WHAT ARE THE IMPORTANCE OF CONCRETE GRADE IN STRUCTURES

WHAT ARE THE IMPORTANCE OF CONCRETE GRADE IN STRUCTURES

Concrete is a construction material composed of cement, fine aggregate (sand) and coarse aggregate mixed with water. It is a material that starts setting and gradually with increased bonding becomes hard like stone. Its importance is key because it contributes extensively in buildings, bridges and most infrastructural projects. The material is of immense value even though it is a man-made material on earth. During  INFRACON, 2017 in India with theme “the Innovations in Concrete for Infrastructure…

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THE TOP 5 LONGEST BRIDGES IN AFRICA

THE TOP 5  LONGEST BRIDGES IN AFRICA

In this article, we would be discuss the longest bridges in Africa. We would take a look at the top 5 longest bridges in the continent. But first what are bridges? Bridges are structures built to span over physical obstacles without closing the way underneath it. It is one of the infrastructure that brings out both fascinating and appealing imaginations. It also signifies the culture of a particular location as the designing of a bridge takes…

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