Server Costs Fundraiser 2024
Illustration
Portland cement silos in Washington, USA. Portland cement was a fast-setting cement invented in 1824 by the Yorkshireman Joseph Aspdin (1778-1859). Aspdin created the cement through experimentation when he discovered that a heated mixture of limestone and clay could be cooled and powdered. When water was added to the powder, the concrete set very quickly. He named it "Portland' in reference to the esteemed stone of that name from Dorset. Portland cement was exceptionally strong and so became popular with builders and construction companies worldwide.
License & Copyright
Based on Wikipedia content that has been reviewed, edited, and republished.
Original image by SkagitRiverQueen. Uploaded by Mark Cartwright, published on 18 April 2023. The copyright holder has published this content under the following license: Creative Commons Attribution-ShareAlike. This license lets others remix, tweak, and build upon a work even for commercial reasons, as long as they credit the author and license their new creations under the identical terms. When republishing on the web a hyperlink back to the original content source URL must be included. Please note that content linked from this page may have different licensing terms.
Related Images
Silo, Phaistos, Crete
Portland Vase Scene Panorama
Thetis, Portland Vase
![Portland Vase [Detail]](https://www.worldhistory.org/img/c/p/360x202/2298.jpg?v=1716448569)
Portland Vase [Detail]
![Portland Vase [Reverse Detail]](https://www.worldhistory.org/img/c/p/360x202/2299.jpg?v=1716448567)
Portland Vase [Reverse Detail]
The Diskobolos (Discus Thrower)
Cite This Work
APA Style
SkagitRiverQueen. (2023, April 18). Cement Silo. World History Encyclopedia. Retrieved from https://www.worldhistory.org/image/17300/cement-silo/
Chicago Style
SkagitRiverQueen. "Cement Silo." World History Encyclopedia. Last modified April 18, 2023. https://www.worldhistory.org/image/17300/cement-silo/.
MLA Style
SkagitRiverQueen. "Cement Silo." World History Encyclopedia. World History Encyclopedia, 18 Apr 2023. Web. 26 Jul 2024.
