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Shimba: Manhattan of the Desert

Yemen is located on the southern coast of the Arabian Peninsula, and the city of Shibam is renowned for its densely packed mudbrick buildings. These high-rise structures were built in close proximity as a defensive measure against Bedouin raids.

Shibam’s buildings are multistory (up to 11 stories), and the city is considered one of the earliest examples of vertical urban planning. The towers range between 5 to 11 stories, made primarily of adobe bricks reinforced with wooden beams.

The city is enclosed by a protective wall, with two gates serving as entry points. The compact clusters of five- to eight-story buildings create a unique skyline, with some homes connected by elevated corridors. These corridors allow residents to move between houses quickly, providing a means to defend against attackers. The buildings feature wooden window frames set into mud-plastered walls, with many windows carved into elegant arches. While Shibam’s history dates back to the third century, most of the existing structures were built in the 16th century. Regular maintenance is required for these earthen buildings, as the walls must be replastered periodically to combat erosion from wind and rain. And the roofs and the exterior of the mud towers had sustained the most damage.

 

The bricks used in Shibam’s buildings gradually decrease in size on the upper floors, resulting in thinner walls as the structure rises and giving the buildings a trapezoidal shape. This design helps to reduce the load on the lower floors, enhancing the overall stability and strength of the buildings. Typically, each building is occupied by a single family, with living spaces located from the third floor upwards. The first and second floors are often designated for food storage and livestock stables, allowing families to keep cattle inside during periods when the town was under siege.

Citations:

 

  • UNESCO World Heritage Centre. “Old Walled City of Shibam.” Accessed September 2024. https://whc.unesco.org/en/list/192.
  • Al Sayyad, Nezar. “The Architecture of Mud: Construction and Repair Technology in the Hadhramaut Region of Yemen.” Environmental Design: Journal of the Islamic Environmental Design Research Centre, 1988.
  • Serageldin, Ismail. Traditional Architecture: Shibam and the Hadramut Region. London: Academy Editions, 1991.
  • Alhussein, Redhwan, and Tetsuya Kusuda. “Performance and Response of Historical Earth Buildings to Flood Events in Wadi Hadramaut, Yemen.” Built Heritage, vol. 5, no. 1, 2021, https://doi.org/10.1186/s43238-021-00044-8. Accessed 23 September 2024.
  • DaliySabath. “Shibam: Yemen’s ancient ‘Manhattan of the Desert'”. Agencies. https://www.nationalgeographic.com/travel/article/shibam-mud-skyscraper-yemen. December 17, 2020.
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Centinela Chapel

The front facade of Centinela Chapel captured at dusk. (César Béjar via Arch Daily)

Architect: Estudio ALA

Location: Jalisco, Mexico

Year of Completion: 2014

Area: 480 square meters

Centinela Chapel was designed by Estudio ALA based in Gaudalajara, Mexico. The studio was established in 2012 by Luis Enrique Flores and Armida Fernandez. Flores received his undergraduate education from Universidad de Guadalajara, and a Master’s in Landscape Architecture from the Harvard GSD.  Fernandez began her education in industrial design at Instituto Tecnológico y de Estudio Superiores de Monterrey before continuing on to a Master of Design Studies at the GSD.  Their view of the architectural discipline is as interdisciplinary as their educational backgrounds might suggest,  approaching each project with a holistic mindset that in their words is rooted in “[the time, the history, the place, and the people]”[1]. You can read more about their approach in this interview with the Architectural League of New York.

These design imperatives are evident in Centinela Chapel. The 480 square meter building, a small chapel located inside of a Tequila production facility in Jalisco, sits in a verdant landscape with broad views to a pond and adjacent fields [2]. The chapel consists of two rectilinear volumes, open to the air and sky. Used primarily by the facility’s workers, the open plan allows great flexibility and large capacity with a very small building, all while elegantly connecting to the landscape.

Plan of Centinela Chapel (via Arch Daily)

Adobe bricks and pink terracotta tiles are the dominant material expression of the Chapel. However, the primary structural system is in fact steel, which allows for large span openings,  and a flexible open plan with wide views. Although the adobe bricks incorporated here are not structural they do play an important role of tying the Chapel to its site, by enhancing thermal comfort, and relating the building to local architecture. Estudio ALA puts great emphasis on the materials as means of connecting a project to its surroundings [3], and the adobe walls undoubtedly achieve this at Centinela Chapel. As a whole the building is an interesting case study of a hybrid material composition, where adobe is the protagonist, but has been enhanced beyond its traditional formal limits with the introduction of a steel structure. The project demonstrates that even where traditional adobe construction may not be feasible for the given form the material can still be a critical part of a building’s identity given its cultural, aesthetic, and climatic significance.

