pozzolan portland cement

pozzolan portland cement
pucolaninis portlandcementis statusas T sritis chemija apibrėžtis Pucolaninis cementas, kuriame yra 20–40% pucolanų. atitikmenys: angl. pozzolan portland cement; pozzolanic portland cement; puzzolan portland cement; puzzolanic portland cement rus. пуццолановый портландцемент

Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

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  • Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… …   Wikipedia

  • pozzolanic portland cement — pucolaninis portlandcementis statusas T sritis chemija apibrėžtis Pucolaninis cementas, kuriame yra 20–40% pucolanų. atitikmenys: angl. pozzolan portland cement; pozzolanic portland cement; puzzolan portland cement; puzzolanic portland cement rus …   Chemijos terminų aiškinamasis žodynas

  • puzzolan portland cement — pucolaninis portlandcementis statusas T sritis chemija apibrėžtis Pucolaninis cementas, kuriame yra 20–40% pucolanų. atitikmenys: angl. pozzolan portland cement; pozzolanic portland cement; puzzolan portland cement; puzzolanic portland cement rus …   Chemijos terminų aiškinamasis žodynas

  • puzzolanic portland cement — pucolaninis portlandcementis statusas T sritis chemija apibrėžtis Pucolaninis cementas, kuriame yra 20–40% pucolanų. atitikmenys: angl. pozzolan portland cement; pozzolanic portland cement; puzzolan portland cement; puzzolanic portland cement rus …   Chemijos terminų aiškinamasis žodynas

  • Cement — In the most general sense of the word, a cement is a binder, a substance which sets and hardens independently, and can bind other materials together. The name cement goes back to the Romans who used the term opus caementicium to describe masonry… …   Wikipedia

  • Pozzolan — A pozzolan is a material which, when combined with calcium hydroxide, exhibits cementitious properties. Pozzolans are commonly used as an addition (the technical term is admixture ) to Portland cement concrete mixtures to increase the long term… …   Wikipedia

  • cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… …   Universalium

  • portland-pozzolan cement — | ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ ̷ ̷ noun Etymology: portland cement + pozzolana : a portland cement to which pozzolana is added during the grinding of the cement clinker …   Useful english dictionary

  • pozzolan — noun Any material which, when combined with calcium hydroxide, exhibits cementitious properties; often used as an extender with Portland cements. See Also: pozzolanic cement, pozzolanic fly ash cement …   Wiktionary

  • pucolaninis portlandcementis — statusas T sritis chemija apibrėžtis Pucolaninis cementas, kuriame yra 20–40% pucolanų. atitikmenys: angl. pozzolan portland cement; pozzolanic portland cement; puzzolan portland cement; puzzolanic portland cement rus. пуццолановый портландцемент …   Chemijos terminų aiškinamasis žodynas

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