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Concrete Building material made from cement, sand, stone and water.
- Discovered
- Romans first use concrete around 200BC.
Click on an item to paste into clipboard or use clipboard symbol at end to clipboard all values | Density | 2400 | kgm-3 | Clip | | Tensile strength | ~4E6 | Nm-2 | Clip | | Youngs modulus | 14000000 | Nm-2 | Clip | | Linear expansivity | 0.000012 | K-1 | Clip | | Specific heat capacity | 3350 | Jkg-1K-1 | Clip | | Thermal conductivity | 0.1 | Wm-1K-1 | Clip |
 paste all data into clipboard See also: Abram′s Law, Masonry, Pre-Stressed Concrete, Reinforced Concrete.
  
Subjects:- Chemistry
- Civil Engineering
Weblinks:- Indian Concrete Journal Founded 1927 and since then it is relentlessly disseminating latest technological progress in the spheres of civil and structural engineering, cement and concrete technologies and construction.
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