The influence of laboratory compaction methods on the physical and mechanical properties of foamed bitumen recycled mixes
Marek Iwański
Department of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology (Poland)
Anna Chomicz-Kowalska
Department of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology (Poland)
https://orcid.org/0000-0002-2784-8197
Piotr Ramiączek
Department of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology (Poland)
https://orcid.org/0000-0002-8143-4788
Krzysztof Maciejewski
Department of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology (Poland)
https://orcid.org/0000-0002-3002-9547
Mateusz Iwański
Department of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology (Poland)
https://orcid.org/0000-0002-3183-0141
Abstract
This study attempts to evaluate the influence of two advisable methods for compacting laboratory specimens of road base recycled mixes with foamed bitumen (MCAS) and bitumen emulsion (MCE). The obligatory regulations for this technology permit fabrication of the specimens using either an impact Marshall compactor or a static hydraulic press. The research showed that the compaction method influenced both the physical and mechanical properties of samples regardless of the type of bitumen binder. What is more, the structure of the material changed after the impact compaction process, which manifested in fact that many of the aggregate particles were crushed in its course. Better strength and resistance to moisture damage was observed in samples prepared in the hydraulic press. This was associated with lower void contents obtained in this compaction method.
Keywords:
Marshall compactor, hydraulic press, road base, cold recycling technology, foamed bitumen, bitumen emulsion, void content, resistance to moisture damageReferences
Iwański, M., Chomicz-Kowalska, A. 2011. Właściwości recyklowanej podbudowy z asfaltem spienionym. Drogownictwo 9 (2011) 271-277.
Google Scholar
Iwański, M., Chomicz-Kowalska, A. 2012. Moisture and frost resistance of the recycled base rehabilitated with the foamed bitumen technology. Archives of Civil Engineering Vol. 58 nr 2 (2012) 185-198.
Google Scholar
Iwański, M.; Chomicz-Kowalska, A. 2013. Laboratory Study on mechanical Parameters of Foamed Bitumen Mixtures in the Cold Recycling Technology. Proceedings of the 11th International Conference “Modern Building Materials, Structures and Techniques”. May 16-17, 2013, Vilnius, Lithuania. Procedia Engineering 57, Elsevier: 433-442.
Google Scholar
OST D-04.10.01a „Szczegółowa specyfikacja techniczna: Podbudowa z mieszanki mineralno-cementowej z asfaltem spienionym (MCAS) wykonana w technologii recyklingu głębokiego na zimno”. Warszawa, GDDKiA, 2013.
Google Scholar
Zawadzki J., Matras J., Mechowski T., Sybilski D. Warunki techniczne wykonywania warstw podbudowy z mieszanki mineralno-cementowo-emulsyjnej (MCE). Zeszyt 61 IBDiM. Warszawa 1999.
Google Scholar
Wymagania Techniczne „Kationowe emulsje asfaltowe na drogach publicznych” WT-3 Emulsje asfaltowe, Warszawa 2009.
Google Scholar
PN-EN 13808 Asfalty i lepiszcza asfaltowe - Zasady klasyfikacji kationowych emulsji asfaltowych.
Google Scholar
PN-EN 197-1 Cement - Część 1: Skład, wymagania i kryteria zgodności dotyczące cementów powszechnego użytku.
Google Scholar
Dołżycki B. Instrukcja projektowania i wbudowywania mieszanek mineralno-cementowo-emulsyjnych (MCE). Wersja z dnia 12.12.2013. Gdańsk 2013.
Google Scholar
PN-EN 12697-1 Mieszanki mineralno-asfaltowe - Metody badań mieszanek mineralno-asfaltowych na gorąco - Część 1: Zawartość lepiszcza rozpuszczalnego.
Google Scholar
PN-EN 13242 Kruszywa do niezwiązanych i związanych hydraulicznie materiałów stosowanych w obiektach budowlanych i budownictwie drogowym.
Google Scholar
Iwański, M.; Chomicz-Kowalska, A. 2012. Experimental study of water and frost resistance of foamed bitumen mixes in the cold recycling technology. 5th Euroasphalt & Eurobitume Congress. 13-15 June 2012, Istanbul, 2012.
Google Scholar
PN-EN 1008 Woda zarobowa do betonu - Specyfikacja pobierania próbek, badanie i ocena przydatności wody zarobowej do betonu, w tym wody odzyskanej z procesów produkcji betonu.
Google Scholar
PN-EN 13286-2 Mieszanki niezwiązane i związane hydraulicznie - Część 2: Metody badań laboratoryjnych gęstości na sucho i zawartości wody - Zagęszczanie metodą Proktora.
Google Scholar
Wirtgen Cold Recycling Technology Wirtgen GmbH. Germany 2012.
Google Scholar
Asphalt Academy. 2009. Technical Guideline: Bitumen Stabilised Materials, A Guideline for the Design and Construction of Bitumen Emulsion and Foamed Bitumen Stabilised Materials, Technical Gudeline 2 (TG2), 2009.
Google Scholar
PN-EN 12697-30 Mieszanki mineralno-asfaltowe - Metody badań mieszanek mineralno-asfaltowych na gorąco - Część 30: Przygotowanie próbek zagęszczonych przez ubijanie.
Google Scholar
PN-EN 12697-26:2005 Mieszanki mineralno-asfaltowe - Metody badań mieszanek mineralno-asfaltowych na gorąco - Część 26: Sztywność.
Google Scholar
Wirtgen Cold Recycling Manual. Wirtgen GmbH. Germany, 2004.
Google Scholar
Authors
Marek IwańskiDepartment of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology Poland
Authors
Anna Chomicz-KowalskaDepartment of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology Poland
https://orcid.org/0000-0002-2784-8197
Authors
Piotr RamiączekDepartment of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology Poland
https://orcid.org/0000-0002-8143-4788
Authors
Krzysztof MaciejewskiDepartment of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology Poland
https://orcid.org/0000-0002-3002-9547
Authors
Mateusz IwańskiDepartment of Transportation Engineering; Faculty of Civil Engineering and Architecture; Kielce University of Technology Poland
https://orcid.org/0000-0002-3183-0141
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