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Attapulgite sound-insulation brick and preparation method thereof

A technology of attapulgite and attapulgite clay, which is applied in the field of attapulgite sound-proof bricks and its preparation, can solve the problems of increasing the cost of use, and achieve the effects of convenient operation, stable performance, and avoidance of damage

Inactive Publication Date: 2017-06-30
ANHUI BOSHUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the sound insulation brick has the characteristics of simple structure, it also has a certain sound insulation effect, but the sound insulation effect in the sound insulation brick is filled with sound insulation cotton, and the sound insulation cotton has a certain service life. When the time is exhausted, the sound insulation bricks need to be replaced, which indirectly increases the cost of use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An attapulgite sound-insulating brick and its preparation method according to a preferred embodiment of the present invention;

[0029] The attapulgite sound-proof brick is prepared from the following raw materials in parts by weight: 25 parts of high-viscosity attapulgite clay, 60 parts of paste-like attapulgite clay, 15 parts of glass fiber, 15 parts of diatomite, 8 parts of graphite 10 parts of calcium carbonate, 15 parts of quartz powder, and 6 parts of foaming agent.

[0030] Wherein, the high-viscosity attapulgite clay is the attapulgite clay produced by the processing technology of increasing the viscosity of the attapulgite clay, which is beneficial to the bonding between the components.

[0031] The paste-like attapulgite clay is the paste-like attapulgite clay before the solid-liquid separation of the attapulgite clay through wet beneficiation, wherein the mass ratio of the attapulgite clay to water is 1:8, which has good viscosity and Plasticity reduces prod...

Embodiment 2

[0044] An attapulgite sound-insulating brick and its preparation method according to a preferred embodiment of the present invention;

[0045]The attapulgite soundproof brick is prepared from the following raw materials in parts by weight: 20 parts of high-viscosity attapulgite clay, 50 parts of paste-like attapulgite clay, 10 parts of glass fiber, 10 parts of diatomite, 5 parts of graphite parts, 5 parts of calcium carbonate, 10 parts of quartz powder, and 3 parts of foaming agent.

[0046] Wherein, the high-viscosity attapulgite clay is the attapulgite clay produced by the processing technology of increasing the viscosity of the attapulgite clay, which is beneficial to the bonding between the components.

[0047] The paste-like attapulgite clay is the paste-like attapulgite clay before the solid-liquid separation of the attapulgite clay through wet beneficiation, wherein the mass ratio of the attapulgite clay to water is 1:5, which has good viscosity and Plasticity reduces ...

Embodiment 3

[0060] An attapulgite sound-insulating brick and its preparation method according to a preferred embodiment of the present invention;

[0061] The attapulgite sound-proof brick is prepared from the following raw materials in parts by weight: 30 parts of high-viscosity attapulgite clay, 70 parts of paste-like attapulgite clay, 20 parts of glass fiber, 20 parts of diatomaceous earth, 10 parts of graphite Parts, 15 parts of calcium carbonate, 20 parts of quartz powder, 10 parts of foaming agent.

[0062] Wherein, the high-viscosity attapulgite clay is the attapulgite clay produced by the processing technology of increasing the viscosity of the attapulgite clay, which is beneficial to the bonding between the components.

[0063] The paste-like attapulgite clay is the paste-like attapulgite clay before the wet separation of the attapulgite clay without solid-liquid separation, wherein the mass ratio of the attapulgite clay to water is 1:10, which has good viscosity and Plasticity ...

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Abstract

The invention discloses an attapulgite sound-insulation brick and a preparation method thereof, and belongs to the technical field of attapulgite. The attapulgite sound-insulation brick comprises the following components: high viscosity attapulgite clay, pasty attapulgite clay, glass fiber, diatomite, graphite, calcium carbonate, quartz powder and a foaming agent. The preparation method is as follows: weighing the glass fiber, the diatomite, the calcium carbonate and the quartz powder, stirring and mixing evenly, grinding, and drying to obtain a mixture I; evenly mixing the high viscosity attapulgite clay and the pasty attapulgite clay, then under stirring, adding a the mixture I, the graphite and the foaming agent, and evenly mixing to obtain a mixture II; and molding the mixture II in a die, and respectively drying, calcining, roasting at constant temperature, cooling, and cutting. The attapulgite sound-insulation brick has better sound insulation effect, also has the characteristics of stable performance, strong weatherability and long service use. In addition, the preparation method is simple and practical and has good application value.

Description

technical field [0001] The invention relates to the technical field of attapulgite, in particular to an attapulgite sound-insulating brick and a preparation method thereof. Background technique [0002] With the development of the times, people's living standards are improving day by day, and at the same time, the requirements for residences are also increasing accordingly, and people are gradually pursuing residences with good sound insulation effects. At present, most of the traditional construction companies use solid bricks. Solid bricks are dense inside and outside without holes. They are heavy and have poor sound insulation effect, so they are not easy to be used in high-altitude buildings. Therefore, in order to ensure a quiet and comfortable home environment, usually in the process of interior decoration, soundproof materials are used to rearrange the interior, which greatly takes up the indoor space and also increases the cost of home decoration. In addition, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/36
CPCC04B33/36C04B2235/3418C04B2235/425C04B2235/44C04B2235/442C04B2235/449C04B2235/5216C04B2235/602C04B2235/606C04B2235/656C04B2235/6567
Inventor 张志军
Owner ANHUI BOSHUO TECH
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