Waste and By-Products in Cement-Based Materials: Innovative Sustainable Materials for a Circular Economy covers various recycled materials, by-products and wastes that are suitable for the manufacture of materials within the spectrum of so-called cement-based materials (CBM). Sections cover wastes for replacement of aggregates in CBM, focus on the application of wastes for the replacement of clinker and mineral additions in the manufacture of binders, discuss the optimization process surrounding the manufacture of recycled concrete and mortars, multi-recycling, advanced radiological studies, optimization of self-compacting concrete, rheology properties, corrosion prevention, and more.

Section A Waste for aggregates in cement-based materials 1 Modeling the interfacial transition zone between recycled aggregates and industrial waste in cementitious matrix C. Medina, J. Sánchez, I.F. Sáez del Bosque, M. Frías, and M.I. Sánchez de Rojas 2 Waste for aggregates in ultrahigh performance concrete (UHPC) F. Lopez Gayarre, I. Lopez Boadella, J. Suarez Gonzalez, C. Lopez-Colina, M. Serrano Lopez, and Flavio Stochino 3 Use of coal bottom ash and other waste as fine aggregates in lightweight cement-based materials B. González-Fonteboa, F. Martínez-Abella, R. Rodríguez-Álvaro, E. Rey-Bouzón, S. Seara-Paz, and M.F. Herrador 4 Residual biomasses as aggregates applied in cement-based materials M. López-Alonso, M. Martín-Morales, M.J. Martínez-Echevarría, F. Agrela, and M. Zamorano 5 Technical and economic implications of using recycled fiber-reinforced polymer waste as aggregate in concrete Ardavan Yazdanbakhsh Section B Waste for binders and additions 6 Application of phosphogypsum for the improvement of eco-efficient cements J. Rosales, M. Gázquez, M. Cabrera, J.P. Bolivar, and F. Agrela 7 Effect of wastes as supplementary cementitious materials on the transport properties of concrete Yury Villagrán-Zaccardi, Natalia Alderete, Carlos Pico-Cortés, Claudio Zega, Puput Risdanareni, and Nele De Belie 8 Fly ash-incorporated recycled coarse aggregate-based concrete Sushree Sunayana and Sudhirkumar V. Barai 9 Industrial waste from biomass-fired electric power plants as alternative pozzolanic material I.F. Sáez del Bosque, M.I. Sánchez de Rojas, E. Asensio, M. Frías,and C. Medina 10 Inorganic binders from petrochemical industry waste: The case of fluid catalytic cracking catalyst residue M.V. Borrachero, J. Payé, J. Monzó, L. Soriano, and M.M. Tashima 11 Utilization of metallurgical wastes as raw materials for manufacturing alkali-activated cements A.T.M. Marsh, T. Yang, S. Adu-Amankwah, and S.A. Bernal Section C Optimization of concrete and mortar for a circular economy 12 Multirecycled concrete aggregates in concrete production Jorge de Brito, Luís Evangelista, and Carlos Thomas 13 Radiological shielding concrete using steel slags P. Tamayo, Carlos Thomas, J. Rico, Jesús Setién, Juan Antonio Polanco, S. Pérez, and S. Manñanes 14 Self-compacting concrete also standing for sustainable circular concrete Sandra Nunes and Carla Costa 15 Optimization of self-compacting recycled concrete manufactured with waste and byproducts Juan Manso (Manuel), Francisco Fiol, Carlos Thomas, Vanesa Ortega-López, Vi