JPH028007Y2 - - Google Patents

Description

[Detailed description of the invention] This invention is made of a panel material, i.e., a synthetic resin material or a metal plate used as a roof plate or side wall plate, and forms a continuous wave-shaped curved part (hereinafter referred to as a wave) on both the front and back sides. This relates to the improvement of so-called corrugated panels.

As is conventionally known, this corrugated panel is made by forming continuous corrugations on both the front and back sides of a vertically long unit panel whose vertical and horizontal dimensions are set to constant dimensions, with crests and grooves extending over the entire length in the vertical direction. A plurality of these unit panels are used as a roof board or a side wall board by overlapping the connecting ends horizontally or vertically and connecting them, and each unit panel is connected as shown in Figure 4. When the unit panels A are connected by overlapping the connecting ends thereof and fixing them to the beams of a house etc. from the surface side using covered nails 10 at the crests 2 of the unit panel corrugations 1 located on the upper side. At the same time, the panel material itself is fixed, using 10 fixing nails.
A cover 10' is provided to prevent rainwater etc. from entering through the through hole of the unit panel A caused by the peg 10, but in the fixed state, the peg 10 does not close as shown in FIG. Wave peak part 2 of unit panel A
If the fastening nails 10 are driven excessively, the fastening connection part of the unit panel A may crack, and if the fastening nails 10 are driven too hard, the fixation to the base material of the house will become weak. Because of this, it is difficult to adjust the hammering strength, and therefore, even with the cover 10', it is not possible to completely prevent rainwater from penetrating into the wall, and what is more, rainwater enters little by little from between the cover 10' and the surface of the unit panel A. It is possible that the fastening nails 10 become weak due to rust due to rainwater, breakage, or fall off, and in such a situation, the fastening nails 10 interconnect each unit panel A, and the roof, Since the panel is fixed to a base material such as a wall to support the entire panel material, there is a risk that if the fixing nail 10 breaks, it will not only cause each unit panel to become disconnected, but also cause the panel to peel or fall off. .

This project was devised to solve the above-mentioned problems, and its gist is to connect each unit panel A and to fix the unit panel to a base material such as a house root or wall by a different method. As explained below with reference to the attached drawings, the panel material of the present invention has a continuous adhesive part 4 formed in advance on the surface of the upper edge of the unit panel A, the back surface of the lower edge, and the adhesive part 4 on both side edges. A continuous adhesive portion 4 is formed in advance on the front surface of one of the width portions including at least one upper portion 2 of the corrugation 1, and on the back surface of the other portion, and the adhesive portion 4 is covered and protected with a release tape. As shown in FIG. 2, when connecting each unit panel A in the vertical direction, the lower unit panel A is usually placed on the lower side, and the adhesive part 4 of the unit panel A is placed on the upper side. Polymerize and bond them together. At the location of the lateral connection, the adhesive portion 4 of the ridge portion 2 of one side edge portion and the adhesive portion 4 of the ridge portion 2 of the other side edge portion are bonded together by polymerization. As described above, each unit panel A is fixed to the base material by nailing the grooves 3 of the connecting edges located on the lower side and overlapping each other to the base material with ordinary nails 5. It is. In addition, the adhesive part 4 is made by pasting a waterproof adhesive tape or applying an adhesive, and when not in use, that is, before connecting each unit panel A, the adhesive part 4 is covered and protected with a release tape 6. At the time of connection, the tape 6 is peeled off and the unit panels are connected by polymer adhesive.

According to the present proposal as described above, when configuring a panel material used as a roof board or a wall board by connecting a plurality of unit panels each having a connection wave pattern parallel to the vertical direction, the top and bottom of each unit panel A is Adhesive parts 4 are formed on one of the edges and both side edges on the front surface and the other on the back surface, and the adhesive parts are covered and protected with release tape, and each unit panel is successively connected via this adhesive part. This makes connection work easier, and unlike when using conventional covered pegs, there is no chance of the pegs loosening or breaking due to rainwater ingress through the pegs, rust, etc. There is no problem of the connection of each unit panel coming off, and if you use water-resistant adhesive tape or adhesive as the adhesive part and form it on the entire surface of the corresponding edge, rainwater will not infiltrate from the overlapped adhesive part of each unit panel. This problem can be completely solved. Furthermore, in this proposal, the connection of each unit panel A as described above and the fixation of each unit panel A to the base material are performed by separate means, so even if the polymer adhesive part should come off, it can still be used for connection as in the past. There is no problem of the unit panels becoming uncoupled due to weakening or breakage of the fixing nails, and at the same time peeling off from the building base material.
As shown in Figures 2 and 3, the unit panels A are fixed to the base material by bringing the corrugated grooves 3 of the connecting edges of the unit panels A located below the overlapping joints into close contact with the base material. Therefore, compared to the case where the corrugated ridge portion 2 is fixed with nails, it is not only possible to fix it more reliably, but also to prevent the fixed portion from cracking, and this nailed portion is used for each unit panel A, A as shown in the figure. Since it is located at the adhesive overlapping part of the nail and is covered with adhesive tape or adhesive, there is no risk of rainwater infiltrating from this nailed part.

1 Furthermore, by polymerizing and bonding the bonded layers of each unit panel, the adhesive effect is significantly enhanced compared to when the bonded and non-bonded areas are polymerized and bonded. 3. Even if the connecting fixing nails were to weaken or break, the adhesive effect between unit panels is high, so there will be no chance of them peeling off from the base material of the house, and 4. The adhesive can be secured using release tape. Since the adhesive part is protected, the adhesive effect of the adhesive part will not deteriorate due to dust, dirt, etc., and it is easy to handle other than during construction. As the thickness of the adhesive layer increases, that part becomes a buffer zone, which reduces the impact when nailing and fixing.At the same time, the friction between the adhesive layer and the nails increases, making the fixation between the unit panel and the base material of the house more solid. In addition to 1, 2, 3, 4, and 5 above, the adhesive on the adhesive part is applied in advance and protected with release tape until the moment of installation, so it is easy to use without reducing the above effects. This has the remarkable effect of allowing quick construction and minimizing construction errors.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an example of a unit panel of the panel material of the present invention, Figs. 2 and 3 are perspective views showing a connected state of the unit panels, respectively, and Fig. 4 is a perspective view showing a conventional panel connection. . A...Unit panel, 1...Wave, 2...Mountain part,
3... Groove portion, 4... Adhesive portion, 5... Nail, 6... Peeling tape.

Claims (1)

[Scope of utility model registration request] One of the opposing side edges of all the side edges of the unit panel is formed by continuously forming undulations consisting of peaks and grooves on both the front and back sides parallel to the length direction of the vertically long panel. The other panel material is characterized in that a continuous adhesive portion is formed in advance on the back surface of the panel, and the adhesive portion is covered and protected with a release tape.