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Mortar is a mixture of cement, sand and water. It is used as a binding material in construction industry.
Mortar is a mixture of cement, sand and water. It is used as a binding material in construction industry.
Concrete is a composite construction material composed primarily of aggregate, cement, and water.
Sidewalks are made of concrete, which is not a rock. Concrete is a man-made construction material composed of Portland cement, various crushed rocks, sand and water.
in asphalt and cement concrete. We can use sand ,cement and water as a mixture of mortar.
There is no such thing as adhesive water.
it's an American corporation, which they invented a sort of adhesive,named"poly water" which is used for a variety of things, like.. cleaners, and construction materials.
Concrete is a composite construction material, composed of cement (commonly Portland cement) and other cementitious materials such as fly ash and slag cement, aggregate (generally a coarse aggregate made of gravel or crushed rocks such as limestone, or granite, plus a fine aggregate such as sand), water and chemical admixtures.
Cement was used by the Romans to build the colosseum. The Romans invented cement and the material they invented was also water proof which allowed for bridges and fountains to be built.
Concrete is an aggregate (like sand, crushed rock or the like), water and (usually Portland) cement plus a little bit of a couple or three other other chemicals to adjust the consistency of the final product. Basically we just use sand, water and cement to mix up this familiar construction material. A link to the Wikipedia article is provided.
Concrete is made from cement and added gravel. Cement starts out as a powdered rock, which will remain a powder unless water is added to it. Water turns it unto a paste which will gradually harden into a solid material. The water undergoes a chemical reaction with the cement powder.
cement is binding material while concreat is an homogeneous mixtur of cement sand and soil water etc.