Is concrete or steel better as a building material?

Before the new and modern engineering came to manipulate steel and concrete. The architecture world had only adobe, wood, thatch, stone, and caves. It is a long way before we got to where we are. In today’s world, skies are filled with tall and austere buildings.  There are so many such that if tour guides … Read more Is concrete or steel better as a building material?

What is concrete workability and what are the factors that affect it?

When talking of concrete workability, we must consider the fact that the term is subjective and broad which describe how the concrete is mixed, combined, placed, and finished with minimal or no loss of consistency. Workability is the term which describes, strength, quality and appearance even going further to describe the cost of labor for … Read more What is concrete workability and what are the factors that affect it?