(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.
1 Concrete is an important material that is used in the foundations of houses and in sidewalks. 2  Concrete is made of aggregate, sand, and limestone. 3  Bricks are widely used for building and for decoration. 4  They are made from clay and shale. 5  Different colored clay is used to make different colored bricks.he rocks and minerals that form within the Earth are used to make many important materials. Witness how rocks are mined, processed, and then constructed into glass, cement, bricks, houses, roads, and other objects used in our everyday lives.