Definition of Pozzolan. Meaning of Pozzolan. Synonyms of Pozzolan

Here you will find one or more explanations in English for the word Pozzolan. Also in the bottom left of the page several parts of wikipedia pages related to the word Pozzolan and, of course, Pozzolan synonyms and on the right images related to the word Pozzolan.

Definition of Pozzolan

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Pozzolana
Pozzuolana Poz`zu*o*la"na, Pozzolana Poz`zo*la"*na, n. [It.] Volcanic ashes from Pozzuoli, in Italy, used in the manufacture of a kind of mortar which hardens under water.

Meaning of Pozzolan from wikipedia

- Pozzolans are a broad class of siliceous and aluminous materials which, in themselves, possess little or no cementitious value but which will, in finely...
- composed of fine volcanic gl****, that is used as a pozzolan. Note the difference with the term pozzolan, which exerts no bearing on the specific origin of...
- measure for the degree of reaction over time or the reaction rate between a pozzolan and Ca2+ or calcium hydroxide (Ca(OH)2) in the presence of water. The rate...
- Portland pozzolan cement includes fly ash cement, since fly ash is a pozzolan, but also includes cements made from other natural or artificial pozzolans. In...
- becomes tetrahedrally and pentahedrally coordinated. In order to produce a pozzolan (supplementary cementitious material) nearly complete dehydroxylation must...
- mixes. The Romans created hydraulic mortars that contained lime and a pozzolan such as brick dust or volcanic ash. These mortars were intended to be used...
- the original on 21 January 2023. "National Pozzolan ****ociation: The History of Natural Pozzolans". pozzolan.org. Retrieved 2021-02-21. Boëthius, Axel;...
- plants or placed in landfills. About 43% is recycled, often used as a pozzolan to produce hydraulic cement or hydraulic plaster and a replacement or partial...
- and provide physical evidence. Common stabilization materials include pozzolan-cement grout and polyurethane. The requirements for slab stabilization...
- Ancient lime plaster often contained horse hair for reinforcement and pozzolan additives to reduce the working time. Traditional non-hydraulic hydrated...