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Manufacturing process of low-cost artificial travertine

A technology of artificial travertine and manufacturing technology, which is applied in the field of low-cost artificial travertine manufacturing technology, and can solve the problems of difficulty and high cost of artificial travertine

Pending Publication Date: 2021-07-06
晋江华宝石业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a low-cost artificial travertine manufacturing process to overcome the problems of high difficulty and high cost of artificial travertine in the prior art

Method used

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  • Manufacturing process of low-cost artificial travertine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0020] A manufacturing process of low-cost artificial travertine, comprising the following steps carried out in sequence: a. granulation, selecting one or more mixed commercially available slow-dissolving substances, slow-dissolving substances including A substance, B substance and C substance , preferably the A substance: B substance: C substance = 20:30:3. The substance A is a water-soluble powder, and the substance A is ammonium bicarbonate or urea. The substance B is a water-soluble powder, and the substance B is polyacrylamide. The substance C can be dissolved into a liquid only under acidic or alkaline conditions. The substance C is an alkali-soluble acrylic resin or a low-temperature acid-soluble resin at 45-55° C., and its main function is to wrap soluble particles. Substance C contains water, and this part of water can dissolve 23-27% of Substance A and / or Substance B. Mix uniformly according to the weight ratio of the total amount of slow-dissolving substances and ...

Embodiment approach 2

[0022] A manufacturing process of low-cost artificial travertine, comprising the following steps carried out in sequence: a. granulation, select one or more mixed commercially available slow-dissolving substances, slow-dissolving substances include A substance and C substance, preferably the Substance A: Substance C = 50:4. The substance A is a water-soluble powder, and the substance A is ammonium bicarbonate or urea. The substance C can be dissolved into a liquid only under acidic or alkaline conditions, and the substance C is an alkali-soluble acrylic resin at 45-55°C. Substance C contains water, and this part of water can dissolve 20-23% of substance A. The weight ratio of the total amount of slow-dissolving substances to the stone powder is 1:1.8-2.8 for uniform mixing, and the stone powder is 180-200 mesh stone powder. Granulate the mixture to produce frits or fused grains of different shapes and sizes; b. Block preparation, add the screened frits or fused grains to the...

Embodiment approach 3

[0024] A manufacturing process of low-cost artificial travertine, comprising the following steps carried out in sequence: a. granulation, select one or more mixed commercially available slow-dissolving substances, slow-dissolving substances include B substances and C substances, preferably B Substance: C substance = 50:3. The substance B is a water-soluble powder, and the substance B is polyacrylamide. The substance C can be dissolved into a liquid only under acidic or alkaline conditions, and the substance C is an alkali-soluble acrylic resin at 45-55°C. Substance C contains water, and this part of water can dissolve 27-45% of substance B. Mix evenly according to the weight ratio of the total amount of slow-dissolving substances to the stone powder at 1:3.2-4.5, and the stone powder is 200-315 mesh stone powder. Granulate the mixture to produce frits or fused grains of different shapes and sizes; b. Block preparation, add the screened frits or fused grains to the artificial...

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Abstract

The invention relates to a manufacturing process of low-cost artificial travertine. The process comprises the following steps of: a, selecting one or more slow-dissolving substances, uniformly mixing the slow-dissolving substances and stone powder according to a weight part ratio of 1:3, and granulating to obtain frits or melt particles with different shapes and sizes; and b, adding the screened frits or melt particles into artificial stone raw material slurry in a stirrer, preparing raw stone through the existing process, curing to obtain raw stone with the travertine structure, and sawing the raw stone to obtain the plate with the travertine structure. According to the preparation method, the raw stone is prepared by preparing the slow-dissolving monomer, and the raw stone reduces the particle strength of the slow-dissolving monomer on the tangent plane or collapses and dissolves the slow-dissolving monomer in the water saw cutting process, so that the travertine plate with a plurality of irregular holes in the surface can be obtained; and the manufacturing process of the artificial travertine is very simple and easy to implement, the manufacturing cost is low, and travertine plate products which are different in shape, uneven in size, irregular in dispersion and very close to natural formation can be obtained.

Description

technical field [0001] The invention relates to the field of artificial travertine, in particular to a low-cost artificial travertine manufacturing process. Background technique [0002] Travertine is a porous rock, which belongs to continental sedimentary rock and is a calcium carbonate deposit. 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. Travertine has the characteristics of strong cultural and historical charm, rich colors, unique textures, strong heat and sound insulation, and deep processing and application, which makes travertine widely used in building decoration materials. [0003] However, the random distribution, different sizes, and irregular shapes of the holes in the travertine make it difficult to artificially manufacture the existing technology. It takes a very high cost...

Claims

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Application Information

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IPC IPC(8): C04B26/06C04B26/04C04B111/54
CPCC04B26/06C04B26/04C04B2111/542C04B24/2652C04B18/12C04B24/126C04B22/10C04B24/24
Inventor 林火烟杨跃武林清洁
Owner 晋江华宝石业有限公司