JPS6153949A - Decorative roof material - 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] [Technical Field 1] The present invention provides a decorative roof for creating a subdivided feeling as if a small roofing material was used in the roofing state, even though the roofing material is relatively large. Regarding materials.

[Back winch technology 1 When considering the construction efficiency of roofing materials such as flat plate roofing materials, it is advantageous to increase the size and surface Jjl >.

However, in the past, the surface of roofing material A' was a single color, so in the case of large-sized roofing material A', the roof surface became monotonous as shown in Figure 4, and the surface was divided into small sections. The problem was that it lacked fear and felt cheap.

On the other hand, if the roofing material is made smaller, it will feel smaller, but
There was a problem that the construction was complicated. *There was a problem with roofing materials such as flat plate roofing materials, which made it easy to slip when walking on the top surface of the roofing materials.

[Object of the Invention] The present invention was invented in view of the above points, and its purpose is to provide a relatively large roof by having a plurality of colors on the top surface of a single roofing material. Even with wood, it is possible to create a subdivided feeling with color changes without compromising workability, and also to provide a matte finish.Furthermore, F3. To provide a decorative roofing material having an anti-slip surface on its upper surface.

[Disclosure of the Invention] The decorative roofing material of the present invention has a base color coating layer mixed with granular aggregate formed on the entire upper surface of the roofing material body, and a base color coating layer partially on the upper surface of the base color coating layer. It is formed by forming partial paint layers of different colors from the base color paint layer 2 and the partial paint layer /! i
13 appeared and caused a small confusion, the ground color was painted
The tW human bone structure in layer 2 provides matte and anti-slip properties, thus achieving the above-mentioned object of the present invention.

The present invention will be explained in detail below with reference to Examples. The roofing material body 1 is a flat plate made of a material of, for example, W. Clear paint is applied to the entire upper surface to form Clear/I54. Here, as the clear NJ4, for example, acrylic emalnotane is used, and it is applied to a thickness of 5 to 10 microns by a method such as spray painting. After forming the clear layer 4, it is dried, and then a ground color coating layer 2 mixed with granular aggregate 5 is formed on the entire upper surface. As the paint for forming the ground color coating Vt layer 2, for example, acrylic Emulnon 1 is used, and the coating thickness is about 30 to 50 microns, and is applied by 70-coater coating or other methods. Here, an example of the formulation of the paint for forming the ground color coating layer 2 mixed with the aggregate 5 is as follows: paint (#I material concentration 5-10%) 10
A mixture of 0 parts and 20-40 parts of an aggregate such as Kansui sand (70-100 mesh) is used. By the way, if the particle size of the aggregate 5 is made coarser than 70 mm, the matting effect will not be achieved, and if it is finer than 100 mm, the viscosity will be too thick and the stability of the 70-coater curtain will be poor (M-cutting will be poor). Therefore, it is preferable that the aggregate 5 has a mesh size of 70 to 100. After applying the ground color coating layer 2 mixed with the bone aggregate 5, it is dried, and then the ground color coating layer 2 is applied.
A paint having a color different from that of the ground color coating layer 2 is partially applied to the upper surface of the base color coating layer 2 to form a partial coating WI3. In this case, partial paint layer 3
For example, acrylic Emaruno 3 is used, and 6-part painting M3 is applied by spray painting or the like to about 20 to 40 μm.
The aggregate 5 is not mixed into the paint, and this is to prevent the nozzle from clogging when spraying the partial coating device 3. Here, the coating thickness of partial coating layer 3 is 40μ
If this is the case, only the partial coating layer 3 will have a high gloss, and the base color will be coated with aggregate 5 mixed in! In order to make the i-layer 2 matte and 7-buff, it is preferable that the thickness be 40μ or less, and 40μ or less.
μ or less, the partial coating layer 3 will be thinly applied on the part of the aggregate 5 mixed in the ground color a device 2 that protrudes from the top surface of the ground color coating X layer 2, and this aggregate 5 will cause partial coating. Layer 3 is matte. On the other hand, if the thickness of the partial coating layer 3 is set to 20μ or less, the matte state can be almost the same as the ground color coating layer 2, but the partial coating layer 3 becomes too thin and the coloring is weak, and the partial coating layer 3 and the ground color coating layer Since the hue contrast with 2 is not sufficient, 20μ or less is preferable.

As mentioned above, the partial coating layer 3 has a different color from the base color coating layer 2, but preferably the base color coating layer 2 and the partial coating layer 3
It is best to use the same color but different tones such as shading for 0 partial painting! Layer 3 is the first partial paint layer 3a! There are multiple independent parts such as 1 partial paint layer 3b, and partial paint layer 3
The ground color coating layer 2 is exposed between them, and the color tone is different from that of the first part painting layer 3 and the second part painting layer 3b, and the Pt51 partial painting WI3a
The color becomes darker in the order of <ground color paint The colors are set to become darker in the order of 113b<base color coating layer 2>first portion coating J 3a. In addition, one side of the roofing material body 1 is coated with the first part! The i calendar 3a exists, and the ground color coating station vJ2 exists on the other side of the m type material main body 1, and the decorative a! ! When two materials A are installed side by side, the first partial paint layer 3a or the second partial paint layer 3b will always be located next to the part where the ground color paint layer 2 appears, causing a sudden change in color tone. To form the partial coating layer 3 on the upper surface of the ground color tLH layer 2, the first partial coating layer 3m and the second partial coating layer f! i3
In addition to the two colors b, three or more partial coating stations 3 may be formed, each having a different color tone, such as a third partial coating layer, a partial coating layer f54, and so on. Decorative roofing material A as described above is connected horizontally by placing the @Q parts of decorative roofing material A butt against each other on the roof base material, and connecting the front part of the upper decorative roofing material A to the lower decorative roof. It is connected vertically by placing it on the rear upper surface of material A. Here, the abutting portions of the side edges of the lower decorative roof cover A and the abutting portions of the side edges of the upper decorative roof materials A are shifted in the lateral direction.

[Effect of the invention] In the present invention, a ground color coating layer is formed on the entire upper surface of the roofing material body, and a partial coating layer of a color different from the ground color coating layer is partially formed on the upper surface of the ground color coating layer. Because it is preformed, even if the decorative roofing material is large-sized, parts of different colors will appear on the surface of one decorative roofing material, creating a divided feeling as if it were covered with small roofing materials. Moreover, since the colors are different at this time, it is possible to create an even more sophisticated appearance. Moreover, since granular aggregate is mixed in the ground color coating layer, the granular aggregate has a matte effect.
Furthermore, the granular aggregate provides a non-slip surface on the surface of the decorative roofing material, which has the advantage of providing a non-slip effect when walking on the decorative roofing material.

[Brief explanation of drawings]

' Fig. 1 is a perspective view of the chemical IE roofing material of the present invention, Fig. 2 is a cross-sectional view of the chemical II roofing material shown above: pressure wave material, and Fig. 3 is a perspective view of the construction state of the chemical M roofing material shown above. FIG. 4 is a perspective view of the construction state of a conventional row of roofing materials, 1
is the main roofing material, 2 is the ground color paint layer, 3 is the partial paint layer, 5 is the agent, patent attorney, stone, 1) Utsugi, Figure 7, Figure 1, Figure 3.

Claims (1)

[Claims] (1) A ground color coating layer mixed with granular aggregate is formed on the entire top surface of the roofing material body, and a partial coating layer of a color different from the ground color coating layer is partially formed on the top surface of the ground color coating layer. A decorative roofing material characterized by being made of