This in-depth article provides a technical overview of the types of cement used in modern civil engineering. It covers Ordinary Portland Cement (OPC), Portland Slag Cement (PSC), High Alumina Cement (HAC), and Sulphate Resistant Cement (SRC) — explaining their manufacturing process, physical behavior, and suitable environments. It’s a must-read for civil engineers, material scientists... https://linemarkspace.com/types-of-cement/