Have you ever wondered how things are made? Like Cement, find out how many of the objects we use become the things they are. Watch as “How It’s Made” reveals the methods and materials of Cement.
The Importance of Clean Sand Sand generally composes 80 percent of a stucco wall, and because it is the primary ingredient, it is vital that the quality of the sand be controlled. Imagine a bucket filled with tennis balls and different sized marbles. The marbles are filling in the spaces between the tennis balls. Cement […]
The raw materials needed to produce cement (calcium carbonate, silica, alumina, and iron ore) are generally extracted from limestone rock, chalk, shale, or clay. These raw materials are won from the quarry by either extraction or blasting. These naturally occurring minerals are then crushed through a milling process. At this stage, additional minerals are added […]