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Cement-based artificial stone and production process thereof

A production process and artificial stone technology, applied in the field of artificial stone and its production process, can solve the problems of not meeting the physical and mechanical performance requirements of construction engineering, poor physical and mechanical properties, dull colors and varieties, etc., and achieve good comfort and water absorption. Low, soft and soft effects

Inactive Publication Date: 2010-12-15
云浮市泰利环保石材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are still many people around the world who use gravel and leftover materials to make terrazzo bricks. This traditional terrazzo brick production process is backward, with dull designs and colors, especially poor physical and mechanical properties, which cannot meet the physical and mechanical performance requirements of construction engineering.

Method used

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  • Cement-based artificial stone and production process thereof

Examples

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Effect test

Embodiment 1

[0023] Use a crusher to crush the scraps and corners of natural marble into silt with a particle size of 0-15mm, and divide them into various specifications and models of 80 mesh, 60 mesh, 40 mesh, 20 mesh, 10 mesh and 5 mesh. s material. Based on the total mass fraction of 100%, 80 mesh accounts for 40%, 10 mesh accounts for 30%, and 5 mesh accounts for 30%. The above materials are mixed evenly. Mix white cement No. 525 with the above-mentioned mixed materials according to the mass ratio of 1:1.5, and then add water reducing agent, the amount of which is 0.3% of the cement mass; SM 1013 P high-efficiency active powder (manufacturer: Suzhou Xingbang Chemical Building Materials Co., Ltd.), its consumption is 0.5% of cement quality, brightener, its consumption is 0.4% of cement quality, mix and stir evenly, form initial mixture; Add water according to 8% of initial mixture quality, stir, Form the mixed material; inject the above mixed material into the mold for die-casting, pre...

Embodiment 2

[0026] Use a crusher to crush the scraps and corners of natural marble into silt with a particle size of 0-15mm, and divide them into various specifications and models of 80 mesh, 60 mesh, 40 mesh, 20 mesh, 10 mesh and 5 mesh. s material. Based on the total mass fraction of 100%, 80 mesh accounts for 5%, 10 mesh accounts for 30%, and 60 mesh accounts for 65%. The above materials are mixed evenly. Mix white cement No. 625 with the above-mentioned mixed materials according to the mass ratio of 1:2.5, and then add melamine formaldehyde resin water reducer, the amount of which is 0.5% of the cement mass; SM 1013P high-efficiency active powder (manufacturer: Suzhou City Xingbang Chemical Building Materials Co., Ltd.), its consumption is 0.3% of cement quality, brightener, its consumption is 0.5% of cement quality, mix and stir evenly, form initial mixture; Add water according to 15% of initial mixture quality, Then stir evenly to form a mixture; inject the above mixture into the m...

Embodiment 3

[0029] Use a crusher to crush the scraps and corners of natural marble into silt with a particle size of 0-15mm, and divide them into various specifications and models of 80 mesh, 60 mesh, 40 mesh, 20 mesh, 10 mesh and 5 mesh. s material. Based on the total mass fraction of 100%, 80 mesh accounts for 5%, 10 mesh accounts for 30%, and 60 mesh accounts for 65%. The above materials are mixed evenly. Mix the colored cement with the above-mentioned mixed materials according to the mass ratio of 1:2, and then add the water reducer, the amount of which is 0.4% of the cement mass; SM 1013 P high-efficiency active powder (manufacturer: Suzhou Xingbang Chemical Building Materials Co., Ltd.), its dosage is 0.4% of the cement mass, brightener, its dosage is 0.3% of the cement mass, mix and stir evenly to form the initial mixture; add water according to 10% of the initial mixture quality, and then stir evenly to form Mixed material; inject the above mixed material into the mold for die-ca...

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Abstract

The invention discloses a cement-based artificial stone and a production process thereof. The process comprises the following steps of: mixing cement and road metal with particle size of 0 to 15mm in a mass ratio of 1:1.5-2.5, adding an SM high-efficiency water reducing agent, namely SM1013P high-efficiency active powder in an amount which is 0.3 to 0.5 percent of the mass of the cement, and a brightening agent in an amount which is 0.3 to 0.5 percent of the mass of the cement, uniformly mixing to form an initial mixture; adding water in an amount which is 5 to 15 percent of the mass of the initial mixture and uniformly stirring to form a mixture; and injecting the mixture into a casting mold for pressure casting, vibrating under the conditions of vacuum and high pressure of 8.17*10<6> to 14.97*10<6>Pa, briquetting and curing with water to obtain the cement-based artificial stone. The cement-based artificial stone has the advantages of uniform patterns and colors, no deformation, fastness, skid resistance, wear resistance, rich third dimension, high level, elegant appearance, capability of manufacturing varieties with various colors and unequal large and small aggregates, simple curing (mopped by a wet mop for one time every day), and suitability to be paved on the indoor and outdoor ground and the ground of subway stations, market squares and the like.

Description

Technical field: [0001] The invention relates to an artificial stone and a production process thereof, in particular to a cement-based artificial stone and a production process thereof. Background technique: [0002] After the traditional natural marble and granite are extracted from the mine and processed into finished products, a large amount of gravel and scraps are left as garbage in the mining area and processing plants. In order to save resources and beautify the environment, Italians invented the Discarded gravel and leftovers are made into artificial granite and artificial quartz. This kind of artificial granite or artificial quartz stone is made of crushed stone, unsaturated polyester resin and other additives. After mixing various raw materials according to the ratio, the resin raw material undergoes a chemical reaction in the mold and solidifies, thereby Crushed stone, stone powder and other aggregates are bonded into blocks to make a whole block of blocks, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B28/04
Inventor 刘龙诚
Owner 云浮市泰利环保石材有限公司
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