Capillary water absorption in mixtures of cohesive soils stabilized with cement and hydrophobic agent

Szymon Węgliński

doi:10.35784/bud-arch.2422

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Published: Jun 2, 2021

DOI: https://doi.org/10.35784/bud-arch.2422

Issue Vol. 20 No. 2 (2021)

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Capillary water absorption in mixtures of cohesive soils stabilized with cement and hydrophobic agent
Szymon Węgliński

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DOI

https://doi.org/10.35784/bud-arch.2422

Authors

Szymon Węgliński

szymon.weglinski@put.poznan.pl

Faculty of Civil and Transport Engineering; Institute of Civil Engineering; Poznań University of Technology;, Poland

https://orcid.org/0000-0002-0830-8152

Abstract

The paper presents the results of tests on capillary water absorption of mixtures from cohesive soils - clayey sand and sandy clay - stabilized with cement and the addition of a hydrophobic binder. Studies have shown that the appropriate addition of diamidoamine lactate allows to limit the penetration of water inside the stabilized samples, which increases their frost resistance. The mixtures with the additive showed lower capillary water absorption compared to the mixtures stabilized only with cement, especially in the first few hours after soaking with water.

Keywords:

stabilization of cohesive soils, a hydrophobizing agent, diamidoamine lactate, frost resistance, capillary absorption

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Węgliński, S. (2021) “Capillary water absorption in mixtures of cohesive soils stabilized with cement and hydrophobic agent”, Budownictwo i Architektura, 20(2), pp. 015–028. doi: 10.35784/bud-arch.2422.

Capillary water absorption in mixtures of cohesive soils stabilized with cement and hydrophobic agent

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