noun see pozzolana

New Collegiate Dictionary. 2001.

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  • 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

  • pozzolan — poz·zo·lan (pŏt sə länʹ) also poz·zo·la·na ( sə läʹnə) or poz·zuo·la·na ( swə ) n. 1. A siliceous volcanic ash used to produce hydraulic cement. 2. Any of various artificially produced substances resembling pozzuolana ash.   [Italian pozzolana,… …   Universalium

  • 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

  • Pozzolan — Poz|zo|lan, Poz|zu|o|lan: ↑ Puzzolan. * * * Poz|zo|lan, Poz|zu|o|lan: ↑Puzzolan …   Universal-Lexikon

  • Pozzolan — Poz|zo|lan 〈n.; Gen.: s, Pl.: e〉 = Puzzolan …   Lexikalische Deutsches Wörterbuch

  • Pozzolan — Poz|zo|lan, Poz|zu|o|lan die; Lehnübersetzung von gleichbed. it. pozzolana, nach dem Ort Pozzuoli am Vesuv> vgl. ↑Puzzolan …   Das große Fremdwörterbuch

  • pozzolan — poz·zo·lan …   English syllables

  • pozzolan — noun see pozzolana …   Useful english dictionary

  • pozzolan cement — pucolaninis cementas statusas T sritis chemija apibrėžtis Cementas iš rišamosios medžiagos ir aktyvių mineralinių priedų – pucolanų. atitikmenys: angl. pozzolan cement; pozzolanic cement; puzzolan cement; puzzolanic cement rus. пуццолановый… …   Chemijos terminų aiškinamasis žodynas

  • 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 …   Chemijos terminų aiškinamasis žodynas

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