Because as a liquid, the water will run into small cracks on concrete or a road surface. When this water freezes it will expand and exert large forces on the sides of the crack, forcing it apart. This freezing and unfreezing cycle may continue several times, causing weaknesses in roads and concrete to break apart over time.
Explain in details the strategies for consolidation and expansion of a business entreprise?
The purpose of an expansion joint on a bridge it to permit the components to expand and contract with changing temperatures without stressing the entire bridge structure. Early bridge failure would be the result of building a modern bridge without expansion joints.
First i will explain the binomial expansion
Concrete is a mixture of different substances (compounds) not a sinle compound.
the formation of the universe
how to speed up the strength development of concrete in civil engeneering
This is not a question.
Formula for the volume Expansion for a solid is αV=1VdVdT and Isotropic materials is αV=3αL.
Dr. Seuss did not explain the formation of mountain ranges. He was a children's author and illustrator known for his whimsical stories and imaginative characters, not for scientific explanations. Geologists study processes like tectonic plate movements and erosion to explain the formation of mountain ranges.
The Manifest Destiny
Climate
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