Results 51 to 60 of about 6,053,575 (214)

Mortars From Punic and Hellenistic–Roman Solunto: Materials, Formulations, and Technology

Archaeometry, EarlyView.
ABSTRACT This study presents an archaeometric investigation of 18 hydraulic rendering and bedding mortars from Punic and Hellenistic–Roman Solunto (NW Sicily). The research aimed to characterize raw materials, reconstruct manufacturing sequences, and evaluate technological proficiency through mineralogical and petrochemical analyses.
G. Montana, G. Polizzi, C. Portale, M. Gasparo Morticelli, L. Randazzo   +4 more
wiley   +1 more source

Valorization of Fine-Fraction CDW in Binary Pozzolanic CDW/Bamboo Leaf Ash Mixtures for the Elaboration of New Ternary Low-Carbon Cement

Resources
This paper presents the characterization of a binary mixture of construction and demolition waste (CDW) and bamboo leaf ash (BLAsh) calcined at 600 °C (novel mixture) and the study of its pozzolanic behavior.
Javier Villar-Hernández, Ernesto Villar-Cociña, Holmer Savastano, Moisés Frías Rojas   +3 more
doaj   +1 more source

Dissolution, Reconfiguration and Formation: Decarbonisation Effects on Regional Industrial Interpath Dynamics

Tijdschrift voor Economische en Sociale Geografie, EarlyView.
Abstract Decarbonising mature industries is crucial for achieving overall carbon neutrality. This article provides an interpath dynamics perspective on how mature industries' decarbonisation paths affect interconnected industries via three key interpath transformation dynamics: interpath dissolution, reconfiguration and formation.
Marius Angstmann
wiley   +1 more source

Pozzolanic potential of the calcined clay-lime system

, 2015
© RILEM 2015. This study investigates the potential use of calcined clays from a mineralogical point of view by linking the characteristics of the untreated clays to the pozzolanic activity of the calcined clays.
Cizer, Özlem, Özlem Cizer, Hollanders, Sofie, Elsen, Jan, Sofie Hollanders, Jan Elsen   +5 more
core   +1 more source

Investigation of Usability of Sepiolite as a Pozzolan in Production of High Performance Cementitious Composites

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
The continuous growth of population and urbanization in the world significantly increases the demand for cement. In terms of sustainability, the cement industry needs to develop new and effective pozzolans with the appropriate recycling of alternative ...
Serkan Subaşı, Rasim Cem Saka
doaj   +1 more source

Assessing Distinctive Physiochemical Properties of Geopolymers, Their Green Development and Utilization in Wastewater Treatment

Water and Environment Journal, EarlyView.
This review examines the physicochemical properties of geopolymers, focusing on the effects of calcium content, heavy metal impurities and acid activation. It distinguishes geopolymers from other alkali‐activated materials based on structure and synthesis precursors. Their use as water treatment adsorbents is compared with ceramic filters, highlighting
Kabelo L. Lebogang, Freeman Ntuli, Vepika Kandjou, Tumeletso Lekgoba   +3 more
wiley   +1 more source

Thermal stability and pozzolanic activity of raw and calcined mixed-layer mica/smectite

, 2000
Mixed-layer clay, mica/smectite, pozzolanic activity ...
Osbæck, Bjarne, He, Changling, Makovicky, Emil   +2 more
core   +1 more source

Microscopy: A tool for quantitative pozzolanic activity in blended cements [PDF]

Microscopy and Microanalysis, 2013
The reuse of waste fluid catalytic cracking (FCC) catalyst, from oil-refinery industry, as a partial substitute of cement is a promising way of reducing the environmental impact of cement production and, therefore, contributes for industrial sustainability.
Costa, Carla, Laginha, I., Carvalho, P. A.   +2 more
openaire   +2 more sources

Research and Advances in the Application of Phosphogypsum in Pavement Base Course and Subgrade: A Review

Applied Research, Volume 5, Issue 5, October 2026.
This review highlights how pretreatment and optimized mixture design enable the use of phosphogypsum in pavement base courses and subgrades. Combining physical, chemical, or thermal treatment with suitable binders and solid wastes can improve engineering performance, durability, and environmental safety.
Chiyao Qu, Jiapei Wang, Zawadul Kabir, Md Rifat, Xiong Xu   +4 more
wiley   +1 more source

Leached spodumene concentrate as SCM for cementitious applications

ce/papers, Volume 9, Issue 6, Page 294-302, October 2026.
Abstract Leached spodumene concentrate (LSC) was tested for cementitious applications as SCM. It was characterized by XRF, ICP‐OES and XRD. SEM was applied for microstructure analysis. Tests with prepared mixtures of LSC and OPC for cement applications considered the pozzolanic activity and the compressive strength.
Andreas Neumann, Julia Woskowski, Hans Roggendorf, Stefan Stöber, Christiane Stephan‐Scherb, Ralf Wehrspohn   +5 more
wiley   +1 more source