Slag fine powder has good dispersibility and is mainly used to mix with silicate cement to produce new slag cement to improve the microporous structure of concrete, reduce hydration heat and cement dosage; at the same time, it can improve the bonding performance of concrete interface. The strength of cement produced is much greater than that of traditional slag cement with the same proportion. This kind of cement is called "new slag cement" by the academic community, also known as "slag fine cement".

Slag fine powder is mainly used to configure high-performance, large-volume, concrete materials. It is used in industrial and general civil buildings, power plant chimneys, elevated highways, bridges, docks and underground facilities and other concrete projects.

As a mixed material added to silicate cement, the amount of slag powder in cement can reach 60-70%, which can greatly reduce the cost of cement production.

Fine slag powder has lubrication effect, volcanic ash effect and filling and compacting effect.

Basic introduction of mineral powder

Mineral powder is ground water-quenched blast furnace slag powder, also known as slag micro-powder. Ground mineral powder is a fine powder material made by drying and grinding blast furnace water-quenched slag as the main raw material; it is a mixed material for preparing high-performance cement and concrete.