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Latest Calcium silicate hydrate Stories

2011-12-12 23:27:43

It's no surprise that humans the world over use more water, by volume, than any other material.

2010-02-10 09:20:25

2000 years after the Romans invented cement, this material is still the most commonly used in construction throughout the world. Its complex internal structure means that many questions about this material continue to have unsatisfactory answers.


Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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