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Production method of artificial stone

A manufacturing method and artificial stone technology, which can be applied to manufacturing tools, ceramic molding machines, etc., can solve the problems of thick decorative patterns, insufficient fineness and naturalness, and non-random patterns, and achieve the effects of natural and beautiful patterns, convenient production and low cost.

Inactive Publication Date: 2013-05-15
GUANGDONG DONGPENG CERAMIC CO LTD +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But its decorative pattern is thick, not delicate and natural, and the pattern is not random, relatively dull

Method used

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  • Production method of artificial stone

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Embodiment 1

[0027] A kind of artificial stone manufacturing method of the present embodiment is characterized in that: the steps include:

[0028] a. Mix magnesium oxychloride cement 20% and quartz sand 80% according to the weight percentage to form a semi-powder, add a modifier with a weight percentage of 0.5% according to the total weight of the semi-powder, mix and stir to become a prefabricated powder material, the prefabricated powder is discharged through the lower hopper 1, and the outlet of the lower hopper 1 is set above the 20-mesh semicircular barrel screen 4, and the semicircular barrel sieve 4 is provided with a drum 2 with a rubber scraper 3, and the prefabricated powder falls to the semicircular After the barrel sieve 4 is slowly stacked, the drum 2 with the scraper 3 rotates, and the scraper 2 scrapes and presses the powder stacked on the semi-circular barrel sieve 4, so that the powder is squeezed under the pressure of the scraper 3 of the drum 2 The 20-mesh semi-circula...

Embodiment 2

[0039] A kind of artificial stone manufacturing method of the present embodiment is characterized in that: the steps include:

[0040] a. According to the weight percentage, mix 35% of Portland white cement cementitious material and 65% of quartz sand into a semi-finished powder, and add 0.5% modifier and 8% of the weight percentage according to the total weight of the semi-finished powder The orange-red ceramic pigment is fired at a high temperature, mixed and stirred to become a prefabricated powder, and the prefabricated powder is fed through the lower hopper, and the outlet of the lower hopper is set above the 2-purpose semicircular barrel sieve 4, and the semicircular barrel sieve 4 is provided with a belt The roller 2 of the rubber scraper 3, the prefabricated powder falls to the semi-circular barrel sieve 4 and slowly stacks up, the roller 2 with the scraper 3 rotates, the scraper 3 scrapes and presses the powder stacked on the semicircular barrel sieve 4, so that the p...

Embodiment 3

[0052] A kind of artificial stone manufacturing method of the present embodiment is characterized in that: the steps include:

[0053] a. Mix 18% sulfate cement and 82% quartz sand according to the weight percentage to form a semi-powder, add 0.1% modifier by weight and 5% blue environmental protection inorganic color according to the total weight of the semi-powder slurry, mixed and stirred to become prefabricated powder, the prefabricated powder is discharged through the lower hopper, the outlet of the lower hopper is set above the 10-mesh semi-circular barrel sieve 4, and the semi-circular barrel sieve 4 is provided with a roller 2 with scraper 3 , the prefabricated powder falls to the semi-circular barrel sieve 4 and slowly stacks up, the drum 2 with the scraper 3 rotates, the scraper 3 scrapes and presses the powder stacked on the semi-circular barrel sieve 4, so that the powder is scraped on the scraping surface of the drum 2 Under the pressure of the glue 3, squeeze th...

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Abstract

A production method of an artificial stone comprises the following steps: mixing, stirring, sieving and dispersing cementing materials, modifying agent, quartz sand, pigment to obtain moulding materials and then sending a forming material layer into a belt; sending the moulding material layer into a nould frame through a cloth rotary drum and then compressing and moulding the moulding material layer with a vibrating press machine; then putting he moulding material layer to a constant temperature and humidity environment in which the temperature is in the range of from 20 to 40 degrees and the humidity is in the range of from 55 to 85 percents to maintain 7 to 15 days and then demoulding to obtain stone block; and incising the stone block to obtain artificial stone products in various shapes and patterns. The production method of the artificial stone avoids wet forming in traditional artificial stone production, and consequently, sizing agent is good in dispersibility, and massive energy can be saved; besides, different pattern effects can be produced according to different pigment matching and cloth, due to random layering and laminating, patterns are natural and attractive, texture is delicate, and production is convenient.

Description

technical field [0001] The invention relates to the technical field of artificial stone manufacturing, in particular to an artificial stone and a manufacturing method thereof. Background technique [0002] With the development of modern construction and the promulgation of industrial policies such as reducing energy consumption and pollution, the requirements for high strength, aesthetics, variety and environmental protection have been put forward for decorative materials. It is in this situation that resin-type artificial stone and granite appear. Because of its high strength, corrosion resistance, pollution resistance, convenient construction, and artificially controllable patterns, it is an ideal decorative material for modern buildings. [0003] The existing artificial stone production adopts wet molding to avoid foaming of the product. The slurry is viscous and has poor dispersion ability. . And because the unsaturated resin is added as a binder in the formula, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B3/00
Inventor 林锦威曾德朝王晓娇
Owner GUANGDONG DONGPENG CERAMIC CO LTD
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