JPH0656267U - Copper roof joint structure - Google Patents

Abstract

(57) [Abstract] [Purpose] Providing a copper roof with standing seams [Structure] When a plurality of roof plates 4 with double-sided adhesive sheets 2 adhered to the entire back surface are attached to the top, bottom, left and right, the base surface 1
1, vertical strips 5 having an inverted T-shaped cross section are provided in advance at regular intervals, and the protruding portion 3 of the roof panel 4 is fitted upward so as to fit between the adjacent vertical strips 5, 5. Then, a part of the upper and lower parts of the plurality of roof plates 4 are sequentially overlapped, and an upper portion of the vertical plate 5 is covered with a double-sided adhesive tape 7 and a covered copper plate 10 having a reverse U-shaped cross section. The joint structure of the copper roof that is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a new joint structure of a copper roof.

[0002]

[Prior art]

 Conventionally, an unvulcanized butyl rubber double-sided pressure-sensitive adhesive sheet (hereinafter referred to as "double-sided pressure-sensitive adhesive sheet") is slightly protruded from the periphery of the copper plate as a roof plate for a thatched roof on the back surface of a rectangular copper plate having a thickness of 0.1 to 0.2 mm. The backed material is widely known by the name of "Kappa Tight" (registered trademark of Kyoto Building Science Co., Ltd.).

A construction method of a copper-roof roof using this roofing plate is such that a part of the sloped base surface is overlapped in the left or right direction and is sequentially stuck, and also partly in the upper part and is sequentially stuck. Since they cover the entire surface of the specified ground by combining them, and only thin copper sheets are attached, there is a possibility of water leakage on the gentle slope, and the appearance is not three-dimensional. It was

In order to solve the above-mentioned problems, the present inventor first made the vertical bonding the same as the conventional one, and vertically bent both side portions of both adjacent roof plates as a horizontal bonding means. A design and application of a copper-roof roof in which a reinforcing plate was sandwiched and adhered between the double-sided adhesive sheets on the outer surfaces of both folding parts and the upper ends of the reinforcing plate were bent to cover the bent upper edges of both sides of the roof plate (Applied on November 30, 1992)

[0005]

[Problems to be solved by the device]

 However, the above-mentioned joint structure of copper roof has a problem that the structure is complicated and the construction is troublesome.

[0006]

[Means for Solving the Problems]

 The present invention solves the above-mentioned problems, and a long flat plate is provided in advance on the base surface at regular intervals, and a conventional flat roof plate is bonded so that it is fitted between adjacent vertical plates. A roofing roof with a standing sheet is formed by a simple means of laminating a roof board and covering a vertical copper plate with a long-sized coated copper board by the same means. is there.

That is, according to the present invention, a double-sided pressure-sensitive adhesive sheet 2 having a thickness of 0.8 to 1.0 mm is attached to the entire back surface of a rectangular copper plate 1 having a thickness of 0.1 to 0.2 mm, and a protruding portion 3 is provided only on the upper edge thereof. When the roof plate 4 of No. 4 is attached to the base surface 11 in the vertical and horizontal directions, the vertical plate 5 having an inverted T-shaped cross section and a long vertical plate 5 is not added to the base surface at regular intervals. Secure with a butyl rubber double-sided adhesive tape (hereinafter referred to as "double-sided adhesive tape") 7, and make the protruding part 3 of the roof plate 4 upward so that it is fitted between the adjacent vertical plates 5, 5. A part of the upper and lower parts of the plurality of roof plates 4 are overlapped with each other, and provided on the upper part of the vertical plate 5 so as to cover the upper side of the vertical plate 5 with a double-sided adhesive tape 7 and a covered copper plate 10 having an inverted U-shaped cross section It is a joint structure of a copper roof.

[0008]

[Action]

 In the present invention, the roof plates made of extremely thin copper plates are vertically connected by double-sided adhesive sheets, and the copper roof with vertical standing seams at the left and right connection parts is easily formed by only the bonding means. it can.

[0009]

【Example】

 FIG. 2 is a perspective view of the roof plate 4 according to the present invention, in which a double-sided adhesive sheet 1 having a thickness of 1 mm is provided on the entire back surface of a rectangular copper plate 1 having a thickness of 0.1 mm, a width of 56 cm and a length of 24 cm. It is attached with a 1 cm protrusion 3 only on the bottom, and the copper plate at the lower edge is slightly bent on the back surface. A release paper (not shown) is usually provided on the exposed surface of the double-sided pressure-sensitive adhesive sheet 2, and the release paper may be peeled off before use.

FIG. 3 shows various examples of a vertical plate 5 having an inverted T-shaped cross section and a long shape according to the present invention, and only a certain length is shown in FIG. 3 (a). A lateral T-shaped cross section is formed by bending both ends outwardly to form a horizontal plane 6. Further, FIG. 3 (b) shows a vertical plate formed in an inverted T-shape in cross section regardless of bending.

