Mostrando ítems 1-5 de 5
In-situ hydration study of sulfobelite eco-cements
Structure, Atomistic Simulations, and Phase Transition of Stoichiometric Yeelimite
(ACS publications, 2013)
ABSTRACT: Yeelimite, Ca4[Al6O12]SO4, is outstanding as an aluminate sodalite, being the framework of these type of materials flexible and dependent on ion sizes and anion ordering/disordering. On the other hand, yeelimite ...
Influence of the calcium sulfate source on the rheological behaviour of calcium sulfoaluminate cement pastes
Calcium sulfoaluminate (CSA) cements are receiving increasing attention since their manufacture produces much less CO2 than ordinary Portland cement (OPC) . In addition, they show interesting properties such as high ...
Hydration studies of calcium sulfoaluminate cements blended with fly ash
The main objective of this work is to study the hydration and properties of calciumsulfoaluminate cement pastes blended with fly ash (FA) and the corresponding mortars at different hydration ages. Laboratory X-ray ...