Bardessono

The Bardessono eco-resort is Napa Valley’s newest luxury hotel. It a host of green building strategies including rammed earth walls, grey and black water treatment systems, and solar and geothermal energy. Completed just seven weeks ago by eco-developer Phil Sherburne and architect Ron Mitchell, the project is currently pursuing LEED platinum certification. [ via Inhabit.com ]

Rammed Earth Bench

To introduce a hands-on understanding of materials, 12 advanced design students designed and constructed a rammed-earth bench in the Goldsmith Hall Courtyard. The rammed-earth investigation was one of three class investigations that explored the nature of materials in response to particular sites.

Mud and the Automobile

A curious relationship between mud brick architecture,clay and the automobile exists in two very important earthen architecture building cultures: among the Ndebele people of South Africa, whose vividly painted mud brick houses have been transposed to the automobile, and in northern New Mexico where the descendants of the Indigenous Pueblo people and Spanish colonists created a unique style of mud brick architecture from which emerged the invention of the lowrider.

Ndebele

The Ndebele people of South Africa are famous for the the colorful patterns applied to the exterior of their houses, which are made of a mixture of dung, mud, and clay. Their distinctive house-painting style, originally based on a similar but less colourful style originally developed by the Northern Sotho or Pedi, flowered and achieved its creative pinnacle within the almost slave-like conditions which the Ndebele endured on the white-owned farms of the south-eastern Transvaal during the late 19th century and the first half of the 20th century.


Ndebele house

The almost exclusively female creators of these arts have for decades been borrowing elements from the social and cultural repertoires both of their neighbours and of modern industrial society. Peter Rich writes, “The strength of Ndebele spatial models and aesthetic grammar allowed them to invest images reinterpreted from other cultures, with their own symbolic meaning. They had an affinity with the stylised art deco that was prevalent in cities such as Pretoria in the 1940s and ’50s. The changing trends in Western society, notably the American car culture of the ’50s, fashion and infatuation with images of power/electricity/jet aeroplanes, were other catalysts. ‘We see what we want to see and make it our own’, proclaims a Ndebele matriarch.”


Application of paint to earthen wall

Because of the striking designs adorning the houses, tourists drove great distances to see the Ndebele, often from as far away as Johanasburg, which was 100 miles away. According to Elizabeth Ann Schneider, the Ndebele women noticed the license plates on the cars and although they could not read them, they liked the shapes of the letters and numbers and began to paint them on their earthen walls. They mirrored the shapes of these forms to create symmetrical patterns on the front of their houses. Wavy designs known as “tire tracks” are still sometimes applied to walls and also appear on floors.


Modern “BMW” Ndebele House

‘Mural decoration is the prerogative of the woman; it denotes her unique and intimate relationship with the indlu (home) and her passive response to being exploited socially and politically,’ wrote Margaret Courtney-Clarke in Ndebele, but with the pressures of a modern era, the Ndebele women became increasingly dependent upon the automobile to find work in cities that were a good distance from their villages. This cultural shift led to the application of Ndebele motifs, which until then used the car as inspiration, to the car itself.


Car decorated with Ndebele paintings in Pretoria, South africa.

Many Ndebele women became well known for their craft and the most celebrated of these artists is Esther Nikwambi Mahlangu. Born in Middleburg in 1936, she was invited in 1989 to exhibit at the Pompidou Art Museum in Paris. In 1991, she was invited to paint a prototype of the new BMW 525i model. Esther’s car, eleventh in the Art Car Collection, was the first to be decorated by a woman artist and as a black woman artist from a little-known South African community to be included in a prestigious international artistic line-up of artists including Frank Stella, Roy Lichtenstein, Andy Warhol and David Hockney made this fact all the more exceptional.


Esther Mahlangu’s Ndebele BMW

In 2008 Mahlangu was invited to paint another car—this time the new Fiat 500.


Mahlangu next to her Fiat 500

Today, calling attention to the automobile’s long relationship with the the architecture of the Ndebele, an old car, painted in this evolving tradition, joins a sign announcing the entrance to the famous mud brick village of Lesedi.


