SSC MTS EXAM

Detailed explanation-1: -Concrete is a heterogeneous mixture made by grinding and mixing water, cement, sand and small rocks or stones together.

Detailed explanation-2: -As is known, these elements are mixed into a semi-liquid paste that is poured into a suitable mold and then hardens. Therefore, concrete is a mixture.

Detailed explanation-3: -Concrete is a heterogeneous mixture of aggregates, cement and water with some blanks and some other additives can be added to obtain certain properties. The proportions of these materials are chosen in the concrete mix according to the type of work required and the materials available.