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Fabrication process for producing concrete brick by using polished tile waste residue

A technology of polishing brick waste residue and manufacturing process, which is applied in the field of building materials to achieve the effects of low density, guaranteed strength and performance, and low production cost

Active Publication Date: 2015-07-15
SHANTOU BAOYUAN ENERGY SAVING BUILDING MATERIAL & EQUIP MFG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve and realize the technical problem of the practical application of producing concrete bricks from polished brick waste slag, and to provide a manufacturing process for producing concrete bricks from polished brick waste slag through a process such as secondary or more than two times of mixing.

Method used

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  • Fabrication process for producing concrete brick by using polished tile waste residue
  • Fabrication process for producing concrete brick by using polished tile waste residue
  • Fabrication process for producing concrete brick by using polished tile waste residue

Examples

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Effect test

Embodiment 1

[0030] In the production process of concrete hollow bricks, the lower the volume-to-weight ratio of the hollow bricks, the higher the strength, and the lower the thermal conductivity (the better the heat insulation performance), the better the quality of the concrete hollow bricks. In this example , According to the weight ratio, take 1.8 parts of cement, 4.8 parts of crushed stone reinforcing material, and 3.4 parts of pure polished brick waste residue.

[0031] (1) 3.4 parts of polished brick waste slag are added in proportion to the crushed stone reinforcement material and stirred evenly, and the crushed stone reinforcement material is 2.4 parts of stone chips and 2.4 parts of cinder;

[0032] (2) Add water and stir to make wet mixture evenly, and the water content of wet mixture is 10%-30% by weight;

[0033] (3) Add PO42.5R cement in proportion to the wet mixture made by the above-mentioned steps through the stirring device and stir evenly to make concrete bricks;

[00...

Embodiment 2

[0040] In Example 2 , Take 2 parts of cement, 2.67 parts of crushed stone reinforcing material, and 5.33 parts of polished brick waste residue according to the weight ratio.

[0041] (1) The polished brick waste slag is added in proportion to the crushed stone reinforcement material and stirred evenly, and the crushed stone reinforcement material is stone chips;

[0042] (2) add water and stir evenly to make wet mixture, the water content of wet mixture is 10%-30% by weight;

[0043] (3) Add PO42.5R cement in proportion to the wet mixture made by the above-mentioned steps through the stirring device and stir evenly to make concrete bricks;

[0044] (4) Concrete hollow bricks made by pressing concrete bricks through a brick making machine;

[0045] (5) Place the shaped concrete hollow brick indoors for 8-12 hours of static maintenance;

[0046] (6) Transfer the bricklaying to outdoor watering for 5-9 days;

[0047] (7) Let the brickwork dry naturally for 15-25 days.

[004...

Embodiment 3

[0050] In Example 3 , Take 1.81 parts of cement, 5.88 parts of crushed stone reinforcing material, and 2.31 parts of polished brick waste slag according to the weight ratio. The sum of the weights of each component is 10 parts.

[0051] (1) Add the polished brick waste slag into water in proportion and stir evenly to make a slurry;

[0052] (2) The slurry in the above steps is added in proportion to the crushed stone reinforcement material comprising 2.39 parts of stone chips, 2.39 parts of coal cinder, and 1.10 parts of fly ash and stirred evenly to make a wet mixture. The water content of the wet mixture is 10%. -30% weight ratio;

[0053] (3) Add PO42.5R cement in proportion to the wet mixture made by the above-mentioned steps through the stirring device and stir evenly to make concrete bricks;

[0054] (4) Concrete hollow bricks made by pressing concrete bricks through a brick making machine;

[0055] (5) Place the shaped concrete hollow brick indoors for 8-12 hours of ...

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Abstract

The invention discloses a fabrication process for producing a concrete brick by using a polished tile waste residue. The brick with high strength and high heat insulation property can be manufactured by using the polished tile waste residue. The concrete brick comprises the following components in parts by weight: 1-2 parts of cement, 1.5-8 parts of polished tile waste residue, and the balance of gravel reinforcement materials, wherein the sum of the components in parts by weight is 10. The characteristics of the gravel reinforcement material and the polished tile waste residue are utilized and combined, the polished tile waste residue is fine in particle, and high in strength, the reinforcement material gap can be filled, and matched with the cement and the gravel reinforcement material, so as to produce the brick with low density, high strength and strong heat insulation property, meanwhile, the polished tile waste residue is fully and evenly mixed with the gravel reinforcement material and cement by stirring twice or more, the strength and the performance of the brick can be ensured, and the fabrication process is low in production cost and easy to achieve process, and has significant substantial effects on polished tile waste residue utilization and environment protection.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a concrete brick laying using polished brick waste slag and a manufacturing process thereof. Background technique [0002] Among the various products of fired wall and floor tiles, polished tiles are high-end products. During the grinding and polishing process of polished tiles, a large amount of polished tile waste residue will be produced. This kind of polished tile waste residue is mainly composed of silicates such as silica and feldspar. It is characterized by fine particle size, high strength, no organic matter, and lack of It is viscous and not suitable for planting soil. After air drying, it is in a dispersed state, and it is easy to fall to various places with the wind, which will seriously threaten the health of the surrounding people, and cause the surrounding land to harden, leading to serious environmental pollution. The landfilling of polished brick waste not only ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00C04B18/16
CPCY02W30/95Y02W30/91
Inventor 骆建雄杨仕超李廷辉杨正梅陈志远林映州
Owner SHANTOU BAOYUAN ENERGY SAVING BUILDING MATERIAL & EQUIP MFG TECH