Sign at the entrance to the village of Lesedi.

New Mexico

Mud brick was the principal building material Northern New Mexico from the founding of the first European colony in 1598 until the mid 20th century, and hand formed mud had been used in to construct multi-story dwellings for thousands of years prior. Industrialization, mining and the lure of jobs in cities transformed what was largely agrarian society in New Mexico into a society increasingly dependent upon the automobile to travel the great distances from the isolated villages to cities and the mines in central Colorado.


The San José de Gracia Church, built between 1760 and 1776 and considered a model of the adobe architecture found throughout New Mexico. Here the church can be seen through the windshield of Levi Lobato’s 1972 Chevrolet Monte Carlo.

From the desire to bring with them a piece of home from a landscape in which the people were deeply rooted, emerged the lowrider—a chapel on wheels that evoked the essence of the ancient baroque mud brick churches that were at the center of village life.


Dave’s Dream as displayed in the Smithsonian Museum’s former Road Transportation hall, with photomural of the El Santuario de Chimayo, and an assembly of trophies won by this lowrider automobile. Photo by Jeff Tinsley, Negative #: 95-3340


The altar of El Santuario de Chimayo whose color scheme and ornamentation could be seen as influential to “Dave’s Dream”

The long lines of automobiles produced in the 40’s, 50’s, 60’s and 70’s were reminicent of the long corrieras—adobe houses that were composed of several branches of a single family constructed through a series continuous additions as the family grew. The interiors and/or exteriors of the car were often lavishly ornamented, reminiscent of the baroque ornamentation found in the mud brick interiors.


Ruin of a corriera house in San Idelfono, New Mexico and a 1963 Impela.


Low-rider Cadillac named “Chimayo,” Chimayo, New Mexico, 1997 by Craig Varjabedian

Today, the mud brick village of Chimayo, New Mexico is considered the spiritual center of the lowrider world and nearby Española, New Mexico is considered the lowrider capital of the world. Today lowrider culture has become a global phenomena, but the ornate vehicles and over-zealous use of hydraulics that tilts the automobiles into torqued positions still recall the leaning ancient mud brick structures of northern New Mexico.

And while lowriding has become a serious artform and mud brick architecture has roots in the sacred, the combination of adobe architecture and the automobile has also been poked fun at in popular culture as evidenced by the adobe car, featured in a Saturday Night Livefake commercial“, a transcript of which appears below:

Spokesman: These days, everyone’s talking about the Hyundai, and the Yugo. Both nice cars, if you’ve got $3,000 or $4,000 to throw around. But, for those of us whose name doesn’t happen to be Rockefeller, finally there’s some good news – a car with a sticker price of $179. That’s right, $179. The name of the car?

Adobe. The sassy new Mexican import that’s made out of clay. German engineering and Mexican know-how helped create the first car to break the $200 barrier. At this price, you might not expect more than reliable transportation – but, brother, you get it! Extra features: like the custom contour seats, or the beverage-gripping dash. And the money you save isn’t exactly small change!

Jingle:
“Hey, hey, we’re Adobe!
The little car that’s made out of clay!
We’re gonna save you some money
that you can spend in some other way!
Hey, hey, we’re Adobe!
Hey, hey, we’re Adobe!
Adobe!”

Spokesman: Adobe. You can buy a cheaper car. But I wouldn’t recommend it!

Announcer: Not approved for street use in some states. No warranty either expressed or implied. All sales final.

Interestingly, most major automobile manufacturers actually employ clay to visualize their designs before they go into production. This art of designing cars in clay has existed since the 1920’s, just as the Industrial Revolution was beginning to influence the culture of the remote villages of Northern New Mexico and still today, most of the futuristic prototypes found at car shows are clay models crafted with multiple axis computer controlled mills that carve the car from clay based on designs created using 3D modeling software.


