Get the FREE oneclick dictionary software for Windows or the iPhone/iPad and Android apps Noun: cement si'ment. Concrete pavement is sometimes referred to as cement "they stood on the grey cement beside the pool" A building material that is a powder made of a mixture of calcined limestone and clay; used with water and sand or gravel to make ...
Calcium carbonate Wikipedia. Calcium carbonate is a chemical compound with the formula Ca CO 3. It is a common substance found in rocks as the minerals calcite and aragonite (most notably as limestone, which is a type of sedimentary rock consisting mainly of calcite) and is the main component of pearls and the shells of marine organisms, snails, and eggs.
cement · 1 concrete pavement is sometimes referred to as cement; "they stood on the gray cement beside the pool" · 2 a building material that is a powder made of a mixture of calcined limestone and clay; used with water and sand or gravel to make concrete and mortar · 3 something that hardens to act as adhesive material · 4 any of various materials ...
limestone meaning: 1. a white or light grey rock that is used as a building material and in the making of cement 2. a gray rock formed from the shells of sea animals, used in .
A kind of calcined limestone, or a calcined mixture of clay and lime, for making mortar which will harden under water. The powder used in cementation. See Cementation (n.), 2. Bond of union; that which unites firmly, as persons in friendship, or men in society."The cementof our love."
Deadburned dolomite is produced when dolomite is calcined at very high temperatures. It is used both as a refractory product in granular form to repair linings and for making the bricks used in the refractory linings of casting ladles and cement kilns.
Definition of limestone written for English Language Learners from the MerriamWebster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels.
Quick, King James Bible Dictionary. QUICK'SILVER, noun [that is, living silver, argentum vivum, so called from its fluidity.]. Mercury, a metal found both native and in the state of ore, in mines, in various parts of the world, and so remarkably fusible as to be congealable only with the intense cold indicated by 39 degrees or 40 degrees below zero, on Fahrenheit's thermometer.
Specialists from all parts of the globe use this source to obtain vital information on cement, limestone and gypsum materials, extraction and preparation methods, thermal and mechanical processes and on production control, plant management and quality control systems. ... Portland limestone calcined .
Meaning Grammar; Any substance used for making bodies adhere to each other, as mortar, glue, etc. noun: A kind of calcined limestone, or a calcined mixture of clay and lime, for making mortar which will harden under water.
The limestone is first, coal reserves with high content of aluminium in, coal fly ash as substitute of bauxite in lime, List of countries by bauxite production , This is a list of countries by bauxite production in 2014. bauxite mali . Bauxite SRK Exploration. Bauxite ore is the primary source of alumina, the key component in aluminium ...
It is also known as calcium hydroxide or calcium oxide. It is a name given to the natural mineral CaO that occurs as the products in limestone xenoliths in the volcanic ejections and the products of the coal seam decompose. It can be referred to as the products that are derived from the calcined or burnt limestone like hydrated lime or quick lime.
Definitions of cement The word "cement" uses 6 letters: ceemnt. n. Any substance used for making bodies adhere to each other, as mortar, glue, etc. 2. n. A kind of calcined limestone, or a calcined mixture of clay and lime, for making mortar which will harden under water. 2
Mar 01, 2019· The performance of control OPC and limestone blended cement are defined by solid and dashed blue lines, respectively, whilst the best performances of calcined claylimestone blended cements observed for each calcination temperature are highlighted with a solid border to the bars in Fig. 9a and b. Download highres image (771KB)
Calcine, Calcination . The calcining process is used to remove some or all unwanted volatiles from a material ( H 2 O, CO 2, SO 2) and/or to convert a material into a more stable, durable or harder temperatures are employed to calcine various materials, depending on the decomposition temperature of the volatiles being burned out and the degree of sintering desired in the product.