The properties of high-ductility engineered geopolymer composites developed with different design parameters DOI
Muhammet Güneş, Hatice Öznur Öz, Hasan Erhan Yücel

et al.

European Journal of Environmental and Civil engineering, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 25

Published: Dec. 28, 2024

This study aimed to develop engineered geopolymer composites (EGCs) having considerably greater ductility than that of the cementitious composite (ECC) for similar compressive strength. For this, three groups fly ash (FA)-based EGC mixtures with different total binder (AL+FA) and alkali liquids/fly (AL/FA) were produced. After observing workability characteristics EGCs ECC, subjected initial curing conditions: 48 h at 100 °C, 24 70 °C. The test results showed almost all exhibited strain-hardening behaviour. While temperature time increased, strength flexural improved as well decreasing ductility. Moreover, mechanical properties including enhanced by increment AL+FA. cured °C ultra-ductile also supported XRD, TGA/DTA FTIR.

Language: Английский

Machine learning approach for predicting the compressive strength of biomedical waste ash in concrete: a sustainability approach DOI Creative Commons
Rakesh Kumar,

Shishir Karthik,

Abhishek Kumar

et al.

Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)

Published: Feb. 21, 2025

Language: Английский

Citations

3
A critical analysis of compressive strength prediction of glass fiber and carbon fiber reinforced concrete over machine learning models DOI

K. K. Yaswanth,

V. S. Vani,

Krupasindhu Biswal

et al.

Multiscale and Multidisciplinary Modeling Experiments and Design, Journal Year: 2025, Volume and Issue: 8(3)

Published: Feb. 14, 2025

Language: Английский

Citations

1
Development of lightweight high-strength engineered geopolymer composites using slag waste and vermiculite powder: mechanical, durability and microstructural assessments DOI

Y. K.,

S. Ariffa Begum,

Gaurav Kumar

et al.

Emergent Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 29, 2025

Language: Английский

Citations

0
A comprehensive study on vibration and loss characteristics of MR doubly curved sandwich panels with CNT-reinforced FGP face sheets DOI

Amir Hossein Soltan Arani,

A. Ghorbanpour Arani, Zahra Khoddami Maraghi

et al.

Archives of Civil and Mechanical Engineering, Journal Year: 2025, Volume and Issue: 25(3)

Published: March 31, 2025

Language: Английский

Citations

0
Metakaolin‐based geopolymer mineral particulate composite design for higher strength and thermal stability DOI Creative Commons
Ruy A. Sá Ribeiro, Marilene G. Sá Ribeiro, Devon M. Samuel

et al.

International Journal of Applied Ceramic Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

Abstract This research targets to produce new composites from a highly reactive metakaolin‐based geopolymer matrix reinforced with natural particles for use in sustainable ceramics, building and construction. Commercial waterglass added mineral were optimized provide higher strength, stability, durability. The design method implicated flexural strength of one type commercial metakaolin, formulation, single‐low‐energy processing, seven types particles. particulate reinforcement formulations the were: (1) 20 wt% chamotte 40 Prairie fine sand; (2) Quikrete medium (3) (4) ball‐milled (5) sand (6) (7) 10 50 sand. Potassium metasilicate Kasolv 16 11 M water, Metamax sand, (BF20PF40) resulted highest composite. BF20PF40 also yielded lower mass loss, packing density, better thermal stability.

Language: Английский

Citations

0
Characterization of Concrete with Ferrock as a Potential Cement Substitute: Mechanical Strength, Durability and Microstructure analysis DOI
Neha Singh, Jaspreet Singh

Iranian Journal of Science and Technology Transactions of Civil Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: May 22, 2025

Language: Английский

Citations

0
Microstructure and Residual Strength Properties of Engineered Geopolymer Composites (EGC) Subjected to High Temperatures DOI

Saravanan Subramanian,

Robin Davis, Blessen Skariah Thomas

et al.

Journal of Building Engineering, Journal Year: 2024, Volume and Issue: 96, P. 110637 - 110637

Published: Sept. 2, 2024

Language: Английский

Citations

3
Experimental and numerical analysis of self-compacting geopolymer concrete composite slab DOI
Mohamed Heweidak, Bidur Kafle, Riyadh Al-Ameri

et al.

Structures, Journal Year: 2024, Volume and Issue: 71, P. 107942 - 107942

Published: Dec. 2, 2024

Language: Английский

Citations

2
Experimental and theoretical investigation of the influence of graphene oxide/nanozirconia on the mechanical and durability properties of geopolymer concrete DOI

M. Nanthini,

G. Ramya,

Joseph Raj Xavier

et al.

Polymer Bulletin, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 6, 2024

Language: Английский

Citations

0
The properties of high-ductility engineered geopolymer composites developed with different design parameters DOI
Muhammet Güneş, Hatice Öznur Öz, Hasan Erhan Yücel

et al.

European Journal of Environmental and Civil engineering, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 25

Published: Dec. 28, 2024

This study aimed to develop engineered geopolymer composites (EGCs) having considerably greater ductility than that of the cementitious composite (ECC) for similar compressive strength. For this, three groups fly ash (FA)-based EGC mixtures with different total binder (AL+FA) and alkali liquids/fly (AL/FA) were produced. After observing workability characteristics EGCs ECC, subjected initial curing conditions: 48 h at 100 °C, 24 70 °C. The test results showed almost all exhibited strain-hardening behaviour. While temperature time increased, strength flexural improved as well decreasing ductility. Moreover, mechanical properties including enhanced by increment AL+FA. cured °C ultra-ductile also supported XRD, TGA/DTA FTIR.

Language: Английский

Citations

0