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Baking-free brick and manufacturing method thereof

A technology of non-burning bricks and processing methods, which is applied in the construction field, can solve the problems of ineffective utilization of industrial and agricultural waste, and achieve the effects of high pressure, good product quality and high degree of automation

Inactive Publication Date: 2015-03-18
重庆市开州区红火建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that industrial and agricultural wastes cannot be effectively utilized, and a burn-free brick and its preparation method are provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] An unfired brick and its preparation method, which are completed by the following material ratio and processing method: 20% of fish pond sludge, 40% of power plant waste fly ash, 10% of cement, 15% of river sand, and 3% of binder With an appropriate amount of water, mix the above raw materials evenly and use a fully automatic hydraulic forming machine to make bricks, and then dry them naturally.

[0012] Fish pond silt can be purchased in large quantities in rural areas, and the cost is low, which greatly reduces production costs. The most important point is that it can realize the utilization of waste and bring additional income to fish pond operators.

[0013] Power plant waste fly ash is also relatively rich in resources, and the purchase price is cheap, which can also reduce the production cost of unburned bricks, and at the same time save costs for power plants.

[0014] Fully automatic hydraulic forming machine has the characteristics of high degree of automation,...

Embodiment 2

[0016] A non-burning brick and its preparation method, which are completed by the following material ratio and processing method: 25% of fish pond silt, 45% of power plant waste fly ash, 15% of cement, 10% of river sand, and 2% of binder With an appropriate amount of water, mix the above raw materials evenly and use a fully automatic hydraulic forming machine to make bricks, and then dry them naturally.

Embodiment 3

[0018] A burn-free brick and a preparation method thereof, which are completed with the following material ratios and processing methods, 30% of fish pond silt, 40% of power plant waste fly ash, 20% of cement, 10% of river sand and an appropriate amount of water, The above-mentioned raw materials are mixed evenly and the adobe is obtained by a fully automatic hydraulic forming machine, which can be dried naturally.

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PUM

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Abstract

The invention discloses a baking-free brick and a manufacturing method thereof. The baking-free brick is manufactured from following materials: 20-30% of sludge from a fishpond, 40-50% of a power plant waste fly ash, 10-20% of cement, 10-20% of river sand, 1-3% of a bonding agent and a proper amount of water. The raw materials are uniformly mixed and then are processed through a full-automatic hydraulic moulding machine to obtain green bricks, and then the green brick is naturally dried to obtain the baking-free brick. By means of the sludge from the fishpond and industrial residues for producing the baking-free brick, the manufacturing method can save land, can recycle wastes, is environmental-protective and is energy-saving.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to an unfired brick and a preparation method thereof. Background technique [0002] Unburned bricks are made by mixing cement and coal ash into a mixer to mix evenly, injecting or putting them into a mold, vibrating and pressurizing in the mold, forming a brick, and then drying it naturally. [0003] There are fish ponds in every village in the countryside. The accumulation of fish ponds will produce quite a lot of silt all year round. Too much silt will affect the water quality of fish ponds. The silt must be cleaned regularly. If the cleaned silt can be used, it will be able to use Maximize resource utilization. [0004] According to relevant national data, in terms of raw materials, the stockpile and annual discharge of solid waste in my country are very huge. This kind of waste is stored in artificial storage by natural accumulation method. These wastes not only occupy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/30
CPCY02W30/91
Inventor 付世才
Owner 重庆市开州区红火建材有限公司
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