Crushed Stone Aggregate

Poured concrete, sand, and crushed stone are the three main components of a typical sidewalk. Each one has its own advantages and disadvantages. Sand is the most inexpensive of the three and can be poured in a variety of colors. However, it is heavy and difficult to work with. It can also clump together over time. Concrete is the heaviest of the three and can be poured in a variety of colors. However, it is expensive and hard to work with. Crushed stone is the most expensive of the three and can be poured in a variety of colors. However, it is light and easy to work with.