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Describe the manufacture of cement and know how changes at the molecular level that take place during the setting of concrete give it its strength and durability

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16y ago

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Related Questions

What phiscal change does water go throgh when it heated or cooled?

you tell me


What is quick cement?

It's just a type that dries/hardens faster than the regular version.


What is cement setting?

It's just a type that dries/hardens faster than the regular version.


What is quick setting cement?

It's just a type that dries/hardens faster than the regular version.


How to melt cement?

heat it up, probably to a pretty high temperature.


Why does cement solidify?

Cement solidifies through a chemical process called hydration, where water reacts with the compounds in the cement mixture to form a solid structure. This process creates strong bonds between the cement particles, resulting in a solidified mass that hardens over time.


Why does Cement go off?

Cement hardens when it is mixed with water due to a chemical reaction known as hydration. As the water reacts with the cement particles, they form strong bonds and create a solid material. This process is essential for cement to become a durable and long-lasting building material.


Is concrete a compound after the water evaporates and it hardens?

Concrete is not a compound after water evaporates and it hardens. Concrete is a mixture of aggregate materials (such as sand and gravel) and cement, which binds the materials together. When water is added to the mixture, a chemical reaction occurs with the cement that causes it to harden and bind the aggregate materials together.


How cement get hard?

Cement hardens through a chemical process called hydration, where water reacts with the compounds in the cement to form crystals. This process creates a strong and durable bond between the cement particles, resulting in a solid and hardened structure. Factors such as water-to-cement ratio, temperature, and curing time can affect the strength and durability of the hardened cement.


Is it wrong 2 eat cement?

yes because of the chemicals it has and because it hardens in your stomach and the stomach acid wont digest it properly


Why does cement bond?

Cement bonds because of a chemical process called hydration, where water reacts with the compounds in cement to produce a strong, durable paste that binds the particles of sand and gravel together. This paste hardens over time to form a solid structure.


When butter hardens is that a physical or chemical change?

When butter hardens, it is a physical change. The change in state from liquid to solid is a physical transformation, meaning that the molecules rearrange themselves without any change in their chemical composition.