The objective of this study is to assess the quality of the available aggregate material in Jimma zone. This study focused on the determination of the physical and mechanical properties of aggregate. To achieve the ...

Concrete is one of the most widely used construction materials. As the growth of construction industry increases, the demand and costs of construction material increases. In concrete technology, additional materials are ...

Concrete is mixture of aggregates and binders. From concrete ingredients the binder and the most costly and environmental unfriendly element is cement and it is one of the environmental unfriendly processes due to the ...

Marble dust is a by-product of marble production facilities which creates large scale environmental pollution. The purpose of this work is to describe, the effects of using waste marble dust (WMD) as an admixture material ...