PPC Cement or Portland Pozzolana Cement manufactured by combining Pozzolanic materials. Pozzolana is a natural or artificial material which contains silica in the reactive form. This cement comprises of OPC clinker, gypsum and pozzolanic materials in certain proportions. The Pozzolanic materials include fly ash, volcanic ash, calcined clay or silica fumes. These materials are added within a range of 10% to 25% by cement weight.
Uses : PPC is believed to be future product considering it various applications in the construction industry. They are suitable to use in hostile environmental conditions. They can be reliably utilized in the construction of marine structures, masonry mortars, plastering & hydraulic structures. Besides, they are popularly used in mass concreting works, such as dykes, sewage pipes, dams, etc. PPC is also employed in all other applications where OPC is used.