JPH06212741A - Seam joining double roofing heat insulating roof material - Google Patents

Abstract

PURPOSE:To form a roof outer wall where projections and recess grooves are alternately connected to each other in the seam joining direction by a seam joining method. CONSTITUTION:An upper roofing material 2 and a lower roofing material 3, and a heat insulating core material 4 packed in a space S therebetween are made into a laminated structure, and the upper roofing material and the lower roofing material are provided with first seam joining structure parts 12, 22 and second seam joining structure arts 13, 23 along both edges extended in the longitudinal direction. The upper roofing material and the lower roofing material are combined with each other by seam joining at the first seam joining structure parts and the second seam joining structure parts. The respective adjacent double roofing heat insulating roof materials can be connected to each other in the direction intersecting perpendicularly to the longitudinal direction by joining the first seam joining structure parts to the second seam joining structure parts in the mutually overlapping state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof material for forming a roof outer wall in which convex stripes and concave grooves are alternately continuous in a seam joining direction by a seam joining method, and more particularly, a roofing material. The present invention relates to a seam joint type double-roof heat insulating roof material having a laminated structure of a heat insulating core material and a lower roofing material.

[0002]

2. Description of the Related Art As is well known, as a roof outer wall material for a building, a metal folding plate is spliced, and convex ridges and concave grooves are alternately continuous in the splicing direction. Roofing materials have been developed and provided. The conventional seam type roof material of this kind is constituted by a single metal folding plate, and this is nothing but roof construction by the seam construction method.

With the recent diversification of the structure of buildings,
For the purpose of forming a comfortable space for heat insulation and sound insulation,
The development and research of wall structures in buildings are being carried out. With respect to the above-mentioned object, with respect to the roof outer wall material of the building as described above, the development of a seam joint type roof material having a structure adapted to heat insulation and sound insulation is required,
The provision is required.

[0004]

Therefore, the present invention is
Regarding the seam type roofing material of the extremely special structure as described above, the seam type double thatch having a laminated structure that is extremely effectively adapted for the purpose of forming a comfortable space for heat insulation and sound insulation. To provide an insulating roof material.

[0005]

In order to achieve the above-mentioned object, the present invention is, specifically, an upper roofing material made of a metal stencil and an overlapping shape with a space in the middle of the upper roofing material. The underlaying material made of metal folding plate that is combined with
A double-roofed insulating roof material consisting of a heat-insulating core material arranged in the space between the upper roofing material and the lower roofing material, wherein the upper roofing material and the lower roofing material are along both edges extending in the longitudinal direction. First
A seam joint structure and a second seam joint structure,
The upper and lower roofing members are combined by a seam in the first seam joint structure and the second seam seam structure; A seam joint type double-roofed roof that can be connected in a direction orthogonal to the longitudinal direction by splicing and connecting the seam structure portion and the second seam structure portion in an overlapping manner. It constitutes the material.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a seam joint type double-roofed insulating roof material according to the present invention will be described in detail with reference to specific embodiments shown in the drawings. FIG. 1 is a schematic perspective view showing an example of the basic structure of a seam joint type double-roofed insulating roof material according to the present invention, and FIGS.
The present invention is a schematic cross-sectional view showing the procedure for assembling a seam-type double-roofed insulating roof material.
Is a schematic perspective view showing an example of a manufacturing apparatus for manufacturing a seam joint type double thatched insulating roof material according to the present invention,
FIG. 4 is a schematic perspective view showing a state in which a seam joint type double thatched heat insulating roof material according to the present invention is used and seam construction is performed.

First, the basic structure of a double-joint, heat-insulating roof material according to the present invention will be described with reference to a specific embodiment shown in FIG. In the basic structure, the seam joint type double-roof insulating roofing material 1 is composed of an upper roofing material 2 made of a metal folding plate and a metal which is superposed on the upper roofing material 2 with a space S in the middle. A lower roofing material 3 made of a folding plate and a heat insulating core material 4 arranged in a space S between the upper roofing material 2 and the lower roofing material 3 are laminated and structured.

In the embodiment shown in the figure, the above mentioned roofing material 2
Is an intermediate flat portion 5 and inclined rising portions 7, 7 continuous along both sides of the intermediate flat portion 5 with folding lines 6, 6.
And horizontal portions 9 and 9 extending outward in the horizontal direction from the inclined rising portions 7 and 7 via folding lines 8 and 8 and vertical directions from the horizontal portions 9 and 9 via folding lines 10 and 10. The vertical seams 11, 11 extending toward the first vertical seam, the first seam joint structure 12 continuous to the upper edge of one vertical space 11, and the upper seam of the other vertical space 11; Seam joint structure 1
A second seam structure 13 for receiving 2 therein. The upper roofing material 2 is provided with ribs 14, 14 on the inclined rising portions 7, 7 so as to prevent distortion due to temperature change.
The upper roofing member 2 is made of, for example, a fluorine resin treated steel plate having a plate thickness of about 0.8 mm.

On the other hand, in the embodiment shown in the drawings, the lower roofing material 3 has the intermediate flat portion 15 and the inclined rising portions 17, 17 which are continuous along the both sides of the intermediate flat portion 15 via the folding lines 16, 16. And the inclined rising portions 17, 17
Vertical portions 21 and 21 extending outward in the vertical direction through the folding lines 18 and 18, the first seam joint portion 22 continuous to the upper edge of the one vertical portion 21, and the other vertical portion. 21
And a second seam structure 23 which is continuous with the upper edge and receives the first seam structure 22 therein. The upper roofing material 3 has, for example, a plate thickness of 0.5.
It is made of galvanized steel sheet with a coating of about mm.

