Evidence map›Paper›PMID 40942608›Full record

ArticleMaterials (Basel, Switzerland)2025

Modification Mechanism of Multipolymer Granulated Modifiers and Their Effect on the Physical, Rheological, and Viscoelastic Properties of Bitumen.

Yao Li, Ke Chao, Qikai Li, Kefeng Bi, Yuanyuan Li, Dongliang Kuang, Gangping Jiang, Haowen Ji

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Yao LiEngineering Research Center of Ministry of Education of Transportation Materials, Chang'an University, Xi'an 710064, China.
Ke ChaoSchool of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430074, China.
Qikai LiSchool of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430074, China.
Kefeng BiSchool of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430074, China.
Yuanyuan LiSchool of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430074, China.ORCID 0000-0003-2825-4662
Dongliang KuangEngineering Research Center of Ministry of Education of Transportation Materials, Chang'an University, Xi'an 710064, China.
Gangping JiangSchool of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430074, China.
Haowen JiSchool of Civil Engineering and Architecture, Wuhan Institute of Technology, Wuhan 430074, China.

Funding

the Fundamental Research Funds for the Central Universities CHDthe open Funding of Engineering Research Center of Ministry of Education for Traffic Pavement Materials, Chang'an University 300102312501Transportation Technology Project of Department of Transport of Hubei Province No. 2022-11-1-10 & No. 2023-107-1-14
6 · The paper itself

Abstract

Polymer-modified bitumen is difficult to produce and often separates during storage and transport. In contrast, granular bitumen modifiers offer wide applicability, construction flexibility, and ease of transport and storage. This study involved preparing a multipolymer granulated bitumen modifier with a styrene-butadiene-styrene block copolymer, polyethylene, and aromatic oil. To elucidate the modification mechanism of a multipolymer granulated bitumen modifier on bitumen, the elemental composition of bitumen A and B, the micro-morphology of the modifiers, the changes in functional groups, and the distribution state of the polymers in the bitumen were investigated using an elemental analyzer, a scanning electron microscope, Fourier-transform infrared spectroscopy, and fluorescence microscopy. The effects of the multipolymer granulated bitumen modifier on the physical, rheological, and viscoelastic properties of two types of base bituminous binders were investigated at various dosages. The test results show that the Z

Indexed as

adhesiondirect feeddistribution stategranulated polymersmodification mechanism

Identifiers

PMID40942608
PMCPMC12430460

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.