JPS59179305A - Manufacture of decorative panel - 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 a method for manufacturing a decorative panel used as a decorative tile for the surface of a wall material 9 of a building or other surface finishing material.

BACKGROUND ART Conventionally, concrete panels made of glass fibers have been widely used as exterior walls in buildings.

The glass fiber filled concrete 1 front panel has the characteristics of being stronger and lighter even though it is thinner than a normal precast concrete panel due to the connection strength of the ridge 1, but due to aging VC. There is a problem with the surface becoming weathered.

As a countermeasure to this problem, conventionally, a coating material such as synthetic resin paint was sprayed onto the panel surface. However, synthetic jV
1. When spraying with a resin-based paint, the work environment is not good because the paint is scattered around, and there is also a lot of paint loss.
Another problem with paint-sprayed decorative panels is that they have an unsatisfactory appearance.

This invention is a makeup product that can advantageously solve the problems mentioned above.
The object of the present invention is to provide a method for manufacturing flannel.

Next, the invention in V will be explained in detail using illustrated examples.

1 to 4 show a first embodiment of the present invention. First, as shown in FIG. A flat, box-shaped surface decorative material 2 made of metal foil such as the above is fitted, and the peripheral flan 5 of the box-shaped surface decorative material 20 is placed on the upper surface of the formwork 1, and then the surface decorative material 2 is placed on the upper surface of the form 1. Material 2 Apply an adhesive 6 made of ebony/thread or adhesive to the inner surface of the box-shaped part of the VC.

Next, as shown in Figure 2, a box-shaped surface decoration A: A' 2
Glass fiber-filled concrete made by mixing glass fibers, cement, sand, and water IJ-14 fibers such as steel fiber-filled concrete made by mixing steel fibers, cement, sand, and water. The fibers are filled with a hardening ionic material 4 and the two surfaces of the fibers are finished with a flat VC finish.

Next, after the fiber-filled curable material 4 is cured, it is removed from the mold, and as shown in FIGS.
'Integrated V (corroded surface decorative material 2)
A decorative panel 6 is obtained.

In the case of the first embodiment, the surface finishing material 2, which has been previously formed into a box shape, is fitted into the box-shaped formwork 1. - A surface finishing material made of a flat metal foil is placed on the surface, and a box-shaped surface finishing material is formed by a pressing mold that is fitted into a box-shaped mold and the mold, and then the pressing mold described in 4ji is applied. It may be removed from the mold, and then the box-shaped surface decorative material may be filled with a hardening material containing VC fibers.

5 to 8 show a second embodiment of the present invention. First, as shown in FIG. 5, a flat box-shaped formwork 1 with a shallow uneven pattern 7 formed on the inner bottom surface Inside”hAjl
The first half of the box-shaped surface facing material 2 made of metal foil as described above is fitted, and the peripheral flange 5 of the box-shaped surface decorative material 2 is fitted.
ff: Place it on the upper surface of the formwork 1, and apply an adhesive filter as described above to the inside of the box-shaped part of the surface decorative material 2.

Next VC As shown in Figure 6, inside the box-shaped surface decorative material 2 (
(The above-mentioned fiber-containing curable material 4 is filled with pressure or pressure, and the portions of the surface decorative material 2 facing the four parts of the pattern 7 are deformed by the pressure or the applied force. Then, the four parts are brought into close contact with each other, and the upper surface of the fiber-filled curable moon phase 4 is made flat.

Next, after the fiber-containing curable material 4 is cured, it is removed from the mold.As shown in FIGS. 7 and 8, the fiber-containing curable material body 4' and its Surface decorative material 2 integrally applied to the part of the tunnel body 4' excluding the surface area.
Obtain unevenness 1, (various) make-up, and flat panel 6 consisting of.

9 to 15 show a sixth embodiment of the present invention, first shown in FIG. 9. A flat surface decoration 2 made of a metal foil such as aluminum foil or copper foil is placed in the opening of the mold 9, and then the uneven pattern 8 is formed.
Concave and convex pattern 8B that fits into A and peripheral presser flange 10
By inserting the pressing mold 11 having a shape into the receiving mold 9 from above the decorative surface material 2, the decorative surface material 2 is formed into a box shape as shown in FIG. An uneven pattern is formed on the bottom of the plate.

Next, after being pulled out from the receiving mold 10', the box-shaped surface finishing material 2'ff with an uneven pattern is removed from the receiving mold 9. FIG. 11 shows a box-shaped decorative surface material 2 having a relatively deep uneven pattern 8C formed in this manner.

Next, as shown in FIG. 12, the box-shaped surface decorative material 2 with the uneven pattern is fitted into a box-shaped formwork 1 having the same inner surface shape as the receiving mold 9, and the The peripheral flange 5 of the box-shaped surface cosmetic material 2 is placed on the upper surface of the box-shaped formwork 1,
Then, three adhesives are applied to the inner surface of the box-shaped portion of the decorative surface material 2.

Next, as shown in FIG.
The two sides of the fiber-containing curable material 4 are made flat.

Next, after the fiber-containing curable material 4 is cured, it is removed from the mold to form a fiber-containing curable material panel body 4' and the back side of the flannel body 4, as shown in FIGS. 14 and 15. A patterned decorative Tsukuneru 6 is obtained, consisting of a surface decorative material 2 integrally applied to the parts except for.

