Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

High road maintenance material of surface and high road maintenance method of surface

A road and stone material technology, applied in the field of road pavement maintenance materials, can solve problems affecting the smooth flow of roads and excessive demulsification

Inactive Publication Date: 2008-06-11
上海福森路面工程有限公司
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In maintenance construction, due to temperature, climate and other reasons, the above-mentioned mixture will break demulsification too quickly, causing it to harden in the paving box and cannot flow out of the paving box smoothly on the road surface, and due to the mixture Due to the characteristics of the road, the mixture paved on the road surface cannot be condensed and formed for a long time, which affects the smooth flow of the road

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

[0004] Example 1: Take 1000 parts of stone materials, 10 parts of mineral fillers, 120 parts of water, 110 parts of modified emulsified asphalt, and 1.2 parts of additives, and prepare the present invention according to the above-mentioned preparation method.

Embodiment 2

[0005] Example 2: Take 1000 parts of stone materials, 20 parts of mineral fillers, 60 parts of water, 130 parts of modified emulsified asphalt, and 0.4 parts of additives, and prepare the present invention according to the above-mentioned preparation method.

Embodiment 3

[0006] Example 3: Take 1000 parts of stone materials, 15 parts of mineral fillers, 90 parts of water, 120 parts of modified emulsified asphalt, and 0.8 parts of additives, and prepare the present invention according to the above-mentioned preparation method.

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of municipal construction, in particular to a material for maintaining highway pavement and a process thereof. The components and weight portions are 1000 stone, 10-20 mineral filler, 60-120 water, 110-130 modified emulsion asphalt and 0.4-1.2 additive. The material for maintaining highway pavement on the highway pavement is paved for 45 minutes natural drying. The invention largely shortens the time of maintenance for highway pavement (prior art needs 6 to 8 hours to pave the way for service to return, but the invention only needs 45 minutes to pave the way for service to return), lessens the negative impacts for highway maintenance operation, and adequately develops the use value of public resources. The invention produces not only certain economic benefit, but also good social benefit.

Description

technical field [0001] The invention relates to the technical field of municipal construction, in particular to a highway pavement maintenance material and a highway pavement maintenance method. Background technique [0002] At present, in the process of maintenance and construction of micro-surfacing of highway pavement at home and abroad, materials such as modified emulsified asphalt, stone, water, mineral fillers and other materials are often mixed and stirred in a certain proportion to form a mixture and then paved on the road surface. . In maintenance construction, due to temperature, climate and other reasons, the above-mentioned mixture will break demulsification too quickly, causing it to harden in the paving box and cannot flow out of the paving box smoothly on the road surface, and due to the mixture Due to the characteristics of the road, the mixture paved on the road surface cannot be condensed for a long time, which affects the smooth flow of the road. Conten...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/26C04B14/02C04B14/04C04B111/72
Inventor 高晓阳郑慧黎弓震球
Owner 上海福森路面工程有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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