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those which supply silica,alumina and iron oxide.EG: clay,blast furnace slag ashes,shale and cement rock.commonly used are clay and shale.
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Raw materials for cement?
The raw materials used in cement are,Calcareous materials (limestone)Argillaceous materials (clay)GypsumPozzolanic materials (fly ash, pumicite)
What materials are used to make cement?
The materials used to make cement are,Calcareous materials (limestone)Argillaceous materials (clay)gypsumCoal dustIron oxidemagnesiumAlkalies
How are the raw materials used in processing cement procured?
Raw materials used in processing cement are,Calcareous materials (limestone)Argillaceous materials (clay)GypsumCoal dust.
What is argillaceous?
Argillaceous rock, is sedimentary rock composed of clay minerals
How is Portland cement made?
Grinding the raw materials (Calcareous materials and argillaceous materials)Mixing in correct proportionsBurning them in kiln at a temperature of 1300 - 15000CAt this temperature the material sinters and partially fuses to form clinkers.Clinkers are cooled and ground to a fine powder with addition of about 2-3% of gypsum.And it is weighed and packed.
What is cement made of?
Cement is made up of,Calcareous materials (Limestone)Argillaceous materials (clay)GypsumPozzolanic materials (flyash, pumicite.etc.,)Generally cement is made up of,Argillaceous material (clay)Calcareous material (limestone)GypsumPozzolanic materialsCement is a mixture of elements such as clay, limestone, sand and it's a powdery, fine and soft substance. It is mixed with water and become a solid mass called concrete.Cement is made mostly of a mixture of elements that are found in natural materials such as limestone, clay, sand and/or shale. The cement used in most concrete is called "Portland cement" and consists of finely powdered rock made from limestone, which includes calcium silicates, calcium oxide, and calcium sulfate.Limestone, Clay, Sand, Stone or other Aggregates.calcareous rocks(limestone)argillaceous rocks(clay)coal dustgypsumpozzolanic materialsiron oremagnesiumalkaliesRaw MaterialsIt's important to have the correct proportions of calcium, silicon, aluminum, and iron. To achieve this mix the overall chemical composition and structure of the individual raw ingredients can vary. The most common two materials are limestone and clay with other industrial byproducts added (These may not be strictly "raw" materials). All the materials are crushed to a fine powder, put in a mixer, then into a kiln to make cement power.The raw materials required for cement are, Calcareous materials (limestone) Argillaceous materials (clay) Gypsum Pozzolanic materials like fly ash, volcanic ash, pumicite.the main ones are limestone and shale. Gypsum is also used to make the cement set more slowly.Cement is mainly made from limestone (ordinary portland cement (OPC)) with other additive such as gypsum. It can also be made from blast furnace slag or fly ash from power stations with the addition of some limestone.
What argillaceous rocks contain cordierite?
Some shales, possibly some mudstones that have undergone thermal metamorphism.
How are argillaceous rocks formed?
argillacious rocks are types of chemical rock...in this the deposition of clay take place for sure
What are the types of clastic rocks?
Clastic Sedimentary rocks can be classified on the basis of grain size as: 1. Rudaceous 2. Arenaceous 3. Argillaceous
What are the major components of cement?
The major components of cement are,Bogue's componentsTricalcium silicate or alite - C3SDicalcium silicate or belite - C2STricalcium aluminate or celite - C3ATetracalciumaluminoferrite or felite - C4AF
Difference between ordinary Portland cement and puzzalona Portland cement?
OPC - Ordinary Portland cementOPC - Materials used - Argillaceous and calcareous materialsPPC - Portland Pozzolona CementPPC - OPC + Pozzolonoc materials(fly ash, volcanic ash, pumicite at the time of grinding).
What materials are springy?
These materials are called "elastic materials.".
