Pavement construction method

A construction method and electric heating technology, applied to roads, roads, pavement details, etc., can solve problems such as concrete rain and snow penetration that cannot be solved

Inactive Publication Date: 2015-05-20
TAIZHOU BIAOBANG CONSTR CO LTD
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention also cannot solve the situation that concrete is penetrated by rain and snow, resulting in electric leakage; and it is equally heated for all snow accumulations, and different heating methods cannot be used for different degrees of snow accumulations

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
  • Pavement construction method
  • Pavement construction method
  • Pavement construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The following embodiments of the present invention, which are disclosed herein together with their advantages and features, will become apparent by reference to the following description and accompanying drawings. Furthermore, it should be understood that the features of the various embodiments described herein are not mutually exclusive and can exist in various combinations and permutations.

[0013] see figure 1 , as an aspect of the present invention, a road construction method is provided, including the following steps: (1) setting out and leveling, accurately measuring the center line, elevation and height of the road according to the design center line and given coordinates, relative position and elevation Excavate the sideline; (2) Set up the base layer 1 and level the base layer 1; among them, the rolling of the base layer subgrade adopts a 10-16t rolling machine, and the rolling should follow the direction of traffic from the roadside to the middle of the r...

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 relates to a pavement construction method which comprises the following steps: (1) paying off and leveling; (2) arranging a base layer and flattening the base layer; (3) arranging a heat insulating layer on the base layer; (4) laying electrical heating material on the heat insulating layer; (5) paving a concrete bottom layer on the heat insulating layer; (6) spraying an epoxy asphalt waterproof adhesive layer on the concrete bottom layer; and (7) paving a concrete top layer on the waterproof adhesive layer.

Description

technical field [0001] The invention relates to a pavement construction method, in particular to a snow-melting concrete pavement construction method. Background technique [0002] Most areas in my country belong to ice and snow areas, and the problem of snow and ice on road surfaces (ie, asphalt concrete road surfaces) is relatively common. Especially in the early winter and early spring seasons, under the effect of temperature changes and vehicle loads on the snow on the road surface, thin ice is easily formed on the road surface, which affects road traffic safety. According to the analysis, ice and snow greatly reduce the adhesion coefficient and adhesion force of the road surface, and the braking stability and steering operation stability of the vehicle will all become worse. The driver's vision is blurred, which leads to frequent traffic accidents, and the traffic accident rate in ice and snow days increases significantly. [0003] The current asphalt pavement itself ...

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): E01C11/26
CPCE01C11/265
Inventor 黄友锋
Owner TAIZHOU BIAOBANG CONSTR CO LTD
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap