Use this url to cite publication: https://hdl.handle.net/20.500.12259/83769
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The use of hydrosodalite in hydraulics cement structures
Type of publication
Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)
Author(s)
Vaičiukynienė, Danutė | Kauno technologijos universitetas | LT |
LT | ||
Vaitkevičius, Vitoldas | Kauno technologijos universitetas | LT |
LT |
Title
The use of hydrosodalite in hydraulics cement structures
Is part of
Rural development 2011 : 5th international scientific conference, 24-25 November, 2011, Akademija : proceedings. Akademija : Aleksandras Stulginskis University, Vol. 5, b. 2 (2011)
Date Issued
Date Issued |
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2011 |
Publisher
Akademija : Aleksandras Stulginskis University
Extent
p. 352-357
Field of Science
Abstract
In the investigations synthetic zeolite - hydrosodalite (Na6+x(SiAlO4)6(OH)x·nH2O), modified hydrosodalite ferro silicon production waste - SiO2 fume was used. It was found changes in the strength of hardened cement paste, density and water penetration properties. Investigations are used by preparing samples with 2%, 5%, 10% and 15% pozzolanic additives from the weight of the cement. It was also found the influence of additives on the hydration temperature. In the investigated conditions the maximum compressive strength of samples with 10% of the modified hydrosodalite additive after 28 days had, compressive strength increased to 101 MPa. By using 5% SiO2 fume penetration of cement stone reduced to 8.41%.
Type of document
type::text::journal::journal article::research article
Language
Anglų / English (en)
Coverage Spatial
Lietuva / Lithuania (LT)
ISSN (of the container)
1822-3230
WOS
WOS:000304698500063
Other Identifier(s)
VDU02-000045483
Access Rights
Atviroji prieiga / Open Access