Portland Pozzolana Cement (PPC) is a type of usual Portland cement (OPC) which contains pozzolanic resources identified to reinforce the concrete’s durability though cutting down the quantity of cement used. Also essential to indoor air high-quality would be the Charge of moisture accumulation (dampness) resulting in mildew growth along with https://sustainable-building36789.blogozz.com/29773866/sustainable-building-an-overview