Concrete baking-free bricks

A technology for concrete and non-fired bricks, applied in the field of concrete non-fired bricks, can solve the problems of high cost, unreasonable concrete mixing ratio design, inability to meet the needs of production and life, etc., and achieves reasonable mixing ratio, wide application range and reasonable design. Effect

Inactive Publication Date: 2018-03-09
蔡建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing concrete mix design is unreasonable and cannot be applied to the needs of existing production and living, and the cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A concrete burn-free brick, the concrete is uniformly mixed with the following raw materials: fly ash 35-50, zeolite powder 28-40, coke stone powder 30-40, natural gypsum 1-3, magnesium chloride water 5- 10.

[0014] The concrete is uniformly mixed with the following raw materials: fly ash 42, zeolite powder 31, coke stone powder 38, natural gypsum 3, magnesium chloride water 7.

[0015] The fly ash is Class I fly ash of Class F.

[0016] The production process first soaks the straw and mixes it with fly ash and magnesia, then stirs and mixes the mixture with magnesia solution, and then presses, rests, and hydrates to obtain fly ash bricks.

Embodiment 2

[0018] The concrete is uniformly mixed with the following raw materials: fly ash 35, zeolite powder 28, coke stone powder 30, natural gypsum 1, magnesium chloride water 5.

Embodiment 3

[0020] The concrete is uniformly mixed with the following raw materials: fly ash 50, zeolite powder 40, coke stone powder 40, natural gypsum 3, magnesium chloride water 10.

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PUM

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Abstract

The invention discloses a concrete burn-free brick, which is uniformly mixed with the following raw materials: fly ash 35-50, zeolite powder 28-40, coke stone powder 30-40, natural gypsum 1-3, Magnesium chloride water 5-10, the present invention has the advantages of reasonable design and wide application range.

Description

technical field [0001] The invention relates to the technical field of concrete for designing buildings, and in particular relates to a concrete unburned brick. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. concrete. Concrete is the most widely used and used building material in civil engineering. Design and manufacture concrete according to the predetermined performance, and develop new varieties of lightweight, high-strength, and multi-functional concrete. [0003] The existing concrete mix design is unreasonable, cannot be applied to the needs of existing production and life, and the cost is high. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/30C04B28/10
CPCC04B28/30C04B28/105C04B18/08C04B14/047C04B14/02C04B22/143C04B22/002C04B22/124C04B22/066
Inventor 蔡建华
Owner 蔡建华
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