Results 71 to 80 of about 116,935 (246)

Calcined clays as supplementary cementitious materials

, 2023
Beiträge zur 10. DAfStb-Jahrestagung mit 62. Forschungskolloquium. - 26./27. September 2023 RWTH Aachen University / Herausgeber: Univ.-Prof. Dr.-Ing. Martin Claßen, Univ.-Prof. Dr.-Ing. Dr.-Ing. E. h. Josef Hegger, Institut für Massivbau ; Univ.-Prof. Dr.-Ing. Thomas Matschei, Univ.-Prof. Dr.-Ing.
Muzenda, Tafadzwa Ronald, Georget, Fabien Jacques Michel, Matschei, Thomas   +2 more
openaire   +2 more sources

Designing Reinforced Concrete Beams Containing Supplementary Cementitious Materials [PDF]

Materials, 2019
If supplementary cementitious materials (SCMs) are used as binders, the environmental impact produced by cement-based composites can be reduced. Following the substitution strategy to increase sustainability, several studies have been carried out with the aim of measuring the mechanical properties of different concrete systems, in which a portion of ...
Fantilli, Alessandro P, Tondolo, Francesco, Chiaia, Bernardino, Habert, Guillaume   +3 more
openaire   +3 more sources

Control of Viscosity of Cementitious Materials Using Waste Limestone Powder

International Journal of Concrete Structures and Materials, 2019
Ultra high performance cementitious materials possess high solid volume fraction by a decreased water-to-binder ratio. The use of a high-range water reducing admixture allowed us to obtain the initial fluidity of ultra-high performance cementitious ...
Dongyeop Han, Jin Young Yoon, Jae Hong Kim   +2 more
doaj   +1 more source

Heat-induced phase transitions in mining tailings to create alternative supplementary cementitious materials

Resources, Conservation and Recycling
The present study investigated the mineralogical changes in five different mining tailings (i.e., bauxite, gold, copper, and lead) with varying heating conditions (i.e., non-heating, 600 ◦ C, and 900 ◦ C) to explore the feasibility of using thermally ...
Zuobang Yao, Alireza Kashani, Aditya Rawal, Haemin Song, Taehwan Kim   +4 more
semanticscholar   +1 more source

Reactivity of modified iron silicate slag as sustainable alternative binder [PDF]

, 2019
A possible solution to decrease the CO2 footprint caused by cement industry and to enhance the transition to circular economy is to use slags as Supplementary Cementitious Materials (SCM).
De Belie, Nele, Gruyaert, Elke, Matthys, Stijn, Sivakumar, Pithchai Pandian   +3 more
core   +2 more sources

Low-carbon cements: Potential for low-grade calcined clays to form supplementary cementitious materials

Cleaner Materials, 2022
The use of low-carbon supplementary cementitious materials (SCM), such as calcined clays, to replace cement clinker has been recognized by the Cement Industry to achieve reductions in greenhouse gas emissions.
Bamdad Ayati, D. Newport, H. Wong, C. Cheeseman   +3 more
semanticscholar   +1 more source

Investigating Australian Calcined Clays as Supplementary Cementitious Materials

Ceramics
Limestone Calcined Clay Cement (LC3) has become a highlighted research topic over the past decade. Through various research, LC3 demonstrated the capability to supplement portions of cement, highlighting the possibility to decrease CO2 emissions due to ...
Emily Canda, Rackel San Nicolas, Madhuwanthi Rupasinghe, Haleh Rasekh, Arnaud Castel   +4 more
doaj   +1 more source

Carbonation of concrete with construction and demolition waste based recycled aggregates and cement with recycled content [PDF]

, 2020
Durability is a major concern in concrete (particularly recycled concrete) structures exposed to carbonation-induced corrosion, given the social, economic, environmental and safety implications involved.
De Belie, Nele, Medina, C., Saez del Bosque, I. F., Sanchez de Rojas, M. I., Van den Heede, Philip   +4 more
core   +1 more source

Durability performance of Green Concrete Incorporating Various Wastes: A Review [PDF]

, 2019
The present manuscript stands for the review on the topic of durability attribute of concretes developed by means of green conception with incorporation of a variety of solid industrial waste slag from Ground Granulated Blast Furnace, silica fume, rice ...
LUHAR, Ismail, LUHAR, Salmabanu
core  

Chemical composition and radionuclide activity concentration data in cements, SCMs, aggregates, ceramics and other materials that could be valorised in construction materialsDigital CSIC

Data in Brief
This database is a useful tool in the construction industry, ensuring that building materials comply not only with technical standards but also with radiation safety regulations.
M.M. Alonso, J.A. Suarez-Navarro, A. Caño, Q.B. Marzal, M. Vicent, M.T. Blanco-Varela, F. Puertas, M.A. Sanjuán, M.J. Suárez Navarro, J․C Mora, Ll. Pujol   +10 more
doaj   +1 more source