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Anti-efflorescence inorganic artificial stone floor tile

A stone floor tile and anti-efflorescence technology, applied in the field of inorganic artificial stone, can solve the problems of easy breakage, short life cycle, and inability to achieve long-term use, so as to achieve the effect of ensuring beauty and prolonging service life

Active Publication Date: 2020-04-10
安徽海龙建筑工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the fact that the current cementitious material is cement, the efflorescence phenomenon on the surface of inorganic artificial stone is serious, and it is easy to produce color difference with time, which affects the appearance, and cannot be used on a large area of ​​outdoor ground; the compressive strength of inorganic artificial stone has not yet reached more than 100Mpa. The long-term rolling of heavy objects such as vehicles is prone to breakage, the life cycle is short, and the goal of long-term use cannot be achieved

Method used

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  • Anti-efflorescence inorganic artificial stone floor tile
  • Anti-efflorescence inorganic artificial stone floor tile
  • Anti-efflorescence inorganic artificial stone floor tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment A

[0041] Mix the main mixture with water in different proportions; choose 52.5 white Portland cement for cement; choose secondary fly ash for fly ash; choose quartz sand of 20-40 mesh and 60-80 mesh; water reducer Polycarboxylate is selected; the defoamer is polyether defoamer. All the test blocks were cured in the natural environment for 28 days.

[0042]

[0043] The above examples were subjected to mechanical properties, fluidity, water absorption, anti-efflorescence test and surface air bubbles to obtain Table 2.

[0044]

[0045] illustrate:

[0046] 1. Comparing the 9 sets of test results of the orthogonal test, it is difficult to find the influence of various factors on its compressive strength, flexural strength, water absorption, fluidity, efflorescence resistance level and outer surface bubbles. Therefore, it is necessary to conduct range and variance analysis on the orthogonal test data in order to fully understand the influence of various factors on various p...

Embodiment B

[0059] Select embodiment A4 (the 4th group experiment in embodiment A, hereinafter abbreviate) compound ratio as the basic formula of this example B, but add any admixture in A4 compound ratio as embodiment B1-B9, as table 3.

[0060]

[0061]

[0062] The above-mentioned Example B was tested for its mechanical properties and anti-efflorescence performance, and Table 4 was prepared.

[0063] components Anti-pantherine grade Compressive strength (Mpa) Flexural strength (Mpa) Example B1 3 119.2 14.1 Example B2 3 108.8 13.2 Example B3 3 99.4 12.8 Example B4 3 124.3 14.4 Example B5 3 119.6 15.2 Example B6 4 112.8 14.8 Example B7 3 119.8 14.5 Example B8 4 127.5 14.7 Example B9 3 125.3 13.9

[0064] illustrate:

[0065] 1. Instances B1-B3 were mixed with different amounts of cellulose ether. From the results of the anti-efflorescence test, it can be seen that the incorporation of cellul...

Embodiment C

[0069] Continue to select the A4 mix ratio as the basic formula of C in this example, and mix the dispersible rubber powder and the anti-efflorescence agent in the A4 mix ratio. As examples C1-C9, as in Table 5.

[0070] components Dispersible rubber powder / anti-efflorescence agent Example C1 2％ / 0.1％ Example C2 2％ / 0.2％ Example C3 2％ / 0.3％ Example C4 3％ / 0.1％ Example C5 3％ / 0.2％ Example C6 3％ / 0.3％ Example C7 4％ / 0.1％ Example C8 4％ / 0.2％ Example C9 4％ / 0.3％

[0071] The above-mentioned Example C was tested for its mechanical properties and anti-efflorescence performance, and Table 6 was prepared.

[0072]

[0073]

[0074] illustrate:

[0075] 1. From the data in the table, it can be known that compounding dispersible rubber powder and anti-pantherine agent generally improves the anti-pantherine grade of the floor tiles, and the anti-pantherine grade of Example B8 has reached the level of anti-pantherine leve...

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Abstract

The invention discloses an anti-efflorescence inorganic artificial stone floor tile. The anti-efflorescence inorganic artificial stone floor tile comprises a main body mixture, dispersible rubber powder, a silane waterproof agent, cellulose ether, an ERA200 type anti-efflorescence agent and water, the dispersible rubber powder accounts for 2-4 % of the mass of the main body mixture, the ERA200 type anti-efflorescence agent accounts for 0.1-0.3% of the mass of the main body mixture, and the cellulose ether accounts for 0.01-0.05% of a cementing material. The inorganic artificial stone floor tile can effectively inhibit the surface efflorescence condition, so the long-time attractiveness of the surface of the inorganic artificial stone floor tile is effectively guaranteed; and the compressive strength of the inorganic artificial stone in the proportion reaches 120 Mpa, and the breaking strength reaches 15 Mpa, so the service life of the inorganic artificial stone floor tile can be effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of inorganic artificial stone, in particular to an anti-pantherine inorganic artificial stone floor tile. Background technique [0002] Inorganic artificial stone is made of cementitious materials, aggregates, admixtures and various other external materials as the main raw materials. After mixing various raw materials according to the ratio, they are condensed and hardened in a steam curing room or at room temperature, and the surface is polished and polished. After treatment, a decorative surface with different effects is obtained. Because of its high hardness, good durability and adjustable color, it can partially replace natural stone. [0003] Based on the fact that the current cementitious material is cement, the efflorescence phenomenon on the surface of inorganic artificial stone is serious, and it is easy to produce color difference with time, which affects the appearance, and cannot be used on a la...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B111/20
CPCC04B28/04C04B2201/50C04B2111/2023C04B18/08C04B18/146C04B14/06C04B2103/302C04B24/32C04B2103/0057C04B24/42C04B24/383C04B2103/603C04B22/002C04B2103/54
Inventor 吴丁华刘鹏程曹毅
Owner 安徽海龙建筑工业有限公司
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