape.

In the roofing material mounting method according to a third aspect of the present invention, in the second aspect of the present invention, the roof material is preliminarily cut along the inclined side within the allowable dimension of the area hidden by the building envelope covering the corner ridge. The feature is that the dimensions of roofing materials with the same basic shape are standardized.

According to a fourth aspect of the present invention, there is provided a roof material mounting method according to any one of the first to third aspects of the invention, wherein the roof having inclined sides forming the corner ridge has a face material on an upper surface of a framed core material. It is characterized by being composed of a roof panel formed by applying.

A prefinished roof panel according to a fifth aspect of the present invention includes a roof panel main body having inclined sides forming a corner ridge, the roof panel main body being formed by applying a face material to an upper surface of a framed core material, and the roof panel main body. , A plurality of plate-shaped roofing materials attached with a predetermined stacking and working width, and the roofing material in contact with the inclined side of the roof panel body is preliminarily along the inclined side according to each mounting position. The same type of shape that is cut and formed as a roofing material having a plurality of sizes and shapes, and that is cut beforehand along the inclined side within the allowable size of the area hidden by the building cover covering the corner ridge. It is characterized by having a roofing material whose dimensions are standardized.

[0013]

According to the first aspect of the present invention, the roof material attached in contact with the sloped side is cut in advance along the sloped side in accordance with the respective mounting positions to have a plurality of different sizes and shapes. By preparing the materials and installing the pre-cut roofing material at each mounting position in sequence, the worker at the construction site applies the roofing material to the inclined side position, blackens it, and further cuts it. Since it is not necessary to perform it, the plate-shaped roofing material can be easily and quickly attached to the roof having the inclined side, and the construction time can be shortened.

According to the second aspect of the invention, the plurality of roofing materials preliminarily cut along the inclined sides are rectangular, triangular, trapezoidal,
By using four types of pentagonal shapes as basic shapes, it is possible to deal with roofing materials at all inclined side positions of each step in the vertical direction of the roof slope.

According to the third aspect of the invention, the size of the roof material of the same basic shape that is cut in advance along the inclined side is made common within the allowable size of the area hidden by the building envelope covering the corner ridge. As a result, it is possible to reduce the number of types of roofing materials that are mounted on the inclined side positions, facilitate product management, and reduce erroneous work during mounting.

In the fourth invention, the roof is constructed by the roof panel by attaching a plurality of roof materials having different sizes and shapes which are cut in advance along the inclined side to the roof formed by the roof panel. In addition to shortening the construction period in the case of doing so, it is possible to further shorten the construction period by shortening the roof material installation time.

According to the fifth aspect of the invention, the roof panel main body is fitted with a plurality of roof materials having different sizes and shapes which are cut in advance along the inclined side, and the area of the roof panel covering the corner ridge is hidden. By installing roofing materials of the same type that are pre-cut along the inclined sides within the allowable dimensions and with common dimensions, and forming a pre-finished roof panel, it is possible to use corner materials with fewer types of roofing materials. It is possible to manufacture the prefinished roof panel having the slanted side that configures the ditch building in a short time, which can contribute to the promotion of industrialization.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described in detail below with reference to the drawings.

FIG. 6 shows a parquet roof constructed by using pre-finished roof panels. The parquet roof has a substantially quadrilateral plane and four corners 10 are provided at its corners. Each of these corner ridges 10 has a pair of substantially triangular or trapezoidal pre-finished roof panels 14a, 14b, 16a, 16b, 18a, 18b, 2 having inclined sides 12 forming the corner ridges 10.
0a and 20b are formed in combination, and a rectangular pre-finish roof panel 22 is arranged between the corner ridges 10.

Pre-finished roof panels 14a, 14b, 16a, 16 which compose the corner ridge 10.
b and 18a, 18b, 20a, 20b are line-shaped, and the pre-finish roof panels 14a, 14b, 18a, 18b and 16
Each of a, 16b, 20a, and 20b has a line-symmetrical shape. In addition, the roof slope of this parquet roof is
Base A: Height B has a 1/2 gradient of 2: 1. Further, although not shown, a building envelope is attached to each of the corner ridges 10 to cover the joint portion.

