Fine aggregate is a key component in the majority of construction materials, mainly concrete and mortar. When we say fine aggregate, we are generally referring to crushed stone or naturally occurring sand that is thin enough to pass through a 4.75 mm sieve and fills the spaces between coarse aggregate. This creates a dense and workable mix; fine aggregate plays a crucial part when it comes to determining the strength and durability of concrete structures.
Today, we’re going to cover in more detail what is fine aggregate in construction, explain different aggregate types, and offer advice on finding the best one for your project.
Types of Fine Aggregates
There are several different types of fine aggregates:
- Natural fine aggregates, which include river sand, sea sand, and pit sand.
- Manufactured fine aggregates, such as crushed stone sand and manufactured sand.
- Recycled fine aggregates like crushed concrete fines and industrial by-products.
Are Fine Aggregate and Sand the Same?
While fine