Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Anti-dazzle road sealing layer material and preparation method thereof

A layer material, anti-glare technology, applied in coatings, polyester coatings, asphalt coatings, etc., can solve problems such as affecting driving sight and driving unsafe, to improve safety, reduce gloss, and reduce road reflectivity Effect

Pending Publication Date: 2021-04-13
NANJING FORESTRY UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When mirror reflection occurs, it will affect the driving line of sight, resulting in unsafe driving

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present embodiment provides an anti-glare road sealing material, which comprises the following raw materials in terms of weight percentage: 52% of cationic emulsified asphalt, 35% of tantalum and niobium tailings, and 13% of matting resin; the solid content of cationic emulsified asphalt is 50% %. The preparation method of the above-mentioned anti-glare road sealing material comprises the following steps:

[0032] Step 1, prepare base material:

[0033] (1) Preparation of asphalt

[0034] According to 50% of the total mass of the prefabricated cationic emulsified asphalt, the amount of raw asphalt is prepared, and the temperature of the asphalt is controlled at 160 °C; the raw asphalt is SBS modified asphalt;

[0035] (2) Preparation of emulsifier aqueous solution

[0036] First, put the bottom water in the emulsifier aqueous solution tank, then add xanthan gum stabilizer according to 0.02% of the total mass of prefabricated cationic emulsified asphalt, stir for ...

Embodiment 2

[0046] This embodiment provides a kind of anti-glare road sealing material, in terms of weight ratio, there are the following raw materials: cationic emulsified asphalt is 50%, tantalum niobium tailings is 40%, matting resin is 10%; cationic emulsified asphalt solid content 55%. The preparation method of the above-mentioned anti-glare road sealing material comprises the following steps:

[0047] Step 1, prepare base material:

[0048] (1) Preparation of asphalt

[0049] According to 55% of the total mass of the prefabricated cationic emulsified asphalt, the amount of raw asphalt is prepared, and the temperature of the asphalt is controlled at 150 ° C; the raw asphalt is SBS modified asphalt;

[0050] (2) Preparation of emulsifier aqueous solution

[0051] First, put the bottom water in the emulsifier aqueous solution tank, then add stabilizer according to 0.01% of the total mass of prefabricated cationic emulsified asphalt, stir for more than 10 minutes, then add emulsifier...

Embodiment 3

[0061] The present embodiment provides a kind of anti-glare road sealing material, by weight percent, has following raw material: cationic emulsified asphalt is 46%, tantalum niobium tailings is 42%, matting resin is 12%; Cationic emulsified asphalt solid content is 45% %. The preparation method of the above-mentioned anti-glare road sealing material comprises the following steps:

[0062] Step 1, prepare base material:

[0063] (1) Preparation of asphalt

[0064] According to 45% of the total mass of prefabricated cationic emulsified asphalt, the amount of raw asphalt is prepared, and the temperature of the asphalt is controlled at 150 ° C; the raw asphalt is SBS modified asphalt;

[0065] (2) Preparation of emulsifier aqueous solution

[0066] First, put the bottom water in the emulsifier aqueous solution tank, then add the stabilizer according to 0.02% of the total mass of the prefabricated cationic emulsified asphalt, stir for more than 10 minutes, then add the emulsifi...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of road engineering, and discloses an anti-glare road sealing layer material which comprises the following raw materials in percentage by weight: 37%-52% of cationic emulsified asphalt, 35%-48% of tantalum-niobium tailings and 7%-15% of extinction resin. The extinction resin is adopted, so that the effect of reducing the glossiness of the asphalt pavement after raining can be achieved. A large number of research tests show that when the anti-dazzle road sealing layer material produced by the invention is applied to paving of an asphalt pavement, the reflectivity of the road layer is greatly reduced, and the anti-dazzle purpose is achieved, so that the safety of driving is improved.

Description

technical field [0001] The invention relates to an anti-glare road sealing material and a preparation method thereof, belonging to the technical field of road engineering. Background technique [0002] Asphalt pavement construction technology has been widely used in modern highway engineering projects in my country in recent years. The main reason is that compared with other pavement construction technologies, asphalt pavement construction technology has irreplaceable advantages. Specifically, the outstanding advantages of asphalt pavement construction technology in highway engineering construction are mainly manifested in the following aspects: First, the time cost of asphalt pavement construction technology is low. Asphalt pavement construction technology belongs to a new type of highway pavement construction technology. Compared with other pavement construction technologies, asphalt pavement construction technology only needs to pay attention to the ratio of asphalt raw m...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D195/00C09D167/00C09D7/61
CPCC09D195/005C09D7/61
Inventor 李强陈硕秋熊余康
Owner NANJING FORESTRY UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com