Sulfate adsorption from internal sources in systems containing gypsum and COn a \ue9tudi\ue9 l?adsorption des sulfates provenant de sources internes dans des syst\ue8mes contenant du gypse et un gel d?hydrates de silicate de calcium (C-S-H) d\ue9riv\ue9 de l?hydratation du silicate tricalcique (C3S) ou du ciment Portland, relativement \ue0 la formation retard\ue9e de l?ettringite. L?influence de l?ajout du C3S sur la d\ue9sorption du sulfate a \ue9galement \ue9t\ue9 examin\ue9e. La recherche nous apprend que l?adsorption du sulfate par le gel de C-S-H s?acc\ue9l\ue8re \ue0 temp\ue9rature \ue9lev\ue9e, ayant pour r\ue9sultat d?appauvrir rapidement la phase gypse dans les m\ue9langes C-S-H-gypse. La temp\ue9rature critique pour l?adsorption d...
Ettringite Ca6Al2(SO4)3(OH)12.26H2O is one of the main hydration products of cements but despite the...
Ettringite Ca6Al2(SO4)3(OH)12.26H2O is one of the main hydration products of cements but despite the...
The delayed formation of ettringite (DEF) is a chemical reaction that can cause the deterioration of...
Sulfate attack is a well-known concrete degradation phenomenon induced by crystallization of ettring...
The thesis presents the results of an extensive research program on the deterioration of Portland ce...
Abstract: Internal sulfate ions are the main cause of delayed ettringite formation, which leads to e...
International audienceThe work presented in this article studies the effects of some parameters that...
International audienceThe work presented in this article studies the effects of some parameters that...
External sulfate attack (ESA) and delayed ettringite formation (DEF) are well-known concrete degrada...
L’attaque sulfatique externe est un processus de dégradation au cours duquel les propriétés mécaniqu...
It has been reported that nucleation of ettringite crystals in cement pastes will preferentially occ...
L’attaque sulfatique externe est un processus de dégradation au cours duquel les propriétés mécaniqu...
Synopsis: Delayed ettringite formation (DEF) occurs at late ages and the related heterogeneous expan...
External sulfate attack (ESA) and delayed ettringite formation (DEF) are well-known concrete degrada...
External sulfate attack (ESA) and delayed ettringite formation (DEF) are well-known concrete degrada...
Ettringite Ca6Al2(SO4)3(OH)12.26H2O is one of the main hydration products of cements but despite the...
Ettringite Ca6Al2(SO4)3(OH)12.26H2O is one of the main hydration products of cements but despite the...
The delayed formation of ettringite (DEF) is a chemical reaction that can cause the deterioration of...
Sulfate attack is a well-known concrete degradation phenomenon induced by crystallization of ettring...
The thesis presents the results of an extensive research program on the deterioration of Portland ce...
Abstract: Internal sulfate ions are the main cause of delayed ettringite formation, which leads to e...
International audienceThe work presented in this article studies the effects of some parameters that...
International audienceThe work presented in this article studies the effects of some parameters that...
External sulfate attack (ESA) and delayed ettringite formation (DEF) are well-known concrete degrada...
L’attaque sulfatique externe est un processus de dégradation au cours duquel les propriétés mécaniqu...
It has been reported that nucleation of ettringite crystals in cement pastes will preferentially occ...
L’attaque sulfatique externe est un processus de dégradation au cours duquel les propriétés mécaniqu...
Synopsis: Delayed ettringite formation (DEF) occurs at late ages and the related heterogeneous expan...
External sulfate attack (ESA) and delayed ettringite formation (DEF) are well-known concrete degrada...
External sulfate attack (ESA) and delayed ettringite formation (DEF) are well-known concrete degrada...
Ettringite Ca6Al2(SO4)3(OH)12.26H2O is one of the main hydration products of cements but despite the...
Ettringite Ca6Al2(SO4)3(OH)12.26H2O is one of the main hydration products of cements but despite the...
The delayed formation of ettringite (DEF) is a chemical reaction that can cause the deterioration of...