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Mixed material suitable for making heat ground surface

A mixed material and geothermal technology, applied in heat exchange materials, chemical instruments and methods, construction, etc., can solve problems such as easy dry cracking, high density of cement mortar, and slow heat transfer of geothermal materials

Inactive Publication Date: 2005-06-01
姜万福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of the high density of cement mortar, the heat transfer of geothermal materials is slow, without heat preservation, and it is easy to dry and crack, which affects the heating effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Weigh 100 kg of raw material loess, 35 kg of lime, 20 kg of furnace ash, 4 kg of waterproof powder, 3 kg of cellulose, 2 kg of activated carbon, and 30 kg of water. About 30 minutes, fully soaked, add furnace ash, waterproof powder, cellulose, activated carbon, and stir evenly to obtain a finished mixture. The production temperature is 15°C-25°C.

Embodiment 2

[0020] Weigh 95 kg of raw material loess, 50 kg of lime, 35 kg of furnace ash, 8 kg of waterproof powder, 5 kg of cellulose, 7 kg of activated carbon, and 40 kg of water, soak the yellow mud and lime in water for about 30 minutes, add furnace ash, Waterproof powder, cellulose, and activated carbon are stirred evenly to obtain a finished mixture, and the production temperature is 20°C-28°C.

Embodiment 3

[0022] Weigh 130 kg of loess, 30 kg of lime, 15 kg of furnace ash, 2 kg of waterproof powder, 1 kg of cellulose, 2 kg of activated carbon, and 25 kg of water, soak the yellow mud and lime in water, add furnace ash and waterproof powder , cellulose, and activated carbon, and stir evenly to obtain a finished mixture. The production temperature is 10°C.

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PUM

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Abstract

A mixed material for geothermal surface, which is characterized by mixing loess, lime, furnace ash, waterproof powder, cellulose, activated carbon, and water in a certain proportion. The mixed material has heat storage and heat preservation performance, and it is used as geothermal Compared with the existing cement mortar material, the material heats up quickly and cools down slowly, which can improve the heating effect.

Description

Technical field [0001] The invention relates to a mixed material for geothermal surface, which belongs to new building materials. Background technique [0002] In recent years, geothermal heating has been widely used as an indoor heating method. The geothermal heating method is: laying heating pipes on the ground, and then laying ground tiles or floors with cement mortar on the pipes. Because of the high density of cement mortar, the heat transfer of geothermal materials is slow, it does not keep heat, and it is easy to dry and crack, which affects the heating effect. Contents of the invention [0003] The purpose of the present invention is to provide a new type of mixed material for geothermal surface, which has good heat transfer performance, heat preservation, and can improve the heating effect. [0004] The technical solution of the present invention is: a mixed material for geothermal surface, characterized in that: the mixed material is composed of the following co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K5/14E04B1/74
Inventor 姜万福
Owner 姜万福