Długowieczne nawierzchnie z betonu z recyklingu w niezwiązanych warstwach ziarnistych

Gudrun Golkowski

doi:10.7409/RABDIM.023.023

Published: 2023-12-30

Vol. 22 No. 4 (2023)

Long life pavements with recycled concrete in unbound granular layers

Gudrun Golkowski

Section: Articles

https://doi.org/10.7409/RABDIM.023.023

Abstract

The construction of unbound granular layers (UGLs) in pavement construction is mainly based on empiric knowledge of the behaviour of natural aggregates. Is it possible to transfer this behaviour to the performance of recycled materials in UGLs? In an in-situ test-section, divided into 12 sub-sections, BASt has evaluated the performance of UGL made from recycled concrete and different percentages of recycled bricks in comparison to an UGL of natural aggregates for ten years. The data analysis of regularly executed Falling Weight Deflectometer measurements show a sufficient bearing capacity according to the requirements for all different sub-sections. There are nevertheless significant differences due to the composition of the UGLs in the different sub-sections. Regardless of a sufficient bearing capacity other damage has become noticeable. Transversal cracks appeared after a first severe winter and during the next years in the sub-sections with a high percentage of recycled concrete in the UGL. The observed number of cracks correlates strongly with the composition of the UGLs. For a long service life of such pavements, however, an adopted structure and a better determination of their performance in laboratory trials have then been taken into account with regard to the post-hardening behaviour of recycled materials to avoid early damage.

Keywords:

pavement constructions, unbound granular material, recycled materials, bearing capacity, sustainability

Similar Articles

Anatoliy Sergeevich Aleksandrov, Tatiana Victorovna Semenova, Nataliya Pavlovna Aleksandrova, Analysis of permanent deformations in granular materials of road structures , Roads and Bridges - Drogi i Mosty: Vol. 15 No. 4 (2016)
Krzysztof Gasz, An attempt to determine capacity of movements from minor entries in case of congestion on the major street , Roads and Bridges - Drogi i Mosty: Vol. 20 No. 2 (2021)
Mirosław Graczyk, Marcin Gajewski, Radosław Szczerba, Structural analysis of airfield concrete pavement with doweled joints taking into account curling of slabs , Roads and Bridges - Drogi i Mosty: Vol. 15 No. 2 (2016)
Roman Nagórski, Paweł Tutka, Magdalena Złotowska, Defining the domain and boundary conditions for finite element model of flexible road pavement , Roads and Bridges - Drogi i Mosty: Vol. 16 No. 4 (2017)
Piotr Woyciechowski, Paweł Łukowski, Grzegorz Adamczewski, Thermal shock as a cause of cracking of concrete in massive bridge support elements - a case study , Roads and Bridges - Drogi i Mosty: Vol. 19 No. 4 (2020)
Valeriy Baranenko, Denys Volchok, Evaluation of the maximum axial force on a cylindrical shell structure in terms of stability and strength using fuzzy quantities of chosen geometric parameters , Roads and Bridges - Drogi i Mosty: Vol. 15 No. 1 (2016)
Cezary Kraszewski, Leszek Rafalski, Michał Ćwiąkała, Marcin Dreger, Effect of applied stress increments of the secondary deformation modulus and the ratio between the secondary and primary moduli of sandy gravel and crushed aggregate in static plate load tests , Roads and Bridges - Drogi i Mosty: Vol. 19 No. 4 (2020)
Aleksander Zborowski, Kamil Otkałło, Application of dynamic complex stiffness modulus master curves of HMA with recycled materials in the mechanistic-empirical design of road pavement structures , Roads and Bridges - Drogi i Mosty: Vol. 22 No. 4 (2023)
Alicja Sołowczuk, Przemysław Gardas, The proposed assessment method of pavement conditon at bus bays and bus stops , Roads and Bridges - Drogi i Mosty: Vol. 12 No. 4 (2013)
Mariusz Jaczewski, Bohdan Dołżycki, Jacek Alenowicz, Piotr Jaskuła, Impact of reclaimed asphalt pavement (RAP) on low-temperature properties of asphalt concrete , Roads and Bridges - Drogi i Mosty: Vol. 18 No. 4 (2019)

<< < 1 2 3 4 5 6 7 8 9 10 > >>

You may also start an advanced similarity search for this article.

Download files

PDF

Citation rules

Golkowski, G. (2023). Long life pavements with recycled concrete in unbound granular layers. Roads and Bridges - Drogi I Mosty, 22(4), 413–422. https://doi.org/10.7409/RABDIM.023.023

Cited by / Share

Licence

This work is licensed under a Creative Commons Attribution 4.0 International License.

References

Krass K.; Kollar J.: Eignung von ziegelreichen Recycling-Baustoffen für Tragschichten ohne Bindemittel (FE 06.073/2000/FGB). Forschung Srraßenbau und Straßenverkehrstechnik, Heft 884. Bundesministerium für Verkehr, Bau und Wohnungswesen, Bonn, 2004
Google Scholar

TL Gestein-StB 04/07. Technische Lieferbedingungen für Gesteinskörnungen im Straßenbau (Road and Transportation Research Association: Technical Delivery Terms for Aggregates in Road Construction), FGSV613. Forschungsgesellschaft für Straßen- und Verkehrswesen, Ausgabe 2004/Fassung 2007
Google Scholar

Richtlinien für die Standardisierung des Oberbaus von Straßenverkehrsflächen (Road and Transportation Research Association: Guidelines for the Standardisation of Pavement Structures of Traffic Areas), RStO 01, FGSV499. Forschungsgesellschaft für Straßen- und Verkehrswesen, 2001
Google Scholar

Jansen D., Kunz K.: Erprobungsstrecke für Tragschichten ohne Bindemittel aus ziegelreichen RC-Baustoffen (Test Section with Unbound Granular Layers made from Recycled Materials containing various Fractions of Recycled Bricks). Berichte der Bundesanstalt für Straßenwesen (BASt), Straßenbau Heft S 70, 2011
Google Scholar

Arbeitspapier Tragfähigkeit von Verkehrsflächenbefestigungen, Teil C 1 (Road and Transportation Research Association: Technical Specification for bearing capacity measurements of pavements, part C 1). FGSV433. Forschungsgesellschaft für Straßen- und Verkehrswesen, 2014
Google Scholar

Kessel T., Falter C.; Pasderski J. et al: Nachhaltigkeitspotentiale im Straßenbau mit dem Fokus auf Treibhausemissionen, Energiebedarf und Ressourcenschonung (FE 04.0341/2021/ARB): TU Braunschweig, Institut für Bauwirtschauft und Baubetrieb, Lehrstuhl für Infrastruktur und Immobilienmanagement, ongoing project, not published yet
Google Scholar

Long life pavements with recycled concrete in unbound granular layers

Abstract

Keywords:

Similar Articles

Downloads

Gudrun Golkowski