Recent advances in understanding the role of supplementary cementitious materials in concrete

MCG Juenger, R Siddique - Cement and concrete research, 2015 - Elsevier
Supplementary cementitious materials (SCMs) are commonly used in concrete mixtures as a
replacement of a portion of clinker in cement or as a replacement of a portion of cement in …

Valorization of phosphogypsum in cement-based materials: Limits and potential in eco-efficient construction

BRS Calderón-Morales, A García-Martínez… - Journal of building …, 2021 - Elsevier
Phosphogypsum (PG) is a type of synthetic gypsum generated during the production of
phosphoric acid. Each ton of phosphoric acid generates 5 tons of phosphogypsum. This …

Reducing greenhouse gasses emissions by fostering the deployment of alternative raw materials and energy sources in the cleaner cement manufacturing process

H Mikulčić, JJ Klemeš, M Vujanović, K Urbaniec… - Journal of cleaner …, 2016 - Elsevier
The cement production industry worldwide is one of the largest CO 2 emitting industrial
sectors. It accounts for a considerable amount of total global greenhouse gas (GHG) …

Understanding the role of particle packing characteristics in rheo-physical properties of cementitious suspensions: A literature review

I Mehdipour, KH Khayat - Construction and Building Materials, 2018 - Elsevier
Interest for enhancing particle packing of the solid skeleton in concrete stems efforts to
reduce the content of cementitious materials and water/admixture demand, thus decreasing …

Influence of quartz powder and silica fume on the performance of Portland cement

LRC Tavares, JFT Junior, LM Costa… - Scientific reports, 2020 - nature.com
Supplementary cementitious materials interact chemically and physically with cement,
influencing the formation of hydrate compounds. Many authors have analyzed the filler and …

Preparation of sustainable and green cement-based composite binders with high-volume steel slag powder and ultrafine blast furnace slag powder

Y Liu, Z Zhang, G Hou, P Yan - Journal of Cleaner Production, 2021 - Elsevier
The mechanical properties and hydration mechanism of ultrafine ground granulated blast
furnace slag powder (UFS)-cement-steel slag powder (SS) ternary cementitious material …

Microstructure and strength development of fly ash-based geopolymer mortar: Role of nano-metakaolin

M Kaur, J Singh, M Kaur - Construction and Building Materials, 2018 - Elsevier
Geopolymer mortar is a novel binder material that exhibits the same properties as of cement.
However, being a waste material geopolymer binder has an edge over cement binder …

[图书][B] Cement and concrete mineral admixtures

M Tokyay - 2016 - books.google.com
Supplementary cementing materials and other mineral admixtures are being used in
increasing amounts in both cement and concrete. Their main technical benefits are that they …

Filler technology of adding granite dust to reduce cement content and increase strength of mortar

LG Li, YM Wang, YP Tan, AKH Kwan - Powder Technology, 2019 - Elsevier
A large quantity of granite dust (GD) is being generated from the stoneware industry as
waste to be disposed. GD is as fine as cement but is chemically inert, and thus its addition to …

[HTML][HTML] Laboratory-scale study and semi-industrial validation of viability of inorganic CDW fine fractions as SCMs in blended cements

J Moreno-Juez, IJ Vegas, MF Rojas… - … and Building Materials, 2021 - Elsevier
The construction industry and more particularly cement manufacture industry are European
Green Deal strategic priorities for the circularity of Europe's construction and demolition …