Full-scale compaction testing of recycled demolition materials
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU128633" target="_blank" >RIV/00216305:26110/17:PU128633 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.5593/sgem2017/41" target="_blank" >http://dx.doi.org/10.5593/sgem2017/41</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/sgem2017/41" target="_blank" >10.5593/sgem2017/41</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Full-scale compaction testing of recycled demolition materials
Popis výsledku v původním jazyce
Construction and demolition materials are generated when existing buildings are demolished. The concrete / masonry recycled aggregates can be used within trench reinstatement works. The aim of conducted experiment is to find a methodology for evaluating the effect of backfill compaction works via dynamic penetration tests (DPT). The first part of paper describes construction of testing pit located in research center AdMaS (Czech Republic). The paper continues then with the description of compaction and testing procedure of compacted material. Procedure consisted of compaction of recycled waste using vibrating plate followed-up by the conduction of DPT test of such material. Next step was consecutive measurement of bulk density and moisture of backfill during excavation of experimental trench. The nuclear density gauge and the membrane densitometer were used for this purpose. Whole this procedure was conducted repeatedly on different level of compaction. Paper finally presents statistical processing and evaluation of measured data. The result is the comparison of the suitability of different methods of measurement used to evaluate wet bulk density. The results also figure out the relationships between the compaction energy, soil density and the number of blow counts measured during DPT test.
Název v anglickém jazyce
Full-scale compaction testing of recycled demolition materials
Popis výsledku anglicky
Construction and demolition materials are generated when existing buildings are demolished. The concrete / masonry recycled aggregates can be used within trench reinstatement works. The aim of conducted experiment is to find a methodology for evaluating the effect of backfill compaction works via dynamic penetration tests (DPT). The first part of paper describes construction of testing pit located in research center AdMaS (Czech Republic). The paper continues then with the description of compaction and testing procedure of compacted material. Procedure consisted of compaction of recycled waste using vibrating plate followed-up by the conduction of DPT test of such material. Next step was consecutive measurement of bulk density and moisture of backfill during excavation of experimental trench. The nuclear density gauge and the membrane densitometer were used for this purpose. Whole this procedure was conducted repeatedly on different level of compaction. Paper finally presents statistical processing and evaluation of measured data. The result is the comparison of the suitability of different methods of measurement used to evaluate wet bulk density. The results also figure out the relationships between the compaction energy, soil density and the number of blow counts measured during DPT test.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20104 - Transport engineering
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
17th International Multidisciplinary Scientific GeoConference SGEM 2017 Conference Proceedings Volume 17. Energy and Clean Technologies Issue 41
ISBN
978-619-7408-06-5
ISSN
1314-2704
e-ISSN
—
Počet stran výsledku
8
Strana od-do
99-106
Název nakladatele
SGEM
Místo vydání
Albena, Bulgaria
Místo konání akce
Albena
Datum konání akce
27. 6. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—