The Effects of Waterborne Polyurethane-Modified Cement on the Mechanical Characterization of Grouting Concretion Stone.

Jingyu Zhang, Sili Chen, Xinchao Duan, Jinzhu Meng, Junxiang Wang

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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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

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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.

Influence of Water-Cement Ratio on WPU-Modified Ultrafine Cement Grouting Materials and Reinforcement Mechanism for Crushed Sandstone.ACS omega · 2026
Article

4 · The record

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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

5 authors.

Jingyu ZhangSchool of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110870, China.ORCID 0000-0001-6631-3278

Sili ChenSchool of Architecture and Civil Engineering, Shenyang University of Technology, Shenyang 110870, China.

Xinchao DuanSchool of Architecture and Civil Engineering, Shenyang University of Technology, Shenyang 110870, China.

Jinzhu MengSchool of Architecture and Civil Engineering, Shenyang University of Technology, Shenyang 110870, China.ORCID 0000-0003-2408-9428

Junxiang WangSchool of Architecture and Civil Engineering, Shenyang University of Technology, Shenyang 110870, China.

Funding

Liaoning Provincial Education Department Focusing on Tackling Key Problems LZGD2020004Natural Science Foundation of Liaoning Province 2019-MS-242

6 · The paper itself

Abstract

To improve the safety and stability of tunnel structures, developing grouting materials suitable for cold regions with excellent performance is crucial. Herein, waterborne polyurethane (WPU) was used to modify cement grouting materials. Through orthogonal testing analysis, the optimal mixing ratio of the modified cement grouting materials was determined to be as follows: a water-cement ratio of 0.5, hydroxypropyl methyl cellulose (HPMC) content of 0.05%, WPU content of 5%, water-reducing agent (WRA) content of 0.2%. Furthermore, the dynamic mechanical properties of grouting concretion stones were studied. The influence of various external parameters on the compressive strength of the grouting concretion stones cured for different ages was evaluated. The influence degree of stone particle size on the dynamic compressive strength of the grouting stone body was d

Indexed as

energy analysisgrouting concretion stonehydroxypropyl methyl cellulose (HPMC)mechanical propertieswaterborne polyurethane (WPU)water-reducing agent (WRA)

Identifiers

PMID39685156

DOI10.3390/ma17235720

PMCPMC11642702

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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.