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Technical Information
Architecture
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Architecture
Architecture is the driver and motivator for construction materials and therefore also for concrete. Everybody engaged in Cement, Concrete or other construction materials should be interested in architecture.
Modern Architecture would not be possible without
concrete – only concrete allows to reduce the forms to an absolute minimum,
emphasize functionalities and create these new styles. Today´s metropolitans are
strongly influenced by this architecture, started in the first decades of the 20th century.
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Modernism
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Modernist architecture emphasizes function. It attempts
to provide for specific needs rather than imitate nature. The roots of
Modernism may be found in the work of Berthold Luberkin (1901-1990), a Russian
architect who settled in London and founded a group called Tecton. The Tecton
architects believed in applying scientific, analytical methods to design. Their
stark buildings ran counter to expectations and often seemed to defy gravity.
Modernist architecture can express a number of
stylistic ideas, including:
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Herbert F. Johnson Museum of Art at Cornell University - I.M. Pei
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Modernist architecture has the following main features:
- Little or no ornamentation
- Factory-made parts
- Man-made materials such as metal and concrete
- Emphasis on function
- Rebellion against traditional styles
Architects, influenced by this style:
In the later decades of the twentieth century,
designers rebelled against the rational Modernism and a variety of post modern
styles evolved. Examples of post modern architecture include:
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Expressionism and Neo-expressionism
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Expressionism evolved from the work of avant garde
artists and designers in Germany and other European countries during the first
decades of the twentieth century.
Key features of Expressionism are:
- distorted shapes
- fragmented lines
- organic or biomorphic forms
- massive sculpted shapes
- extensive use of concrete and brick
- lack of symmetry
- many fanciful works rendered on paper but never built
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The Einstein Tower in Potsdam - Erich Mendelsohn
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Neo-expressionism built upon expressionist ideas.
Architects in the 1950s and 1960s designed buildings that expressed their
feelings about the surrounding landscape. Sculptural forms suggested rocks and
mountains. Organic
and Brutalist
architecture can often be described as Neo-expressionist.
Architects influenced by this style:
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Bauhaus
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Bauhaus is a German expression meaning house for
building. In 1919, the economy in Germany was collapsing after a crushing war.
Architect Walter Gropius was appointed to head a new institution that would
help rebuild the country and form a new social order. Called the Bauhaus, the
Institution called for a new "rational" social housing for the
workers. Bauhaus architects rejected "bourgeois" details such as
cornices, eaves, and decorative details. They wanted to use principles of
Classical architecture in their most pure form: without ornamentation of any
kind.
Bauhaus buildings have flat roofs, smooth facades, and
cubic shapes. Colors are white, gray, beige, or black. Floor plans are open and
furniture is functional.
The Bauhaus school disbanded when the Nazis rose to
power. Walter Gropius, Ludwig Mies van der Rohe, and other Bauhaus leaders
migrated to the United States. The term International
Style was applied to the American form of Bauhaus architecture.
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The Bauhaus Gropius in Lincoln, Massachusetts
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Architects, influenced by this style:
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Functionalism
When American architect Louis
Sullivan coined the phrase "form follows function," he
described what later became a dominant trend in Modernist architecture. Louis
Sullivan and other architects were striving for "honest" approaches
to building design that focused on functional efficiency. Functionalist
architects believed that the ways buildings are used and the types of materials
available should determine the design.
Of course, Louis Sullivan lavished his buildings with
ornamental details that did not serve any functional purpose. The philosophy of
functionalism was followed more closely by Bauhaus
and International
Style architects.
Toward the end of the 20th century, the term Functionalism
was used to describe any practical structure that was quickly constructed for
purely practical purposes without an eye for artistry. However, for Bauhaus and
other early Fuctionalists, the concept was a liberating philosophy that freed
architecture from frilly excesses of the past.
Designed by Louis I. Kahn, the Yale Center
for British Art in New Haven, Connecticut is an example of
Functionalism in architecture.
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International Style
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International Style is a term often used to describe Bauhaus
architecture in the United States. The name came from the historian and critic Henry-Russell Hitchcock and
architect Philip Johnson in 1932. The term is again used in
later by Walter Gropius.
While German Bauhaus architecture had been concerned
with the social aspects of design, America's International Style became a
symbolism of Capitalism: The International Style is the favored architecture
for office buildings, and is also found in upscale homes built for the rich.
One of the most famous examples of the International
Style is the United Nations Secretariat building, designed by Le Corbusier.
The smooth glass-sided slab dominates New York's skyline along the East River.
The United Nations Secretariat building was completed in 1952.
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United nations Secretariat Building, New York City - Le Corbusier
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Architects, influenced by this style:
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Structuralism
Structuralism is based on the idea that all things are
built from a system of signs and these signs are made up of opposites:
male/female, hot/cold, old/young, etc. For Structuralists, design is a process
of searching for the relationship between elements. Structuralists are also
interested in the social structures and mental processes that contributed to
the design.
