Wonderful Engineering

What is Aggregate?

Introduction

Aggregate can be defined as a material that is used as filler for filling up the voids during construction. It comprises of a broad category of coarse material that is used in construction. Aggregates are the most mined category of minerals in the world. They have been in use for thousands of years with significant use taking place back during the Roman Empire. The invention of concrete resulted in demand for aggregate since it is a crucial material for preparation of concrete.

Working Principle of Aggregate

Aggregates impart strength by reinforcing the composite material, that is to say, they fill up the voids to form a substance that has more compressive strength. By filling up the space that is available, aggregate ensures that the structure doesn’t fail when load is applied to the structure.

Types of Aggregate

Applications of Aggregate

Precautionary Measures