Landscaping License Practice Test

Why is mason's sand not recommended for installing pavers?

1. It is too coarse

2. It is too wet

3. It is too fine

4. It is too abrasive

The correct answer is: It is too fine

Mason's sand is not recommended for installing pavers primarily because it is too fine. When installing pavers, the base layer and the sand used for leveling between the pavers need to be coarser to provide adequate drainage and stability. Fine sand can lead to compaction and does not allow for proper drainage, which can result in issues like shifting or settling of the pavers over time. Coarser sands, such as concrete or bedding sands, are better suited for this purpose as they facilitate better water movement and support the structural integrity of the paved surface. This ensures that the installation lasts longer and maintains its appearance without succumbing to movement or damage from surface water.