Year: 2023 | Month: October-December | Volume: 8 | Issue: 4 | Pages: 145-148
DOI: https://doi.org/10.52403/ijshr.20230421
Influence of Water Dosage on the Compressive Strength of Earth Concrete Containing Corn Stalks Fibres
Yaovi Agbeko KOUTO1, Douti LARE1, B. Kossi IMBGA2, Yawovi Mawuénya Xolali Dany AYITE1
1Laboratoire de Recherche en Sciences de l’Ingénieur (LARSI), Ecole Polytechnique de Lomé - Université de Lomé, Lomé-Togo
2Laboratoire de Chimie Analytique, de Physique Spatiale et Énergétique (L@CAPSE), Université Norbert Zongo, Koudougou-Burkina Faso
Corresponding Author: Yaovi Agbeko KOUTO
ABSTRACT
The influence of the water content on the compressive strength of the soil – corn stalk fibres – water mixture is analysed in this study. The clay soil is mixed with corn stalk fibres with a water volume variation of 16 to 20% in increments of 1% to produce concrete samples stored in an enclosure at room temperature. On these samples, the density is determined every day to monitor the evolution of water loss as well as compressive strength. It appears that the loss of density decreases with the day and stabilizes from the 26th day and that the best compressive resistance is obtained for a water content of 18%.
Keywords: clay soil; corn stalks fibres; compressive strength; water rate.