Each soil will need a different type of compactor to efficiently compact the soil. They need to contain a certain amount of moisture to help ensure proper compaction. These soils typically have high clay content and hold together firmly. They tend to crumble when picked up and have limited cohesive strength. These are soils like gravel and sand and very difficult to compact regardless if they’re wet or dry. Here are the main differences between the two. There are generally two types of soil when it comes to compacting, granular soils and cohesive soils. Cohesive soils such as silt and clay are best compacted using the impact force produced by an upright rammer. granular soils, gravels and sands or mixtures of both. Plate compactors are best suited to the compaction of bituminous and granular materials e.g. What type of finish do you require after compaction?.What type of soil is needed to be compacted?. What is the compaction rate required (if known)?.What is the size of the area to be compacted?.Important things you need to know before starting your compaction project are: Therefore it is critical that you match the right type of compaction equipment with your project. It provides the stability needed to properly support structures, roads and paths. Compaction is one of the most important steps in any construction project. These units have a large motor mounted on top of the plate that is used to vibrate the plate. A large heavy plate compactor is often used to compress different types of soils and gravel.
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