Semen is the thick fluid that comes from men’s penis when they ejaculate during sexual activity. It carries sperm out of a man’s body so it can fertilize an egg and create an embryo (the first stage of pregnancy).
What Is Cemen?
Cement is a binding material that is used in construction. It is made from a mixture of limestone, clay, and sand. The word “cement“ comes from the Latin word “caementum,” which means “stone.”
Cement is used to make concrete, which is a mixture of cement, water, and aggregate (sand and gravel). Concrete is used to make buildings, roads, bridges, and other structures.
The production of cement is a energy–intensive process. Cement kilns are heated to about 2,700 degrees Fahrenheit (1,482 degrees Celsius) to produce the required chemical reactions.
The main component of cement is calcium oxide (CaO), which is produced by heating limestone (CaCO3) in a kiln. Clay and sand are also added to the kiln.
The final product is a powder that is mixed with water to form a paste. The paste is then used to make concrete.
Cement is a fine, gray powder that is used to bind together construction materials, such as bricks, tiles, and stone. It is also used to make mortar, a material used for bonding bricks, stones, and other masonry.
Cement is manufactured by