Sapasabz mixed cement Sepahan cement

One of the most important synthetic hydraulic cements is Portland cement. Portland cement is a by-product of mixing limestone and clay by a weight ratio of about 3: 1 to 4: 1 (depending on their chemical composition), grinding the mixture in wet or dry ways, homogenizing raw materials, cooking materials In the furnace up to the border of sweating the grains surface and gluing them together in the form of welding or clinker, cooling and grinding the clinker with a bit of gypsum is achieved.

Sapasabz cement features:

• High resistance to damage caused by contact with acidic compounds, sulfates and chloride ions
• Very low permeability due to reduced porosity in the produced concrete
• Longer life of concrete structures made with this product
• Better usability than conventional cement
• Lower hydration heat
• The process of increasing the strength of concrete produced from this product continues after 28 days and will increase by about 25% by the age of 180 days, which is not significant in concrete produced with conventional Portland cements after 28 days. Be it.
• Reduce gas production: CO2 generates about one tonne of CO2 per tonne of cement but produces about 30kg of CO2 per tonne of slurry, thus reducing the volume of CO2 produced by adding slag to the cement product. Found.
• Suitable for offshore and offshore structures and desert areas exposed to destructive concrete.