High Speed CNC Machine

And as sophisticated machinery is being developed to shape the automobiles of the future out of clay, cumbersome vehicles exist that move across flat terrains, which consume mud and excrete large quantities of mud brick to fuel a growing demand for adobe houses in New Mexico and beyond. Such machinery can be found at The Adobe Factory in Alcalde, New Mexico and can produce 20,000 mud bricks per day.


An adobe machine

Napa Valley Rammed Earth House


Photos: Marion Brenner for The New York Times

THE first clue that a visitor to Tatwina and Richard Lee’s hilltop property is headed somewhere unusual is the approach, as it’s known in landscape design parlance. The nearly half-mile of dusty road winds dramatically up an intermediary ridge of the Diamond Mountains above Napa Valley. Each turn raises the expectation that the house will soon appear, as houses normally do, but even when the gravel parking area at the top is finally reached, there’s no sign of a house or a garden, just a simple path of crushed stone edged with mounds of green-gray Sonoma sage and California lilac. This, it turns out, leads over a rise to a low, rammed-earth house hidden on the other side.

The house — really a line of four one-story buildings made of earth, concrete and steel and designed by Steven Harris Architects— sits in the depression between two knolls on a narrow, rocky peninsula, with steep, pine-covered hills swooping down on three sides to vineyards famous for their cabernet sauvignon.

Pre-History Meets Modernity: Casa Grande Ruins National Monument


Casa Grande ruins 1902

Perhaps nowhere is the blending of modernity and tradition more evident than at the Casa Grande Ruins National Monument. Casa Grande was constructed between AD 1200-1450 by the Native American Hohokam near Phoenix, Arizona. In 1892, President Benjamin Harrison created the Casa Grande Ruin Reservation to protect the one of a kind “Casa Grande”, or Great House, thus becoming the first prehistoric and cultural site to be established in the United States.


Protective covering 1925

The significance of the Casa Grande ruins to contemporary architecture lies in the combination of a prehistoric past and the actions taken towards the building since its preservation. Many attempts had been made to preserve the structure since the ruins institutionalization and in 1903 a protective cover was built over the pre-historic earth structure. The cover was a large galvanized, corrugated iron roof with a six foot overhang supported by 10″X10″ redwood posts embedded into the ground. The entire structure was then anchored to the ground by cables attached to each corner of the structure. This act radically transformed ones perception of the ruins. For centuries it remained an abandoned, hulking mass of solidity and suddenly, the historic structure became an introverted and fragile piece of history, wrapped within the security of modernity.


Protective Canopy under construction circa 1932

In 1932 Congress appropriated funds to construct a new shelter over the ruins to protect them. In 1928, Frederick Law Olmsted Jr., son of Frederick Law Olmsted the landscape architect most famous for the earthwork of Central Park in New York City, was acting as an adviser to the National Park Service. Because the desire by the National Park service was to allow a shelter that both protected the roof, yet allowed the ruin to have hierarchical presence it was suggested that a flat roof on a light steel frame be considered. The steel frame, it was thought, would be “as far a departure from the design and material of the ruin as can be obtained” and was meant to be seen apart from the ruin, rather than blend with it. Olmsted sketched a design for a new hip roof with a guy wire system much like that used on a circus tent, to secure the structure to the ground in order to protect from uplift of the structure due to wind.


Olmsted canopy complete 1932

Completed on December 12, 1932, the final Olmsted Jr. design was realized with the exception of the guy wires. The hip roof supported by leaning posts was consistent with Olmsted’s design and the tensile roof structure incorporated glass skylights and angled columns and stands forty-six feet from the ground to the eaves, painted sage green to harmonize with the mountains and vegetation as well as provide contrast to the ruin.


Casa Grande today

Yet, contrary to the goal of creating a hierarchical relationship with the ruins taking the foreground, the liberation of the earthen structure from the cocoon of modern materials had emerged a singular form and a new type of architecture—one fusing historical and contemporary building traditions. This creation was the beginning of a metamorphosis of modern architecture in the southwest.

AdobeUSA 2009

The 5th Adobe Conference of the Adobe Association of the Southwest, AdobeUSA 2009, will take place May 15 and 16, 2009 in El Rito, New Mexico on the campus of co-sponsor Northern New Mexico College in Cutting Hall Auditorium.

