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Novel ceramic water-permeable brick and preparation method thereof

A technology of permeable bricks and ceramics, applied in the field of building materials, can solve the problems of difficulty in obtaining high-quality permeable bricks, affecting the orderly development of permeable bricks, and uneven quality of permeable bricks, achieving less energy consumption, improving high-temperature firing, The effect of enhanced water permeability

Active Publication Date: 2017-02-22
GUIZHOU ANSHUN JIAYU NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] As a new building decoration material, permeable bricks are currently the focus of research due to their excellent environmental performance, excellent use performance and good decorative effects. However, due to the popular research on permeable bricks in recent years, Due to the selection of raw materials, the variety of preparation methods and the failure to pay attention to the above-mentioned factors affecting the water permeability of permeable bricks, the quality of the prepared permeable bricks is uneven, and the water permeability of some permeable bricks is extremely low, which seriously affects the permeable bricks. At the same time, it is difficult for consumers to obtain high-quality permeable bricks. Therefore, scientific and reasonable optimization of raw materials for traditional permeable bricks is carried out, and scientific and reasonable improvements are made to the preparation methods to improve the quality of current permeable bricks. The field of building materials is of great significance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A novel ceramic permeable brick and a preparation method thereof, comprising the following raw materials in parts by weight: 55 kg of ceramic waste, 20 kg of cement, 8 kg of diatomite, 3 kg of zeolite, 3 kg of thickener, 6 kg of binder, and 100 kg of water.

[0031] The binder is mixed asphalt, epoxy resin and calcium carbonate in a weight ratio of 2:1.5:0.6.

[0032] Its preparation method comprises the following steps:

[0033] (1) Weigh the asphalt, epoxy resin and calcium carbonate in proportion, heat with steam, mix and stir well to obtain the binder.

[0034] (2) Crush the ceramic waste, grind it into granules, add cement, diatomaceous earth, zeolite, thickener, and binder to the ground ceramic waste, and stir to obtain a mixture.

[0035] (3) Add water to the above mixture, stir evenly, put it in a mold, press and shape it at 0.7Mpa, and obtain an embryo.

[0036] (4) Pour out the shaped embryo from the mold, dry the embryo at 100°C for 3 hours, then roast at 6...

Embodiment 2

[0040] A novel ceramic permeable brick and a preparation method thereof are composed of the following raw materials in parts by weight: 65kg of ceramic waste, 25kg of cement, 14kg of diatomite, 5kg of zeolite, 5kg of thickener, 9kg of binder, and 115kg of water.

[0041] The binder is mixed asphalt, epoxy resin and calcium carbonate in a weight ratio of 3:2:0.9.

[0042] Its preparation method comprises the following steps:

[0043] (1) Weigh the asphalt, epoxy resin and calcium carbonate in proportion, heat with steam, mix and stir well to obtain the binder.

[0044] (2) Crush the ceramic waste, grind it into granules, add cement, diatomaceous earth, zeolite, thickener, and binder to the ground ceramic waste, and stir to obtain a mixture.

[0045] (3) Add water to the above mixture, stir evenly, place it in a mold, press and shape it at 0.9Mpa, and obtain an embryo.

[0046] (4) Pour out the shaped embryo from the mold, dry the embryo at a temperature of 130°C for 5 hours, ...

Embodiment 3

[0050] A novel ceramic permeable brick and a preparation method thereof, comprising the following raw materials in parts by weight: 60kg of ceramic waste, 23kg of cement, 12kg of diatomite, 4kg of zeolite, 4kg of thickener, 8kg of binder, and 110kg of water.

[0051]The binder is mixed asphalt, epoxy resin and calcium carbonate in a weight ratio of 2.5:1.8:0.7.

[0052] Its preparation method comprises the following steps:

[0053] (1) Weigh the asphalt, epoxy resin and calcium carbonate in proportion, heat with steam, mix and stir well to obtain the binder.

[0054] (2) Crush the ceramic waste, grind it into granules, add cement, diatomaceous earth, zeolite, thickener, and binder to the ground ceramic waste, and stir to obtain a mixture.

[0055] (3) Add water to the above mixture, stir evenly, place in a mold, press and shape at 0.8Mpa to obtain an embryo.

[0056] (4) Pour out the shaped embryo from the mold, dry the embryo at a temperature of 115°C for 4 hours, then roas...

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Abstract

The invention belongs to the field of building materials, and in particular relates to a novel ceramic water-permeable brick and a preparation method thereof. The novel ceramic water-permeable brick consists of the following raw materials in parts by weight: 55-65 parts of ceramic wastes, 20-25 parts of cement, 8-14 parts of diatomite, 3-5 parts of zeolite, 3-5 parts of a thickener, 6-9 parts of an adhesive, and 100-115 parts of water. According to the preparation method provided by the invention, the ceramic wastes are used as raw materials to reduce pollution caused by industrial wastes to the environment, and the particle sizes of the raw materials are controlled to effectively ensure good water permeability of the brick; and on the other hand, because the plasticity of the ceramic wastes is relatively low, a reasonable proportion of the thickener and the adhesive are added during preparation to ensure that all components of the raw materials are effectively combined with one another, thereby improving compactness and strength, and effectively improving the quality of the water-permeable brick.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a novel ceramic permeable brick and a preparation method thereof. Background technique [0002] Ceramic permeable brick is a building decoration material that has the performance of permeable brick and meets the standard of permeable brick. Features that other ceramic bricks do not have: ① High water permeability; ② The main raw material of ceramic permeable bricks is industrial waste, so its production reduces the environmental pollution caused by industrial waste; ③ High water permeability ecological ceramic bricks are mainly made of industrial solid waste As a raw material, and the decorative effect of the brick is particularly good, it will inevitably replace other similar building materials, thereby saving the use of other industrial raw materials and contributing to resource conservation; Calcined, so the firing process rarely produces harmful gases except for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/00C04B35/63
CPCC04B35/00C04B35/62204C04B35/6303C04B2235/3418C04B2235/3481C04B2235/349C04B2235/48C04B2235/5427C04B2235/661C04B2235/96
Inventor 郭建培
Owner GUIZHOU ANSHUN JIAYU NEW MATERIALS