Tezontle (Spanish: tezontle) is a porous, highly oxidized, volcanic rock used extensively in construction in Mexico. It is usually reddish in color due to iron oxide. Tezontle is a well-cemented, agglomeritic and scoriaceous rock.
Uses
Construction
Tezontle can be mixed with concrete to form lightweight concrete blocks, or mixed with cement to create stucco finishes. Many colonial buildings in Mexico use the reddish cut tezontle on their facades.
Tezontle is a common construction material in the Historic Center of Mexico City as the relatively light-weight stone helps impede a building from sinking into the unstable lake bed on which Mexico City was built.
Other uses
Non-building uses include its inclusion in flower arrangements and botanical gardens, as substrate for aquariums, and for temazcales and ovens.
Tezontle is often used as the top layer of gravel on unpaved roads in Mexico.
Facades
Many buildings use tezontle to create an aesthetic facade. Here are some examples.
- Church of San Bernardo, Mexico City
- House of Count de la Torre de Cossio
- Mexico City Metropolitan Cathedral
- Nacional Monte de Piedad
- National Palace (Mexico)
References
- ^ "Tezontle" (in Spanish). Retrieved 2009-01-04.
- Segerstrom, K. (1962) Geology of South-central Hidalgo and Northeastern Mexico, USGS Bulletin 1104-C, page 124.
- Acevedo-Davila, J.; Torres-Trevino, L.M.; Gomez z, Lauren Y. (September 2007). "Tezontle aggregate substitute optimization in building blocks mixture.". Electronics, Robotics and Automotive Mechanics Conference (CERMA 2007). IEEE. pp. 307–311. doi:10.1109/CERMA.2007.4367704. ISBN 978-0-7695-2974-5.
- Ramirez, Moni. "Tezontle: Uno de los materiales para la construcción favoritos en la Conquista". Rubicón México. Retrieved 25 November 2020.
This Mexico-related article is a stub. You can help Misplaced Pages by expanding it. |
This article related to petrology is a stub. You can help Misplaced Pages by expanding it. |
This volcanology article is a stub. You can help Misplaced Pages by expanding it. |