Batimix Slag DG3-P

Ground glass blast furnace slag (GGBFS)


BATIMIX Slag DG3-P is a nonmetallic hydraulic cement consisting essentially of silicates and aluminosilicates of calcium developed in a molten condition simultaneously with iron in a blast furnace. It is used in both wet and dry-mix shotcrete applications. It enhances strength and durability and reduces the permeability of hardened concrete.

Main Purpose

When added to the shotcrete mix, the ultra-fine particles of Batimix Slag DG3-P significantly improve the particle packing by physically filling the voids in the cement paste. This leads to a more densified shotcrete skeleton with a reduced level of bleeding. On the other hand, this product reacts chemically with the calcium hydroxide present in the cement paste, yielding a calcium silicate hydrate gel that significantly enhances strength, water/chloride impermeability, and durability.

Applications using Batimix Slag DG3-P include all types of high strength and specialty shotcrete and repair applications.


Shotcrete prepared with Batimix Slag DG3-P are characterized by the following:

In the plastic state:

  • Enhanced workability and slump retention
  • Slightly extended initial and final setting times
  • Reduced heat of hydration, a feature particularly advantageous in mass concrete
  • Reduced bleeding and segregation

In the hardened state:

  • Optimized construction costs due to reduced cement contents in the concrete mix
  • Increased late-age compressive and flexural strengths


From 5% to 50% of the cement weight.




  • 50 KG Paper Bag
  • 25 KG Paper Bag
  • Bulk

Health & Safety

Batimix Slag DG3-P is not a hazardous material. However, it should not be swallowed or come into contact with eyes. Suitable goggles should be worn. For additional information, kindly refer to the product’s Material Safety Data Sheet.