Abstract: With the continuous progress of society and the rapid development of economy, my country's national economy has made great progress. To this extent, the construction scale of water conservancy projects has also been greatly expanded. The current water conservancy projects are facing challenges in the development process The most difficult and most critical problem is the quality control of the rolling construction of earthworks. Based on this, this article mainly takes the construction of water conservancy projects as an example to carry out detailed analysis and research on the construction technology of soil filling and rolling, hoping to provide readers with reference and reference, and according to the actual situation, the rationality of the construction technology is effective Control countermeasures.