it hardens by lose of water
its hardening doe not depend upon evaporation
it requires concrete to harden
it will be washed away by the flow of water
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it Will be washed away is the correct answer because it hardens by losing excess water... therefore under water construction because Will make it to form a paste and Wears away gradually my school check am
Mortar,is the mixture of cement,sand a water to form...A mixture of lime or cement, sand and water used for plastering or Plaster of Paris
This is incorrect @MYSCHOOLNG
YOUR AI EXPLANATION IS GIVING ANOTHER OPTION WHICH IS D
PLS CHANGES SHOULD BE MADE
Let's Even try something in ( kemis tree)😄
Those bricklayers mix sand(SiO)+Limestone (marble)CaCO3+waterH2O - CaOH+SiCO3
I don't know too😄🚵🚵🚵😄