Call for Papers Schedule:
November 15, 2008: Abstracts due. One page maximum on 8-1/2? x11? paper.
December 15, 2008: Notification of paper acceptance.
January 15, 2009: AdobeUSA begins accepting full paper submissions.
February 15, 2009: All full paper due. 7-page maximum including graphics.

Subject Categories:
Education and Technology Transfer
Heritage and Conservation/Preservation
Techniques, Materials and Their Properties (including Seismic and Thermal)
Earthbuilding in Contemporary Architecture

Submit abstracts by mail, fax or e-mail (attached as a DOC file using our template above) to:
Quentin Wilson, Speakers Committee
PO Box 426, El Rito, NM 87530
Fax: 1-505-581-9156
e-mail: qwilson@nnmc.edu

Presentation Details:
Presenters will have 20 minutes for presentation and 10 minutes to answer questions. Time limits will be carefully monitored. Full papers for publication must be submitted in DOC format.

How To Build a Compressed Earth Block Home

Hallock’s Colorado-based company, Earth Block Inc, has developed an especially efficient and affordable process for earth block production. “Earthen walls have always been the best,” Hallock said during a press tour of the Baja, Mexico facility where he oversees the production of compressed earth blocks (CEBs) for construction at The Villages of Loreto Bay. Compressed earth blocks were chosen for the new resort community because they can be made economically from local materials. CEBs are also energy-efficient and durable. “Bugs don’t eat them and they don’t burn,” Hallock said. The How-To begins here.

Bousillage Construction


The Gaudet House c. 1830, Lutcher, Louisiana

Bousillage, or bouzillage, a hybrid mud brick/cob/wattle and daub technique is a mixture of clay and Spanish moss or clay and grass that is used as a plaster to fill the spaces between structural framing and particularly found in French Vernacular architecture of Louisiana of the early 1700s. A series of wood bars (barreaux), set between the posts, helped to hold the plaster in place. Bousillage, molded into bricks, was also used as infilling between posts; then called briquette-entre-poteaux. The bousillage formed a solid mud wall that was plastered and then painted. The bousillage also formed a very effective insulation.


French Acadienne house in Lyon, France

The tradition was brought to New Orleans from France by the Acadienne (Cajun). The technique also has Naive American influences. This paper describes how “When the French built in Louisiana, their earliest houses (maison) were of this frame structure, but with the post in the ground (poteaux en terre). Sometimes the post were placed close together palisade fashion (cabane). This was a technique used by local Indians. The Indians infilled the cracks between the posts with a mixture of mud and retted Spanish moss. The French did likewise and called this mixture “bousillage”. The first framed structures were covered with horizontal cypress boards (madriers). The roof (couverture) frame was finished with cypress bark, shakes, boards, or palmetto thatch. All of these earliest structures had dirt floors and were usually only one room deep and two rooms wide separated by a fireplace.”

New Mexico Earth Workshops

Arches, Domes and Vaults

Arches, Domes and Vaults starts Monday, June 9. Anselmo Jaramillo (blog) instructs and leads construction of a 10- or 12-foot diameter adobe dome on a small adobe building to be built in Chimayo, NM, at Marisela’s. Dorm rooms available at the College in El Rito about 30 miles away. Camping in Anselmo’s fields a couple of miles from the worksite. Tuition costs about $150 for NM residents and $300 for non-residents. College admission, class registration, dorm arrangements through Donald Martinez, donmart@nnmc.edu, 505-581-4120 or call Quentin at 505-581-4156.

Natural Plaster and Floor Workshop

Natural Plaster and Floor Workshop takes place in LanderLand, Kingston, New Mexico June 28-29 with instruction on Earth Plaster, Lime Plaster, Earthen Floor and Natural Clay Paint(Aliz). Please come join then and learn the fundamentals of clay and lime for your natural home. Please check out http://www.LanderLand.com for more information. If you have any questions please feel free to contact Tom and Satomi Lander at 575-895-5029.