Review of Research on Conductive Cement-Based Material

The conductivity of cement-based materials is usually poor, and this material is not a common conductive material. However, with the rapid development of Internet of Things technology in recent years, the rise of smart cities has brought more and more opportunities and needs, and conductive cement-based materials have emerged. Conductive cement-based material is a new type of composite material. The conductive material is added to the cement-based material to reduce its resistance and enhance the conductive properties of the material. The material can not only be applied to the construction of smart cities, such as smart street lamps and smart roads but also can be widely used in buildings, public transportation, and other fields. In the study of conductive cement-based materials, the size and shape of conductive materials have a direct impact on the electrical conductivity of cement-based materials. This is because the dispersion of the conductive material has a significant effect on the conductivity, and the size and shape of the conductive material can determine its dispersion. Secondly, in the application environment of cement-based materials, factors such as humidity and cracks may affect electrical conductivity. Therefore, to ensure the stability and reliability of conductive cement-based materials, a large number of experimental studies are needed to optimize the dispersion and shape of conductive materials and to understand the performance of materials in different environments. The research of conductive cement-based materials is of great significance to the construction of smart cities in the future. This conductive material has great application prospects, which can not only improve the intelligent level of urban infrastructure but also bring more social and economic benefits.