Advancements in Concrete Performance by Using Waste materials in the Mixture DOI Creative Commons

Laeth H.J. Hamza,

Ramesh Kumar D,

Ashish Parmar

и другие.

E3S Web of Conferences, Год журнала: 2024, Номер 529, С. 01033 - 01033

Опубликована: Янв. 1, 2024

There have been serious research advancements in concrete materials to make construction more sustainable. Specifically, this is true with regard alternative ingredients used for self-compacting (SCC) production. To improve its sustainability, study aimed at adding Fine Recycled Concrete Aggregate (FRCA) and (RCA) into SCC. Crushed reclaimed asphalt (RCA), on the other hand, has many benefits including lower environmental impact cost-effectiveness. Nevertheless, there are several issues associated contractors’ knowledge among others being variations their properties. It’s also known that FRCA can imbibe water faster; hence, mineral admixtures may be introduced further enhance mechanical behaviour of concrete. Fly ash geopolymer synthesis examples waste products from industry as well by-products coal combustion which useful making green concretes. The best results would achieved if fly ash, a popular Supplementary Cementitious Material (SCM) reduces Ordinary Portland Cement’s (OPC’s) need divided according oxide content. In order geopolymers become an cement such aluminosilicate source or alkali reactants applied. Engineered Composite (ECC) enhances performance even strain-hardening properties, especially terms durability tensile capacity. On whole, manufacturing recycled industrial cost effective environmentally beneficial. These maximized prope performance-driven design strategies contemporary management systems put place. This paper emphasizes how essential crucial it incorporate sustainable methods production create environment friendly industry.

Язык: Английский

Eco-friendly construction: Integrating demolition waste into concrete masonry blocks for sustainable development DOI

Kui Hu,

Syed Tafheem Abbas Gillani,

Xianghua Tao

и другие.

Construction and Building Materials, Год журнала: 2025, Номер 460, С. 139797 - 139797

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

4
Sustainability of Utilizing Recycled Plastic Fiber in Green Concrete: A Systematic Review DOI Creative Commons
Hassan M. Magbool

Case Studies in Construction Materials, Год журнала: 2025, Номер unknown, С. e04432 - e04432

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1
Optimizing compressive strength of hybrid fiber-reinforced recycled aggregate concrete: experimental investigation and ensemble machine learning approaches DOI
Jawad Tariq, Kui Hu, Syed Tafheem Abbas Gillani

и другие.

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112256 - 112256

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1
Optimization of Mechanical Properties and Durability of Steel Fiber-Reinforced Concrete by Nano CaCO3 and Nano TiC to Improve Material Sustainability DOI Open Access

Yajing Wen,

Zhengjun Wang,

Xilin Yuan

и другие.

Sustainability, Год журнала: 2025, Номер 17(2), С. 641 - 641

Опубликована: Янв. 15, 2025

To meet the growing demand for sustainable building materials in modern construction projects, nanomaterials are widely used concrete to improve its mechanical properties, durability, and environmental adaptability. The effects of different calcium carbonate nanoparticles (NC) titanium carbide (NT) substitution rates (0%, 0.5%, 1% 1.5%) on durability properties steel fiber-reinforced (SFRC) were analyzed by experimental studies. We also evolution microstructure, chemical composition, functional groups scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD), Fourier transform infrared (FT-IR). results demonstrated that NC replacement 0.5% NT was optimal combination preparation composite concrete. Compared SFRC with 0% both (CG), 28-day compressive strength NC0.5NT1 increased 35.5%, flexural 26.5%, splitting tensile 16.3%. performance has been significantly improved. After 150 freeze–thaw cycles, quality loss rate cured 28 days decreased 40.6%, relative dynamic elastic modulus 7.7%. Microscopic analysis indicates an appropriate amount replacing cement improves hydration reaction process SFRC, increases content chemically more stable C-S-H gel, but does not change types products cement. have a filling effect, improving pore structure concrete, which helps enhance study provide theoretical basis application as reinforcing particles cementitious materials.

Язык: Английский

Процитировано

0
Thermal Conversion of Non-recyclable Discarded Fishing Nets from the Gulf of Thailand for Marketable Resource Recovery DOI
Duangduen Atong, Kanit Soongprasit, Viboon Sricharoenchaikul

и другие.

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown, С. 107228 - 107228

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Sustainable construction practices in urban areas: innovative materials, technologies, and policies to address environmental challenges DOI

Mohammad Amran Uddin,

M. Shahabuddin,

Mohammed Jameel

и другие.

Energy and Buildings, Год журнала: 2025, Номер 341, С. 115831 - 115831

Опубликована: Май 5, 2025

Язык: Английский

Процитировано

0
A comprehensive review of sustainable use of construction and demolition waste as recycled aggregates in the production of concrete – Properties, mix design and on-site applications DOI
Ana Antunes, Hugo Costa, Ricardo do Carmo

и другие.

Construction and Building Materials, Год журнала: 2025, Номер 482, С. 141733 - 141733

Опубликована: Май 12, 2025

Язык: Английский

Процитировано

0
Advancements in Concrete Performance by Using Waste materials in the Mixture DOI Creative Commons

Laeth H.J. Hamza,

Ramesh Kumar D,

Ashish Parmar

и другие.

E3S Web of Conferences, Год журнала: 2024, Номер 529, С. 01033 - 01033

Опубликована: Янв. 1, 2024

There have been serious research advancements in concrete materials to make construction more sustainable. Specifically, this is true with regard alternative ingredients used for self-compacting (SCC) production. To improve its sustainability, study aimed at adding Fine Recycled Concrete Aggregate (FRCA) and (RCA) into SCC. Crushed reclaimed asphalt (RCA), on the other hand, has many benefits including lower environmental impact cost-effectiveness. Nevertheless, there are several issues associated contractors’ knowledge among others being variations their properties. It’s also known that FRCA can imbibe water faster; hence, mineral admixtures may be introduced further enhance mechanical behaviour of concrete. Fly ash geopolymer synthesis examples waste products from industry as well by-products coal combustion which useful making green concretes. The best results would achieved if fly ash, a popular Supplementary Cementitious Material (SCM) reduces Ordinary Portland Cement’s (OPC’s) need divided according oxide content. In order geopolymers become an cement such aluminosilicate source or alkali reactants applied. Engineered Composite (ECC) enhances performance even strain-hardening properties, especially terms durability tensile capacity. On whole, manufacturing recycled industrial cost effective environmentally beneficial. These maximized prope performance-driven design strategies contemporary management systems put place. This paper emphasizes how essential crucial it incorporate sustainable methods production create environment friendly industry.

Язык: Английский

Процитировано

0