What is one of the main purposes of floating concrete?

Floating concrete serves a crucial function in the finishing process of concrete surfaces, particularly in the preparation for achieving durability and aesthetics. One of the main purposes of floating concrete is to compact the aggregate just beneath the surface layer. This process helps to consolidate the mixture and ensures that the aggregates are evenly distributed, which is essential for the strength and integrity of the finished product.

When the surface is floated, it removes excess water and allows for a denser and more resilient concrete matrix as the smaller particles fill in the voids among the larger aggregates. This procedure is fundamental in the overall quality of the concrete, resulting in a surface that is not only visually appealing but also capable of withstanding various environmental stresses and loads over time.