Concrete containing waste glass as an environmentally friendly aggregate: A review on fresh and mechanical characteristics

S Qaidi, HM Najm, SM Abed, YO Özkılıç… - Materials, 2022 - mdpi.com
The safe disposal of an enormous amount of waste glass (WG) in several countries has
become a severe environmental issue. In contrast, concrete production consumes a large …

Fly ash-based geopolymer composites: A review of the compressive strength and microstructure analysis

S Qaidi, HM Najm, SM Abed, HU Ahmed… - Materials, 2022 - mdpi.com
Geopolymer (GP) concrete is a novel construction material that can be used in place of
traditional Portland cement (PC) concrete to reduce greenhouse gas emissions and …

Mechanical behavior of crushed waste glass as replacement of aggregates

Aİ Çelik, YO Özkılıç, Ö Zeybek, M Karalar, S Qaidi… - Materials, 2022 - mdpi.com
In this study, ground glass powder and crushed waste glass were used to replace coarse
and fine aggregates. Within the scope of the study, fine aggregate (FA) and coarse …

Flexural behavior of reinforced concrete beams using waste marble powder towards application of sustainable concrete

M Karalar, YO Özkılıç, C Aksoylu… - Frontiers in …, 2022 - frontiersin.org
The performance of waste marble powder as a partial replacement for cement is examined
with the aim to achieve more sustainable concrete. Pursuant to this goal, a total of 15 …

Investigation on improvement in shear performance of reinforced-concrete beams produced with recycled steel wires from waste tires

C Aksoylu, YO Özkılıç, M Hadzima-Nyarko, E Işık… - Sustainability, 2022 - mdpi.com
In parallel with the increase in vehicle sales worldwide, waste tires are becoming an
increasing problem. The storage and disposal of these waste tires are critical environmental …

Performance evaluation of fiber-reinforced concrete produced with steel fibers extracted from waste tire

Ö Zeybek, YO Özkılıç, Aİ Çelik, AF Deifalla… - Frontiers in …, 2022 - frontiersin.org
With the increasing number of vehicles in the world, the amount of waste tires is increasing
day by day. In this case, the disposal of expired tires will cause serious environmental …

[HTML][HTML] Physical, strength, durability and microstructural analysis of self-healing concrete: A systematic review

F Althoey, O Zaid, MM Arbili, R Martínez-García… - Case Studies in …, 2023 - Elsevier
Cracks are one of the worsening reasons for concrete failure, which permits the penetration
of chemical solutions and could significantly impact the physical, mechanical, and durability …

Determining engineering properties of ultra-high-performance fiber-reinforced geopolymer concrete modified with different waste materials

F Althoey, O Zaid, S Alsulamy, R Martínez-García… - Plos one, 2023 - journals.plos.org
Reprocessing solid waste materials is a low-cost method of preserving the environment,
conserving natural resources, and reducing raw material consumption. Developing ultra …

[HTML][HTML] Mechanical behavior in terms of shear and bending performance of reinforced concrete beam using waste fire clay as replacement of aggregate

YO Özkılıç, B Başaran, C Aksoylu, M Karalar… - Case Studies in …, 2023 - Elsevier
In this experimental and analytical study, waste fire clay (WFC) was consumed by the use of
replacing fine aggregate (FA) in confident amounts. It is targeted to remove the current …

[HTML][HTML] Effect of fly ash and waste glass powder as a fractional substitute on the performance of natural fibers reinforced concrete

F Althoey, O Zaid, A Majdi, F Alsharari… - Ain Shams Engineering …, 2023 - Elsevier
Stockpiling and landfilling of waste glass (WG) is becoming a severe environmental issue
around the World as hundreds of tons of WG are dumped on the land. The present research …