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Formula of antique facing black brick and production method of formula

A production method and technology for blue bricks, which are applied in the field of the formulation of antique veneer blue bricks, can solve the problems of not reflecting the vicissitudes of the years and the heavy history, destroying the historical value of buildings, and high production costs of blue bricks, so as to achieve the effect of enhancing the antique. , the effect of reducing costs and improving convenience

Inactive Publication Date: 2016-08-31
GUILIN UNIV OF ELECTRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The exterior walls and bricks of some ancient buildings have been eroded and scoured by wind and rain for many years, resulting in serious damage
[0003] China has used clay to fire green bricks for thousands of years. However, the national policy of protecting cultivated land has restricted the production of clay bricks. At the same time, the production cost of green bricks is high. The current antique bricks often use high-quality mineral resources in order to improve the antique effect. After 1200 degrees Left and right high temperature sintering, the production process is complicated and the production cost is too high, which is not conducive to energy saving and consumption reduction
[0004] The restoration and protection of ancient buildings is due to the differences in the historical value of the protected buildings and the cultural and historical environment. Therefore, when restoring ancient buildings, the original style of the protected buildings should be restored as much as possible. Most of the blue bricks used for restoration can only imitate the size of the blue bricks, and cannot imitate the texture of the original ancient buildings as they are, so that the appearance of the restored ancient buildings looks brand new, but it does not reflect the vicissitudes and history of the years The thickness of the building destroys the historical value contained in the building

Method used

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  • Formula of antique facing black brick and production method of formula
  • Formula of antique facing black brick and production method of formula
  • Formula of antique facing black brick and production method of formula

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as Figures 1 to 3 Shown, a kind of formula of antiquated finish blue brick, by weight ratio, is made up of following raw material: 94% of the cement slurry that No. 425 Portland cement is made, 4% of concrete colorant, nano-TiO 2 Anti-aging agent 0.3%, strong electrolyte inorganic salt early strength agent 0.7%, nano plasticizer 0.3%, naphthalenesulfonate water reducer 0.2%, carbon fiber 0.5%, and the cement paste is cement with a water-cement ratio of 0.25 Pure pulp.

[0041] The production method of above-mentioned archaized finish blue brick, comprises the following steps:

[0042] Step S1. According to No. 425 Portland cement, 94% of cement slurry, 4% of concrete colorant, nano TiO 2 Anti-aging agent 0.3%, strong electrolyte inorganic salt early strength agent 0.7%, nano plasticizer 0.3%, naphthalenesulfonate water reducer 0.2%, carbon fiber 0.5%, and the cement paste is cement with a water-cement ratio of 0.25 The percentage by weight of the net pulp is ta...

Embodiment 2

[0049] Such as Figures 1 to 3 As shown, the formula of an antique facing blue brick is composed of the following raw materials in proportion by weight: 92% of cement paste made of No. 425 Portland cement, 5.5% of concrete colorant, nano-TiO 2Anti-aging agent 0.4%, strong electrolyte inorganic salt early strength agent 0.8%, nano plasticizer 0.4%, naphthalene sulfonate water reducer 0.3%, carbon fiber 0.6%, and the cement slurry is cement with a water-cement ratio of 0.25 Pure pulp.

[0050] The production method of above-mentioned archaized finish blue brick, comprises the following steps:

[0051] Step S1. According to No. 425 Portland cement, 92% of cement slurry, 5.5% of concrete colorant, nano TiO 2 Anti-aging agent 0.4%, strong electrolyte inorganic salt early strength agent 0.8%, nano plasticizer 0.4%, naphthalene sulfonate water reducer 0.3%, carbon fiber 0.6%, and the cement slurry is cement with a water-cement ratio of 0.25 The percentage by weight of the net pulp...

Embodiment 3

[0058] Such as Figures 1 to 3 As shown, the formula of an antique facing green brick is composed of the following raw materials in proportion by weight: 96% of cement paste made of No. 425 Portland cement, 2.5% of concrete colorant, nano-TiO 2 Anti-aging agent 0.2%, strong electrolyte inorganic salt early strength agent 0.6%, nano plasticizer 0.2%, naphthalene sulfonate water reducer 0.1%, carbon fiber 0.4%, and the cement slurry is cement with a water-cement ratio of 0.25 Pure pulp.

[0059] The production method of above-mentioned archaized finish blue brick, comprises the following steps:

[0060] Step S1. According to No. 425 Portland cement, 96% of cement slurry, 2.5% of concrete colorant, nano TiO 2 Anti-aging agent 0.2%, strong electrolyte inorganic salt early strength agent 0.6%, nano plasticizer 0.2%, naphthalene sulfonate water reducer 0.1%, carbon fiber 0.4%, and the cement slurry is cement with a water-cement ratio of 0.25 The percentage by weight of the net pu...

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Abstract

The invention relates to a formula of an antique facing black brick and a production method of the formula. The formula consists of the following raw materials in percentages by weight: 92-96% of cement paste, 2.5-5.5% of a coloring agent, 0.2-0.4% of an anti-ageing agent, 0.6-0.8% of an early strength agent, 0.2-0.4% of a nano plasticizer, 0.1-0.3% of a water reducing agent, and 0.4-0.6% of fibers. Compared with the prior art, the formula of the antique facing black brick takes cement as a main material, is simple in ingredient, effectively reduces the cost, and is high in strength, not easy to damage and lifelike in antique effect.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a formula and a production method of antique-decorated green bricks. Background technique [0002] Ancient buildings record the footprints of history and witness the context of historical development. With the development of economy and technology and people's gradual attention to cultural relics, the protection and restoration of ancient buildings has been raised to a relatively important height. The exterior walls and bricks of some ancient buildings have been severely damaged after years of wind and rain erosion and erosion. [0003] China has used clay to fire green bricks for thousands of years. However, the national policy of protecting cultivated land has restricted the production of clay bricks. At the same time, the production cost of green bricks is high. The current antique bricks often use high-quality mineral resources in order to improve the antique effe...

Claims

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Application Information

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IPC IPC(8): C04B28/04B28B1/00B33Y70/00B33Y10/00
CPCB28B1/001B33Y10/00B33Y70/00C04B28/04C04B2111/547C04B2103/54C04B14/305C04B20/008C04B2103/12C04B14/386C04B2103/30C04B24/226
Inventor 孙保燕翁裕育周贤君程昂张惊涛
Owner GUILIN UNIV OF ELECTRONIC TECH
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