ArticlePolymers2023
Performance Study of Waste PE-Modified High-Grade Asphalt.
Article in Polymers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 14 citations in OpenAlex.
- A Comprehensive Review of Applications and Environmental Risks of Waste Plastics in Asphalt Pavements.Materials (Basel, Switzerland) · 2025Review
- A Study on the Environmental Performance of an Asphalt Mixture Modified with Directly Added Waste Plastic.Materials (Basel, Switzerland) · 2025Article
- Correlation analysis between micro and macro indicators of high modulus modified asphalt for asphalt pavement.PloS one · 2025Article
- Performance Optimization Approach of Polymer-Modified Asphalt Mixtures with PET and PE Waste.Polymers · 2024Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this work, waste polyethylene (PE)-modified 90# asphalt was made in order to investigate the performance of waste polyethylene-modified high-grade asphalt and the optimal blending quantity. Dynamic Shear Rheology (DSR) and Bending Beam Rheometer (BBR) tests were used to evaluate the high- and low-temperature performance of modified 90# PE-modified asphalt. Infrared spectroscopy and fluorescence microscopy were used to investigate the modification process and distribution status of waste PE in 90# asphalt. The DSR and BBR tests revealed that waste PE enhanced the high-temperature performance of 90# base asphalt and that 5% was the best blending rate. However, the change affects asphalt's low-temperature performance, and the negative effect on asphalt's low-temperature performance was minimized at 1% dosing. The incorporation of waste PE absorbed the light components of asphalt, while waste PE can form a reticulated structure in asphalt, which improves its high-temperature performance but degrades its low-temperature performance, according to the results of infrared spectroscopy and fluorescence microscopy.
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Registered trials
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