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Environment-friendly baking-free brick and preparation method thereof

A non-burning brick, environmentally friendly technology, applied in the field of new building materials, to achieve the effect of enhancing waterproofness, enhancing wear resistance and compressive resistance, and good synergy

Inactive Publication Date: 2018-08-28
合肥永泰新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides an environmentally friendly non-burning brick and its preparation method. The raw material components of the non-burning brick in the present invention have a good synergistic effect, excellent compressive resistance and mechanical impact resistance, and have Good antibacterial effect, while solving the problem of recycling construction waste, energy saving and environmental protection

Method used

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  • Environment-friendly baking-free brick and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0029] An environment-friendly non-burning brick, comprising the following raw materials in parts by weight:

[0030] 30 parts of construction waste, 10 parts of waste rock wool, 6 parts of polypropylene fiber, 8 parts of thatch root powder, 5 parts of alfalfa grass powder, 15 parts of clay, 15 parts of Portland cement, 2 parts of sodium dodecylbenzenesulfonate , 4 parts of magnesium oxide, 3 parts of zinc borate, 2 parts of polyvinylpyrrolidone, 8 parts of soybean protein adhesive, 15 parts of water glass, 1.2 parts of water reducing agent, 2.5 parts of antibacterial agent, 5 parts of latex powder and 12 parts of water;

[0031] The construction waste is waste glass, waste bricks and tiles, waste mortar or waste concrete, which are put into a crusher and crushed until the particle size is less than 1 mm.

[0032] The water reducer is calcium lignosulfonate.

[0033] The antibacterial agent is a plant antibacterial agent, and the plant antibacterial agent includes the followi...

Embodiment 2

[0045] An environment-friendly non-burning brick, comprising the following raw materials in parts by weight:

[0046] 40 parts of construction waste, 18 parts of waste rock wool, 12 parts of polypropylene fiber, 15 parts of thatch root powder, 10 parts of alfalfa grass powder, 20 parts of clay, 20 parts of Portland cement, 5 parts of sodium dodecylbenzene sulfonate , 9 parts of magnesium oxide, 6 parts of zinc borate, 5 parts of polyvinylpyrrolidone, 15 parts of soybean protein adhesive, 20 parts of water glass, 2.4 parts of water reducing agent, 3.6 parts of antibacterial agent, 10 parts of latex powder and 18 parts of water;

[0047] Construction waste is waste glass, waste bricks, waste mortar or waste concrete put into the crusher and crushed until the particle size is less than 1 mm.

[0048] The water reducer is sodium lignosulfonate.

[0049] The antibacterial agent is a plant antibacterial agent, and the plant antibacterial agent includes the following raw materials i...

Embodiment 3

[0060] An environment-friendly non-burning brick, comprising the following raw materials in parts by weight:

[0061] 32 parts of construction waste, 12 parts of waste rock wool, 8 parts of polypropylene fiber, 10 parts of thatch root powder, 6 parts of alfalfa grass powder, 17 parts of clay, 17 parts of Portland cement, 3 parts of sodium dodecylbenzenesulfonate , 5 parts of magnesium oxide, 4 parts of zinc borate, 3 parts of polyvinylpyrrolidone, 10 parts of soybean protein adhesive, 17 parts of water glass, 1.5 parts of water reducing agent, 2.9 parts of antibacterial agent, 6 parts of latex powder and 14 parts of water ;

[0062] Construction waste is waste glass, waste bricks, waste mortar or waste concrete put into the crusher and crushed until the particle size is less than 1 mm.

[0063] The water reducer is magnesium lignosulfonate.

[0064] The antibacterial agent is a plant antibacterial agent, and the plant antibacterial agent includes the following raw materials ...

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Abstract

The invention discloses an environment-friendly baking-free brick and a preparation method thereof, and relates to the field of novel building materials. The environment-friendly baking-free brick isprepared from the following raw materials in parts by weight: 30 to 40 parts of construction waste, 10 to 18 parts of waste rook wool, 6 to 12 parts of polypropylene fibers, 8 to 15 parts of esparto grass powder, 5 to 10 parts of alfalfa powder, 15 to 20 parts of clay, 15 to 20 parts of Portland cement, 2 to 5 parts of sodium dodecyl benzene sulfonate, 4 to 9 parts of magnesium oxide, 3 to 6 partsof zinc borate, 2 to 5 parts of polyvinyl pyrrolidone, 8 to 15 parts of soy protein adhesive, 15 to 20 parts of water glass, 1.2 to 2.4 parts of water reducing agent, 2.5 to 3.6 parts of antibacterial agent, 5 to 10 parts of latex powder and 12 to 18 parts of water. The baking-free brick disclosed by the invention has the advantages of good synergistic effects among raw material components, excellent pressure resistance and mechanical impact resistance and good antibacterial effects; meanwhile, the problem of recycling of building wastes is solved, as well as energy conservation and environment friendliness are achieved.

Description

technical field [0001] The invention relates to the field of new building materials, in particular to an environment-friendly burn-free brick and a preparation method thereof. Background technique [0002] Construction waste refers to the dregs, spoils, waste materials, and other wastes generated during the construction, laying, demolition, and repair of various buildings and structures by construction units or individuals, which are related to other urban wastes. Compared with construction waste, it has the advantages of large amount, non-toxic and harmless, and most construction waste can be reused as renewable resources. [0003] In the past two decades, with the rapid development of my country's economy and the continuous acceleration of urban expansion, a large number of old buildings or roads and bridges have been demolished, resulting in a large amount of construction waste. According to incomplete statistics, my country's annual construction waste is about 40 millio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/26
CPCC04B28/26C04B2111/00017C04B2201/50C04B18/16C04B14/46C04B16/0633C04B18/248C04B14/10C04B7/02C04B24/20C04B22/066C04B22/0013C04B24/2652C04B24/14C04B2103/302C04B2103/69C04B24/24
Inventor 伍志远
Owner 合肥永泰新型建材有限公司
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