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  1. Concrete - Wikipedia

    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 …

  2. Concrete, Cement & Masonry - The Home Depot

    Shop Concrete, Cement & Masonry and more at The Home Depot. We offer free delivery, in-store and curbside pick-up for most items.

  3. Concrete | Definition, Composition, Uses, Types, & Facts | Britannica

    Dec 10, 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 …

  4. Concrete Calculator

    Concrete is a material comprised of a number of coarse aggregates (particulate materials such as sand, gravel, crushed stone, and slag) bonded with cement. Cement is a substance that is …

  5. What is Concrete Made Of? Definition & Ingredients - Concrete

    Concrete is made up of three basic components: water, aggregate (rock, sand, or gravel) and Portland cement. Cement, usually in powder form, acts as a binding agent when mixed with …

  6. Concrete 101 - American Concrete

    Concrete structures boast some great qualities: In its most common form, concrete consists of aggregate (sand and stone), Portland cement, and water. The cement and water create a …

  7. What is Concrete? Composition & Types of Concrete - Civil …

    In the present world, concrete is one of the most widely used construction materials. This can be due not alone to the large choice of applications that it offers, however, besides, its behavior, …

  8. About Concrete - NRMCA

    In its simplest form, concrete is a mixture of paste and aggregates (sand & rock). The paste, composed of cement and water, coats the surface of the fine (sand) and coarse aggregates …

  9. What is Concrete? History, Types, Costs, and Tips for Working with It

    Mar 18, 2025 · There are many types of concrete, each with different properties and uses. Here is a brief description of some of the common types: Normal strength concrete: This is the most …

  10. Concrete, Cement & Stucco Mixes | Lowe's

    Concrete, Cement and Stucco Mixes for Strong, Lasting Construction Projects Concrete, cement and stucco mixes form the foundation of durable construction and repair work. Whether you’re …