(24) INSTITUTION OF HIGHER EDUCATION-The term institution of higher education' has the meaning given that term in section 101(a) of the Higher Education Act of 1965.
Constituent Materials of Concrete. Concrete is a composite material consisting of a binder, which is typically cement, rough and fine aggregates, which are usually stone and sand, and water. These comprise the constituent materials of concrete.
The primary difference between concrete and cement is that concrete is a composite material made of water, aggregate, and cement.Cement is a very fine powder made of limestone and other minerals, which absorbs water and acts as a binder to hold the concrete together.he primary difference between concrete and cement is that concrete is a composite material made of water, aggregate, and cement.