The role of white cement in social development today

White cement is a powdery water inorganic cementitious material. After mixing with water, it forms a slurry that can harden in air or water, and can securely bond sand, stone, and other materials together. The prehistory of white cement can be traced back to the assimilation of lime and volcanic ash operated by the ancient Romans during construction, which is very similar to ancient lime volcanic ash cement. The concrete made by bonding crushed stones with it not only has high strength after hardening, but also can withstand the corrosion of fresh water or saline water. The naming of white cement shall be based on the main hydraulic mineral resources, assimilation data, uses, and main characteristics of cement according to different species, and strive for simplicity and accuracy. When the title is too long, abbreviations are allowed. The main hydraulic mineral titles of general white cement are named after the title of assimilation data or other appropriate titles. Specialized cement is named for its specific purpose and may be labeled as non compliant. The characteristic cement is named after the main hydraulic mineral resources of cement, followed by the main special person of cement, and can also be labeled as non compliant or assimilated materials. Cement with volcanic ash or hidden water hardness data and other active data as the main components is named after the title of the main components followed by the title of active data, such as gypsum slag white cement, lime volcanic ash cement, etc. The transportation industry is a fundamental asset that promotes and stimulates the growth of the national economy, and the transportation infrastructure also requires a large amount of cement, such as road construction, railway construction, port construction, airport construction, and oil pipeline laying. Any operation cannot do without cement. White cement is truly the "grain" of the construction industry, widely used in construction, transportation, water conservancy, and national defense projects, thereby playing a supporting role in driving the entire country towards high-speed economic development.