Durability of concrete with fly ash

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F05%3APU52829" target="_blank" >RIV/00216305:26110/05:PU52829 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Durability of concrete with fly ash
Original language description
Currently, issues concerning industrial waste utilization in building material production gain ground. One of these spheres is also use of fluid ashes for concrete manufacturing. Fluid ashes are by-products of latter coal combustion technology nevertheless; their application to building material production did not come to extent comparable to classic coal combustion fly ashes. One of reason for this fact is poor information on characteristics of composites made of them. This paper presents findings concerning testing of concrete with partial cement replacement by lignite fluid combustion ashes as to resistance against aggressive media. Cement has been partially replaced by fluid ash in quantities amounting to 10 to 50 percentage of concrete weight. Concrete samples have been exposed to liquid sulphate/acid aggressive media for a period of 18 months. Test results shows that 15 % to 25 % fluid ash addition enhances concrete resistance against sulphate and acid aggressive medium.
Czech name
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Czech description
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Project
<a href="/en/project/GD103%2F05%2FH044" target="_blank" >GD103/05/H044: Science Advancement Stimulation of Doctoral Students of Building Material Engineering Branch</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference on Concrete and Reinforced Concrete: Concrete and reinforced concrete - developement trends.
ISBN
5-98580-013-X
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
NIIŽB
Place of publication
Moskva
Event location
Moskva
Event date
Sep 5, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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