What Is a Plate Compactor
In construction projects that require a stable subsurface, plate compactors are used to compact some types of soil and gravel. They are also known as Plate Tempers
A plate compactor is available in a variety of shapes, sizes, and accessories, but the main features remain the same. The core of the machine is a heavy, flat plate that rests on the ground when it is not in use.
How It Works
Plate compactors work with a heavy plate on the bottom, which moves rapidly up and down. In combination with rapid impacts, plate weight, and impact forces, the soil underneath is compacted or packed.
Plate compactors work best on granular soils, such as those that contain more sand or gravel. It may be beneficial to add some moisture to the soil before using the plate compactor. It generally takes two to four passes to achieve proper compaction, but the compactor manufacturer or design engineer can provide some advice depending on the situation.
A plate compactor can be used to compact asphalt and sub-base on driveways and parking lots, as well as to repair them. They are useful in tight spaces that a larger roller might not be able to reach. There are a few options available to contractors when it comes to choosing the right plate compactor.
Vibratory plate compactor designed for the compaction of granular, mixed materials with some cohesive content, isolated on a white background
