Concrete Definition & Meaning - Merriam-Webster
1. : a mass formed by concretion or coalescence of separate particles of matter in one body. 2. : a hard strong building material made by mixing a cementing material (such as Portland cement) and a mineral aggregate (such as sand and gravel) with sufficient water to cause the cement to set and bind the entire mass. 3.
CONCRETE | English meaning - Cambridge Dictionary
CONCRETE definition: 1. a very hard building material made by mixing together cement, sand, small stones, and water: 2…. Learn more.
Concrete - Wikipedia
Concrete is an artificial composite material, comprising a matrix of cementitious binder (typically Portland cement paste or asphalt) and a dispersed phase or "filler" of aggregate (typically a rocky material, loose stones, and sand). The binder "glues" the filler together to form a synthetic conglomerate. [41]
Concrete | Definition, Composition, Uses, Types, & Facts
2024年10月26日 · 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 cement and water. Learn more about concrete, including its history and uses.
What is Concrete? Composition & Types of Concrete - Civil …
Concrete Definition: Concrete, an artificial stone-like mass, is the composite material that is created by mixing binding material (cement or lime) along with the aggregate (sand, gravel, stone, brick chips, etc.), water, admixtures, etc in specific proportions. The strength and quality are dependent on the mixing proportions.
CONCRETE | definition in the Cambridge English Dictionary
a very hard building material made by mixing together cement, sand, small stones, and water: reinforced concrete. a concrete floor / path. a gray concrete building. Fewer examples. The …
CONCRETE Definition & Meaning | Dictionary.com
Concrete definition: an artificial, stonelike material used for various structural purposes, made by mixing cement and various aggregates, as sand, pebbles, gravel, or shale, with water and allowing the mixture to harden.. See examples of CONCRETE used in a sentence.
Concrete - Definition, Meaning & Synonyms - Vocabulary.com
Concrete is that pourable mix of cement, water, sand, and gravel that hardens into a super-strong building material. Sidewalks, foundations, and highways are all made of concrete.
CONCRETE definition and meaning | Collins English Dictionary
Concrete is a substance used for building which is made by mixing together cement, sand, small stones, and water. The posts have to be set in concrete. They had lain on sleeping bags on the concrete floor.
Concrete Definition & Meaning | Britannica Dictionary
CONCRETE meaning: a hard, strong material that is used for building and made by mixing cement, sand, and broken rocks with water