Self-cementing properties of recycled concrete aggregates (RCA) on the example of tests of material and layers of pavement subbase
Autor(en): |
Jakub Fengier
Andrzej Pożarycki |
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Medium: | Fachartikel |
Sprache(n): | Englisch |
Veröffentlicht in: | Budownictwo i Architektura, Dezember 2014, n. 4, v. 13 |
Seite(n): | 101-107 |
DOI: | 10.35784/bud-arch.1723 |
Abstrakt: |
The work is an attempt to summarize the experience concerning the diagnosis of the practical properties of recycled aggregate concrete cement (RCA). It describes the phenomenon of self-cementing properties which was investigated in both the laboratory and on field tests including compressive strength of RCA, non-conventional oedometric tests of RCA and plate bearing tests on the surface of RCA layer. The described self-cementing properties were remarked, however, the RCA material was characterized by smaller increase in the value of parameter EV2 in a 2-year period of time than recycled concrete materials described in the available literature. |
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25.11.2020