Unlock instant, AI-driven research and patent intelligence for your innovation.

Crushing method for concrete pavement granulation

A crushing method and petrochemical technology, applied in the field of granule petrochemicals, can solve the problems of high time cost, high transportation cost, and difficulty in popularization and application, and achieve the effect of ensuring and improving project quality

Active Publication Date: 2020-04-10
JIANGSU EASTTRANS INTELLIGENT CONTROL TECH GRP CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the recycling method of cement concrete pavement is mainly to concentrate on crushing in the factory after simple crushing, which will result in high transportation costs and a lot of time cost
Since there is no scientific on-site crushing construction method at present, it is difficult to control the quality of the project by directly crushing the original road surface, so it is difficult to popularize and apply the in-situ granulation technology in the engineering field

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Crushing method for concrete pavement granulation
  • Crushing method for concrete pavement granulation
  • Crushing method for concrete pavement granulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0033] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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 discloses a crushing method for concrete pavement granulation. The method comprises the step of pre-crushing the concrete pavement; performing in-situ granulation trial crushing on the pre-crushed concrete, wherein the in-situ granulation trial crushing comprises first-stage crushing, screening test analysis and adjusted crushing; and carrying out granulation construction according to the data result of the in-situ granulation trial crushing. According to the technical scheme provided by the invention, the engineering quality of in-situ granulation can be effectively improved.

Description

technical field [0001] The application relates to the technical field of granulation, in particular, to a crushing method for granulation of concrete pavement. Background technique [0002] The early roads in my country were mainly made of cement concrete pavement. In recent years, the traffic volume has increased sharply, and the number of heavy-duty vehicles has increased. The cement concrete pavement is more and more prone to diseases such as broken boards, broken boards, wrong platforms, and pumping, which seriously affects the normal operation of the road. usage of. With the development of the times, the concept of green environmental protection is deeply rooted in the hearts of the people, and more and more old cement concrete pavement renovation work adopts the method of recycling. At present, the recycling method of cement concrete pavement is mainly to concentrate on crushing in the factory after simple crushing, which will generate high transportation costs and cos...

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): E01C19/05
CPCE01C19/05
Inventor 周春风毛益佳王彤张苏龙潘芳张南童杨玉芳张仁豪陈广辉吴超余王宇钱玉胜
Owner JIANGSU EASTTRANS INTELLIGENT CONTROL TECH GRP CO LTD
PatSnap Eureka logo

PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.

X (Twitter)LinkedInYouTubeSubstack

© 2026 PatSnap. All rights reserved. 

Terms of Service

 | 

Privacy policy

 | 

Modern Slavery Act Transparency Statement