Why is cement such a life-enhancing material? What makes it one of the best inventions? Please give me four or five support points. Thank you!
Why is cement such a life-enhancing material? What makes it one of the best inventions? Please give me four or five support points. Thank you!
A cement is any substance which binds together other materials by a combination of chemical processes known collectively as setting.
Cements are dry powders and should not be confused with concretes or mortars, but they are an important constituent of both of these materials, in which they act as the 'glue' that gives strength to structures.
It is used in the production of the many structures that make up the modern world including buildings, bridges, harbors, runways and roads. It is also used for facades and other decorative features on buildings.
The constant demand for all of these structures, increasingly from the developing world, means that cement is the second most consumed commodity in the world after water.
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