Generally, foundation construction for ordinary buildings only requires conventional compaction technology, but most color steel buildings need dynamic compaction treatment. Conventional compaction does not necessarily meet the requirements, so why is dynamic compaction still needed? Here is a detailed explanation for you. Why color steel buildings mostly use dynamic compaction to consolidate foundations
First, the requirements for the construction site of color steel buildings differ. Most color steel buildings are built in places where there were no previous structures, and the foundations in these places are extremely unstable. This is especially true for large factory color steel buildings, which are mostly located in the wilderness, where the ground may originally have been lower or wasteland. If conventional compaction technology is used, it is difficult to achieve foundation stability. Dynamic compaction technology is used precisely to meet the construction requirements of the later stage and to ensure the stability and safety of subsequent buildings.
The key point is foundation instability. If construction is carried out in places where buildings previously existed, the foundation there is relatively stable, and conventional dynamic compaction technology alone can meet the requirements. However, in some cultivated land or wilderness terrain, the foundation is unstable; there may be underground voids or gullies scoured by rainwater, and only dynamic compaction technology can achieve the final construction requirements.