Technological method for producing water permeable bricks through dry slag

A process method and heavy slag technology are applied in the field of using heavy slag to produce permeable bricks, which can solve the problems of poor strength and pressure bearing capacity, ineffective utilization, and low production efficiency, and achieve high strength and pressure bearing capacity. The effect of enriching and improving production efficiency

Inactive Publication Date: 2019-03-01
贵州瑞泰实业有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Permeable brick is a new century environmental protection building material product grandly born to solve urban surface hardening, create a high-quality natural living environment, and maintain urban ecological balance. It is mainly used for municipal, important projects, and pedestrian walkways, squares, parking lots, etc. The pavement of the site; the traditional permeable bricks use concrete as the production material, and the production cost is high, resulting in low economic benefits, while the blast furnace heavy slag is industrial waste produced at high temperature during blast furnace ironmaking, but it cannot be effectively Utilization causes great waste; at the same time, the process of producing permeable bricks in the prior art has cumbersome steps, and in the process of production, the production efficiency is low, and the produced permeable bricks have single color, poor strength and pressure bearing capacity , therefore, it is necessary to design a process for producing permeable bricks using heavy slag

Method used

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  • Technological method for producing water permeable bricks through dry slag

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Effect test

Embodiment 1

[0030] A process for producing permeable bricks using heavy slag, comprising the following steps: Step 1, selecting raw materials; Step 2, pretreatment of raw materials; Step 3, mixing and stirring; Step 4, making brick embryos; Step 5, high-temperature sintering; Step six, stacking; step seven, maintenance;

[0031] Wherein in the above-mentioned step 1, heavy slag, adhesive, quartz, fine powder, white cement, water-permeable fiber, silica sand and mineral toner are selected as raw materials, according to 30% of heavy slag, 6% of adhesive, 19% of quartz, and 13% of fine powder. %, 12% white cement, 8% permeable fiber, 8% silica sand and 4% mineral toner;

[0032] Wherein in the above-mentioned step 2, the heavy slag, quartz and silica sand are separately placed in a calciner for high-temperature calcination. After the calcination is completed, the heavy slag, quartz and silica sand are placed in a pulverizer for initial crushing. After the crushing is completed, the The pulv...

Embodiment 2

[0040] A process for producing permeable bricks using heavy slag, comprising the following steps: Step 1, selecting raw materials; Step 2, pretreatment of raw materials; Step 3, mixing and stirring; Step 4, making brick embryos; Step 5, high-temperature sintering; Step six, stacking; step seven, maintenance;

[0041] Wherein in the above-mentioned step one, select heavy slag, adhesive, quartz, fine powder, white cement, water-permeable fiber, silica sand and mineral toner as raw materials, according to heavy slag 35%, adhesive 5%, quartz 17%, fine powder 11% %, 10% white cement, 7% permeable fiber, 10% silica sand and 5% mineral toner;

[0042]Wherein in the above-mentioned step 2, the heavy slag, quartz and silica sand are separately placed in a calciner for high-temperature calcination. After the calcination is completed, the heavy slag, quartz and silica sand are placed in a pulverizer for initial crushing. After the crushing is completed, the The pulverized matter obtaine...

Embodiment 3

[0050] A process for producing permeable bricks using heavy slag, comprising the following steps: Step 1, selecting raw materials; Step 2, pretreatment of raw materials; Step 3, mixing and stirring; Step 4, making brick embryos; Step 5, high-temperature sintering; Step six, stacking; step seven, maintenance;

[0051] Wherein in the above-mentioned step 1, heavy slag, adhesive, quartz, fine powder, white cement, water-permeable fiber, silica sand and mineral toner are selected as raw materials, according to 40% of heavy slag, 5% of adhesive, 15% of quartz, and 9% of fine powder. %, 8% white cement, 5% permeable fiber, 11% silica sand and 7% mineral toner;

[0052] Wherein in the above-mentioned step 2, the heavy slag, quartz and silica sand are separately placed in a calciner for high-temperature calcination. After the calcination is completed, the heavy slag, quartz and silica sand are placed in a pulverizer for initial crushing. After the crushing is completed, the The pulve...

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Abstract

The invention discloses a technological method for producing water permeable bricks through dry slag. The technological method includes the following steps that firstly, raw materials are selected; secondly, the raw materials are pretreated; thirdly, mixing and stirring are conducted; fourthly, brick embryos are produced; fifthly, high sintering is conducted; sixthly, stacking and piling are conducted; and seventhly, curing is conducted, and wherein in the step one, the dry slag, adhesives, quartz, fine powder, white cement, permeable fibers, silica sand and mineral color powder are selected as the raw materials. According to the technological method for producing the water permeable bricks through the dry slag, the water permeable bricks are produced by the raw materials of the selected dry slag, the adhesives, the quartz, the fine powder, the white cement, the permeable fibers, the silica sand and the mineral color powder, the water permeability is good, the strength and bearing capacity are high, the water permeable bricks with different colors can be made according to different mineral color powder, and the color is rich; and in the production process, the steps are simple, thedry slag is effectively reused, environmental pollution is lowered, the production cost is effectively lowered, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of permeable bricks, in particular to a process for producing permeable bricks using heavy slag. Background technique [0002] Permeable brick is a new century environmental protection building material product grandly born to solve urban surface hardening, create a high-quality natural living environment, and maintain urban ecological balance. It is mainly used for municipal, important projects, and pedestrian walkways, squares, parking lots, etc. The pavement of the site; the traditional permeable bricks use concrete as the production material, and the production cost is high, resulting in low economic benefits, while the blast furnace heavy slag is industrial waste produced at high temperature during blast furnace ironmaking, but it cannot be effectively Utilization causes great waste; at the same time, the process of producing permeable bricks in the prior art has cumbersome steps, and in the process of ...

Claims

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Application Information

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IPC IPC(8): C04B33/36C04B33/138C04B33/13C04B38/00
CPCC04B33/1305C04B33/131C04B33/1315C04B33/1328C04B33/138C04B33/36C04B38/0041C04B2235/3418Y02P40/60
Inventor 郑克勤郑家林张潮
Owner 贵州瑞泰实业有限公司
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