Regardless of the soil type, failure to remove the air between soil particles before building any construction structure can later cause unexpected and unwanted movement of the soil and penetration or absorption of water beneath the buildings or roads.
In this case, the walls of the buildings will begin to crack very easily and perhaps even fall down, pipes beneath the roads will crack or leak, holes will emerge on the roads and they will become insecure. To successfully compact soil and avoid major problems in the future, quality compaction equipment is needed.
Many options are available when it comes to choosing the right compaction equipment. The selection of the equipment greatly depends on the characteristics and properties of the soil that needs to be compacted and also on the amount of the material or soil that needs to be compacted.
Typically, cohesive soils are best compacted using compactors with padfoot compactors and high amplitudes, while non-cohesive soils are more effectively compacted with vibratory smooth drum rollers and lower amplitudes. For base compaction on roads, often tow behind wobbly pneumatic-tired rollers are used. The dynamic compaction of the soil using different types of compaction machines has proven to be very efficient and effective method in construction.
Stay informed - subscribe to our newsletter. Email The subscriber's email address. Search AboutCivil. Similar Articles. Common Types of Soil. Training Course. Popular in this Category. If this level of compaction cannot be achieved, it can pose significant risk to short term and long term performance on the basis of the following:.
The methods of determining the insitu compaction at the time of construction vary between materials, however generally follow a similar concept. Given the importance of compaction in road building, suitable compaction methods and plant should be employed with consideration given to the specific nature of the material.
Request Free Quote. The Importance of Compaction June 23, This process involves removing air from the soil particles without any significant change in the amount of water consisted in the soil. It is very important because it provides the necessary flat base which provides the crucial support for the buildings, various construction foundations, roads, pavements and any other construction structures.
The process of compaction gives the soil higher resistance and greater stability. Usually, soil is divided in two main categories: cohesive and non cohesive. Therefore, the process of compaction is different, depending on the type of soil.
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