JPS59217857A - Exterior material for building - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to architectural exterior materials, typically roofing materials.

Conventional architectural exterior materials, such as roofing materials, have been tiles and slate boards, but these tiles and slate boards cannot be folded and are transported to the site in the same size as when laid on the roof. Therefore, the area of the unit material cannot be made larger,
Therefore, when a roof is covered with tiles or slate boards, there are many joints between the tiles or slate boards, which is one of the causes of rain leaks. This means that construction for roof waterproofing is time consuming and
The disadvantage is that construction costs are high.

In view of the above, an object of the present invention is to provide a building exterior material that has excellent workability and can effectively generate hot water using solar heat.

The characteristic configuration of the architectural exterior material according to the present invention, which was taken to achieve the above object, is that a plurality of solar heat collecting pipes located in parallel or almost parallel positions form drainage grooves between adjacent ones of the collecting pipes. The main feature is that a waterproof substrate made of soft synthetic resin, which is provided with an attachment part to the exterior base, is polymerized and fixed to the back side of a surface plate made of soft synthetic resin that is embedded and fixed in the state.

The operation of the present invention having such a characteristic configuration is as follows.

In other words, both the surface plate and the waterproof substrate are made of flexible soft synthetic resin, and the heat collection tube groups are arranged in a parallel or nearly parallel posture, and there is a drainage system between each adjacent heat collection tube group. Grooves are formed, and by folding the surface plate and waterproof substrate using the drainage grooves as creases, the whole can be easily folded into a roll shape and made compact, so it can be transported to the site, etc. It can be easily handled in a folded roll state, and the unit exterior material can be configured to have a large area, which allows construction with fewer joints.

Moreover, since the heat collection tube with excellent cross-sectional performance is embedded and fixed in the surface plate, even though it is mainly made of soft synthetic resin, the heat collection tube prevents the surface plate and board from bending and ensures sufficient strength. In addition, by simply providing a water supply device and a drainage device for the heat collecting pipe, a sufficiently large area can be effectively utilized to construct a highly efficient solar hot water generation device.

Therefore, the present invention is easy to waterproof, has excellent workability, is advantageous in terms of construction cost, and can be effective whenever hot water can be generated economically using solar heat. Ta.

Hereinafter, embodiments of the configuration of the present invention will be described based on the drawings.

As shown in Figures 1 and 2, a plurality of solar heat collection tubes made of transparent vinyl pipes (
1) The back surface of the transparent soft synthetic resin surface material (3) that is embedded and fixed in such a way that drainage grooves (2) are formed between adjacent heat collecting pipes (1). Then, a waterproof substrate (7) made of a colored soft synthetic resin having an adhesive layer (6) for attaching a release paper (5) to the exterior base (4) is polymerized and fixed, and a drainage groove (2) is formed.・Construct into an architectural exterior material that can be rolled up with a curved surface at the forming part.

Then, when constructing a gable roof with a solar heat collector using the exterior material constructed in this way as a roofing material, as shown in Figure 3,
As shown in Fig. 4, a plurality of roofing materials (5) are arranged such that the heat collecting pipes (1) are located opposite to the roof slope, and the edges of adjacent materials overlap each other vertically. A moisture pipe (8) which is fixed to the roof base in the arranged state and which distributes and supplies water to the sloped lower end of the heat collecting pipe (1), and a water pipe (8) that distributes water from the sloped upper end of the heat collecting pipe (tl)... A water collection H91 from which water is taken out is provided. (10) is a synthetic resin sheet for waterproofing the ridge, and water pipes (10) are connected to the hot water tank 0 to circulate water between the hot water storage tank 02 and the heat collection pipes +1). 8) and the water collecting pipe (9). Although the drawing shows a natural circulation hot water generator, the hot water generator may be of a forced circulation type. According to the configuration of the above embodiment, the roofing material (4)... functions as a solar heat collector, there is no need to install a separate solar heat collector.

FIG. 5 shows another embodiment, in which the water collecting pipe (9) in the previous embodiment is also used as an insulated hot water storage tank. 0 Saki is air removed.

When used as a roofing material, the exterior capacitor according to the present invention can be applied not only to the gable roof shown in the embodiment, but also to other types of roofs such as hipped roofs, and also to roofs with tile roofs, slate roofs, etc. It can also be installed on an existing roof for purposes such as repairing the existing roof.

In addition, the exterior material (5) can be used not only as a roofing material but also as a wall material such as a gable wall.

[Brief explanation of drawings]

The drawings show an example of the architectural exterior material according to the present invention, and the first
The figure is a sectional view, Figure 2 is a perspective view of the expanded state, Figures 8 and 4.
The figures are a perspective view and a longitudinal sectional view of the roof. FIG. 5 is a perspective view of a roof showing another embodiment. +11...Solar heat collection tube, (2)...
Draining groove, (3)...Surface plate, (4)...
... Exterior base, (6) ... Mounting part, (7) ...
...Waterproof board. Figure 2 Figure 3 Figure 4 Figure 8' Figure 5

Claims (1)

[Scope of Claims] ■ A plurality of solar heat collecting pipes (1) located in parallel or almost parallel positions, with draining grooves (2) between each adjacent heat collecting pipe (1)... A waterproof board (7) made of soft synthetic resin and provided with an attachment part (6) to the exterior base (4) on the back side of a surface plate (3) made of soft synthetic resin that is embedded and fixed in the state of being formed. An architectural exterior material composed of polymerized and fixed materials. ■ The architectural exterior material according to claim 0, wherein the object is a roofing material. ■ Claim 0 or 0, wherein the surface plate (3) and the heat collecting pipe (2) are transparent, and the substrate (7) is colored. Architectural exterior materials listed.