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Pure natural deodorant high-ductility ultra-thin overlay asphalt mixture modifier

A technology of asphalt mixture and modifier, which is applied in the field of high-elongation elastic ultra-thin overlay asphalt mixture modifier, which can solve the problems of odor at the pavement drain, affecting human health and traffic environment, etc., and achieves improvement Asphalt rheological properties, good for health, simple and reliable operation

Pending Publication Date: 2022-04-29
安徽露德新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in reality, asphalt materials have a foul smell, and the road drains will also have a foul smell due to sewage, which seriously affects the health of the body and the traffic environment.

Method used

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  • Pure natural deodorant high-ductility ultra-thin overlay asphalt mixture modifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present invention is a pure natural odor-removing high-elongation elastic ultra-thin overlay asphalt mixture modifier, comprising the following components in parts by weight: 58 parts of thermoplastic elastomer materials, 30 parts of polyvinyl butyral, 2 parts of p-tert-butylphenol formaldehyde resin, 2 parts of chloropropane resin ethylene-propylene copolymer, 5 parts of polymer organic wax, 3 parts of asphalt recycled material, 3 parts of citric acid, 3 parts of malic acid, 4 parts of thymol, 16 parts of Moutan bark extract, 20 parts of peppermint extract, 14 parts of woody extract, 12 parts of camellia extract, 6 parts of methylparaben, 5 parts of propylparaben, 97 parts of water;

[0026] The high-elongation elastic ultra-thin overlay asphalt mixture modifier of this pure natural deodorization is prepared by the following steps:

[0027] Step 1: heating the thermoplastic elastomer material to 155-165° C., adding the polyvinyl butyral, and reacting for 20-60 minu...

Embodiment 2

[0045] The implementation mode of this example is basically the same as that of Example 1, the difference is that the pure natural odor-removing high-elongation elastic ultra-thin overlay asphalt mixture modifier includes the following components in parts by weight: thermoplastic elastomer material 58 30 parts of polyvinyl butyral, 2 parts of p-tert-butylphenol formaldehyde resin, 2 parts of ethylene-propylene copolymer of chloropropene resin, 5 parts of polymer organic wax, 3 parts of asphalt recycled material, 7 parts of citric acid, 7 parts of malic acid, 8 parts of thymol, 22 parts of Moutan bark extract, 27 parts of mint extract, 19 parts of woody extract, 17 parts of camellia extract, 1 part of methylparaben, propylparaben 1 part, 88 parts of water.

Embodiment 3

[0047] The implementation mode of this example is basically the same as that of Example 1, the difference is that the multi-energy-efficiency thin-layer modifier of the high-elongation elastic ultra-thin overlay asphalt mixture includes the following components in parts by weight: thermoplastic elastomer material 58 30 parts of polyvinyl butyral, 4 parts of p-tert-butylphenol formaldehyde resin, 4 parts of ethylene-propylene copolymer of chloropropane resin, 8 parts of polymer organic wax, and 5 parts of asphalt recycled material.

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Abstract

The invention discloses a pure natural deodorizing high-delay elastic ultrathin overlay asphalt mixture modifier, which comprises 58 parts of thermoplastic elastomer material, 30 parts of polyvinyl butyral (PVB), 2 parts of p-tert-butylphenol formaldehyde resin, 2 parts of chloroacrylic resin ethylene-propylene copolymer, 5 parts of high-molecular organic wax, 3 parts of asphalt regenerated material, 3-7 parts of citric acid, and 3-7 parts of malic acid. The technical scheme of the product is simple and reliable to operate, purely natural materials are selected as a basis, odor at asphalt materials and road surface water outlets can be effectively removed, the odor removal effect is good, the odor removal effect is good, and the odor removal effect is good. Odor gas in the atmosphere is absorbed to a certain extent, deodorization, disinfection and bacteriostasis are carried out on public places, and the traffic environment and ecological environmental protection are facilitated.

Description

technical field [0001] The invention relates to the technical field of road paving, in particular to a pure natural odor-removing high-elongation elastic ultra-thin overlay asphalt mixture modifier. Background technique [0002] The ultra-thin overlay is a functional overlay with a paving thickness of less than 25mm. It is suitable for preventing or repairing diseases on roads of all grades, as well as asphalt pavements that need to improve performance such as skid resistance, and whose structural strength meets the requirements for use. Asphalt pavement is an important pavement form in highway and urban road construction. Ultra-thin overlay asphalt mixture is mainly used for preventive maintenance of highway and urban asphalt pavement and corrective maintenance of minor diseases. It can also be used as the surface wear layer of new roads. It has the characteristics of anti-skid, noise reduction, wear resistance, and environmental protection. , can effectively improve the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/30C04B26/26
CPCC04B40/0039C04B26/26C04B2111/0075C04B2111/2092C04B2111/00017C04B16/0691C04B24/26C04B24/302C04B24/24C04B24/36C04B24/06C04B24/04C04B24/00C04B2103/0076C04B18/12
Inventor 张亚国张焱博
Owner 安徽露德新材料科技有限公司
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