Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), [1] the most–widely used …

Nov 28, 2025 · Concrete, in construction, structural material consisting of a hard, chemically inert particulate substance, known as aggregate (usually sand and gravel), that is bonded together by …

Mar 18, 2025 · Concrete is a mixture of cement, water and some rough aggregate such as sand, gravel or crushed stone. These ingredients form a paste that turns into a strong, long-lasting solid after drying.

Concrete is made up of three basic components: water, aggregate and Portland cement. Because concrete is such a durable material, it is used for construction projects of all sizes.

Dec 19, 2024 · Concrete is a composite material made primarily from cement, fine and coarse aggregates, water, and sometimes additional admixtures. These components are mixed together in …

Concrete is a composite material made by mixing cement, fine and coarse aggregates, and water in specific proportions. Once mixed, it undergoes a chemical process called hydration, forming a hard, …

Concrete – what is it? Concrete is an engineering material that simulates the properties of rock being a combination of particles closely bound together.

Concrete is a sturdy mix of aggregates, cement, and water. It hardens over time, forming a rock-like consistency. The main ingredients in concrete include gravel, sand, and the ever-important cement. …

Concrete is a composite material essential for modern construction, consisting of aggregates, cement, water, and various admixtures. The primary components include cement, which determines strength, …

This article provides a clear, professional overview of what concrete is, how it’s made, its different types, and how it’s used across industries. What is Concrete? Concrete is a composite construction …