JPS6192846A - Inorganic molded shape - 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) The present invention relates to building materials, particularly inorganic building materials.

(Background Art) Examples of inorganic building material structures having a decorative pattern on the surface include the following.

(a) A structure in which a decorative pattern 3 is applied to the surface of the inorganic molded sea urchin body shown in FIG. 2 (a) by a method such as printing or painting.

(Figure 2) Part of the interior of the inorganic body 1 shown in Fig. A composition in which a colored pattern 3 is provided on a structure in which colored parts are randomly mixed.

is proposed.

The structure with the decorative pattern (here) is the only one (1) in which the pattern was printed and painted on the top layer of the surface.
After long-term use, the F surface layer deteriorated and the pattern disappeared 9
Faded friends. In addition, a structure in which a color marking part is provided in a part of the inside of the (mouth) is relatively durable, but as in the case of (a), the pattern on the surface layer gradually disappears or the color fades. have.

(@Ming's purpose) The present invention was proposed to improve the above-mentioned drawbacks, and even if the surface layer deteriorates due to long-term use, the decorative pattern on the surface will continue to appear. The object of the present invention is to provide a structure in which the three FF portions of the structure and the first pattern of the surface layer are continuously connected.

(Disclosure of the Invention) In order to achieve the above object, an inorganic molded body 1tl having the following construction is produced. That is, as shown in FIG. 1(A), a plurality of colored layers 2 are continuously provided on an inorganic molded body 1 having a substantially rectangular parallelepiped shape from one surface (functional surface) to the opposite surface. The colors of these colored layers can be the same or different.

That is, when a certain surface is taken as the front surface, it has a colored structure so that there is a part where a pattern appears continuously in the thickness direction. Therefore, even if the surface layer deteriorates or wears away, the internal pattern will continue to appear. (b) The figure shows a cross-sectional view. 2 is a colored layer. If this configuration is adopted, the surface facing the front surface can also be used as a decorative surface because the surface and tl have the same layer color pattern. That is, in the conventional surface decoration and printing methods, there is a need to apply the coating to both sides, but with the structure of the present invention, there is no such security. Also, one of the features of the structure of the present invention is that by changing the composition of the non-porous raw materials for each portion of different color, it is possible to add an embossed uneven pattern to the surface. In other words, if a part of the white part is made with a composition that will produce a very dense cured product, and the other parts are made with a composition that will produce a soft cured product with a fishing line for comparison, it is possible to polish the surface of the cured product after molding. It is possible to add an embossed pattern where the sparse parts are removed and the dense parts stand out.

The main part of the inorganic molded body in the present invention is not limited in any way, and may be those used in ordinary construction feathers.

That is, ordinary cements (individual cements), slag, gypsum, calcium silicate, magnesium carbonate, lime, etc. Furthermore, reinforcing organic resins and fibers G4 (for example, with @fibers, without @fibers, metal fa fibers, etc.) may be freely used. Also, the alcohol color is also a normal pigment.

Dyes etc. can be used. Further, although there are no limitations on the acid form method, it is most suitable to obtain the inorganic molded article of the present invention using an extrusion molding method. That is, by sequentially feeding materials of different colors into a molding machine, the desired structure can be obtained.

Next, an example will be described.

(Example 1) Inorganic pigments and fibers were mixed with Shintoku Portland cement, and two types of mixed materials with different colors were prepared by mixing with manure.

The mixture of the two glazes described above was alternately fed to an extruder to form a structure having the pattern shown in FIG. 1. - After molding, moist heat curing was performed at ω°C for 3 days.

(Example 2) The surface of a molded article obtained in the same manner as in Example 1 was polished using a sander. When processed in this manner, it was possible to obtain a molded article with an uneven pattern on the surface, in which 20 parts of the mixed material formed into concave portions and the portion of the mixed material 1 formed into convex portions.

(Effects of the Invention) As described above, according to the present invention, a noncombustible building material whose surface pattern does not disappear semi-permanently can be obtained. t7c, it is possible to use a construction material whose pattern does not disappear even after cutting.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an inorganic molded body of the present invention, and FIG. 32 is a perspective view of a conventional inorganic molded body. 1... Molded object, 2... Colored layer Figure 1 Figure 2 Procedural amendment (voluntary) April 9, 1985 Sono

Claims (1)

[Claims] An inorganic molded article having a substantially rectangular parallelepiped shape, characterized in that a plurality of colored portions are continuously present from a functional surface to a surface opposite thereto.