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For detailed description of one of the principal applications of cement, see the article building construction. Applications of cement. Cements may be used alone (i.e., “neat,” as grouting materials), but the normal use is in mortar and concrete in which the cement is Cement, one of the most important building materials, is a binding agent that sets and hardens to adhere to building units such as stones, bricks, tiles, etc. Cement generally refers to a very fine powdery substance chiefly made up of limestone (calcium), sand or clay (silicon), bauxite (aluminum) and iron ore, and may include shells, chalk, marl, shale, clay, blast furnace slag, slate. Jan 17, 2015 While writing detailed specifications, explain the specifications of every single ingredient in detail. Cement. Cement is the basic and most important ingredient of cement concrete. Cement used for construction work should be fresh and it should meet the standard specifications. Fine Aggregate. Sand is used as fine aggregate in cement concrete. Aug 30, 2012 Cement is the basic ingredient of construction and the most widely used construction material. It is a very critical ingredient, because only cement has the ability of enhancing viscosity of concrete which in returns provides the better locking of sand and gravels together in a concrete mix. For a more detailed account of the cement production process, see the Understanding Cement book. View of a cement kiln (the long nearly-horizontal cylinder) and preheater tower. (Picture courtesy Castle Cement.) Summary of production process. Cement is typically made from limestone and clay or shale. These raw materials are extracted from the This section presents only an overview of Portland cement hydration A detailed chemical description of this hydration is given in Chapter 8 (Marchon and Flatt, a) The impact of admixtures thereon is covered in Chapter 12 (Marchon and Flatt, b). More; Life Cycle Inventory of Portland Cement Manufacture Detailed Cement Concrete Specification : The detailed cement concrete specification give information about quality and the quantity of the materials, proportion of mortar, workmanship, method of preparation and execution of work etc. The cement concrete specification is properly prepared which makes it easy on site for execution of cement concrete work. Coarse Aggregates : Course aggregate 'Cement' vs. 'Concrete' This distinction is not a new one; we have citations from over a century ago in which writers take care to observe (or admonish) that concrete and cement are not synonymous (the reasoning being that cement is one of the parts of concrete).. But cement is not concrete, so another trial was made, by forming blocks of the latter material 14 inches long, 4 inches wide, and Mechanism Descriptions: provide a detailed overview the physical aspects of a tool, machine or other mechanical device that has moving parts and is designed to perform a specific function. These could be product descriptions for sales or manufacturing, documentation 
cement Definition, Composition, Manufacture, History
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detailed process description of portland cement
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7.4 Technical Descriptions and Definitions Technical