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The types and amounts of cement produced in 2015 were: Portland cement 80.4 million tons; Masonry cement 2.4 million tons; Other hydraulic cement 0.6 million tons; Cement production is predominantly portland cement, which is mostly used in concrete. Cement for concrete is an essential material for construction, and demand is a function of ...
Most cement kilns today use coal and petroleum coke as primary fuels, and to a lesser extent natural gas and fuel oil. Selected waste and by-products with recoverable calorific value can be used as fuels in a cement kiln (referred to as co-processing), replacing a portion of conventional fossil fuels, like coal, if they meet strict specifications.
The museum was opened on January 15, 1939. The museum won "Best of Austin" awards from the Austin Chronicle in 2002, 2005, and 2012. [2] The museum had exhibits on Texas history, anthropology, geography, and ethnography, but these were relocated to other museums (including the Bullock Texas State History Museum) in 2001.
Entrance to the Science Museum of Virginia. A science museum is a museum devoted primarily to science.Older science museums tended to concentrate on static displays of objects related to natural history, paleontology, geology, industry and industrial machinery, etc. Modern trends in museology have broadened the range of subject matter and introduced many interactive exhibits.
Deutsches Museum – A museum of "everything technology" and more. A scientific and technical museum and one of the most important sights in the Munich area, visited by roughly 1.5 million visitors per year. Topics include brewing, computer sciences and bridge building. There are guided tours on specific themes and in different languages.
The Texas Museum of Science & Technology (TXMOST) opened in March 2015 in an interim facility in Cedar Park, Texas. The museum houses the Austin area’s first planetarium, traveling exhibitions, and the permanent Timewalk exhibit, created from a gift of fossil and dinosaur bone collections which has toured the world. [ 1 ]
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The list of museums in South Texas encompasses museums defined for this context as institutions (including nonprofit organizations, government entities, and private businesses) that collect and care for objects of cultural, artistic, scientific, or historical interest and make their collections or related exhibits available for public viewing.