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What chemical is used to strengthen white cement?
The chemical commonly used to strengthen white cement is calcium chloride. It is added in small amounts to the cement mixture during production to improve its strength and durability. Calcium chloride also helps to accelerate the setting time of the cement.
Why is a chemical reaction in cement so important to concrete?
to make it strong
Cement hardening an example of melting?
Cement hardening is not an example of melting. Melting involves a substance changing from a solid to a liquid state due to heat, while cement hardening is a chemical process where the cement mixture reacts and forms bonds to create a rigid solid structure.
Can you burn cement?
Cement cannot be burned in the traditional sense because it is already a product of a high-temperature chemical reaction. However, it can be broken down or undergo chemical changes at high temperatures in industrial settings.
What chemical can weaken very hard cement fast?
One common chemical used to weaken very hard cement quickly is hydrochloric acid. It is highly corrosive and can dissolve the bonds in the cement, making it easier to remove or break apart. However, it should be used with caution as it can be hazardous to handle.
Is making cement a chemical reaction?
yes
What is chemical formula for cement?
3CaO SiO2
Is cement chemical?
yes, OB-600
Is mixing cement a chemical or physical change?
Actually both physical and chemical changes are happening during cement mixing.
What is Chemical name of cement?
The very basic chemical compound of cement is Calcium Hydroxide. The calcium hydroxide is mixed with water and the carbon dioxide in the air acts on it to harden it.
Is cement recyclable?
No, cement is not recyclable.Because when it is mixed with water chemical reaction takes place and gains strength and hardens.The hardened cement cannot be used as a recycled one because no chemical reaction takes place when mixed with water.
What is Cements symbol equation?
The chemical symbol equation for cement typically involves the compound Ca3SiO5, which is known as tricalcium silicate. The symbol equations represent the chemical composition of cement and its reaction with water to form calcium silicate hydrate (C-S-H) gel, which gives cement its strength and hardness.
What part does cement play in concrete?
It's made up from partially cement
What chemical is used to strengthen white cement?
The chemical commonly used to strengthen white cement is calcium chloride. It is added in small amounts to the cement mixture during production to improve its strength and durability. Calcium chloride also helps to accelerate the setting time of the cement.
What companies gave the cement to build Hoover Dam?
Portland Cement Company and Nebraska Cement Company (both formerly part of the Ideal Cement Company.)
Why cement is perishable?
Cement is perishable because it can absorb moisture from the air, causing it to harden and clump together. Exposure to moisture can lead to a chemical reaction that affects the chemical structure of the cement, reducing its ability to properly bond and harden when mixed with water. Proper storage in a dry environment is crucial to protect cement from perishing.
Why is a chemical reaction in cement so important to concrete?
to make it strong
