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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 definition: 1. a grey powder that is mixed with water and sand to make mortar or with water, sand, and small…. Learn more.
Cement – Definition. Cement is defined as a binding agent that is used to bind various construction materials. Given its adhesive and cohesive properties, it is an essential ingredient of concrete and mortar. Cement is mixed with water to form a paste that binds aggregates like sand or crushed rocks.
Jun 25, 2024 · 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.
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)
noun. /sɪˈment/ [uncountable] a grey powder made by burning clay and lime that sets hard when it is mixed with water. Cement is used in building to stick stones and bricks together and to make very hard surfaces. Use a mixture of one part cement to four parts sand. Wordfinder. Topics Physics and chemistry c1, Buildings c1.
CEMENT meaning: 1 : a soft gray powder that is mixed with water and other substances to make concrete; 2 : the hard substance that is made when cement is mixed with water and allowed to dry concrete.
