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Environment-friendly construction waste recycled floor tile and preparation method thereof

A technology for recycling construction waste, applied in the field of bricks, can solve problems such as pollution, land expropriation fees, waste removal and transportation costs, construction funds, flying environment, etc., and achieve the effect of improving surface activity, light bulk density, and good flexibility

Inactive Publication Date: 2018-08-21
合肥慧林建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vast majority of construction waste is transported to the suburbs or villages by the construction unit without any treatment, and is disposed of by open-air stacking or landfill, which consumes a lot of construction expenses such as land acquisition fees, garbage removal and transportation costs, and waste during the stacking process. And dust, dust flying and other problems have caused serious environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An environmentally friendly floor tile for reuse of construction waste, comprising the following raw materials in parts by weight:

[0032] 20 parts of construction waste, 30 parts of Portland cement, 8 parts of red jade soil, 8 parts of quartz sand, 20 parts of polypropylene resin, 8 parts of glass fiber, 5 parts of polypropylene fiber, 8 parts of diatomaceous earth, 12 parts of activated carbon, nano 4 parts of titanium dioxide, 5 parts of nano-silicon nitride, 8 parts of airgel, 4 parts of tea meal powder, 1.5 parts of foaming agent, 0.8 parts of retarder, 1.2 parts of water reducing agent and 25 parts of water.

[0033] Construction waste is a mixture of muck, concrete blocks, crushed stones and brick fragments

[0034] The foaming agent is composed of sodium lauryl sulfate, polyethylene glycol 2000 and gelatin in a mass ratio of 3:3:1.

[0035] The retarder is sodium lignosulfonate.

[0036] The water reducer is a fatty acid-based high-efficiency water reducer. ...

Embodiment 2

[0044] An environmentally friendly floor tile for reuse of construction waste, comprising the following raw materials in parts by weight:

[0045] 30 parts of construction waste, 40 parts of Portland cement, 15 parts of red jade soil, 15 parts of quartz sand, 30 parts of polypropylene resin, 15 parts of glass fiber, 10 parts of polypropylene fiber, 15 parts of diatomaceous earth, 16 parts of activated carbon, nano 8 parts of titanium dioxide, 10 parts of nano-silicon nitride, 15 parts of airgel, 9 parts of tea meal powder, 2.8 parts of foaming agent, 2.2 parts of retarder, 2.5 parts of water reducing agent and 40 parts of water.

[0046] Construction waste is a mixture of concrete blocks, crushed stones, brick fragments, waste mortar and waste glass.

[0047] The foaming agent is composed of sodium lauryl sulfate, polyethylene glycol 2000 and gelatin in a mass ratio of 3:3:1.

[0048] The retarder is calcium lignosulfonate.

[0049] The water reducer is a high-efficiency wat...

Embodiment 3

[0057] An environmentally friendly floor tile for reuse of construction waste, comprising the following raw materials in parts by weight:

[0058] 23-26 parts of construction waste, 34 parts of Portland cement, 10 parts of red jade soil, 10 parts of quartz sand, 24 parts of polypropylene resin, 11 parts of glass fiber, 7 parts of polypropylene fiber, 12 parts of diatomaceous earth, and 13 parts of activated carbon , 5 parts of nano-titanium dioxide, 7 parts of nano-silicon nitride, 10 parts of airgel, 6 parts of tea meal powder, 1.8 parts of foaming agent, 1.2 parts of retarder, 1.7 parts of water reducer and 30 parts of water.

[0059] Construction waste is broken bricks and tiles.

[0060] The foaming agent is composed of sodium lauryl sulfate, polyethylene glycol 2000 and gelatin in a mass ratio of 3:3:1.

[0061] The retarder is sodium lignosulfonate.

[0062] The water reducer is a polycarboxylate high performance water reducer.

[0063] The preparation method of the e...

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Abstract

The invention provides an environment-friendly construction waste recycling floor tile and a preparation method of the floor tile, and relates to the field of tile materials. The floor tile comprisesthe following raw materials in parts by weight: 20-30 parts of construction waste, 30-40 parts of Portland cement, 8-15 parts of volcanic mud, 8-15 parts of quartz sand, 20-30 parts of polypropylene resin, 8-15 parts of glass fiber, 5-10 parts of polypropylene fiber, 8-15 parts of kieselguhr, 12-16 parts of active carbon, 4-8 parts of nano titanium dioxide, 5-10 parts of nano silicon nitride, 8-15parts of aerogel and 4-9 parts of tea seed cake powder. The floor tile has the advantages of air purification, and excellent compression resistance and crack resistance, is prepared by taking the construction waste as the raw material, solves the problem of space occupation of the construction waste, changes the waste into valuables and saves raw material cost.

Description

technical field [0001] The invention belongs to the field of brick materials, and in particular relates to an environment-friendly floor brick for recycling construction waste 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] At present, the amount of construction waste in my country has accounted for 30%-40% of the total amount of urban waste. The vast majority of construction waste is transported to the suburbs or villages by the construction unit without any treatment, and is disposed of by open-air stacking or landfill, which con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B38/10C04B20/02C04B111/40C04B111/34C04B111/20
CPCC04B28/04C04B20/023C04B38/10C04B2111/00017C04B2111/00025C04B2111/2092C04B2111/343C04B2111/40C04B2201/50C04B18/16C04B14/10C04B14/06C04B24/2611C04B14/42C04B16/0633C04B14/08C04B14/022C04B22/06C04B14/328C04B18/248C04B2103/22C04B2103/302C04B20/04
Inventor 刘伍
Owner 合肥慧林建材有限公司
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