Aspdin
Definition
An English surname, famous in the history of modern industry due to Joseph Aspdin (1778–1855), a British bricklayer and inventor who obtained the patent for Portland cement in 1824; this epochal invention, achieved by calcining a precise mixture of limestone and clay, revolutionized global construction and forms the basis of the concrete used in contemporary infrastructure.
Bilingual Equivalents
- Aspdin
- Joseph Aspdin
Grammatical & Source Details
| Inflection Type | Proper noun, uninflected when applied as a fixed foreign surname in modern syntax. |
| Formation | Anglo-Saxon surname, historically rooted in regional place-names or family lineages of Northern England. |
| Spelling / Pronunciation | [ˈæsp.dɪn] |
| Source | Biographical Dictionary of the History of Civil Engineering and Industrialization |
Contextual Usage Examples
RO: Brevetul obținut de Aspdin în 1824 descria un praf obținut prin arderea pietrei de var amestecate cu nămol.
EN: The patent obtained by Aspdin in 1824 described a powder obtained by burning limestone mixed with clay.
RO: Fiul lui Joseph Aspdin, William, a continuat afacerea tatălui său și a îmbunătățit formula chimică a cimentului.
EN: Joseph Aspdin's son, William, continued his father's business and improved the chemical formula of the cement.
RO: Inginerii citează adesea numele lui Aspdin atunci când predau istoria materialelor de construcții rigide.
EN: Engineers often cite Aspdin's name when teaching the history of rigid construction materials.
Idioms & Phrases
Brevetul lui Aspdin / Aspdin's patent
RO: Documentul juridic istoric din Marea Britanie care marchează nașterea oficială a cimentului de tip Portland.
EN: The historical legal document in Great Britain that marks the official birth of Portland-type cement.
Cuptorul de calcinare Aspdin / Aspdin calcination kiln
RO: Instalație industrială timpurie folosită de inventator pentru a arde materiile prime la temperaturi înalte.
EN: An early industrial facility used by the inventor to burn raw materials at high temperatures.
Invenția lui Aspdin / Aspdin's invention
RO: Liantul hidraulic artificial care a înlocuit mortarele tradiționale cu var, permițând ridicarea zgârie-norilor.
EN: The artificial hydraulic binder that replaced traditional lime mortars, enabling the erection of skyscrapers.
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