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Title:

Bacterial spores as hydrophobizing agents in mortar

Document type:
Zeitschriftenaufsatz
Author(s):
Ertelt, M.J.; Bubendorfer, Lea; Grosse, C.U.; Lieleg, O.
Abstract:
In the last decade, biological additives have gained increased attention as admixtures to cement based materials. One example are bacterial additives, which can improve the wetting resistance and/or the mechanical properties of cementitious materials. However, the production process of most bacterial additives investigated so far is typically time consuming and comparably expensive. Here, we investigate six different commercially available bacterial spores as an alternative bacterial additive to...     »
Keywords:
Bacterial spores; Compressive strength; hydrophobic Mortar; Water uptake; Wetting resistance; Workability
Dewey Decimal Classification:
500 Naturwissenschaften
Journal title:
Cement and Concrete Composites
Year:
2021
Journal volume:
120
Pages contribution:
104002
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.cemconcomp.2021.104002
WWW:
https://www.sciencedirect.com/science/article/abs/pii/S0958946521000718
Publisher:
Elsevier BV
E-ISSN:
0958-9465
Date of publication:
01.07.2021
TUM Institution:
Professur für Biomechanik
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