A construction detail illuminated the relationship between steel structure, and adobe bricks (via Arch Daily)

 

The interior of the chapel. The unusually large spans and flexible plan, and openess to the air and sky are evident (César Béjar via Arch Daily).

1. Estudio ala. Estudio ALA. (n.d.-a). https://estudioala.com/

2. Arch Daily. (2015, December 29). Centinela Chapel / Estudio Ala. ArchDaily. https://www.archdaily.com/779489/centinela-chapel-estudio-ala

3. Be critical, adapt constantly, and connect. The Architectural League of New  York. (2024, July 30). https://archleague.org/article/be-critical-adapt- constantly-and-connect/

 

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Contemporary Architects Association: Observatory in the Desert

The Observatory in the Desert is a public addition to a decaying mud village located in Esfahak, Iran, a village in the north-east of the country. The structure consists of mud brick and rammed earth walls, creating a concentric pattern that leads a person to the center raised platform between the highest walls; a perfect place for an observatory.

The project was conceived by the Contemporary Architects Association an organization based in Tehran, dedicated to “creating an environment where its teachers and students, equipped with a deep understanding of architectural knowledge, history, and theories, engage in meticulous observation of the current state with an analytical and research-driven approach,” and the Esfahak Mud Center (E.M.C) . The main lead of the project was Pouya Khazaeli, founder of Esfahak Mud Center (E.M.C), an organization whose aim is of reviving traditional clay and mud construction in Esfahak Village.

Together with selected students of the CAA, the group designed a model with clay to re-enact the process of building the structure. After understanding the patterns and modes of building, the group traveled to Esfahak and began moulding 20cm x 20cm bricks out of the found mud. As the moulds dried construction began with the original group, however eventually community members of all size, ability, and age came to the need of the designers.

Food was shared, stories were told, tea was served, and the process of building and designing turned into a community process; an intention the architects never set forth with.

The special 20cm x 20cm bricks were placed on the outside of the inner center at 45 degree rotation, reflecting the essence of the palm trees surrounding the space. A curved single person entry way leads you to the center of the structure, where the sky is framed by the circular opening.

The project inspired and engaged the locals, bringing life to an area that was surrounded by decaying structures and rubble. The group even received a “is this for us?” question from locals, with a resounding answer of “yes”. With all of the additional help and support from the community, the project took about 10 days. The Observatory in the Desert is a beautiful example of a cultural, communal, and material specific piece of architecture that was built locally by hand and engaged with active participants of all backgrounds.

Size: 69 square meters

Year: 2017

Photos: Anis Eshraghi

Architects: Amir Ali Zinati, Behnaz Motarjam, Aydin Emdadian, Sonia Begi, Bahar Mehdipour, Hamidreza Malekkhani, Ramtin Ramezani.

Advisor: Puya Khazaeli

Local colleagues: Mohsen Mehdizadeh, Mostafa Yaqoubi, Hossein Bagheri, Mehdi Hosseini

References

[1] https://www.youtube.com/watch?v=6rlO0HdpLLk Arch Daily video

[2] https://www.archdaily.com/873615/observatory-in-the-desert-contemporary-architects-association#:~:text=We%20don’t%20have%20a,even%20though%20it’s%20still%20early Arch Daily article

[3] https://en.caai.ir/about-caai/ Contemporary Architect’s Association

[4] https://esfahkmudcenter.org/?p=1885 Esfahk Mud Center

[5] https://en.wikipedia.org/wiki/Pouya_Khazaeli Pouya Khazaeli

 

 

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La Luz

modern adobe fence in front of glass and geometric rooftop bifurcated with cylindrical column against a blue cloudy sky
Credit: Mhd Alaa Eddin Arar

La Luz, designed by Antoine Predock, is a planned townhouse community that blends modern architecture with materials that reflect the cultural heritage and traditional building practices of the southwest region. Located in Albuquerque, New Mexico, on open land between the Rio Grande and the Sandia Mountains, La Luz was conceived by Predock in 1967 and completed by 1974.

The development features 96 townhomes, ranging from 1,500 to 2,100 square feet, clustered together with 16-inch thick adobe walls. This design choice not only pays homage to traditional Southwestern architecture but also serves a functional purpose by providing excellent thermal mass for passive climate control.

