Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature
The phenomenon of siltation of dams causes in Algeria a vital problem which annually loses a considerable volume of water storage.The objective of this study the valorization of calcined sediment from the Fergoug dam (western Algeria) in normal concrete exposed at 800 °C. Moreover, the sediments we...
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Universidade Federal de Viçosa (UFV)
2023-12-01
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| Series: | The Journal of Engineering and Exact Sciences |
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| Online Access: | https://periodicos.ufv.br/jcec/article/view/19385 |
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| author | Bilel Boulakoud |
| author_facet | Bilel Boulakoud |
| author_sort | Bilel Boulakoud |
| collection | DOAJ |
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The phenomenon of siltation of dams causes in Algeria a vital problem which annually loses a considerable volume of water storage.The objective of this study the valorization of calcined sediment from the Fergoug dam (western Algeria) in normal concrete exposed at 800 °C. Moreover, the sediments were calcination-treated at 750°C for 5 hours tomakeitactive. The different mixtures were prepared with 0%, 8%, 12% and 16% of sediment by partial substitution of cement , as well as of polypropylene fiber volume of 0.05% and 0.1%. All mixes were investigated on compressive strength and flexural strength at 90 days with different heating cooling cycles from the room temperature to 800 °C in electric muffle furnace. The experimental result indicates that the inclusion 8 and 12% of calcined sediment with fiber significantly enhances properties of normal concrete before and after heating, respectively.
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| format | Article |
| id | doaj-art-0acc24ef231340d8b124df5521732bc3 |
| institution | Kabale University |
| issn | 2527-1075 |
| language | English |
| publishDate | 2023-12-01 |
| publisher | Universidade Federal de Viçosa (UFV) |
| record_format | Article |
| series | The Journal of Engineering and Exact Sciences |
| spelling | doaj-art-0acc24ef231340d8b124df5521732bc32025-02-02T19:54:15ZengUniversidade Federal de Viçosa (UFV)The Journal of Engineering and Exact Sciences2527-10752023-12-0191210.18540/jcecvl9iss12pp19385Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperatureBilel Boulakoud0Civil Engineering Department, Faculty of Construction Engineering, University Mouloud Mammeri of Tizi Ouzou, 15000, Algeria LMPC Laboratory, University Abdelhamid Ibn Badis of Mostaganem,27000, Algeria The phenomenon of siltation of dams causes in Algeria a vital problem which annually loses a considerable volume of water storage.The objective of this study the valorization of calcined sediment from the Fergoug dam (western Algeria) in normal concrete exposed at 800 °C. Moreover, the sediments were calcination-treated at 750°C for 5 hours tomakeitactive. The different mixtures were prepared with 0%, 8%, 12% and 16% of sediment by partial substitution of cement , as well as of polypropylene fiber volume of 0.05% and 0.1%. All mixes were investigated on compressive strength and flexural strength at 90 days with different heating cooling cycles from the room temperature to 800 °C in electric muffle furnace. The experimental result indicates that the inclusion 8 and 12% of calcined sediment with fiber significantly enhances properties of normal concrete before and after heating, respectively. https://periodicos.ufv.br/jcec/article/view/19385Calcined sediment, Flexural tensile strength, Polypropylene fibre, High temperature, Normal concrete. |
| spellingShingle | Bilel Boulakoud Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature The Journal of Engineering and Exact Sciences Calcined sediment, Flexural tensile strength, Polypropylene fibre, High temperature, Normal concrete. |
| title | Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature |
| title_full | Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature |
| title_fullStr | Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature |
| title_full_unstemmed | Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature |
| title_short | Effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature |
| title_sort | effects of sediment on mechanical behavior of polypropylene fiber concrete before and after exposure to high temperature |
| topic | Calcined sediment, Flexural tensile strength, Polypropylene fibre, High temperature, Normal concrete. |
| url | https://periodicos.ufv.br/jcec/article/view/19385 |
| work_keys_str_mv | AT bilelboulakoud effectsofsedimentonmechanicalbehaviorofpolypropylenefiberconcretebeforeandafterexposuretohightemperature |