Results 61 to 70 of about 3,765 (253)

Study of Mortars Made with Natural and Artificial Pozzolans [PDF]

, 2019
The objective of this work is to evaluate the thermal activation potential of clay soils, particularly the clay fraction of dam mud, for the production of artificial pozzolan which can be substituted to cement in concrete and mortars applications and ...
BENAZZOUK, Amar, LAOUFI, Imene, LAOUFI, Laïd, SENHADJI, Yassine   +3 more
core  

Use of bioethanol byproduct for supplementary cementitious material production [PDF]

, 2014
Corn stover has the potential for use as a supplementary cementitious material (SCM) for concrete. The impact of distilled water and dilute acid pretreatments and post-treatments on the pozzolanic reactivity of corn stover ash (CSA) was studied ...
Ataie, Feraidon F., Riding, Kyle A.
core   +1 more source

Calcined schist as promising ordinary Portland cement substitution: C3

International Journal of Ceramic Engineering & Science
An effective method to make cement and concrete more sustainable is to blend them with the proper supplementary cementitious materials (SCMs). This study evaluates a pair of schist‐type materials with slightly different phase compositions, as a partial ...
Pozhhan Mokhtari, Kosar Hassannezhad, Sorour Semsari Parapari, Yasemin Akyol, Mehmet Ali Gülgün, Waltraud M. Kriven   +5 more
doaj   +1 more source

Thermal activation of an industrial sludge for a possible valorization

MATEC Web of Conferences, 2014
This work fits within the framework of sustainable management of sludge generated from wastewater treatment in industrial network. The studied sludge comes from an industry manufacturing sanitary ware products.Physico-chemical and mineralogical ...
Lamrani Sanae, Ben Allal Laïla, Ammari Mohammed, Boutamou Sara, Azmani Amina   +4 more
doaj   +1 more source

Evaluation of coal fly ash in cementitious matrices

Revista IBRACON de Estruturas e Materiais, 2017
The addition of ash, initially classified as waste in cement matrices, is essential to achieve the requirements of National Policy of Solid Waste. However, technologies that enable such applications should be sought, especially when the material has ...
D. ALTHEMAN, G. C. FERREIRA, M. MONTINI, J. B. GALLO, A. I. B. C. ROCHA   +4 more
doaj   +2 more sources

Early Use of Lime Mortar at the Early Iron Age Piscina Torta Salt Production Site (Tiber Delta, Ostia, Italy)

Geoarchaeology, Volume 41, Issue 2, March/April 2026.
ABSTRACT This study presents new evidence for the early use of lime mortar during the Early Iron Age at the Piscina Torta site (Ostia, Italy), situated on the earliest Holocene beach ridges in the southern Tiber delta. The site, which was earlier described as a briquetage site, dates from between the late 8th and 6th century BCE and consists of a large
Francesca Bulian, Jan Sevink, Patrick Degryse, Matilde Quilici, Luca Alessandri, Peter Attema   +5 more
wiley   +1 more source

LABORATORY TESTING AND NUMERICAL ANALYSIS FOR EXPANSIVE SOIL TREATED BY POZZOLANIC MATERIALS [PDF]

, 2021
Ahmed Zaki, Marwa S. Abu Bakr, Gad Abd El-Fattah   +2 more
openalex   +1 more source

Mordenite from Spain and its application as pozzolana [PDF]

, 2014
In Spain, natural zeolites have been only found in the volcanic areas of Canary Islands (San Gil, M.M., 1959). However, several years ago the study of the South Eastern region of continental Spain (Cabo de Gata) revealed the presence of a deposit of ...
Calvo Pérez, Benjamín, Costafreda Mustelier, Jorge Luis, Díaz, Isabel, Gabaldón Castillo, Felipe, Gómez Hortigüela, Luis, Martín Sanchez, Domingo Alfonso, Pérez Pariente, Joaquín   +6 more
core  

Influence of modern coal-fired power technologies on fly ash properties and its use in concrete [PDF]

, 2018
The work reported in this paper investigated the properties and use of fly ash (FA) produced from technologies developed to reduce the environmental impact and improve the efficiency of the coal-fired power generation process.
BEIS (Department for Business, Energy and Industrial Strategy), Breeze P, Clarke J, Deutch JM, Fox MJ, Gambhir SK, Hamza I. Yakub, Hower JC, Külaots I, Laszlo J. Csetenyi, McCarthy MJ, Michael J. McCarthy, Porle K, Rathbone RF, Sato S, Scott AN, Sear LKA, van den Berg JW, Watanabe S   +18 more
core   +2 more sources

From habitat mapping to deep‐sea ecosystems restoration: Conceptual and operational tools for recovering cold‐water coral habitats in two Mediterranean canyons

Journal of Applied Ecology, Volume 63, Issue 3, March 2026.
Our study provides evidence that active restoration of deep‐sea CWCs habitats is technically feasible when guided by a rigorous, multidisciplinary approach integrating habitat mapping, ecological aspects and long‐term monitoring. The methodological framework presented here is intended to provide an operational template for designing and scaling ...
Giorgio Castellan, Paolo Montagna, Marco Taviani, Mariacristina Prampolini, Valentina Grande, Giovanni Chimienti, Giorgio Simone, Fabio Di Giovanna, Alessandra Mercorella, Giacomo Dalla Valle, Alessandro Remia, Taha Lahami, Emanuela Fanelli, Zaira Da Ros, Roberto Danovaro, Frine Cardone, Simonepietro Canese, Francesco Stenico, Augusto Passarelli, Marie‐Claire Fabri, Anthony Grehan, Oisín Callery, Gianfranco D'Onghia, Simonetta Fraschetti, Alberto Colletti, Federica Foglini   +25 more
wiley   +1 more source