A double-sided adhesive tape 7 having a width slightly wider than the width of the horizontal portion is previously adhered to the lower surface of the horizontal portion 6 of the vertical plate 5, and the exposed portion of the double-sided adhesive tape 7 is peeled off. A paper separator (not shown) is provided.

FIG. 1 is a partial perspective view showing an example of a joint structure of a copper-roof roof according to the present invention. Prior to bonding the roof plates 4, the long vertical plates 5 shown in FIG. Peel off the release paper of the double-sided adhesive tape provided on the bottom surface, and make the longitudinal direction of the vertical plate up and down, as shown in Fig. 4 (use the vertical plate 5 shown in Fig. 3 (a)). It sticks on the lower ground 11 with the double-sided adhesive tape 7.

Then, the roof plate 4 shown in FIG. 2 is fitted between the two adjacent vertical plates 5 and 5 with the protruding portion 3 of the upper part of the double-sided pressure-sensitive adhesive sheet 2 provided on the lower surface thereof being the upper side. It sticks on the horizontal surface of the vertical board 5 and the base surface 11 so as to be embedded, and the plurality of roof boards 4 are sequentially stacked so that the protruding portion 3 and a part of the upper edge of the copper plate 1 overlap with the lower end of the upper roof board 4. Stick together.

After that, both sides of the vertical plate 5 are covered with double-sided adhesive tapes 7 (not shown in FIG. 1) on the upper part of the vertical plate 5 with a long covered copper plate 10 having an inverted U-shaped cross section. And the standing seam 9 is formed.

FIG. 5 is a partially enlarged cross-sectional view showing another form of the coated copper plate 10 according to the present invention. The inverted U-shaped coated copper plate is bent so that the lower end thereof is expanded to the left and right, and the bending surfaces 8 and 8 are It is adhesively fixed to the upper surface of the roof plate 4 via an adhesive tape 7.

The shape of the coated copper plate 10 may be one in which the lower end portion is folded back inward similarly to the lower end portion of the roof plate 4, or one in which the middle portion is expanded outward to give a decorative property.

In the above-mentioned embodiment, the lower end portion of the roof plate 4 is slightly bent to the back side, but this bending is not always necessary. Also, various forms of the vertical plate 5 are conceivable, and the double-sided adhesive tape on the lower surface of the horizontal portion of the vertical plate is easy to install if it is provided in advance, but it is always necessary to provide it. Alternatively, it may be provided on the base surface when the vertical plates are attached.

[0018]

[Effect of device]

 According to the present invention, since it has a simple structure that is easy to construct as described above, it is a lightweight roofing material, does not use any members such as nails, and is bonded by a double-sided adhesive sheet and by plastic working of a copper plate. However, there is no possibility of water leakage even on gentle slopes, and it is possible to easily form a three-dimensional copper roof with a smart standing seam.

[Brief description of drawings]

FIG. 1 is a partial perspective view of the present invention.

FIG. 2 is a perspective view of a roof plate which is the basis of the present invention.

FIG. 3 is a perspective view of a vertical plate.

FIG. 4 is a partially enlarged cross-sectional view showing a fixing form of a vertical plate and a coated copper plate.

FIG. 5 is a partially enlarged cross-sectional view showing another fixing mode of a vertical plate and a coated copper plate.

[Explanation of symbols]

1 Copper Plate 2 Double-sided Adhesive Sheet 3 Overhanging Part 4 Roof Plate 5 Long Vertical Plate 6 Horizontal Part 7 Double-sided Adhesive Tape 8 Folding Surface 9 Standing Seam 10 Long Coated Copper Plate 11 Underground

Claims (2)

[Scope of utility model registration request] 1. An unvulcanized butyl rubber double-sided pressure-sensitive adhesive sheet 2 having a thickness of 0.8 to 1.0 mm is attached to the entire back surface of a rectangular copper plate 1 having a thickness of 0.1 to 0.2 mm by providing a protruding portion 3 only at the upper edge. When the plurality of roof plates 4 are attached to the base surface 11 in the vertical and horizontal directions, the reverse cross section T of the base surface 11 is formed at regular intervals.
The vertical plate 5, which is long in the shape of a letter, is fixed with an unvulcanized butyl rubber double-sided adhesive tape 7 with its longitudinal direction up and down, and the vertical plate 5 and the adjacent vertical plates 5 and 5 are fitted between each other. A plurality of roof boards 4 with the protruding portion 3 of the board 4 facing upward
A part of the upper and lower parts of the above is overlapped, and an unvulcanized butyl rubber double-sided adhesive tape 7 is provided on the upper part of the vertical plate 5 to reverse the cross section U.
A joint structure of a copper-roof that is provided so as to cover a long and long covered copper plate 10. 2. The joint structure for a copper-roof roof according to claim 1, wherein the lower edge of the roof plate 4 is bent to the lower surface of the unvulcanized butyl rubber-based double-sided adhesive sheet 2 on the back surface.