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Cement reinforced composite heat preservation brickwork and its production method

A technology for enhancing composite and cement, applied in the direction of heat preservation, manufacturing tools, building components, etc., can solve the problems of inconvenient transportation and use, ineffective utilization of straw stalks, damage to land resources, etc. The effect of light weight and lower production cost

Inactive Publication Date: 2006-05-10
陈飙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, a considerable part of the bricks used in construction is still sintered red bricks and blue bricks. This kind of fired bricks not only damages land resources, consumes energy, and has high cost, but also has a heavy brick body, which is not convenient for transportation and use.
In addition, in agricultural production, crop stalks are not effectively used, and often have to be burned or piled up to rot on the edge of the field, which not only pollutes the environment, but also causes a waste of resources

Method used

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  • Cement reinforced composite heat preservation brickwork and its production method
  • Cement reinforced composite heat preservation brickwork and its production method
  • Cement reinforced composite heat preservation brickwork and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Take 76 kilograms of dried rice straw and cotton stalk mixture, pulverize with a grinder to a size of 60 mesh, and then put in 23 kilograms of low-alkali sulphoaluminate cement 325#, mix and stir, then take 0.5 kilograms of 108 glue, press 108 glue: water =1:6.5, add water, mix, stir and pour in, stir evenly into granules, pour the evenly stirred ingredients into the mold, press to shape it under a pressure of 114MPa, and shape it into a rectangular parallelepiped, with a length of 600mm, a width of 400mm, and a thickness of 120mm, an inlay groove 2 is provided on one side of the brick body, and an inlay block 3 arranged with the inlay groove on the other side of the brick body. Three through holes 1 are opened in the middle of the brick body along the width direction, and one is sprayed on the surface of the brick body. The layer of white paint is then naturally dried at room temperature for 7 days to produce cement-reinforced composite thermal insulation bricklaying. The ...

Embodiment 2

[0037] Take 81 kg of the mixture of dried rice straw, corn stalks and bean stalks, pulverize it with a grinder to a size of 60 mesh, and then add 18 kg of low-alkali sulphoaluminate cement 425#, mix and stir, then take 0.5 kg of 108 glue, press 108 glue: water=1:6.5 ratio, add water, mix, stir and pour in, stir evenly into granules, pour the evenly stirred ingredients into the mold, press to shape it under a pressure of 114MPa, its shape is rectangular parallelepiped shape, length is 600mm, width is 400mm, with a thickness of 240mm, an inlay groove 2 is provided on one side of the brick body, and an inlay block 3 arranged with the inlay groove on the other side of the brick body. Two rows of six through holes 1 are opened in the middle of the brick body along the width direction. And spray a layer of blue paint on the surface, and then dry it naturally at room temperature for 7 days to obtain cement-reinforced composite thermal insulation bricklaying.

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Abstract

The invention relates to a building element, in particular a cement reinforced compound thermal insulation brick and process for preparing, wherein the brick is made from disintegrated agronomic crop stalks, 108 adhesive and cement through agitating homogeneously, die pressing and natural drying, the constituents by weight percentage are, agronomic crop stalks 70%-85%, 108 adhesive 0.4%-0.6%, and cement for the rest.

Description

Technical field [0001] The invention relates to a building component, in particular to a cement-reinforced composite thermal insulation bricklaying and a preparation method thereof. Background technique [0002] At present, a considerable part of the bricklaying used in construction is still sintered red bricks and blue bricks. This kind of fired bricks not only damages land resources, consumes energy, and has a high cost, but also the bricks are heavier and not convenient for transportation and use. . In addition, in agricultural production, crop stalks are not effectively used, and often only burned or piled to rot on the side of the field, which not only pollutes the environment, but also causes a waste of resources. Summary of the invention [0003] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a cement-reinforced composite thermal insulation bricklaying brick with light weight, effective energy savin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B18/24C04B28/02E04B1/76E04C1/00B28B3/00
CPCY02W30/91
Inventor 陈飙
Owner 陈飙
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