La Luz MasterPlan from aerial view in black and white that illustrates rows of townhouses, streets and community amenities like tennis courts, pool, and green spaces
Credit: Antoine Predock Architect PC

The townhouses in La Luz’s layout are oriented eastward, offering residents picturesque views of the Sandia Mountains and morning sun, while the western facade features mostly blank walls to shield against harsh afternoon sun and dust storms. Private courtyards act as solar traps in winter and provide shade in summer.

distant view of adobe townhouses in front of mountains and surrounded by desert grasses
Credit: Jerry Goffe

The site design is inspired by the architectural heritage of Native pueblos and Hispanic villages in New Mexico and is accentuated with curved walls, which soften the overall aesthetic and mirror the natural contours of the landscape.

The development contributes to a sense of community through the inclusion of shared green space, fountains, pedestrian paths, tennis courts, and a swimming pool. La Luz also preserves 40 acres of untouched land as a permanent natural preserve.

La Luz, with its adobe-inspired design, became the cornerstone that cast Predock into the national spotlight and lay the foundation for the recognition he received in the American architectural field.

Despite not being a native of New Mexico, Predock considered Albuquerque his spiritual home and the place that shaped his architectural vision.

wide angle photograph of the architect, a white male with black shirt and pants surrounded by small scale building models
Credit: Antoine Predock Architect PC

Born on June 24, 1936, in Lebanon, Missouri, Predock’s architectural journey began while taking a technical drawing course taught by Professor Don Schlegel during his time as an engineering student at the University of New Mexico. This experience compelled Predock to transfer to Columbia University to pursue his B.A. in architecture, which he received in 1962.

After graduation, Predock was awarded a traveling fellowship that allowed him to explore Spain, Portugal, and other parts of Europe for two years. After apprenticing, he established his own architectural firm, La Luz was one of the firm’s early projects that highlighted his unique approach toward weaving modernism with the regional traditions of the American southwest.

CITATIONS:

[1] Predock, A. (n.d.). La Luz. Antoine Predock Architect PC. Retrieved from http://www.predock.com/LaLuz/La%20Luz.html

[2] Predock, A. (n.d.). Desert Beginnings. Antoine Predock Architect PC. Retrieved from http://www.predock.com/DesertBeginnings/desertbeginnings.html

[3] Pearson, C. A. (2024, March 4). Tribute: Antoine Predock (1936–2024). Architectural Record. Retrieved from https://www.architecturalrecord.com/articles/16768-tribute-antoine-predock-19362024

[4] Albuquerque Modernism. (n.d.). La Luz Community. University of New Mexico. Retrieved from https://albuquerquemodernism.unm.edu/posts/cs13_la_luz.html

[5] Wilson, C. (2014). La Luz Community. SAH Archipedia. Retrieved from https://sah-archipedia.org/buildings/NM-01-001-0007

[6] Lucas, C. (n.d.). Architect Antoine Predock’s La Luz Community. Chris Lucas ABQ. Retrieved from https://www.chrislucasabq.com/post/flyer-architect-antoine-predocks-la-luz-community-5-tennis-court-nw-87120

[7] Docomomo US. (2022, July 14). The Planned Community of La Luz is Listed on the National Register of Historic Places. Retrieved from https://www.docomomo-us.org/news/the-planned-community-of-la-luz-is-listed-on-the-national-register-of-historic-places

[8] AIA Los Angeles. (n.d.). Antoine Predock, FAIA. Retrieved from https://aiala.com/antoine-predock-faia/

[9] World-Architects. (2024, March 4). Antoine Predock, 1936-2024. Retrieved from https://www.world-architects.com/en/architecture-news/headlines/antoine-predock-1936-2024

[10] American Academy in Rome. (2024, March 6). In Memoriam: Antoine Predock. Retrieved from https://www.aarome.org/news/features/memoriam-antoine-predock

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Mud is not the Villain

Reinforced concrete building damaged in Morocco earthquake

Morocco recently experienced the most devastating earthquake that the country has had in the last 60 years. To date, more than 2,600 people have died and news outlets are quick to point out that the cause of death isn’t the earthquake, but the buildings made of earth. While I am aware of the thousands of mud brick and rammed earth buildings that define the villages in the Atlas Mountains where the disaster took place, I note that the photos of the devastation often show buildings made of reinforced concrete or concrete masonry units. The tendency to villainize earthen architecture traditions is a common practice. The headline of one article reads, “Morocco’s Mud Brick Housing Makes Hunt for Earthquake Survivors Harder” and yet the cover image is clearly of a reinforced concrete building. As I scroll through articles about the earthquake, I do see many earthen buildings that have been damaged, but I also see a large number of buildings constructed of industrially produced materials. In the 1995 earthquake in Kobe, Japan, three times the number of people died, and over 100,000 buildings were destroyed in a city that was largely constructed of concrete and steel. Kobe was a magnitude 6.9 earthquake similar to Morocco’s 6.8. The 6.9 Loma Prieta earthquake in the San Francisco Bay Area caused an estimated $14 billion in damage to buildings, bridges, and highways with the majority of deaths happening under reinforced concrete structures like the Cyprus Street Viaduct.

