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Yes, cement can set underwater, particularly if it is formulated as underwater or marine cement. These types of cement contain additives that help improve their performance in wet conditions, allowing them to bond and harden even when submerged. Standard Portland cement can also set underwater, though it may require specific conditions and techniques to ensure proper curing.
What else can I help you with?
What can you put in cement to not allow the cement to set up?
release
Why cement can set hard?
Thw AIR set the cement hard I found this out on my text book LOL
What is hydrophalic cement?
Hydrophalic cement is a type of cement that is specifically designed to set and harden under water. It is typically used in underwater construction, such as in marine structures, bridges, and dams, where exposure to water is a constant factor. This cement contains additives that enhance its durability and resistance to erosion, making it suitable for challenging environments. Its unique properties allow it to bond effectively even when submerged, ensuring structural integrity.
How did the romans make cement?
The Romans made cement by mixing lime (calcium oxide) with volcanic ash, known as pozzolana, and water. This combination created a hydraulic cement that could set and harden even underwater. The addition of aggregates like sand and crushed stone enhanced its durability and strength. This innovative material was crucial for their construction of structures like aqueducts, baths, and the Pantheon.
What is the difference between false set and flash set of cement?
False set occurs when cement appears to set but can still be remixed and flow, while flash set is a rapid and irreversible setting of cement that cannot be reversed. False set can be corrected by adding more water and re-mixing, while flash set requires the cement to be discarded and fresh cement to be used.
How do you set something on fire underwater?
light a match underwater and let it burn
What happens to a thief if he falls into a cement mixer?
The thief will most likely be encased in the cement solution, depending on how long the cement is ready to set.
What was cement made out of in rome?
In ancient Rome, cement was primarily made from a mixture of lime (calcium oxide), volcanic ash (pozzolana), and water. This combination created a hydraulic cement that could set underwater, making it ideal for constructing durable structures like aqueducts and buildings. The Romans were innovative in their use of materials, often incorporating aggregates like crushed stone or brick to enhance the strength and durability of their concrete.
What is correct set the bag of cement down over there or sit the bag of cement down over there?
"Set the bag of cement down over there" is the correct usage. ---- To Set = to place something deliberately to adjust something to arrange something To Sit = to put your bottom in a chair to rest
How long for cement mortor to set?
Cement mortar should be allowed to set overnight before disturbing, several days if you plan on washing it with dilute muriatic acid.
What happens when you mix oil with cement?
The mix won't set properly, and the lifespan of your cement form will be shortened considerably.
Is quick set cement okay for tile install?
It will set up too quickly.
