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Durability of Cement-Bentonite Cut-Off Walls in Sulphate Solutions

Fratalocchi, Evelina / Brianzoni, Virginia / Mazzieri, Francesco / Pasqualini, Erio

This paper presents the outcome of a research program aimed at investigating migration and interaction mechanisms of saline and acidic sulphate solutions through cement-bentonite mixtures with the main aim to estimate their long-term hydraulic performance and durability. A method to evaluate the mixture durability is proposed, based on the results of several column tests performed with different solutions for long times (up to about 5 years).

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Durability of Cement-Bentonite Cut-Off Walls in Sulphate Solutions

Fratalocchi, Evelina / Brianzoni, Virginia / Mazzieri, Francesco / Pasqualini, Erio

This paper presents the outcome of a research program aimed at investigating migration and interaction mechanisms of saline and acidic sulphate solutions through cement-bentonite mixtures with the main aim to estimate their long-term hydraulic performance and durability. A method to evaluate the mixture durability is proposed, based on the results of several column tests performed with different solutions for long times (up to about 5 years).

Durability of Cement-Bentonite Cut-Off Walls in Sulphate Solutions

Fratalocchi, Evelina / Brianzoni, Virginia / Mazzieri, Francesco / Pasqualini, Erio

This paper presents the outcome of a research program aimed at investigating migration and interaction mechanisms of saline and acidic sulphate solutions through cement-bentonite mixtures with the main aim to estimate their long-term hydraulic performance and durability. A method to evaluate the mixture durability is proposed, based on the results of several column tests performed with different solutions for long times (up to about 5 years).

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Title:

Durability of Cement-Bentonite Cut-Off Walls in Sulphate Solutions

Contributors:

Fratalocchi, Evelina (author) / Brianzoni, Virginia (author) / Mazzieri, Francesco (author) / Pasqualini, Erio (author)

Conference:

Geo-Chicago 2016 ; 2016 ; Chicago, Illinois

Published in:

Geo-Chicago 2016 ; 695-704

Publication date:

2016-08-08

ISBN:

DOI:

https://doi.org/10.1061/9780784480168.068

Type of media:

Conference paper

Type of material:

Electronic Resource

Language:

English

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