The New York Times writes, “Mud brick buildings common to the region — some of which date back to before Morocco’s colonization by the French — were reduced to a collapsed sand castle.” France colonized Morocco in 1912, making many of the buildings older than 111 years old It should be pointed out that the seismic activity of these regions is high, and earthen building traditions have survived in seismic zones for thousands of years. The oldest buildings in every seismic zone are constructed of earth, including those found in the San Francisco Bay Area. A visit to downtown Sonoma, the Missions, the Petaluma Adobe, and countless other mud brick buildings demonstrate the longevity of earthen architecture in earthquake-prone regions. A visit to Santiago, Chile, a city with a history of earthquakes, will also demonstrate how earthen architecture has survived in many urban and rural environments while adapting to a ground that shakes.

Yes, buildings made of mud brick and rammed earth did collapse causing many deaths. However, reinforced concrete and concrete masonry units did as well — there simply happens to be more earthen buildings in that region, just as there are more reinforced concrete buildings in Kobe, Japan. And despite the reality that our continued quest to combat the forces of mother nature, we continue to find that she wins. But perhaps she is not the villain, nor is architecture made of earth. According to Bloomberg, man-made climate-related disasters due to climate change account are linked to approximately 5 million deaths per year and the concrete industry is responsible for about 8% of planet-warming carbon dioxide emissions. Earthquakes account for approximately 60,000 of those deaths, however, few of those are related to the collapse of earthen buildings. Some of those deaths are related to the collapse of buildings made with other materials, landslides, and tsunamis. Some earthquakes are a product of fracking and mining.

I do not believe that earth architecture is the villain in the tragedy in Morocco. Rather, it is the cultural perception of the building material, and the prejudices against those that live in them, within a capitalist society. Earth is an inherently ecological material, possesses excellent thermal mass properties, requires little embodied energy, and is recyclable—earth buildings can return to Earth. It should be noted that most of the recent Pritzker Prize winner Francis Kere’s buildings are constructed of mud, and as I wrote about in my book, Earth Architecture, a number of universities including the Pontificia Universidad Católica del Perú, the University of Kassel, Germany, and the University of Technology, Sydney are advancing the technology of creating earthquake-resistant earth buildings. Let us look to solving the 5 million deaths per year due to climate change, and improve the technologies of earthen construction as humans have continued to do for the past 10,000 years of civilization before we eradicate large percentages of the population due to industrialized building practices that have not proven to safely house the planet, unlike our planetary traditions of earthen architecture.

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Building Local


Building Local is a design-build studio that will explore and discuss the aesthetic, assembly and tectonic qualities of local materials: earth, stone, fique, bamboo and wood, engaging students in a series of workshops that will culminate in the design and construction of an efficient and innovative farmhouse. The studio will take place in Barichara, a colonial town located in the North Western region of Colombia. It is open to graduate and upper-level undergraduate students (juniors and seniors) who are interested in engaging in the explorations of these techniques and their use in contemporary architecture.

The studio is organized by:

Maria Carrizosa, a licensed architect in Colombia and holds an undegraduate degree in architecture from Universidad de Los Andes and a dual Master’s degree in Architecture, and City and Regional Planning from UC Berkeley. Her design practice in Colombia ranges from institutional to housing projects, developing two award-winning projects for a public library and a music school in rural communities. She has been involved in architectural education in both Colombia and the US and continues her participation as a guest juror in the College of Environmental Design and as an Adjunct Professor at the Diablo Valley Community College. Maria is interested in collaborative practices in both architecture and planning to provide communities with the necessary tools to improve and shape the spaces they live in.

Ana Maria Gutierrez, the co-founder of Organizmo, an organization that promotes the principles of permaculture, bio-architecture and the implementation of intuitive technologies. She holds a BFA in Architectural Design from the Parsons School of Design and Master in Interactive Telecomunication ITP from New York University.

