portland shale cement

Английский Язык - Турецкий язык

Английский Язык - Английский Язык

Определение portland shale cement в Английский Язык Английский Язык словарь
Portland cement: A finely-ground powder made by heating and pulverizing limestone and clay
Portland cement: A hydraulic cement made by heating a limestone and clay mixture in a kiln and pulverizing the resulting material. Binding agent of present-day concrete. It is a finely ground powder made by burning and grinding a limestone mixed with clay or shale. Its inventor, Joseph Aspdin (1799-1855), patented the process in 1824, naming the material for its resemblance to the limestone of the Isle of Portland, England. The cement combines chemically with the water it is mixed with, then hardens and strengthens
portland cement: A cement having the color of the Portland stone of England, made by calcining an artificial mixture of carbonate of lime and clay, or sometimes certain natural limestones or chalky clays
portland cement: It contains a large proportion of clay, and hardens under water

portland shale cement

Расстановка переносов

Port·land shale ce·ment

pôrtlınd şeyl sıment

/ˈpôrtlənd ˈsʜāl səˈment/ /ˈpɔːrtlənd ˈʃeɪl səˈmɛnt/

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