In the case of the second example, after forming the box-shaped surface decorative material 2 with an uneven pattern using the pattern-forming mold 9 and the pressing mold 11, the pressing mold 11 is extracted from the mold 9 and the box-shaped surface decorative material 2, and then Alternatively, the fiber-containing curable material 4 may be filled into the box-shaped surface cosmetic 2 using the receiving mold 9 as a mold.

1st example to 2nd example! 11': After manufacturing the ratio/'P flannel, the peripheral flanges 5 of the box-shaped surface material 2 may be removed after manufacturing the decorative panel, or... It is also possible to fold it so that it overlaps the back side of the flannel body 4'.

When aluminum foil is used as the metal foil (it may be colored in advance by electrolytic treatment, and when copper foil is used as the metal foil), the surface of the aluminum foil is coated with a patina [ One piece may be applied.

As a means for forming the metal foil into a box shape with an uneven pattern, for example, the periphery i'fl of the metal foil (and the periphery of the pressure lid) is placed on the periphery of the opening of a box-shaped molding mold having a VC pattern on the inner surface of the bottom. Place the pressurized parts one after another, and fix the pressurized periphery to the receiving mold with a clamp. Next, connect the pressurized cover and the metal foil from the air inlet provided on the pressurized cover. By supplying compressed nitrogen between them and causing the metal reservoir to stretch and deform under low pressure to form a tight shield of Vζ within the receiving mold, a metal foil box is formed, and the bottom V of the metal foil box is You may also adopt a method of forming an uneven pattern.In this case, since it is formed from the stretch of the gold maple 1h, if you use a pottery tray that easily stretches when heated, such as aluminum π1, the metal foil may be It is preferable to heat the material to make it stretchable before molding.

Dimensions / This receiving mold
(Oil or other lubricant may be applied in advance to the inner surface of the mold or the contact surface of the metal foil to the mold.

Further, as for VC-1, a mixture of glass fiber and a curable liquid or cast synthetic resin may be used as the hardening material containing fibers.

According to this invention, a box-shaped decorative surface material 2 made of metal foil is fitted into a box-shaped formwork 1, and an adhesive 3 (T-coated) is applied to the inner surface of the decorative surface material 2, and then The box-shaped surface decoration A2 is filled with the fiber-containing curable material 4, and the fiber-containing curable material 4 is removed from the mold after being cured, resulting in a strong panel made of the fiber-containing curable material. A strong and beautiful makeup consisting of a mouth 4' and a metal foil surface cosmetic 2 integrally provided thereto.9 panels [1U] It can be easily produced by a simple method, especially when using metal foil. The surface decorative material 2d is made of a fiber-containing hardening agent.Since it is integrated with the gunnel main body 4', it provides the same stable appearance as when using a surface decorative material made of a thick metal plate. It has the effect of reducing

[Brief explanation of the drawing]

Figures 1 to 4 show the first embodiment of the present invention. ``UIJ'' figure, Figure 2 is a longitudinal sectional front view showing a box-shaped surface decorative material filled with fiber-containing curing properties *=1, and Fig. 6 is a longitudinal sectional front view of the obtained decorative panel. Fig. 4 is an enlarged vertical sectional front view of a part of the same. Fig. 5 to Fig. 8 show a second embodiment of the present invention. Fig. 6 is a longitudinal sectional front view showing a state in which the surface decorative material is fitted, Fig. 6 is a vertical sectional view showing the state in which the fiber-containing curable material is filled in the box-shaped surface decorative material, and Fig. 7 is a vertical sectional view showing the state in which the box-shaped surface decorative material is filled. Vertical front view of the decorative panel
FIG. 8 is an enlarged longitudinal sectional front view of a portion thereof. 9 to 15 show a first embodiment of the present invention, and FIGS. 9 and 10 are vertical cross-sectional views showing the molding order of the uneven pattern + J box-shaped surface decorative material, and FIGS. Figure 11 is a vertical cross-sectional front view of the obtained surface decorative material with an uneven pattern;
The figure is a longitudinal sectional front view showing a box-shaped surface decorative material with an uneven pattern fitted in a box-shaped formwork with an uneven pattern, and Figure 13 is a hardened fiber-filled box-shaped surface cosmetic material with an uneven pattern. FIG. 14 is a longitudinal sectional front view of the obtained decorative flannelette, and FIG. 15 is an enlarged longitudinal sectional front view of a part thereof. In the figure, 1 is the formwork, 2 is the surface cosmetic, the filter is the adhesive,
4 is a curable material containing fibers, 4' is a gunnel body, 5 is a peripheral flanse, 6 is a decorative panel, 7 and 8A to 8C are uneven patterns, 9 is a mold for forming a pattern, and 11 is a press mold.

Claims (1)

[Claims] Box-shaped surface decoration made of metal foil in box-shaped formwork 1] 22
and apply an adhesive 6 to the inner surface of the surface cosmetic material 2, and then fill the box-shaped surface cosmetic material 2 with the fiber-containing curable material 4, and A method for manufacturing a decorative panel, characterized in that the material 4 is demolded after hardening.