Blar i Fakultet for ingeniørvitenskap (IV) på tidsskrift "Cement and Concrete Research"
Viser treff 41-45 av 45
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Synthesis, characterization, and thermodynamic study of selected Na-based zeolites
(Peer reviewed; Journal article, 2020)Zeolites are crystalline aluminosilicates with three-dimensional framework structures that can form in alkali-activated cements, Roman cements, and the interaction zone of cements and clays. However, their stability domains ... -
The effect of artificial leaching with HCl on chloride binding in ordinary Portland cement paste
(Journal article; Peer reviewed, 2020)This study investigates how the pH in the pore solution influences the chloride binding in Portland cement pastes. Cement paste samples were exposed to NaCl, CaCl2 and HCl solutions. The mechanisms of changes in chloride ... -
The effect of calcium lignosulfonate on ettringite formation in cement paste
(Journal article; Peer reviewed, 2018)The effect of a softwood calcium lignosulfonate, LSs, on the ettringite formed in cement paste was investigated. Two Portland cements, mainly differing in surface area and C3A content, were used. The effect of LSs addition ... -
The EU "PARTNER" Project - European standard tests to prevent alkali reactions in aggregates: Final results and recommendations
(Journal article; Peer reviewed, 2010)This paper presents the main findings in the EU PARTNER Project (2002–2006) providing the basis for a unified European test approach for evaluating the potential alkali-reactivity of aggregates. The project evaluated the ... -
Thermodynamic study of cement/rock interactions using experimentally generated solubility data of zeolites
(Peer reviewed; Journal article, 2020)Alteration of widespread interfaces between cements and clays in geological time scales is essential to the safety assessment of radioactive waste repositories but not well understood partly due to the low reliability of ...