An embodiment of a pre-finish roof panel having inclined sides 12 which constitute the corner ditch 10 shown in FIG. 6 will be described with reference to FIGS.

In this embodiment, the pre-finish roof panels 14a and 14b on the lower side in the figure having inclined sides 12 which constitute the lower left corner ridge 10 in FIG. 6 will be described as an example.

The prefinish roof panel 14a,
14b is composed of substantially triangular roof panel bodies 24a and 24b having inclined sides 12 that form the corner ridge 10, and a plurality of roof members P mounted on the roof panel bodies 24a and 24b.

The roof panel body 24 has a standard size of 910 mm, and the length of the bottom side T is 4322.5 mm.
The height H is 4323 mm, and the angle between the bottom side T and the inclined side 12 is set to 48.19 degrees.

The roof panel body 24b is constructed by joining a plurality of unit panels 28 and 30. The unit panel 28 is formed in a rectangular shape having the same height as the roof panel body 24a, and further, the unit panel 30 is formed in a trapezoidal shape with the same width as the unit panel 28 with a triangular top cut off. , 30 are formed by applying face materials 34, 36 on the upper surface of a framed core material (not shown). The roof panel body 24a is formed in a triangular shape, and the face material 32 is formed on the upper surface of the core material framed similarly.

The roofing material P has a plate-like shape and is in a state in which decorative joints 38 are formed at predetermined intervals as shown in FIG. 2, and the roof panel main body 24a, 24b has an upper surface in the vertical direction of the roof slope. In FIG. 1, from the lower end side to the upper end side, from the first step to the 24th step, with a predetermined stacking J and working width W as shown in FIG. It is designed to be attached. In the present embodiment, the thatched foot L is set to 182 mm, and the offset width G of the makeup joint 38 is set to 113 mm. In addition, the roof panel body 2 is an integer n times the number of thatched feet.
It is set to a height H of 4.

Further, the roofing material P is the roof panel body 24.
The attachment portions of the a and 24b to the body side, that is, the attachment portions, that is, the center and the right end portion in FIG. 1 are left.

Further, the roof panel bodies 24a, 24
The roof material to be attached to b is made of 33 kinds of shapes from No. 01 to No. 33 shown in FIG. 3, and 33 kinds of roof materials having different sizes are used to form the triangular shape on the roof panel body 24a side and the roof panel body 24b side. It is attached and formed in a pentagonal shape.

Of these 33 types of roofing materials, 01
No. 02 roofing material, which is rectangular in shape and has the ABC dimensions shown in the figure, and half of the roofing material of No. 01, is not in contact with the inclined side 12. 31 types of roofing materials from No. 03 to No. 33, which are attached in contact with the inclined side 12, are mounted on the roof panel main body 2 according to the respective mounting positions.
4a and 24b are different in size and shape cut in advance along the inclined side 12. The width of this roofing material P is 910 mm as a standard dimension.

As shown in FIG. 1, such roofing materials No. 03 to No. 33 are attached to the respective mounting positions of 1 to 24 steps.

In this way, the roof panel bodies 24a, 24b
The 31 types of roofing materials that have been cut in advance along the inclined side 12 of the triangle have a triangle (04, 06
No. 12, No. 14, No. 14, No. 19, No. 20, No. 21, No. 23
No. 29, No. 31) and trapezoid (No. 03, 08,
09, 10, 11, 11, 16, 17, 18 and 2
5th, 26th, 27th, 28th, 33rd) and pentagon (05th, 07th, 13th, 15th, 22nd, 24th)
No., No. 30, No. 32) are basic shapes, and the dimensions are different within the same kind of shape.

As described above, by preparing three types of basic-shape roofing materials, it is possible to deal with roofing materials that come into contact with all the inclined sides 12 of 24 steps.

Next, a method of forming the prefinished roof panels 14a and 14b as described above will be described.

Triangular and pentagonal roof panel bodies 24a and 24b as shown in FIG. 1 are formed.

Next, the roof panel bodies 24a and 24b
As shown in Fig. 1, the top and bottom of the roof slope in the vertical direction are numbered 02 and 01 from the right, and 01 and 01 respectively.
No. 03 roof material is attached in one row at the 12th position on the inclined side to form the first step.

