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- Dictionarycement/sɪˈmɛnt/
noun
- 1. a powdery substance made by calcining lime and clay, mixed with water to form mortar or mixed with sand, gravel, and water to make concrete.
verb
- 1. fix with cement: "wooden posts were cemented into the ground"
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A cement is a binder, a chemical substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel together. Cement mixed with fine aggregate produces mortar for masonry, or with sand and gravel, produces concrete. Concrete is the most ...
May 24, 2024 · cement, in general, adhesive substances of all kinds, but, in a narrower sense, the binding materials used in building and civil engineering construction. Cements of this kind are finely ground powders that, when mixed with water, set to a hard mass.
1. a. : concrete. b. : a powder of alumina, silica, lime, iron oxide, and magnesium oxide burned together in a kiln and finely pulverized and used as an ingredient of mortar and concrete. also : any mixture used for a similar purpose. 2. : a binding element or agency: such as. a. : a substance to make objects adhere to each other. b.
Cement, one of the most important building materials, is a binding agent that sets and hardens to adhere to building units such as stones, bricks, tiles, etc. Cement generally refers to a very fine powdery substance chiefly made up of limestone (calcium), sand or clay (silicon), bauxite (aluminum), and iron ore, and may include shells, chalk, ma...
CEMENT definition: 1. a grey powder that is mixed with water and sand to make mortar or with water, sand, and small…. Learn more.
Jan 25, 2023 · Definition: A Cement is a binder or an adhesive for different materials used for construction that sets and becomes hard by adhering to different surfaces of various building materials used in the construction. It forms a composite material strong enough to withstand the various types of loads.
noun. a fine grey powder made of a mixture of calcined limestone and clay, used with water and sand to make mortar, or with water, sand, and aggregate, to make concrete. a binder, glue, or adhesive. something that unites or joins; bond. dentistry any of various materials used in filling teeth.
a substance that sticks things together: Dentists use cement to hold crowns and bridges in place. SMART Vocabulary: related words and phrases. cement. verb [ T ] us / səˈment / uk / sɪˈment / cement verb [T] (STICK TOGETHER)
Cement is a powder consisting of mixture of minerals that becomes hard when water is added. It is often mixed with sand and small stones to make concrete.
Cement is a material that's used to build very strong, hard surfaces and structures. Cement is an ingredient in both mortar, which holds bricks together, and concrete, with which dams and roads and buildings are constructed.
