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Seven Rings Special (CEM II/A-M)

Seven Rings Special is a Portland Composite Cement (PCC). This type of cement is mainly designed and used to improve durability of concrete.

It is manufactured by inter-grinding three major mineral components (MIC) – Pulverized Fuel Ash (PFA), Blast Furnace Slag and Limestone with common raw materials, Clinker and Gypsum.

Technical Information

Specification & Composition BDS EN 197-1:2003, CEM II/A-M(S-V-L), 42.5 N ASTM C595
Clinker 80% – 94%
Slag, Fly ash & Limestone 6% – 20%
Gypsum 0% – 5%


  • Basement, Foundation and all RCC structures
  • Residential Buildings and High-Rise Buildings
  • Dam blocks and under water structures
  • Commercial structures
  • Marine structures
  • Pillar & Slab of Bridges & Culverts