This technology utilizes a fatty acid-based composite repair material with ultra-low dosage (containing highly reactive silica and organic amines) to address issues such as cracking, poor density, weak corrosion resistance, and lack of self-healing functionality during concrete hydration and use. It enables efficient multiple repairs for various types of cracks in the late final setting stage of concrete.

Technology provider:Guokong Jiye (Beijing) Technology Co., Ltd.