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Large-sized high-strength environment-friendly clay brick

A high-strength, large-size technology, applied in the field of building materials, can solve the problems of long production cycle and easy cracking of large-size clay bricks

Inactive Publication Date: 2019-05-10
成都坭韵陶坊有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a large-size high-strength environment-friendly clay brick to solve the problems of long production cycle of large-size clay bricks and easy cracking in the drying process of the product

Method used

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  • Large-sized high-strength environment-friendly clay brick
  • Large-sized high-strength environment-friendly clay brick
  • Large-sized high-strength environment-friendly clay brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] This embodiment discloses a large-scale high-strength environment-friendly clay brick, comprising the following raw materials: Chongqing clay, Renshou clay, Guihua Town clay, industrial waste residue and sintered clay, the weight of the Chongqing clay, Renshou clay and Guihua Town clay The ratio is 32%; the mass ratio of Chongqing pottery clay, Renshou pottery clay and Guihua Town pottery clay is 1:1:2; the mass ratio of sintered pottery clay and industrial waste residue is 1:1.5. In this embodiment, the industrial waste slag is specifically selected from iron and steel plant waste slag, lithium salt plant industrial waste slag and waste red bricks, and the ratio of iron and steel plant waste slag, lithium salt plant industrial waste slag and waste red brick is 1:0.5:1.

[0056] The preparation of the above-mentioned large-size high-strength environment-friendly clay brick comprises the following steps:

[0057] (1) Prepare the following raw materials: Chongqing pottery...

Embodiment 2

[0066] This embodiment discloses a large-size, high-strength, environment-friendly clay brick, which includes the following raw materials: Chongqing clay, Renshou clay, Guihua town clay and industrial waste residues, and the weight ratio of the Chongqing clay, Renshou clay and Guihua town clay is 40% %; the mass ratio of the Chongqing pottery clay, Renshou pottery clay and Guihua Town pottery clay is 1:0.8:2.1. In this embodiment, the industrial waste slag is specifically selected from iron and steel plant waste slag, lithium salt plant industrial waste slag and waste red bricks, and the ratio of iron and steel plant waste slag, lithium salt plant industrial waste slag and waste red brick is 1:0.5:1.

[0067] The preparation steps of the large-size, high-strength, environment-friendly clay brick of this embodiment are the same as that of Embodiment 1.

Embodiment 3

[0069] This embodiment discloses a large-scale high-strength environment-friendly clay brick, comprising the following raw materials: Chongqing clay, Renshou clay, Guihua Town clay, industrial waste residue and sintered clay, the weight of the Chongqing clay, Renshou clay and Guihua Town clay The ratio is 45%; the mass ratio of the Chongqing pottery clay, Renshou pottery clay and Guihua town pottery clay is 0.8:1:2.1. In this embodiment, the industrial waste slag is specifically selected from iron and steel plant waste slag, lithium salt plant industrial waste slag and waste red bricks, and the ratio of iron and steel plant waste slag, lithium salt plant industrial waste slag and waste red brick is 1:0.5:1.

[0070] The preparation steps of the large-size, high-strength, environment-friendly clay brick of this embodiment are the same as that of Embodiment 1.

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Abstract

The invention belongs to the technical field of building materials, and specifically discloses a large-sized high-strength environment-friendly clay brick. The large-sized high-strength environment-friendly clay brick is prepared from the raw materials: aggregate and at least one clay, wherein the weight ratio of the clay is not more than 50 percent. According to the scheme, by selecting the specific raw materials and strictly controlling the consumption of pottery clay, the clay brick has good air permeability, the cracking of the clay brick can be effectively avoided in the drying process, and the qualification rate of products is high.

Description

technical field [0001] The invention belongs to the technical field of building materials, in particular to a large-size, high-strength, environment-friendly clay brick. Background technique [0002] Clay bricks are usually fired at high temperature with high-quality clay or even purple sand clay, with natural clay as the main component, and are sintered to form civil wall bricks. The properties of clay bricks are low-temperature bricks, the firing temperature is about 800°C, and the water absorption rate is relatively high, generally 8-10%. [0003] The general size of clay bricks is 240mm×115mm×53mm. This size of clay bricks is widely used, and the production process is simple and easy to mass produce. Large-size high-strength ceramic bricks above 400mm×400mm×50mm (including but not limited to 400mm×400mm×100mm, 1600mm×800mm×50mm, 1600mm×800mm×100mm) have unique aesthetic feeling due to their more convenient construction , and is suitable for the construction of ancient ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/132C04B33/138C04B33/30
CPCY02P40/60
Inventor 梁照林
Owner 成都坭韵陶坊有限公司
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