Adriana Navarro, who holds a dual Master’s degree in Architecture, and City and Regional Planning from the University of California at Berkeley. Born and raised in Colombia (S.A), she received a BS Arch (Honors) from the University of Virginia in 2004. After working for Rafael Viñoly Architects, and OPX Global in Washington DC, Adriana moved to California to begin her graduate studies in 2007. As a 2010 John K. Branner Fellow, Adriana traveled the world, focusing her research, FAVELA CHIC, on socio-cultural aspects of design, particularly analyzing the role and relationship between architecture, planning and urban informality. Adriana is founder of the blog FAVELissues.

For more information visit http://buildinglocal.wordpress.com

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VIII Congreso de Arquitectura en Tierra. Tradición e Innovación

El VIII Congreso Internacional de Arquitectura de Tierra tendrá lugar los días 24 y 25 de septiembre, en Cuenca de Campos, provincia de Valladolid. El día 23 el congreso comenzará en Valladolid. El 24 y el 25 habrá un autobús disponible para desplazarse de Valladolid a Cuenca de Campos.

Comité Organizador

– José Luis Sainz Guerra, Dr. Arquitecto, Profesor de la Universidad de Valladolid
– Félix Jové, Dr. Arquitecto, Profesor de la Universidad de Valladolid
– José Mª Sastre, Arquitecto Técnico, Coordinador Lista Arqui-Terra

Coordinación

– Raquel Martínez, Arquitecta, Universidad de Valladolid, España

Comité Científico

– Mª Soledad Camino, Dra. Arquitecto, Profesora de la Universidad de Valladolid, España.
– Miguel Camino Solórzano, Dr. Arquitecto, Universidad Laica Eloy Alfaro de Manabí, Manta, Ecuador.
– José Luis Sainz Guerra, Dr. Arquitecto, Profesor de la Universidad de Valladolid, España.
– Félix Jové, Dr. Arquitecto, Profesor de la Universidad de Valladolid, España.
– Humberto Varum, Dr. Ingeniero Civil, Universidad de Aveiro, Portugal.
– Leonardo Meraz, Dr. Arquitecto, Universidad Autónoma Metropolitanta de Xochimilco, Méjico.

PATROCINAN
Junta de Castilla y León
ARQUIA Caja de Arquitectos
Excma. Diputación Provincial de Valladolid

COLABORAN
Excmo. Ayuntamiento de Cuenca de Campos
Cátedra Juan de Villanueva. Escuela T.S. de Arquitectura de Valladolid
Catedra Unesco “Patrimonio, Restauración y Hábitat” de la Universidad de Valladolid
Vicerrectorado de Relaciones Institucionales. Universidad de Valladolid

[ Programa Provisional ]

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Saint Bartholomew’s Chapel


Photography: ©Harrison Photography

Saint Bartholomew’s Chapel, designed by Kevin deFreitas Architects, was constructed to replace a very small and intimate historic chapel that was ravaged by wildfires in 2007. From that fire, only the original adobe bell tower survived, which became the anchor element in the redesign planning.


Photography: ©Harrison Photography
The new design was conceived to reverently knit together “past” and comfortable traditions, while acknowledging and offering something relevant to current and future generations. Thus, emulating or recreating the past literally was not a project goal. Drawing from a limitless well of Native American and Catholic symbols and metaphors, design elements in plan, section, and elevation were conceived to reference and infuse meaning into the chapel, such as the; rammed earth walls, radial walls, butterfly roof, and extensive use of locally sourced materials.

[ via: archdaily.com ]

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Cinema Sil Plaz


Photography: Bruno Augsburger and Laura Egger

Over two decades ago, the last cinema closed in Ilanz, an Alpine town in the Swiss canton of Graubünden. To satisfy the locals’ cinephile needs, a group of people interested in film and culture formed the Filmclub Ilanz in 1989 and, after staging screenings in makeshift locations (including the town hall), they had a stroke of luck in 2004 in the shape of a 19th century former forge, which had just become vacant. After several years of screenings, they decided to revamp the space, with the help of fellow club members Capaul & Blumenthal Architects, to create a fully fledged cinema, which opened last September.

The ETH Zurich graduates have retained the raw character of the building, creating a cosy screening room and bar on a shoestring. Using local clay and a rammed earth construction method – a sustainable, low-tech building technique with sound-proofing benefits – the project was completed with the help of members of the Filmclub, who also conveniently included a rammed-earth specialist and a stonemason. Seating in the auditorium is padded by sheep-skin covered cushions stuffed by Filmclub members. Meanwhile, paint on the walls of the bar and stage area has been stripped back to reveal the original lime plasterwork of the building and floors are kept bare. The bar itself can be lifted by a manual forklift to make space for a dance floor when there are concerts – just one part of the Cinema Sil Plaz’s rich programme of events.

[via Wallpaper]