Technical Specs: Grade: Ordinary Portland Cement (OPC) 42.5 R/N; Strength: 42.5 MPa Min
(at 28 days); Initial
Setting Time: 60 - 120 Minutes Min; Final Setting Time: 420 - 600 Minutes Max; Fineness
(Blaine): 2800 - 3500
cm�/g; Soundness (Le-Chatelier): 10mm Max; Insoluble Residue: 0.75% - 1.5% Max; Loss
on Ignition (LOI): 3.0% -
4.0% Max; Chemical Composition: Tricalcium Silicate ($C_3S$) 50-70%, Dicalcium Silicate
($C_2S$) 15-30%. ●
Key Features: High early and final compressive strength for heavy-duty structures;
Superior bonding properties
with reinforcement steel; Low alkali content to prevent alkali-aggregate reaction (AAR);
Rapid hardening (R-
grade) for quick shuttering removal; Excellent durability in harsh weather and saline
environments; Ideal for high-
rise buildings, bridges, dams, and pre-cast concrete. ● Logistics: Packaging: 50kg 3-Ply
Kraft Paper or PP/PE
Laminated Bags / 1.5 MT to 2 MT Jumbo Bags / Bulk Carrier; Loading: 26-28 MT per 20ft FCL;
Storage: Store in a
dry, moisture-free warehouse on wooden pallets; Origin:
Vietnam/Turkey/UAE/Egypt/Pakistan; Certification: EN
197-1:2011, ASTM C150, ISO 9001, & Bureau of Indian Standards (BIS) if applicable.