Is there any patented technology in the field of civil engineering?

In the field of civil engineering, there are patent technologies that have not been transformed: intelligent concrete technology, microbial soil solidification technology and air purification concrete technology.

1, Intelligent Concrete Technology: By adding sensors and control systems, concrete materials have the functions of self-monitoring and self-repair, which can effectively improve the durability and safety of concrete.

2. Microbial soil solidification technology: the particles in the soil are solidified into hard substances by microorganisms, which can be used for soil stabilization and soil erosion prevention.

3. Air purification concrete technology: By adding catalysts and adsorbents, concrete materials can adsorb and decompose harmful substances in the air, such as sulfur dioxide and nitrogen oxides.