Reinforced concrete building decoration

In the United States a number of important public buildings , but also more use of white marble with a similar white stone for exterior finishes , usually with fine faceted stones , very beautiful , stones vary in size , with white silicon rubber pointing.
Some U.S. large public buildings foyer , hall, entrance designed to use more large diameter cylinder, these cylinders are generally used concrete mixer machine stone, some as high as 8 ~ 9m, and hard to find patchwork . With stone sculpture in the country but also for the more common , especially in some important large-scale tour project. In short, from the United States in recent years, the development trend of architectural point of view, glass walls ( especially full glass curtain wall ) has been dwindling , stone finishes are continuously increasing.Stationary conacrete plant finishes of view, frame or steel reinforced concrete construction , the use of external walls with precast stone veneer siding more . In architectural art practices, the rough surface with the use of stone and polished stone , decorative stone more attractive .