Knowledge Agora

Title	High volume Portland cement replacement: A review
ID_Doc	29203
Authors	Nwankwo, CO; Bamigboye, GO; Davies, IEE; Michaels, TA
Title	High volume Portland cement replacement: A review
Year	2020
Published
Abstract	Increasing urban development has increased the demand for cement and cement production significantly contributes to CO2 emissions. These emissions are reduced when high volumes of cement are replaced with materials that do not give of high emissions. Sustainable development and considerations for a circular economy fuel the need to find alternative binders in concrete production that reduce the amount of carbon dioxide emissions and utilizes waste materials. Certain industrial wastes (fly ash and ground granulated blast furnace slag), municipal wastes (glass powder and ceramic waste powder) and agricultural wastes (palm oil fuel ash) have been used as a Portland cement (PC) substitute due to their pozzolanic properties. This article discusses the high volume replacement of PC in concrete with these waste materials in terms of the strength development of concrete, its effect on the hydration mechanism, the environmental impact of its use and its relation to alkali cement. (C) 2020 Elsevier Ltd. All rights reserved.
PDF

Similar Articles

ID	Score	Article
29318		Menéndez, E; Argiz, C; Recino, H; Sanjuán, MA Characterization of Mortars Made with Coal Ashes Identified as a Way Forward to Mitigate Climate Change(2022)Crystals, 12.0, 4
12662		Frías, M; García, L; Caneda-Martínez, L; de Rojas, MIS; García, R; Vigil, R; Vegas, I; Martínez-Ramírez, S Binary Cements with High Coal Waste Contents: Properties and Behaviour Against CO₂(2018)
21337		Caneda-Martínez, L; Monasterio, M; Moreno-Juez, J; Martínez-Ramírez, S; García, R; Frías, M Behaviour and Properties of Eco-Cement Pastes Elaborated with Recycled Concrete Powder from Construction and Demolition Wastes(2021)Materials, 14.0, 5
9403		Asensio, E; Medina, C; Frías, M; de Rojas, MIS Fired clay -based construction and demolition waste as pozzolanic addition in cements. Design of new eco-ef ficient cements(2020)
10039		Mejía-de-Gutiérrez, R; Robayo-Salazar, R; Valencia-Saavedra, W Construction and demolition waste as raw material for concrete and construction elements obtained through alkaline activation(2023)Revista De La Academia Colombiana De Ciencias Exactas Fisicas Y Naturales, 47.0, 184
19685		Shivaprasad, KN; Yang, HM; Singh, JK A path to carbon neutrality in construction: An overview of recent progress in recycled cement usage(2024)
7561		Nicoara, AI; Stoica, AE; Vrabec, M; Rogan, NS; Sturm, S; Ow-Yang, C; Gulgun, MA; Bundur, ZB; Ciuca, I; Vasile, BS End-of-Life Materials Used as Supplementary Cementitious Materials in the Concrete Industry(2020)Materials, 13, 8
8819		Dehghani, O; Eslami, A; Mahdavipour, MA; Mostofinejad, D; Mooselu, MG; Pilakoutas, K Ceramic waste powder as a cement replacement in concrete paving blocks: mechanical properties and environmental assessment(2024)International Journal Of Pavement Engineering, 25.0, 1
8679		Al-Janabi, A; Black, L; Adu-Amankwah, S Improvement of Recycled Cement Powder Characteristics from C&DWastes by Accelerated CO₂ Curing and/or Heat Treatment(2024)
9195		Zhou, D; Wang, R; Tyrer, M; Wong, H; Cheeseman, AC Sustainable infrastructure development through use of calcined excavated waste clay as a supplementary cementitious material(2017)