Investigation of mechanical properties of cement pastes with fine recycled concrete as partial replacement for Portland cement: kind of method high-speed milling

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00322646" target="_blank" >RIV/68407700:21110/18:00322646 - 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
Investigation of mechanical properties of cement pastes with fine recycled concrete as partial replacement for Portland cement: kind of method high-speed milling
Original language description
This article deals with mechanical activation of old concrete by high-speed mills and using recycled concrete powder as a partial replacement for cement. In particular, we focus on mechanical properties of cement pastes containing different kinds of fineness of micronized recycled concrete powder. As recycled materials, we used the monolithic construction of a column from a construction of supporting structures. Recycled material was milled by company LAVARIS Ltd. at high-speed milling process with different types of milling. Mechanical properties were obtained by non-destructive (resonance method) and destructive method. Investigated mechanical properties were the dynamic modulus of elasticity and the dynamic shear modulus, flexural strength and compressive strength. Results obtained from these materials were compared with the reference material.
Czech name
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Czech description
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Project
<a href="/en/project/GA17-06771S" target="_blank" >GA17-06771S: Research into possibilities of utilizing micronized recycled concrete to be used as filler with binding capacity</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EAN 2018 56th conference on experimental stress analysis, Conference Proceedings
ISBN
978-80-270-4062-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
338-341
Publisher name
Česká společnost pro mechaniku
Place of publication
Praha
Event location
Harrachov
Event date
Jun 5, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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