Alternative supplementary cementitious materials for sustainable concrete structures: a review on characterization and properties
Sign Up to like & getrecommendations! Published in 2020 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-020-01068-4
Abstract: Abstract Currently, one of the main priorities for a government is to realize sustainable development. Strategies are required to protect the global environment, enhance employee health and safety, reduce emissions, and use fuels and raw… read more here.
Keywords: supplementary cementitious; alternative supplementary; sustainable concrete; concrete structures ... See more keywords
Reactivity of supplementary cementitious materials (SCMs) in cement blends
Sign Up to like & getrecommendations! Published in 2019 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2019.105799
Abstract: Abstract Supplementary cementitious materials (SCMs) are key components of sustainable, low carbon cements. To maximize their use in blended cements, the impact of SCMs on cement hydration needs to be understood and accurately captured by… read more here.
Keywords: scms cement; cementitious materials; materials scms; reactivity ... See more keywords
Durability and microstructure of coral sand concrete incorporating supplementary cementitious materials
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DOI: 10.1016/j.conbuildmat.2018.03.082
Abstract: Abstract This paper was investigated the durability performances of coral sand concrete (CSC) production by using porous coral sand aggregate and supplementary cementitious materials (SCMs) compared to river sand concrete (RSC). The durability properties of… read more here.
Keywords: coral sand; sand; supplementary cementitious; durability ... See more keywords
Experimental methods to determine the feasibility of steel slags as supplementary cementitious materials
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DOI: 10.1016/j.conbuildmat.2019.01.196
Abstract: Abstract Limited applications for the large amounts of steel slags produced globally exist. In this study, the hydraulic and pozzolanic behavior of basic oxygen furnace slag (BOFS) and ladle furnace slag (LFS) are studied and… read more here.
Keywords: steel slags; slags supplementary; determine feasibility; test ... See more keywords
A comparison of test methods to assess the strength potential of plain and blended supplementary cementitious materials
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DOI: 10.1016/j.conbuildmat.2020.119292
Abstract: Abstract This paper studies the effectiveness of various test methods to measure the reactivity of combinations of supplementary cementitious materials (SCMs). While several test methods that quantify the reactivity of individual SCMs are available, the… read more here.
Keywords: strength; test methods; supplementary cementitious; scms ... See more keywords
Development of a new supplementary cementitious material from the activation of copper tailings: Mechanical performance and analysis of factors
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2018.01.223
Abstract: Abstract The use of tailings as aggregate and supplementary cementitious materials has been studied previously. Nevertheless, tailings are generally used as collected, without treatment, showing low cementitious capacity allowing low replacement levels of cement (below… read more here.
Keywords: cementitious material; copper tailings; supplementary cementitious; mechanical performance ... See more keywords
Evaluation of the eco-friendly crushed waste oyster shell mortars containing supplementary cementitious materials
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DOI: 10.1016/j.jclepro.2019.117811
Abstract: Abstract The ever-increasing demand for natural aggregates in the concrete industry has resulted in substantial consumption of a dwindling supply of natural resources, leading to irreversible environmental damage. One solution to solve this problem is… read more here.
Keywords: waste oyster; waste; crushed waste; cementitious materials ... See more keywords
Cement pastes modified with recycled glass and supplementary cementitious materials: Properties at the ambient and high temperatures
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DOI: 10.1016/j.jclepro.2019.118155
Abstract: Abstract Recycling of glass has attracted great attention in the construction industry since it can be partly utilized as aggregate or pozzolan in cement and concrete. However, high-temperature performance of cement concrete containing waste glass… read more here.
Keywords: glass; cement pastes; supplementary cementitious; gps ... See more keywords
Eco-friendly treatment of coal gangue for its utilization as supplementary cementitious materials
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.124834
Abstract: Abstract Using coal gangue (CG) as supplementary cementitious materials (SCMs) is believed to be one of the effective strategies for CG disposal. While the low reactivity of CG restricts its large-scale applications. To increase the… read more here.
Keywords: cementitious materials; supplementary cementitious; spectroscopy; coal gangue ... See more keywords
The use of fly ashes from waste-to-energy processes as mineral CO2 sequesters and supplementary cementitious materials.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.122906
Abstract: This study explores the simultaneous application of fly ash (FA) generated from the thermal treatment of municipal solid waste as a CO2 sequester through aqueous mineral carbonation and as a supplementary cementitious material (SCM) for… read more here.
Keywords: waste energy; supplementary cementitious; waste; co2 ... See more keywords
Using Supplementary Cementitious Materials to Mitigate Alkali-Silica Reaction in Concrete with Recycled-Concrete Aggregate
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DOI: 10.1061/(asce)mt.1943-5533.0003277
Abstract: AbstractRecycled concrete aggregate (RCA) is a key tool for improving sustainability in the construction and demolition industries. The use of RCA in new concrete is, in part, obstructed by the dea... read more here.
Keywords: concrete aggregate; supplementary cementitious; concrete; cementitious materials ... See more keywords