Because of the energy consumption and CO2 emission raised about the cement industry, it is now believed that new binders are indispensable to completely replace the Portland cement in concrete production. The scientific ...

Many new projects have recently been constructed in Ethiopia's building industry. Due to the magnitude and complexity of many of these projects, contractors have resorted to subcontracting to share responsibilities and ...

The Wabe River is a perennial river that is one of the water contributors for the Gibe III dam. It is used for various purposes such as agriculture, recreation, and domestic use. However, the potential pollution of the ...

Several researchers are doing experimental investigations to identify potential eco-friendly and cost-efficient cement substitute materials. Some of these materials are generated from industrial waste and agricultural ...

Rigid pavement is a type of pavement constructed from cement, fine aggregate, coarse aggregate, and water, in which vehicle loads are transferred to subgrade soil by the flexural strength of the pavement. Due to its ...

Research on road surface material performance is crucial for selecting alternative sub base materials to address costly maintenance issues and ensure longer-lasting roads in Ethiopia. The major objective of this research ...

Land use land cover changes of an ecosystem should be significantly studied, assessed and controlled by any means to cooperate with sequential progress of mankind. This study examined land use land cover changes in Woybo ...

Despite Ethiopia's abundant surface water resources, increasing water demand and variability in hydrometeorological parameters threaten water availability in many river basins. As there are series of highly competitive ...

Safety of the road has measured by road safety indicators. Regretfully, a lot of people are unaware of how serious the issue is. Most of the time, lack of precise measurements that can easily and effectively convey the ...

Well-designed pedestrian zones represent both the allure of urban centers and the quality of city life, yet the city's rapid rise in construction and car use may cause transportation related problems including congestion, ...