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Sedimentary rock Wikipedia
Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at the Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles to settle in place. The particles that form a sedimentary rock are called sediment, and may be composed of geological detritus (minerals) or biological ...
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List of IS Codes for Cement and Concrete Civil Engineering
IS 4031(Part 15):1991 Methods of physical test for hydraulic cement: Part 15 Determination of fineness by wet sieving. IS 4032:1985 Method of chemical analysis of hydraulic cement . IS 4305:1967 Glossary of terms relating to pozzolana. IS 4634:1991 Methods for testing performance of batchtype concrete .
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Portland cement Wikipedia
Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and nonspecialty was developed from other types of hydraulic lime in England in the early 19th century by Joseph Aspdin, and usually originates from is a fine powder, produced by heating limestone and clay minerals in a kiln to form clinker ...
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Kaolin | Al2H4O9Si2 PubChem
These methods include Xray diffraction, electron microscopy, energydispersive Xray analysis, differential thermal analysis, and infrared spectroscopy. In the past, chemical methods based on differences in resistance of various clay minerals to chemical attack, the socalled "rational methods of analysis," were used.