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High density building member and manufacturing method thereof

A high-density technology for building components, applied in the field of building materials, can solve problems such as waste of resources, low density, and unsightly appearance, and achieve the effect of energy saving and environmental protection in the manufacturing process

Active Publication Date: 2010-12-15
王发东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Building components such as bricks and tiles are fired with resin or added with fly ash. The disadvantage is that it wastes a lot of resources and causes great pollution to the environment.
In the prior art, there is a kind of unburned brick, which is made of cement, and its density is low, its strength is low, and it is not beautiful.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] A high-density building component, which is composed of raw materials with the following weight ratio:

[0013] 70-80 mesh base material above 350 mesh, 10-20 mesh coarse aggregate of 10-40 mesh,

[0014] Asphalt powder or cement 10~20, citric acid curing agent 1~2,

[0015] Vegetable glue made by boiling corn and glutinous rice with water 7-10.

[0016] Its optimal ratio is:

[0017] Base material of 350 mesh or more 75, 10-40 mesh coarse aggregate 15,

[0018] Asphalt powder or cement 15, vegetable glue 8, citric acid curing agent 1.5

[0019] The base material can be made of industrial waste residue, construction waste, tailings, weathered stone, etc., which are crushed by ball milling and then sieved. The sieved particles can be used as coarse aggregate.

[0020] The vegetable glue is mixed with corn and glutinous rice in a weight ratio of 2 to 5:1, then added with 4 to 6 times of water, then heated and boiled, concentrated, and the volume of the liquid after c...

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Abstract

The invention discloses a high density building member. The building member comprises the following raw materials in part by weight: 70 to 80 parts of base stock of more than 350 meshes, 10 to 20 parts of coarse aggregate of between 10 and 40 meshes, 10 to 20 parts of asphalt powder or cement, 7 to 10 parts of plant glue solution prepared by boiling corn and sticky rice with water, 1 to 2 parts of citric acid curing agent and the like. A method for manufacturing the high density building member comprises the following steps of: mixing coarse and fine base stocks; taking the boiled plant glue solution as a coagulant; and after a blank is formed under a high pressure, solidifying and shaping the building member by microwave heating. The base stock can be prepared by smashing industrial solid waste, building rubbish, tailings, weathered granite and the like by ball milling and screening the smashed product. Screened particles can be taken as the coarse aggregate. A process for manufacturing the building member is energy saving and environmental-friendly, and a product has the advantages of high density, high intensity, water resistance, freezing resistance, high temperature resistance and the like.

Description

technical field [0001] The invention relates to a building material, in particular to a high-density building component and a preparation method thereof. Background technique [0002] Building components such as bricks and tiles are fired with resin or added with fly ash. The disadvantage is that it wastes a lot of resources and causes great pollution to the environment. A kind of burn-free brick is arranged in the prior art, is to make with cement, and its density is low, and strength is low, not attractive in appearance. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose an energy-saving and environment-friendly high-strength, high-density building component aiming at the deficiencies of the prior art. [0004] The technical problem to be solved in the present invention is achieved through the following technical solutions, a high-density building component, which is characterized in that it is composed of raw ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B26/26C04B24/38B28B3/00
Inventor 王发东
Owner 王发东
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