The objective of this paper is to study the properties of different compositions of concrete made by substituting sand made of crushed limestone, which is over-exploited in Algeria, by two types of sands produced by the recycling of double-layer tiling and granite waste, respectively, with different mass percentages of 0, 10, 20 and 30%. ; The physical, mechanical and some aspects of the durability properties of six concretes were evaluated and compared to those of a reference concrete. The results obtained show that the incorporation of granite sand up to a rate of 20% improves the compressive strength and the resistance to acid CH3COOH. For concretes made with tiling sand, the best compressive strength was observed in concrete with an addition rate of 10%. Furthermore, good tensile strength by splitting is obtained with rates of up to 30% of the two recycled sands.
tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska
Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
Civil and Environmental Engineering Reports (CEER), no 33, vol. 2
Biblioteka Uniwersytetu Zielonogórskiego
Feb 2, 2024
Feb 2, 2024
63
https://zbc.uz.zgora.pl/repozytorium/publication/86971
Edition name | Date |
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Performance of Concrete Containing Partial Granite and Tiling Wastes as Fine Aggregate | Feb 2, 2024 |
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Kechkar, Chiraz Belachia, Mouloud Cherait, Yacine Kuczyński, Tadeusz - red.
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Najm, Hadee Mahommed Ahmad, Shakeel Kuczyński, Tadeusz - red.
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