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Linear Pricing Schedule - A pricing schedule in which there is a fixed price per unit, such that where total price paid is represented by T(q), quantity is represented by q and price per unit is represented by a constant p, T(q) = pq [1]
The company's name is an abbreviation of Cement Roadstone Holdings, and was formed through the merger in 1970 of Cement Ltd (established in 1936) and Roadstone Ltd (established in 1949). [3] According to Jonathan Guthrie of the Financial Times, it is pronounced "Cee Orr Haitch". [4] The company went public on the Irish Stock Exchange in 1973. [5]
Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout. It was developed from other types of hydraulic lime in England in the early 19th century by Joseph Aspdin , and is usually made from limestone .
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The Operative Plasterers' and Cement Masons' International Association of the United States and Canada (OPCMIA) is a trade union of plasterers and cement masons in the construction industry in the United States and Canada. Members of the union finish interior walls and ceilings of buildings and apply plaster on masonry, metal, and wire lath or ...
Regular concrete is the lay term for concrete that is produced by following the mixing instructions that are commonly published on packets of cement, typically using ...
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