Modified emulsified asphalt fiber synchronous pavement surface dressing construction method

Abstract

The invention discloses a modified emulsified asphalt fiber synchronous pavement surface dressing construction method. The pavement condition is surveyed according to the evaluation standard of the technological state of the highway, and the design of the modified emulsified asphalt fiber synchronous pavement surface dressing is determined; after the original pavement is cleaned according to the established pavement cleaning scheme, the modified emulsified asphalt fiber synchronous pavement surface dressing is constructed under a condition that the original pavement is ensured to be dried. The provided modified emulsified asphalt fiber synchronous pavement surface dressing construction method is particularly suitable for constructing the wearing layer of the original old asphalt pavement and the interlayer stress absorption layer of the newly constructed roadbed or the old asphalt pavement layer, so that the construction and the maintenance to the new and old asphalt road can be effectively protected and the maintenance period and the service life can be effectively prolonged.

Description

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

AI Technical Summary

Benefits of technology

This new type of material called masticized asphaltex (MA) helps keep roads clean from rainwater damage caused due to its ability to absorb moisture even when it gets wet during winter months or rainy conditions. It also prevents snow-related issues like slipping on rails that may be damaging them overtime. Overall this innovative technology improves the quality of paving surfaces for longer periods without requiring maintenance costs.

Problems solved by technology

This patented describes how we want to keep our country's roads longer without having them get damaged over time. However, this means finding ways to improve their durability while reducing expenses compared to traditional methods like repaving or replacing older ones.

Images