Browsing by Author "Yendaw, Jerome A."

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Experimental study on strength improvement of weak subgrade clay soil using copper slag and hydrated lime as an activator

Sannoh, Abraham V. J. (Botswana International University of Science and Technology (BIUST), 2018-05)

Roads constructed on weak sub-grade clay soils with high plasticity may be affected by the behaviour of the clay soils. Weak sub-grade clay soils undergo volume change due to the changes in the moisture content which ...
Hydrogeochemical evaluation of groundwater quality in Dukwi wellfield in Botswana

Diphofu, Abijah; Yendaw, Jerome A.; Suglo, Raymond S. (International Journal of Innovation Creativity and Change (herein referred to as ‘IJICC’), 2022)

There has been a decline in groundwater quality in most wellfields in Botswana. This study evaluated the groundwater quality in Dukwi Wellfield for drinking and irrigation purposes and characterised the dominant hydrochemical ...

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