Next, a predetermined stacking on the first-stage roof material,
With a certain working width, leaving a constant wiper L on the first stage roof material, 02 and 01 from the right, with an interval of 01
No. 05 and No. 04 roof materials are sequentially attached at the 12th position of the inclined side to form the second stage.

Then, by repeating the above-mentioned state, the third stage,
Install the roofing material up to the 24th step by stacking the 4th step and the steps.

In this case, the roof materials of No. 01 and No. 02 have normal shapes and dimensions, and the roof materials attached in contact with the inclined sides of No. 03 to No. 33 each have one inclined side 12 Basic shapes are triangles, trapezoids, and pentagons that contact with, and in each type of basic shape, the dimensions are set in advance according to the positional conditions of the number of mounting steps and are cut in advance. When installing the roofing material P to be attached in contact with the inclined side 12, it is possible to install the roofing material P in a short time without the trouble of attaching after cutting the roofing material P each time.

4 and 5 show a prefinish roof panel according to another embodiment of the present invention.

In this embodiment, within the permissible size of the area hidden by the building envelope (not shown) that covers the corner building 10,
Among three basic shapes of triangle, trapezoid, and pentagon that are cut along the inclined side 12 in advance, the size of the roof material P having the same basic shape is made common to reduce the number of types of the roof material P, In addition to facilitating management, it also prevents incorrect work when installing roofing materials.

For example, comparing FIG. 1 and FIG. 4, the 12th roofing material on the 8th step in FIG. 1 is made common with the roofing material 06th, and the 16th roofing material on the 10th step in FIG. 09
No. 21 roof material of the 15th step in FIG. 1 is omitted, the 24th and 23rd roof materials of the 17th step in FIG. 1 are shared with 07 and 06,
The 25th roofing material on the 18th step in FIG. 1 is made common with the 08th roofing material, and the 26th roofing material on the 19th step in FIG. 1 is made common to the 09th roofing material. The roof material of the 27th row of the step is shared with the roof material of the 10th row, the roof material of the 28th row of the 21st row in FIG. 1 is also shared with the roof material of the 11th row, and the 29th row of the roof material in FIG. The roof material of No. 16 is made common with the roof material of No. 06, and the roof material of No. 31, which is the 23rd step in FIG. 1, is made common with the roof material of No. 14.

By making the roofing materials common in this way, as shown in FIG. 4, No. 16, No. 21, No. 22, and No. 23
No. 24, 25, 26, 27, 28, 29
The 12 types of roofing materials No. 31 and 31 are omitted so that 21 types of roofing materials can be used. A pair of pre-finish roof panels 14a, 14 that constitute the corner ridge 10.
In b and 16, since the 21st roofing material is omitted, 40 types of asymmetrical roofing materials can be used.

The other structure and operation are similar to those of the above-mentioned embodiment, and the explanation thereof is omitted.

The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the gist of the present invention.

For example, in the above embodiment, the installation of the roofing material for the prefinished roof panel has been described, but the present invention is not limited to this example, and the roof material is precut on the roof constructed using the roof panel at the construction site. It can also be applied when installing roofing material, and even when installing pre-cut roofing material on a roof constructed without roof panels, in such cases Makes it possible to shorten the on-site construction period.

Further, in each of the above-mentioned embodiments, the installation of the roofing material on the roof of the side ridge is explained, but the present invention is not limited to this example, and the present invention is applicable to any one having a corner ridge such as a square roof or a roof of a purlin. Can be applied.

[0047]

According to the first aspect of the present invention, a plurality of different sizes and shapes are obtained by cutting the roof material attached in contact with the slanted side in advance along the slanted side according to each mounting position. By preparing roofing material and installing this pre-cut roofing material at each mounting position one after another, at the construction site, the worker applies the roofing material to the inclined side position, blackens, and further cuts There is an effect that a plate-shaped roofing material can be easily and quickly attached to a roof having an inclined side in a short time, and the construction time can be shortened.

