Cement – Portland and non-Portland
Cements are generally divided into two main categories: Portland cement and non-Portland cement. Portland cement, which is the most widely used type of cement, is divided into five main types. We can supply ten thousand tons of cement per month.
Technical specifications (in general)
Product type: Portland cement type I (according to the Iranian National Standard and ASTM C150)
Color: light gray
Specific weight: about 3.15 g/cm³
Blind surface (fineness): about 2800–3200 cm²/g
Compressive strength: 3 days ≥ 160 kg/cm² | 28 days ≥ 420 kg/cm²