Production method for travertine-like ceramic tiles

A production method and technology of ceramic tiles, which are applied in the field of building materials, can solve the problems of less change in color and texture, less real texture than glazed tiles, rich and delicate patterns, and incapable of rich and changeable brick surface designs, etc., achieving a high degree of simulation and enhanced three-dimensional Visual effects, colorful effects

Active Publication Date: 2015-10-21
FOSHAN DONGPENG CERAMIC +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing imitation natural travertine tiles are generally polished tiles, which have little change in color and texture, and the design of the tile surface cannot be rich and varied, which has certain limitations, and is not as good as glazed tiles, which have the characteristics of real texture and rich and delicate patterns.

Method used

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  • Production method for travertine-like ceramic tiles
  • Production method for travertine-like ceramic tiles
  • Production method for travertine-like ceramic tiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The adobe structure used in the following examples, the powder chemical composition (wt%) of its adobe layer is: SiO 2 : 70%, Al 2 o 3 : 21%, CaO: 1%, MgO: 2%, K 2 O: 2%, Na 2 O: 3%, Fe 2 o 3 : 0.5%, TiO 2 : 0.5%, prepare the powder according to the above proportioning ratio, press the prepared powder into adobe and dry it for subsequent use;

[0049] The chemical composition of its low-temperature glaze: SiO 2 : 30%, PbO: 65%, Al 2 o 3 : 3%, (Na 2 O, K 2 O): 1%, MgO: 1%, the viscosity of the low-temperature glaze prepared by mixing and ball milling is 9000mpa.s, the specific gravity is 1.7, and the softening point of the low-temperature glaze is 850°C.

[0050] The chemical composition (wt%) of its transparent glaze is: NaO: 1.5%; KO: 2%; AlO: 11%; CaO: 8%; MgO: 5%; ZnO: 2%; ZrO: 4%; Block: 15%; Loss on ignition: 6%; SiO 45.5%. The flow rate is 40s and the specific gravity is 1.75. It should be noted that the transparent glaze can be selected from the for...

Embodiment 2

[0057] Use same brick adobe and transparent glaze as embodiment 1;

[0058] The chemical composition of its low-temperature glaze: SiO 2 : 40%, PbO: 55%, Al 2 o 3 : 3%, (Na 2 O, K 2 O): 1%, MgO: 1%, the viscosity of the low-temperature glaze prepared by mixing and ball milling is 10000mpa.s, the specific gravity is 1.63, and the softening point of the low-temperature glaze is 800°C.

[0059] Another kind of production method of imitation travertine ceramic brick comprises the following steps (flow process can be seen Figure 5 shown):

[0060] A. Preparation of adobe: the surface of the adobe is polished by the adobe throwing machine to obtain the adobe surface with a clear pattern and texture;

[0061] B, distributing low-temperature glaze: distributing low-temperature glaze on the throw blank that step A obtains, low-temperature glaze is corresponding to the position that brick adobe surface is not provided with texture and adopts ink-jet printer to print, and thicknes...

Embodiment 3

[0066] Use same brick adobe and transparent glaze as embodiment 1;

[0067] The chemical composition of its low-temperature glaze: SiO 2 : 35%, PbO: 60%, Al 2 o 3 : 3%, (Na 2 O, K 2 O): 1%, MgO: 1%, the viscosity of the low-temperature glaze prepared by mixing ball milling is 9850mpa.s, the specific gravity is 1.83, and the softening point of the low-temperature glaze is 780°C.

[0068] A kind of production method of imitation travertine ceramic tile, comprises the following steps (flow process can be seen figure 2 shown):

[0069] A. Preparation of adobe: the surface of the adobe is polished by the adobe throwing machine to obtain the adobe surface with a clear pattern and texture;

[0070] B, distributing low-temperature glaze: distributing low-temperature glaze on the cast blank obtained in step A, low-temperature glaze is corresponding to the pattern texture of brick adobe surface and adopts silk screen to carry out distribution, and the mesh number of screen is 160...

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Abstract

The invention provides a production method for travertine-like ceramic tiles. The production method includes the following steps: A, manufacturing polished green tiles, wherein the surfaces of formed and dried green tiles are polished through a green tile polishing machine, and then green tile surfaces with clear pattern textures are obtained; B, applying low-temperature glaze, wherein the low-temperature glaze is applied on the polished green tiles obtained in the step A; C, applying transparent glaze, wherein the transparent glaze is applied on the polished green tiles obtained in the step B; D, performing firing and polishing to obtain the finished products. According to the production method for the travertine-like ceramic tiles, the simulation degree is high, the color and luster of the produced travertine-like ceramic tiles are rich and changeable, and the controllability of the travertine effect is high.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a method for producing imitation travertine ceramic bricks. Background technique [0002] Travertine, scientific name is travertine, English name: (Travertine) is a kind of porous rock, so people usually call it travertine. Travertine belongs to continental sedimentary rock, which is a kind of calcium carbonate deposit. Travertine is mostly formed in limestone terrain rich in calcium carbonate, which is formed by the deposition of calcium calcium carbonate and other minerals dissolved in water on river beds, lake bottoms and other places. Because pores sometimes appear in the process of heavy accumulation, and because its main component is calcium carbonate, it is easily dissolved and corroded by water, so many natural irregular pores will appear in these accumulations. Natural travertine has clear texture, mild and rich texture, which is derived from nature, but sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89
Inventor 丘云灵金国庭周燕
Owner FOSHAN DONGPENG CERAMIC
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