What is the percentage of ingradients in OPC PPC?

OPC PPC typically refers to a type of composite material made from Ordinary Portland Cement (OPC) and Pulverized Fuel Ash (PPC). The specific percentage of each ingredient can vary depending on the formulation, but a common mix might consist of around 70-80% OPC and 20-30% PPC. For precise percentages, it's best to refer to specific product guidelines or standards set by manufacturers.