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Fire or furnace sand is generally coarser than the sand used in metal molding. It is used in building floors for acid open-hearth furnaces and in lining the cupolas and ladles that contain molten metal in the foundry industries.

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How does sand on a fire put it out?

Sand helps to smother a fire by cutting off the oxygen supply needed for combustion. When sand is poured onto a fire, it creates a barrier between the fuel and oxygen in the air, causing the fire to suffocate and eventually go out.


Why should sand be poured to put out fire?

Sand can smother a fire by cutting off its oxygen supply, which is necessary for combustion. By pouring sand on a fire, it helps to reduce the flames and cool down the burning material, eventually extinguishing the fire. Sand is often used as a fire extinguishing agent for certain types of fires, such as chemical or metal fires, where water may be ineffective or even dangerous.


Why sand is used to put off the fire?

Sand is used to put out fires because it is a non-combustible material that deprives the fire of oxygen, preventing it from spreading. When sand is poured over a fire, it helps to smother the flames by creating a barrier between the burning material and the air. Additionally, sand can absorb heat and help to cool down the fuel source, aiding in extinguishing the fire.


What puts out a fire?

Sand /water <><><> Anything that will cool the fire below kindling point, or exclude oxygen from the fire.


Is it safe to put candles in a tray of sand?

Yes, it is generally safe to put candles in a tray of sand as long as the candles are securely positioned and the sand is deep enough to prevent the heat from reaching the tray. However, always monitor lit candles and never leave them unattended to prevent any fire hazards.