Study of the durability of self-compacting concrete made from recycled gravel
Research has been carried out in Japan recently with the aim of creating concrete formulations characterized by high workability while being stable in order to adapt concrete to structures with more complex and heavily reinforced sections. (Low segregation, compaction, and bleeding) with strong mec...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Viçosa (UFV)
2023-06-01
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| Series: | The Journal of Engineering and Exact Sciences |
| Subjects: | |
| Online Access: | https://periodicos.ufv.br/jcec/article/view/15927 |
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| author | Rachid Rabehi Rabehi Mohamed Omrane Mohammed |
| author_facet | Rachid Rabehi Rabehi Mohamed Omrane Mohammed |
| author_sort | Rachid Rabehi |
| collection | DOAJ |
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Research has been carried out in Japan recently with the aim of creating concrete formulations characterized by high workability while being stable in order to adapt concrete to structures with more complex and heavily reinforced sections. (Low segregation, compaction, and bleeding) with strong mechanical properties. The result of this research is self-compacting concrete (SCC), a new type of concrete that can fulfill the aforementioned properties. SCC is distinguished by a high paste volume, a high fines volume, the use of superplasticizers, and a low gravel volume. Due to the increasing demand for aggregates, crushed gravel may be replaced with recycled gravel in the interests of environmental conservation and sustainable development goals. Steel fibers are added to recycled concrete and gravel SCCs to improve their properties. The objective of this research is to examine the durability in the hardened state as well as the physico-mechanical characteristics of self-compacting concrete (SCC) made from recycled concrete gravel. According to the results, the best recycled concrete gravel contains 50%, and the addition of 0.5% fibers improves the properties of these SCCs.
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| format | Article |
| id | doaj-art-e80205aa00b74ecc9cc16c05f3e9915f |
| institution | Kabale University |
| issn | 2527-1075 |
| language | English |
| publishDate | 2023-06-01 |
| publisher | Universidade Federal de Viçosa (UFV) |
| record_format | Article |
| series | The Journal of Engineering and Exact Sciences |
| spelling | doaj-art-e80205aa00b74ecc9cc16c05f3e9915f2025-02-02T19:55:07ZengUniversidade Federal de Viçosa (UFV)The Journal of Engineering and Exact Sciences2527-10752023-06-019410.18540/jcecvl9iss4pp15927-01eStudy of the durability of self-compacting concrete made from recycled gravel Rachid Rabehi0Rabehi Mohamed 1Omrane Mohammed 2Laboratory of Development in Mechanics and Materials (LDMM) ‐ University of Djelfa, 17000, AlgeriaCivil Engineering Department, University of Djelfa, 17000 Djelfa, AlgeriaApplied Automation and Industrial Diagnostic Laboratory, University of Djelfa, Algeria Research has been carried out in Japan recently with the aim of creating concrete formulations characterized by high workability while being stable in order to adapt concrete to structures with more complex and heavily reinforced sections. (Low segregation, compaction, and bleeding) with strong mechanical properties. The result of this research is self-compacting concrete (SCC), a new type of concrete that can fulfill the aforementioned properties. SCC is distinguished by a high paste volume, a high fines volume, the use of superplasticizers, and a low gravel volume. Due to the increasing demand for aggregates, crushed gravel may be replaced with recycled gravel in the interests of environmental conservation and sustainable development goals. Steel fibers are added to recycled concrete and gravel SCCs to improve their properties. The objective of this research is to examine the durability in the hardened state as well as the physico-mechanical characteristics of self-compacting concrete (SCC) made from recycled concrete gravel. According to the results, the best recycled concrete gravel contains 50%, and the addition of 0.5% fibers improves the properties of these SCCs. https://periodicos.ufv.br/jcec/article/view/15927Self-compacting concrete,Durability.Steel fiberphysico-mechanical propertiesRecycled gravelLimestone gravel |
| spellingShingle | Rachid Rabehi Rabehi Mohamed Omrane Mohammed Study of the durability of self-compacting concrete made from recycled gravel The Journal of Engineering and Exact Sciences Self-compacting concrete, Durability. Steel fiber physico-mechanical properties Recycled gravel Limestone gravel |
| title | Study of the durability of self-compacting concrete made from recycled gravel |
| title_full | Study of the durability of self-compacting concrete made from recycled gravel |
| title_fullStr | Study of the durability of self-compacting concrete made from recycled gravel |
| title_full_unstemmed | Study of the durability of self-compacting concrete made from recycled gravel |
| title_short | Study of the durability of self-compacting concrete made from recycled gravel |
| title_sort | study of the durability of self compacting concrete made from recycled gravel |
| topic | Self-compacting concrete, Durability. Steel fiber physico-mechanical properties Recycled gravel Limestone gravel |
| url | https://periodicos.ufv.br/jcec/article/view/15927 |
| work_keys_str_mv | AT rachidrabehi studyofthedurabilityofselfcompactingconcretemadefromrecycledgravel AT rabehimohamed studyofthedurabilityofselfcompactingconcretemadefromrecycledgravel AT omranemohammed studyofthedurabilityofselfcompactingconcretemadefromrecycledgravel |