How Do Concrete Admixtures Correspond?

Concrete admixtures refer to substances added to improve and adjust the properties of concrete. The application of concrete admixtures in engineering has attracted more and more attention. The addition of admixtures plays a certain role in improving the performance of concrete, but the selection, addition method and adaptability of admixtures will seriously affect its development.
definition
Concrete admixtures (English: concrete admixtures), referred to as admixtures, refer to substances that are added to improve the properties of concrete before or during the mixing process. The dosage of concrete admixtures is generally no more than 5% of the cement mass. The quality of concrete admixture products must comply with the national standard "Concrete Admixtures" (GB 8076-2008).