Concrete durability determines infrastructure lifespan. Durability of concrete may be defined as the ability of concrete to resist weathering action, chemical attack, and abrasion while maintaining its desired engineering properties. Different concretes require different degrees of durability depending on the exposure environment and properties desired. For the longest-standing concrete medieval structures still dotting parts of Europe…
Concrete restoration refers to the process of repairing damaged or deteriorated concrete to restore its structural integrity and original appearance. Concrete structures like driveways, garages, patios, and commercial buildings are constantly exposed to heavy use, extreme weather, and other environmental factors that can cause cracks, pitting, and deterioration over time. While concrete repair methods can…
Lightweight concrete is a type of concrete that includes an expanding agent in that it expands when it sets. It’s also called lightweight aggregate concrete or low-density concrete. What is Lightweight Concrete? Lightweight concrete is made using lightweight coarse aggregates or by injecting air or gas into the concrete mix to lower its density while…
Advancements in fields of science and technology lead to change in material technology. The choice between composites over traditional materials is a critical one. A wide range of modern materials with efficient properties have evolved which includes composites along with traditional materials like wood or metals. Traditional materials like wood, steel, and concrete show a wide…