Evidence map›Paper›PMID 42315654›Full record

ArticleScientific reports2026

Synergistic use of brick and ceramic wastes with polyethylene glycol in high-performance fiber-reinforced composites.

Ali S Ahmed, Osama Youssf, Mohamed M Yousry Elshikh, Khalid A Eltawil, Mohamed Ghalla, Mostafa M Keshta

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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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3 · Its place in the literature

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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

6 authors.

Ali S AhmedStructural Engineering Department, Mansoura University, Mansoura, Egypt.
Osama YoussfStructural Engineering Department, Mansoura University, Mansoura, Egypt. Osama.Youssf@uaeu.ac.ae.
Mohamed M Yousry ElshikhStructural Engineering Department, Mansoura University, Mansoura, Egypt.
Khalid A EltawilCivil Engineering Department, Higher Institute for Engineering and Technology at Manzala, Dakahlia, Egypt.
Mohamed GhallaCivil Engineering Department, Kafrelsheikh University, Kafrelsheikh, Egypt.
Mostafa M KeshtaCivil Engineering Department, Higher Institute for Engineering and Technology at Manzala, Dakahlia, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The increasing demand for sustainable construction materials calls for innovative strategies that reduce natural resource consumption while maintaining or enhancing material performance. This study investigates the use of polyethylene glycol (PEG) as an internal curing agent in high-performance fiber-reinforced composites (HPFRC) incorporating brick waste sand (BWS) and ceramic waste powder (CWP). BWS and CWP were introduced as partial replacements for river sand (RS) and cement, respectively, to promote waste valorization and improve particle packing. PEG was employed to facilitate internal curing, enhancing hydration efficiency and overall matrix quality. Fresh and hardened properties of the developed HPFRC mixtures were evaluated through workability, compressive strength, flexural strength, tensile response, and water absorption tests. Microstructural analysis using scanning electron microscopy (SEM) and X-ray diffraction (XRD) was conducted to assess hydration products, matrix densification, and interfacial bonding. Results indicate that PEG improved workability by compensating for the reduced slump caused by the angular texture of BWS. CWP contributed to better particle packing and matrix refinement, producing a denser microstructure. The optimized mixture containing 1.5% PEG, 50% BWS, and 10% CWP achieved the best overall performance, with compressive strength of 63 MPa, tensile strength of approximately 7 MPa, flexural strength of 15.89 MPa, and water absorption of 1.15%. Microstructural observations confirmed improved matrix densification and interfacial bonding, demonstrating the synergistic effect of PEG-mediated internal curing and waste-derived materials. These findings validate the technical feasibility of incorporating PEG, BWS, and CWP in HPFRC, providing a practical approach for producing high-performance, resource-efficient composites with enhanced mechanical and durability characteristics.

Indexed as

High-Performance Fiber-Reinforced CompositesMechanical propertiesMicrostructurePolyethylene glycolSelf-curingWaste materials

Identifiers

PMID42315654
PMCPMC13550481

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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.