Synthesis of trackless emulsified asphalt tack coat with gradient distribution of polyurethane via self-migration and its performance evaluation

Synthesis of trackless emulsified asphalt tack coat with gradient distribution of polyurethane via self-migration and its performance evaluation

A new type of trackless emulsified asphalt (TEA) tack coat with a gradient distribution of polyurethane (PU) was prepared via self-migration technology to solve the problems of tracking and poor bonding in common tack coats. The PU distribution in the vertical section of tack coat was characterized...

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Bibliographic Details
Main Authors: Xuemao Feng, Gaowei Zhou, Hongwei Wang, Libo Lv, Zixuan Qin, Qing Ma, Wenrui Li, Wei Huang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Materials
Subjects:
tack coat
emulsified asphalt
polyurethane
self-migration
tracking resistance
shearing resistance
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2025.1594920/full
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https://www.frontiersin.org/articles/10.3389/fmats.2025.1594920/full

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