Structuralist architecture will have a great deal of
complexity within a highly structured framework. For example, a Structuralist
design may consist of cell-like honeycomb shapes, intersecting planes, cubed
grids, or densely clustered spaces with connecting courtyards.
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Formalism
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As the name suggests, Formalism emphasizes form. The
architect is interested in visual relationships between the building parts and
the work as a whole. Shape, often on a monumental scale, is the focus of
attention. Lines and rigid geometric shapes predominate in Formalist
architecture.
You will find Formalism in many Modernist buildings,
especially in Bauhaus and International Style architecture. Architect I.M. Pei
has often been praised for the "elegant formalism" of his works.
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Yale Center for British Art - L. Kahn
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High-Tech
High-tech buildings are often called machine-like.
Steel, aluminium, and glass combine with brightly colored braces, girders, and
beams. Many of the building parts are prefabricated in a factory and assembled
later. The support beams, duct work, and other functional elements are placed
on the exterior of the building, where they become the focus of attention. The
interior spaces are open and adaptable for many uses.
The High-tech Centre Pompidou in Paris appears to be
turned inside out, revealing its inner workings on the exterior facade.
Architects, influenced by this style:
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Brutalism
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The Bauhaus architect Le Corbusier
used the French phrase béton brut, or raw concrete, to describe the
construction of his rough, concrete buildings. Brutalism grew out of the Bauhaus
Movement and the béton brut buildings by Le Corbusier and his
followers.
Heavy and angular, Brutalist buildings can be
constructed quickly and economically. Common features include:
- Precast concrete slabs
- Rough, unfinished surfaces
- Exposed steel beams
- Massive, sculptural shapes
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Da Rocha Residence, Sao Paolo - Paulo Mendes
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The Prizker Prize-winning architect Paulo Mendes
da Rocha is often called a "Brazilian Brutalist" because
his buildings are constructed of prefabricated and mass-produced concrete
components. Shown here is his home in São Paulo, Brazil.
The Bauhaus architect Marcel Breuer turned to Brutalism
when he designed the Whitney Museum in New York City and the Atlanta,
Georgia Central Library.
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Deconstructivism
Deconstructivism, or Deconstruction, is an approach to
building design that attempts to view architecture in bits and pieces. The
basic elements of architecture are dismantled. Deconstructivist buildings may
seem to have no visual logic. They may appear to be made up of unrelated,
disharmonious abstract forms. Deconstructive ideas are borrowed from the French
philosopher Jacques Derrida.
Architects, influenced by this style:
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Minimalism
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One important trend in Modernist architecture is the movement
toward minimalist or reductivist design. Hallmarks of Minimalism include:
- Buildings are stripped of all but the most essential
elements
- Emphasis is placed on the outline, or frame, of the
struture
- Interior walls are eliminated
- Floor plans are open
- Lighting is used to dramatize lines and planes
- The negative spaces around the structure are part of
the overall design
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Casa de Luis Barragan, home and studio - Luis Barragan
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Modernist architect Ludwig Mies van der Rohe paved the
way for Minimalism when he said, "Less is more." Minimalist
architects drew much of their inspiration from the elegant simplicity of
traditional Japanese architecture. Minimalists were also inspired by a movement
of early twentieth century Dutch artists known as De Stijl. Valuing simplicity
and abstraction, De Stijl artists used only straight lines and rectangular
shapes.
The Mexico City home of the Pritzker Prize-winning
architect Luis Barragán is Minimalist in its emphasis on lines, planes, and
open spaces.
Architects, influenced by this style:
- Tadao Ando
- Luis Barragan
- Yoshio Taniguchi
- Richard Gluckman
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Organic Architecture
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Frank Lloyd Wright said that all architecture is
organic, and the Art Nouveau architects of the early twentieth century
incorporated curving, plant-like shapes into their designs. But in the later
half of the twentieth century, Modernist architects took the concept of organic
architecture to new heights. By using new forms of concrete and cantilever
trusses, architects could create swooping arches without visible beams or
pillars.
Organic buildings are never linear or rigidly
geometric. Instead, wavy lines and curved shapes suggest natural forms.
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The Sydney Opera House - Jorn Utzon
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Postmodernism
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Postmodern architecture evolved from the modernist
movement, yet contradicts many of the modernist ideas. Combining new
ideas with traditional forms, postmodernist buildings may startle, surprise,
and even amuse. Familiar shapes and details are used in unexpected ways.
Buildings may incorporate symbols to make a statement or simply to delight the
viewer.
Philip Johnson's At&T Headquarters is often cited
as an example of postmodernism. Like many buildings in the International Style,
the skyscraper has a sleek, classical facade. At the top, however, is an
oversized "Chippendale" pediment.
The key ideas of Postmodernism are set forth in two
important books by Robert Venturi: Complexity and Contradiction in Architecture
and Learning from Las Vegas.
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AT&T Headquarter - Philip Johnson
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Architects, influenced by this style:
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