Influence of Mineral Aggregate Concentration on the Technological Properties of Fresh Concrete Mixture / Mineraliniu Užpildu Koncentracijos Itaka Šviežio Betono Mišinio Technologinems Savybems
Autor(en): |
Albertas Klovas
Mindaugas Daukšys Gintas Brazas |
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Medium: | Fachartikel |
Sprache(n): | Englisch |
Veröffentlicht in: | Engineering Structures and Technologies, Juli 2013, n. 2, v. 5 |
Seite(n): | 54-60 |
DOI: | 10.3846/2029882x.2013.811782 |
Abstrakt: |
The main aim of this research was to investigate how the concentration of mineral aggregate influences the technological properties of concrete mixture such as: slump, flow characteristics and air content, as well as the density of concrete mixture. To sum up, 18 concrete mixture compositions were casted. First six compositions were casted in order to establish the dependence between the ratio of fine aggregate (sand fraction: 0/1 and 0/4) and the technological properties of fresh concrete mixture. Another six compositions were casted in order to investigate the link between course aggregate (gravel, fraction 4/16) concentration and the concrete mixture's technological properties. The last six mixtures were casted in order to test how the amount of fine particles (not exceeding 0.25 mm in diameter) influences the concrete mixture's technological properties. |
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Datenseite - Reference-ID
10326025 - Veröffentlicht am:
21.07.2019 - Geändert am:
21.07.2019