Kalaimahal Cements Private Ltd.,In view of the increased demand for Blended Cement, KMC is regularly producing Premium Blend Cement under its brand name Sai Ultra Gold PPC Cement. Sai Ultra Gold PPC Cement is backed up with inherent quality assurance, profound market goodwill and trust KMC has possessed since decades.Pozzolana is a natural or artificial material containing silica in a reactive form. Though it does not possess cementitious properties, it can chemically react with calcium hydroxide, when finely divided, at ordinary temperature to form compounds (calcium silicates) possessing cement properties.Alternatively, PPC can also be created by blending Ordinary Portland Cement with a fine pozzolana material. The resulting product is known for its excellent durability and strength, making it a popular choice for a variety of construction projects.
PPC is a type of blended cement. It consists of 15-35% pozzolanic material, 4% gypsum and the rest is clinker. PPC as per BIS code is equivalent to that of 33 grade.Since the pozzolanic material reacts with calcium hydroxide liberated by the hydrating Portland cement and forms cementatious compounds, PPC makes the concrete more impermeable and denser. It can be confidently employed in construction of hydraulic structures, marine works, mass concreting etc. It protects concrete against alkali-aggregate reaction.
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