Recycled materials for sublayers
The article focuses on the recycled materials used in sleeper substructure. In the introduction, it summarizes the requirements for bearing layers of railway substructure and recycling of waste construction materials. The article presents the materials on which laboratory tests have been carried ou...
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| Format: | Article |
| Language: | English |
| Published: |
Czech Technical University in Prague
2023-11-01
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| Series: | Acta Polytechnica CTU Proceedings |
| Subjects: | |
| Online Access: | https://ojs.cvut.cz/ojs/index.php/APP/article/view/9503 |
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| _version_ | 1850094079236374528 |
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| author | Richard Svoboda Dana Hubáčková Jan Valehrach |
| author_facet | Richard Svoboda Dana Hubáčková Jan Valehrach |
| author_sort | Richard Svoboda |
| collection | DOAJ |
| description |
The article focuses on the recycled materials used in sleeper substructure. In the introduction, it summarizes the requirements for bearing layers of railway substructure and recycling of waste construction materials. The article presents the materials on which laboratory tests have been carried out and discusses in detail the most perspective – recycled concrete. For concrete recyclate, the article describes the results of laboratory tests – sieve analysis, determination of optimum moisture, and determination of bearing capacity using California bearing ratio, Immediate bearing index and Static deformation modulus.
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| format | Article |
| id | doaj-art-03712e8a383d4e618ba4ac510a60b54c |
| institution | DOAJ |
| issn | 2336-5382 |
| language | English |
| publishDate | 2023-11-01 |
| publisher | Czech Technical University in Prague |
| record_format | Article |
| series | Acta Polytechnica CTU Proceedings |
| spelling | doaj-art-03712e8a383d4e618ba4ac510a60b54c2025-08-20T02:41:45ZengCzech Technical University in PragueActa Polytechnica CTU Proceedings2336-53822023-11-014310.14311/APP.2023.43.0111Recycled materials for sublayersRichard Svoboda0Dana Hubáčková1Jan Valehrach2Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech RepublicBrno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech RepublicBrno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic The article focuses on the recycled materials used in sleeper substructure. In the introduction, it summarizes the requirements for bearing layers of railway substructure and recycling of waste construction materials. The article presents the materials on which laboratory tests have been carried out and discusses in detail the most perspective – recycled concrete. For concrete recyclate, the article describes the results of laboratory tests – sieve analysis, determination of optimum moisture, and determination of bearing capacity using California bearing ratio, Immediate bearing index and Static deformation modulus. https://ojs.cvut.cz/ojs/index.php/APP/article/view/9503recycled construction materialsconcrete recyclatesieve analysisoptimum moistureCalifornia bearing ratiostatic plate load test |
| spellingShingle | Richard Svoboda Dana Hubáčková Jan Valehrach Recycled materials for sublayers Acta Polytechnica CTU Proceedings recycled construction materials concrete recyclate sieve analysis optimum moisture California bearing ratio static plate load test |
| title | Recycled materials for sublayers |
| title_full | Recycled materials for sublayers |
| title_fullStr | Recycled materials for sublayers |
| title_full_unstemmed | Recycled materials for sublayers |
| title_short | Recycled materials for sublayers |
| title_sort | recycled materials for sublayers |
| topic | recycled construction materials concrete recyclate sieve analysis optimum moisture California bearing ratio static plate load test |
| url | https://ojs.cvut.cz/ojs/index.php/APP/article/view/9503 |
| work_keys_str_mv | AT richardsvoboda recycledmaterialsforsublayers AT danahubackova recycledmaterialsforsublayers AT janvalehrach recycledmaterialsforsublayers |