The upper roofing material 2 and the lower roofing material 3 have a space S between them when they are superposed as shown in FIG.
To form. In this invention, the heat insulating core material 4 is packed in the space S. In this invention, the heat insulating core 4 is
It is glass wool and may be a foamed resin material such as polyurethane foam.

The upper and lower roofing members 2 and 3 are shown in FIGS.
As shown in FIG. 2D, the first seam joint structure portion 22 of the lower roofing material 3 is wound into the first seam joint structure portion 12 of the upper roofing material 2 to be fixedly connected thereto, In the second seam structure 13 in 2,
The second seam joint portion 23 of the lower roofing material 3 is rolled up and connected and fixed.

Based on FIGS. 2A-2D and FIG.
The manufacturing procedure of the seam joint type double-roofed insulating roof material will be described. First, as shown in FIG. 3, the manufacturing apparatus for manufacturing the seam joint type double-roofed heat insulating roof material 1 according to the present invention unwinds and supplies the coil material 31 for the upper roof, and supplies the coil material for the upper roof. Mechanism 32, coiling material cutting machine 33 for roofing that cuts the coiling material 31 for roofing, and roofing material forming machine 34 that forms the coiling material 31 for roofing in the form of roofing material 2 The first seam joint portion 12 of the roofing material 2
And a second seam forming machine 35 for opening the second seam joint structure 13 as shown in FIG. 2B, and the heat insulating core material 4 on the upper roofing material 2.
Core material supply mechanism 36 for supplying air, coil material 3 for underlaying
7 for unwinding and feeding the lower roof coil material supply mechanism 38, the lower roof coil material cutting machine 39 for cutting the lower roof coil material 37 to a required length, the lower roof coil material 37 for the lower roof material 3
A lower roofing material molding machine 40 for molding into the above-mentioned form, an elevating mechanism 41 for moving the lower roofing material 3 onto the upper roofing material 2 so as to sandwich the heat insulating core material 4, the laminated upper roof material 2, the heat insulating core material 4 , The lower roofing material 3 to the first seaming joint portion 12 of the upper roofing material 2 and the first seaming joint portion 2 of the lower roofing material 3.
2 and the second seam joint portion 13 of the upper roofing material 2 and the second seam joint structure portion 23 of the lower roofing material 3 as shown in FIG. It is equipped with and.

The seam-sealing type double-roofed insulating roof material according to the present invention is seam-sealed as shown in FIG. For example, as shown in FIG. 4, a seam joint type double thatched insulating roof material 1A is attached to the fabric to be constructed,
After that, the adjacent seam-type double thatched heat insulating roof material 1
B to the first seam joint structure portions 12 and 22 of the seam joint type double-roof insulating roof material 1A, and the second seam structure portion of the seam joint-type double-roof insulating roof material 1B. 13 and 23 are overengaged and the splice structure portions are spliced together by splicing as shown. By carrying out this work continuously, it is possible to connect the seam joint type double-roofed insulating roof material in the direction orthogonal to the length direction.

[0014]

EFFECTS OF THE INVENTION The seam joint type double-roofed heat insulating roof material of the present invention having the above-mentioned structure has an extremely simple structure, is easy to manufacture, and is suitable for mass production.
It is economically extremely advantageous in that it can be manufactured in factories and construction sites, can be applied to existing structures of various forms without modification, and can save labor for seaming construction work. Can be said to act on.

Further, the seam joint type double-roof heat insulating roof material according to the present invention is different from the conventional seam joint type roof material of the single folded plate in that a heat insulating core material is provided between the upper and lower roofing materials. It is a sandwiched laminated structure, which makes it extremely effective as a roof material of a building for forming a comfortable space for heat insulation and sound insulation, and in that respect, it is also extremely effective. It can be said to work.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing a specific embodiment of the basic structure of a seam joint type double-roof heat insulating roof material according to the present invention.

2A to 2D are schematic cross-sectional views showing an assembling procedure of a seam joint type double-roof insulating roof material according to the present invention.

FIG. 3 is a schematic perspective view showing an example of a manufacturing apparatus for manufacturing a seam-type double-roofed insulating roof material according to the present invention.

[Fig. 4] Fig. 4 is a schematic perspective view showing a state in which a seam-jointed double-roofed heat insulating roof material according to the present invention is seam-sealed.

[Explanation of symbols]

 1 Haze joint type double-roofed insulating roof material 2 Upper roofing material 3 Lower roofing material 4 Thermal insulation core material 5 Upper roofing material middle flat part 7 Upper roofing material slope rising part 9 Upper roofing material horizontal part 11 Upper roofing material vertical part 12 Uppering material 1st Seam structure 13 Upper seam second seam structure 15 Lower seam middle flat part 17 Lower seam slope rising part 21 Lower wood vertical part 22 Lower seam first seam structure 23 Lower wood second Seam structure

Claims (1)

[Claims] 1. An upper roofing material made of a metal folding plate, a lower roofing material made of a metal folding plate that is combined in an overlapping manner with a space in the middle of the upper roofing material, and the upper roofing material and the lower roofing material. Is a double-roofed heat insulating roof material including a heat insulating core material disposed in a space between the upper and lower roofing materials, wherein the upper and lower roofing materials have a first seam joint structure along both edges extending in the length direction. And a second seam structure, wherein the upper and lower lumbers are combined by seam in the first seam structure and the second seam structure, and each of the two adjacent seams. The heavy roof insulating roof material can be connected and constructed in a direction orthogonal to the longitudinal direction by connecting the first seam joint portion and the second seam joint portion in a superposed manner. Double joint thatched roof insulation material characterized by .