concrete is very hard to crack why?
Answers
Answered by
4
it is because cement is a very hard substance which when dries becomes more stronger and hard that is why we build houses with cement.
ChaEunSang:
plz tell about components
CaO,Silica, SiO2 and Alumina, Al2O3are the components of cement.
ty
ty??
thank u
its ok!!!!
thx for marking mine as brainliest
Similar questions