What is a fair-faced concrete

What is a fair-faced concrete
Plain concrete (As-cast Finish Concrete / BareConcrete), also known as decorative concrete, is named for its highly decorative effect. It belongs to a casting molding, without any decoration, place concrete used directly as a result of natural surface finishes, so different from ordinary concrete, smooth surface, uniform color, angular, no collision damage and pollution, but on the surface one or two layers of transparent coating protective agent, it is very natural, solemn.
Characteristics of plain concrete
Plain concrete is concrete crushing of the most advanced form, it shows one of the most essential beauty, embodied in a "haircut" grade. Plain concrete with water, the natural appearance of calm charm, innate, some heavy and elegant modern building materials can not be replicated and comparable. Material itself has a soft feel, rigid sense of warmth, cold and flu, and not only the spirit of the human impact on the senses, and can express the emotion building. So architects believe that this is a noble simplicity, seems to be simple, in fact, more than the magnificent artistic effect.
Development of fair-faced concrete
Overseas Development plain concrete
Plain concrete produced in the 20th century, 20 years, with the concrete is widely used in the field of building construction, the architects gradually eyes from the concrete as a structural material have moved to the texture of the material itself, and began inherent with concrete decorative architectural features to convey the emotional expression. At this point, mostly the international style. The most famous is the Luyi Kang (lovis kahn) designed Yale University British Art, the American designer (Eero Searinen) New York John F. Kennedy International Airport designed to Trans World Airlines Building, Washington Dulles International Airport terminal and so on. 6O years of the 20th century, more and more of the plain concrete in Europe, North America and other developed countries. To 80 years, a group of architects from the continuation of the new international style, emphasizing high technology, emphasis on scientific and technical content of the building structure, forming a "high technology group", and their representatives are, Richard Rogers, Norman Foster and other typical works such as HSBC. In Asia, Japan, the building first went to the forefront. After World War II, undone, some concrete construction eliminating the need for plaster, decorative processes and the direct use, interpretation to this day, Japan faced copper ore grinding mill technology has been a great development. In concrete applications, Japan is not to be changed before the cement surface modification techniques, external wall repair using modern technology, the cement wall removed template for processing, so that the cement surface to achieve a very fine level, while fully demonstrated the cement itself, the unique aspect of the original and simple. A being conceived as closer to Zen by doing nothing for the Eastern thought, was to have "fair-faced concrete poets," said Tadao Ando, ​​Japanese architect, represented the financial people in their design, fully reflects the oriental culture color.
Development of plain concrete
In China, the fair-faced concrete, with the development of concrete structures evolving. 20th century, 70 years, including pouring plug system construction, water main application of concrete precast concrete wall panels in the construction of anti-hit, made progress. Later, as people will vote outside the eyes are all decorated in brick and glass curtain wall, concrete application and practice of water almost at a standstill. Until 1997, Beijing set up a "structure of the Great Wall Cup Project" Award, to promote fair-faced concrete construction, to regain the development of plain concrete. In recent years, a small amount of high-end construction projects such as the Hainan Sanya Airport, Capital Airport, Shanghai Pudong International Airport Terminal, the Oriental Pearl's large oblique cylinder, adopted fair-faced concrete.
With the copper ore beneficiation plant objective requirements of green building, increasing awareness of environmental protection, a return to basics natural deep thinking people, our country needs cast Concrete is no longer confined to roads and bridges, factories and airports, in industrial and civil buildings has also been a certain application. Central Bureau of Construction of a building company as associate general contractor R & D base, the Ministry of Construction Science and Technology Department as "China's first large-scale concrete construction projects", indicates that China faced concrete has been developed to a new stage in China water concrete development an important milestone in the history.