High-performance repair mortars for application in severe weathering environments: frost resistance assessment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F19%3A00490961" target="_blank" >RIV/68378297:_____/19:00490961 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/chapter/10.1007/978-3-319-91606-4_12" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-319-91606-4_12</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-91606-4_12" target="_blank" >10.1007/978-3-319-91606-4_12</a>

Result language
angličtina
Original language name
High-performance repair mortars for application in severe weathering environments: frost resistance assessment
Original language description
Frost is one of the main degradation processes affecting historic buildings in cold environments. Lime mortar is particularly sensitive to degradation by freeze-thaw cycles due to its high porosity and low mechanical resistance. The aim of the present research is to assess the frost resistance of seven lime-based mortars to be used in repairs. Mortars with different binder composition and a traditional hydrophobic additive were tested. Specimens with three months of age were subjected to freeze-thaw cycles and the ageing action was evaluated by means of mechanical and physical measurements. Improved durability of lime-based mortars with hydraulic binders and linseed oil additive has been confirmed and the different mortar formulas may be promising for repairs according to specific environmental conditions.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name
Historic mortars. Advances in research and practical conservation
ISBN
978-3-319-91604-0
Number of pages of the result
14
Pages from-to
155-168
Number of pages of the book
336
Publisher name
Springer
Place of publication
Cham
UT code for WoS chapter
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