According to the second aspect of the present invention, the plurality of roof materials preliminarily cut along the inclined sides have four basic shapes of a rectangular shape, a triangular shape, a trapezoidal shape, and a pentagonal shape as basic shapes, so that the roof slope is There is an effect that it is possible to deal with roofing materials at all inclined side positions of each step in the vertical direction.

According to the third aspect of the invention, the size of the roof material of the same basic shape cut in advance along the inclined side is made common within the allowable size of the area hidden by the building cover covering the corner ridge. Thus, there is an effect that it is possible to reduce the number of types of roofing materials attached to the inclined side positions, facilitate product management, and reduce erroneous work at the time of attachment.

According to the fourth aspect of the invention, the roof formed of the roof panel has a plurality of dimensions preliminarily cut along the inclined sides,
By installing roofing materials with different shapes, in addition to shortening the construction period when building a roof with roof panels,
By shortening the roof material installation time, there is an effect that the construction period can be further shortened.

According to the fifth invention, the roof panel body is
The same kind of shape that is pre-cut along the sloping side within the allowable size of the area to be covered with the roof covering the corner ridge while mounting multiple roofing materials with different sizes and shapes that have been cut along the sloping side. By installing a roofing material with standardized dimensions to form a pre-finishing roof panel, a pre-finishing roof panel with inclined sides that forms a corner ridge can be formed in a short time by using a small number of types of roofing material. There is an effect that it can be manufactured and can contribute to promotion of industrialization.

[Brief description of drawings]

FIG. 1 is a front view showing a pre-finish roof panel having sloped sides that constitutes a corner ridge according to an embodiment of the present invention.

FIG. 2 is a partially enlarged view showing a mounted state of the roof material of FIG.

FIG. 3 is a diagram showing a list of types of roofing materials used for the pre-finish roof panel of FIG. 1.

FIG. 4 is a front view showing a pre-finish roof panel having inclined sides which constitute a corner ridge according to another embodiment of the present invention.

5 is a diagram showing a list of roofing materials used for the pre-finish roof panel of FIG. 4. FIG.

FIG. 6 is a perspective view of a gathering ridge using the pre-finish roof panel of FIGS. 1 and 4.

[Explanation of symbols]

 10 Corner-deck building 12 Sloping side 14a, 14b Pre-finish roof panel (triangular) 16a, 16b Pre-finish roof panel 18a, 18b Pre-finish roof panel 20a, 20b Pre-finish roof panel 22 Pre-finish roof panel (rectangular) 24 Roof panel body 32,34,36 Face material J Stack W Working width P Roof material

Claims (5)

[Claims] 1. A method of mounting a roof material in which plate-shaped roof materials are sequentially mounted with a predetermined stack and a working width on a roof having a sloped edge that constitutes a corner ridge, and is mounted in contact with the sloped edge. Prepare a plurality of roof materials with different sizes and shapes by cutting the roof material in advance along the inclined sides in accordance with the respective mounting positions, and attach the roof materials cut in advance along these inclined sides to the respective mounting positions. A method for installing roofing material, which is characterized by sequentially installing the parts in the desired positions. 2. The roof material preliminarily cut along the inclined side according to claim 1, wherein a triangular, trapezoidal, or pentagonal roof material whose one side is in contact with the inclined side is a basic shape. How to install the characteristic roofing material. 3. The size of roof material of the same basic shape cut in advance along the inclined side within the allowable size of the area hidden by the building cover covering the corner ridge according to claim 2. A method of mounting roofing material, which is characterized by the following. 4. The roof according to any one of claims 1 to 3, wherein the roof having an inclined side forming the corner ridge is composed of a roof panel formed by applying a face material to an upper surface of a framed core material. A method of mounting roofing material, characterized in that 5. A roof panel main body having an inclined side that forms a corner ridge and is formed by applying a face material to the upper surface of the framed core material, and a predetermined stacking and working width on the roof panel main body, And a plurality of plate-shaped roofing materials attached, the roofing material in contact with the inclined side of the roof panel body is cut along the inclined side in advance in accordance with the respective mounting positions to have a plurality of sizes and shapes. Formed as a roofing material having
In addition, a roofing material having a common shape with the same type of shape that is cut in advance along the inclined side within the allowable size of the area hidden by the ridge covering the corner ridge is provided. Finish roof panel.