Water pipes and frigid weather

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SUMMARY

Water pipes can break during extended frigid weather due to the expansion of water as it freezes. The density of water is 1g/mL, while ice has a density of 0.92g/mL, leading to an increase in volume by approximately 9.6% when water freezes. This expansion occurs in confined spaces, such as pipes, resulting in potential damage like splitting the pipe or breaking joints. Understanding the physical properties of water and ice is crucial for preventing such damage.

PREREQUISITES
  • Understanding of basic physics concepts, particularly density and volume.
  • Knowledge of the properties of water and ice.
  • Familiarity with the structure and materials of water pipes.
  • Awareness of the effects of temperature on materials.
NEXT STEPS
  • Research the thermal expansion properties of water and other liquids.
  • Learn about pipe insulation techniques to prevent freezing.
  • Investigate materials used in water pipes and their resistance to freezing conditions.
  • Explore methods for detecting and repairing frozen pipes.
USEFUL FOR

Homeowners, plumbers, and anyone involved in property maintenance or construction in cold climates will benefit from this discussion.

bjoyful
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Why is there the possibility of a water pipe breaking if the pipe is left full of water during extended frigid weather?
 
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Density = Mass/volume

Density water = 1g/mL
Ice = 0.92 g/mL

you can draw your own conclusion
 
Because the density of water is greater than ice?
 
And doesn't it have something to do with water expanding?
 
I provided you with the equation to prove this...

If a mass of water freezes the ice volume is 109.6% bigger

In a confined environment like a pipe this expansion will still occur and possibly :

split the pipe, break joints etc

<< post edited slightly by berkeman >>
 
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