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A kind of production method of imitation natural stone polished brick

A technology of imitating natural stone and production method, which is applied in the production field of imitating natural stone polished tiles, can solve the problems of green body texture damage, rough tile pattern texture, powder displacement, etc., and achieves high production efficiency and rich graphics. Effect

Active Publication Date: 2018-11-30
FOSHAN DONGPENG CERAMIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned ceramic tile distributing equipment with the effect of imitating natural stone texture adopts the method of cutting powder and using the grid fidelity texture to prepare ceramic tiles, but it is still prone to displacement of powder or slight damage to the texture of the green body Phenomenon, the tile pattern texture is rough, not fine and realistic enough

Method used

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  • A kind of production method of imitation natural stone polished brick
  • A kind of production method of imitation natural stone polished brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The production of a 80*80cm imitation natural stone polished tile includes the following processes:

[0040] (1) Preparation of the solid material box: make a cuboid material box with a length*width*height of 100*85*85cm, a top cover and side panels that can be disassembled;

[0041] (2) Preparation of green body raw materials:

[0042] The formula of the basic powder: black mud 18%, ball soil 2%, washed potassium sodium sand 15%, washed sodium stone 20%, Dongdao sand 18%, potassium sand 22%, burnt talc 4.25%, PVA 0.05%, 0.2% lignin, 0.3% water reducer; preparation: take the material and put it into a ball mill for ball milling, after ball milling, spray dry it into a fine powder to obtain the basic powder.

[0043] The ratio of 3 kinds of mud and 1 kind of powder to be prepared is as follows:

[0044] Mud 1: basic powder + orange-yellow material with 0.3% of the mass of the basic powder

[0045] Mud 2: basic powder + orange-red material with 0.05% of the mass of the...

Embodiment 2

[0058] The production of a 80*80cm imitation natural stone polished tile includes the following processes:

[0059] (1) Preparation of the solid material box: make a cuboid material box with a length*width*height of 100*85*85cm, a top cover and side panels that can be disassembled;

[0060] (2) Preparation of green body raw materials:

[0061] Prepare the powder formula for wrapping decorative particles (4# transparent material): 7 parts of auspicious sand, 18 parts of washed potassium sodium sand, 16 parts of black mud, 17 parts of potassium sand, 18 parts of white clay, 28 parts of quartz, 0.03 parts of PVA, 0.25 parts of lignin, 0.375 parts of water reducing agent.

[0062] The preparation method of the particle core: add 35% water to the above powder and knead it into a mud ball, then put it into a noodle machine, extrude thin strips with a diameter of 2mm, cut the thin strips into several small mud sections with a length of 4mm, and put These small mud segments are put ...

Embodiment 3

[0081] The production of a 80*80cm imitation natural stone polished tile includes the following processes:

[0082] (1) Preparation of the solid material box: make a cuboid material box with a length*width*height of 100*85*85cm, a top cover and side panels that can be disassembled;

[0083] (2) Preparation of green body raw materials:

[0084] Use the same package rice grains, powder and mud as in Example 2.

[0085] Put the mud or powder into their respective mud mixers according to the above ratio, and add an appropriate amount of water to the mud mixer for mud mixing. The moisture content of the mud is 18%;

[0086] (3) The mud mixed by three mud mixers is transported to the material distribution device through three thin feeding pipes;

[0087] (4) A layer of mud is filled in the bottom of the solid material box according to the designed amount through the material distribution device. The distribution pipe group is controlled by a programmable controller, and the materi...

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Abstract

A method for producing a natural stone imitating polished tile comprises the following steps that A, green body raw materials are prepared, wherein conventional polished tile raw materials are manufactured into pug with the moisture content ranging from 18% to 25%; B, the pug is distributed into a material fixing box to form a pug layer; C, a powder layer forming fine grain lines is distributed on the pug layer; D, wrapping and decorating particles are randomly distributed and scattered to the powder layer in the above step; E, the step B, the step C and the step D are repeated till a mud pier with the preset material distributing thickness is obtained; F, the mud pier is longitudinally cut, and a mud base is obtained; G, the cut mud base is dried and stamped; H, firing is carried out; and I, polishing and grinding machining is carried out. The method for producing the natural stone imitating polished tile is provided, and the patterns of the wrapping and decorating particles are rich and variable.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a production method for imitating natural stone polished tiles. Background technique [0002] At present, in the production process of ceramic wall and floor tiles, tiles imitating natural stone textures have gradually become the mainstream, and are more and more respected by consumers. There are two commonly used methods to present the texture of natural stone, which are screen printing and grid stripe cloth. Wherein the silk screen printing method has relatively large defects. Compared with the texture lines of natural stone, the texture lines formed by it have the defects that the lines are too thick, inflexible, and poor in simulation. At the same time, screen printing also has the disadvantages of extremely limited colors and insufficient color development. The grid striped fabric method can only produce some rough and rough texture lines. This kind of texture i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/14C04B35/622
Inventor 胡大斌徐瑜周燕
Owner FOSHAN DONGPENG CERAMIC
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