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Cement concrete industry integrated product and realization method

A cement concrete and concrete technology, applied in the field of cement concrete, can solve the problems of insufficient utilization of mine resources, increase of concrete preparation costs, and decline in concrete performance, and achieve the effect of increasing price competitiveness, enhancing market competitiveness, and reducing processes

Active Publication Date: 2016-01-27
SHANDONG ZHONGSEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the process of concrete preparation, the source and quality of various raw materials are uncertain, which leads to the decline of concrete performance; in the process of purchasing a large number of raw materials, a large amount of transportation costs increase the cost of concrete preparation; the mine resources of cement plants cannot be fully utilized (not The waste of raw materials suitable for cement preparation will cause waste of resources on the one hand, and on the other hand, the disposal of waste raw materials will also increase the cost of concrete in disguise)
[0006] The current operation mode of the mixing station, raw materials such as cement, gravel, sand, mineral powder, fly ash, admixture, etc. are purchased from outside, and there are disadvantages such as unstable incoming samples and unstable manufacturers.

Method used

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  • Cement concrete industry integrated product and realization method
  • Cement concrete industry integrated product and realization method
  • Cement concrete industry integrated product and realization method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Realization method and product of cement concrete industry integration

[0071] Establish a cement factory near the mine, the cement factory is equipped with cement production equipment, aggregate production equipment, admixture production equipment, activator production equipment and admixture production equipment;

[0072] Set up concrete mixing stations in the adjacent project construction area;

[0073] Among them, the distance between the cement plant and the concrete mixing station is ≤150km; the distance between the concrete mixing station and the project construction area is ≤20km, and the number of concrete mixing stations is ≥1.

[0074] In the specific production, the stone in the mine is selected as the raw material of clinker, machine-made sand and aggregate, and the stone that does not meet the conditions of clinker, machine-made sand and aggregate is used as the raw material of the admixture;

[0075] The clinker, machine-made sand, large aggregate, smal...

Embodiment 2

[0113] Cement concrete industry integration method and products,

[0114] Establish a cement factory near the mine, the cement factory is equipped with cement production equipment, aggregate production equipment, admixture production equipment, activator production equipment and admixture production equipment;

[0115] Set up concrete mixing stations in the adjacent project construction area;

[0116] Among them, the distance between the cement plant and the concrete mixing station is ≤150km; the distance between the concrete mixing station and the project construction area is ≤20km, and the number of concrete mixing stations is ≥1.

[0117] In the specific production, the stone in the mine is selected as the raw material of clinker, machine-made sand and aggregate, and the stone that does not meet the conditions of clinker, machine-made sand and aggregate is used as the raw material of the admixture;

[0118] The clinker, machine-made sand, large aggregate, small aggregate, ...

Embodiment 3

[0162] Realization method and product of cement concrete industry integration

[0163] Establish a cement factory near the mine, the cement factory is equipped with cement production equipment, aggregate production equipment, admixture production equipment, activator production equipment and admixture production equipment;

[0164] Set up concrete mixing stations in the adjacent project construction area;

[0165] Among them, the distance between the cement plant and the concrete mixing station is ≤150km; the distance between the concrete mixing station and the project construction area is ≤20km, and the number of concrete mixing stations is ≥1.

[0166] In the specific production, the stone in the mine is selected as the raw material of clinker, machine-made sand and aggregate, and the stone that does not meet the conditions of clinker, machine-made sand and aggregate is used as the raw material of the admixture;

[0167] The clinker, machine-made sand, large aggregate, smal...

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Abstract

The invention discloses an industrial integrated product of cement and concrete and a method for realizing industrial integration of cement and concrete, belonging to the technical fields of cement and concrete. The method comprises the following steps of respectively grinding in a cement plant to prepare cement, an admixture, machine-made sand and stone; then, uniformly conveying the cement, admixture, machine-made sand and stone to a concrete mixing plant; adding additives to obtain concrete. According to the invention, cement and concrete are integrated, so that the cost of 10-20yuan and even more than 20yuan is reduced for every cubic meter of concrete; at present, the annual output of nationwide concrete is 14.5 hundred millions of cubic meters, and the cost of 150-300 hundred millions yuan can be reduced if the method is popularized in China; 2 hundred millions of tons of solid wastes are utilized. Therefore, the method for realizing industrial integration of cement and concrete, disclosed by the invention, can make positive contribution to the energy saving and emission reduction causes in China now when resources are gradually insufficient; in addition, the method can also be used for reducing cost and winning the highest benefit.

Description

technical field [0001] The invention relates to a cement concrete industrial integration product and a realization method, and belongs to the technical field of cement concrete. Background technique [0002] Cement concrete is the most widely used building material in modern times, and it is also the largest man-made material at present. Compared with other commonly used building materials (steel, wood, plastic, etc.), cement concrete production has low energy consumption, wide sources of raw materials, and simple process, so the production cost is low; at the same time, it also has durability, fire resistance, strong adaptability, and application Features such as convenience. Therefore, for a long time to come, cement concrete will still be the most widely used and used building material. But cement, which is the main raw material of concrete, is an unsustainable product, and the cement industry is an unsustainable "sunset industry" with serious pollution. According to d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00C04B28/04C04B24/12C04B18/14
CPCY02W30/91
Inventor 于吉涛张大同裴梅山冀成新彭立刚岳光亮丁海燕
Owner SHANDONG ZHONGSEN TECH
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