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Preparation method of waste knitting filler for enhancing quality of bituminous concrete

A technology of asphalt concrete and woven products, which is applied in the field of preparation of waste woven product fillers, to achieve the effects of lifting, improving dynamic stability and enhancing adsorption capacity

Active Publication Date: 2018-08-21
FUNAN NATURE ARTS & CRAFTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, anti-rutting agents that add some natural fiber particles have not been used at home and abroad.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Preparation method of waste knitting filler for enhancing quality of bituminous concrete

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of preparation method of the waste and old woven fabric filler that strengthens the quality of asphalt concrete, comprises the following steps:

[0032] (1) Cleaning treatment of waste textiles:

[0033] First use a brush to remove the mud and particles on the surface of the waste woven fabric, then rinse it with clean water, then soak the waste woven fabric in an organic solvent for 6 minutes, take it out, and then rinse it with clean water again. Finally, put the waste woven fabric into the drying box to dry until the water content is not more than 10%, and then take it out for use; the waste woven fabric is cleaned to remove surface impurities and paint, and purify the surface performance for subsequent use. The processing laid the foundation;

[0034] (2) Crushing treatment:

[0035] Put the waste braids processed in step (1) into the crusher for crushing, the particle size of the crushed powder is 1~5mm, and take it out for use after completion; the crushi...

Embodiment 2

[0052] A kind of preparation method of the waste and old woven fabric filler that strengthens the quality of asphalt concrete, comprises the following steps:

[0053] (1) Cleaning treatment of waste textiles:

[0054] First use a brush to remove the mud and particles on the surface of the waste woven fabric, then rinse it with clean water, then soak the waste woven fabric in an organic solvent for 8 minutes, take it out, and then rinse it with clean water again. Finally, put the waste woven fabric into the drying box to dry until the water content is not more than 10%, and then take it out for use; the waste woven fabric is cleaned to remove surface impurities and paint, and purify the surface performance for subsequent use. The processing laid the foundation;

[0055] (2) Crushing treatment:

[0056] Put the waste braids processed in step (1) into the crusher for crushing, the particle size of the crushed powder is 1~5mm, and take it out for use after completion; the crushi...

Embodiment 3

[0073] A kind of preparation method of the waste and old woven fabric filler that strengthens the quality of asphalt concrete, comprises the following steps:

[0074] (1) Cleaning treatment of waste textiles:

[0075] First use a brush to remove the mud and particles on the surface of the waste woven fabric, then rinse it with clean water, then soak the waste woven fabric in an organic solvent for 10 minutes, take it out, and then rinse it with clean water again. Finally, put the waste woven fabric into the drying box to dry until the water content is not more than 10%, and then take it out for use; the waste woven fabric is cleaned to remove surface impurities and paint, and purify the surface performance for subsequent use. The processing laid the foundation;

[0076] (2) Crushing treatment:

[0077] Put the waste braids processed in step (1) into the crusher for crushing, the particle size of the crushed powder is 1~5mm, and take it out for use after completion; the crush...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a preparation method of waste knitting filler for enhancing the quality of bituminous concrete. The preparation method comprises the following steps: firstly, cleaning treatment of waste knitting products; secondly, crushing treatment; thirdly, enzymatic treatment; fourthly, steam explosion treatment; fifthly, soaking treatment; and sixthly, carbonization treatment. According to the preparation method disclosed by the invention, special treatment for wickerwork waste knitting filler is carried out, so that finally-prepared filler components can effectively improve the comprehensive use performance of the bituminous concrete, which provides a new and high-value direction for the reuse of the wickerwork waste knitting products.

Description

technical field [0001] The invention belongs to the technical field of recycling of waste and old articles, and in particular relates to a preparation method of a waste and old braided filler for enhancing the quality of asphalt concrete. Background technique [0002] Funan County, affiliated to Fuyang City, Anhui Province, is an early inland development area, located in the northwest of Anhui Province, on the north bank of the junction of the upper and middle reaches of the Huaihe River. Funan County is known as "Famous Specialty Products County" and "Natural Resource Bank". It is a major grain production county in the country, the hometown of willow weaving in China, and the only agricultural (forestry) circular economy demonstration pilot county in the country. Funan is the national willow weaving county. Township, willow products are sold abroad. [0003] Willow weaving products are common containers and handicrafts in people's lives at present, but like most commoditie...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): C04B20/04C04B20/02C04B18/26
CPCC04B20/02C04B20/023C04B20/026C04B20/04C04B18/26Y02W30/91
Inventor 杨毅
Owner FUNAN NATURE ARTS & CRAFTS
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