Macro- and micro-indicators of ASR in concrete pavement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10105135" target="_blank" >RIV/00216208:11310/11:10105135 - isvavai.cz</a>
Alternative codes found
RIV/67985891:_____/11:00372400
Result on the web
<a href="http://dx.doi.org/10.1680/macr.2011.63.8.553" target="_blank" >http://dx.doi.org/10.1680/macr.2011.63.8.553</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1680/macr.2011.63.8.553" target="_blank" >10.1680/macr.2011.63.8.553</a>
Alternative languages
Result language
angličtina
Original language name
Macro- and micro-indicators of ASR in concrete pavement
Original language description
Alkali-silica reaction produces deterioration of concrete, visible on the macro-and micro-scale. Macro-indicators of alkali-silica reaction are important in the field inspection of concrete. Micro-indicators help to verify the presence of alkali-silica reaction and make it easier to distinguish ASR from other degradation mechanisms. Three parameters were determined to evaluate the deterioration of concrete pavements: the specific length of cracks measured on the pavement surface; the specific length ofcracks in the drill cores; and the volume of alkali-silica gels and microcracks in thin sections. According to these indicators, it was possible to distinguish two types of pavement degradation: degradation mainly associated by ASR and degradation connected with another mechanism. The macro-and micro-indicators linked the deterioration to alkali-silica reaction in six sites on the Czech highways. One site was attributed to another degradation mechanism. The rock types (and/or quartz recr
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Magazine of Concrete Research
ISSN
0024-9831
e-ISSN
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Volume of the periodical
63
Issue of the periodical within the volume
8
Country of publishing house
GB - UNITED KINGDOM
Number of pages
19
Pages from-to
553-571
UT code for WoS article
000294548800002
EID of the result in the Scopus database
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