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There are 2 reasons for that.
Reason one: They can be expansion joints. In the winter the pavement contracts and in the summer it expands. these joints are generally gaps that go the whole way threw the pavement. Generally these joints are filled with some sort of caulking to keep moisture from getting underneath the pavement.
Reason two: They can be put there as joints for the concrete to crack. when sidewalks are made and other concrete pavements, they anticipate the concrete cracking, so they put in gaps that dont go all the way threw the depth of the concrete as a place for the concrete to crack and not be unsightly.
What else can I help you with?
When temperature rises what will happen to the gaps between the concrete sections?
when the tempreture rises the gaps between the concrete pavement will expand because of the heat.
Why do you need water for when you have to go to the bathroom?
because water has healthy minerals and extracts can clean in gaps in your skin. if you are washing you're hands it cleans in between the the creases and gaps in your fingers and thumb
What are large gaps between words?
Large gaps between words refer to excessive spacing in written text, which can disrupt readability and comprehension. This issue can arise from formatting errors, improper use of spaces, or stylistic choices. In typesetting and design, maintaining consistent spacing is crucial for a polished appearance and effective communication. Overall, large gaps can hinder the flow of reading and may confuse the audience.
What is a curcuit in which there are no gaps?
If there are no gaps in a curcuit, it is a closed curcuit.
What would happen if there weren't any spaces between sections in the sidewalk?
If there weren't any spaces between sections of the sidewalk, it could lead to several issues. First, the lack of expansion joints would cause the concrete to crack and buckle due to temperature changes and ground movement. Additionally, without gaps, water could accumulate, leading to potential slip hazards and increased wear on the surface. Ultimately, it would compromise the longevity and safety of the sidewalk.
Why are small gaps left between the joints of concrete slabs on bridges?
Small gaps are left between the joints of concrete slabs on bridges to accommodate thermal expansion and contraction. As temperatures change, concrete can expand and shrink, and these gaps help prevent cracking or other structural damage. Additionally, the joints allow for water drainage and reduce the risk of freeze-thaw cycles damaging the concrete. Overall, these gaps are essential for maintaining the integrity and longevity of the bridge structure.
What is the thing filling the space between concrete slabs called?
The material used to fill the space between concrete slabs is often called "joint filler" or "joint sealant." It helps prevent water and debris from entering the gaps, provides flexibility for movement, and can help extend the life of the concrete.
Why did concrete slabs used to make motorways have a soft material in the gaps between them?
It allows for the expansion of the concrete during hot weather and provides a water block during rains and that prevents water freezing (and expanding) during the winter. Ice expanding in those cracks would damage the cement slabs.
Why do roads have the gaps between the large pieces of concrete?
They are expansion gaps that allow for the expansion and contraction of the concrete.
Why do concrete roads have gaps between large pieces of concrete?
As the weather varies the concrete expands and contracts. If there were no gaps the concrete would buckle and crack.
Why gap are left in concrete slabs?
Gaps are left in concrete slabs to accommodate expansion and contraction due to temperature changes, which can prevent cracking. These gaps, often referred to as expansion joints, allow for movement without damaging the structure. Additionally, they can help manage water drainage and prevent moisture buildup, which can lead to further structural issues. Proper spacing and placement are crucial for maintaining the integrity of the concrete.
When temperature rises what will happen to the gaps between the concrete sections?
when the tempreture rises the gaps between the concrete pavement will expand because of the heat.
When the temperature rises what will happen to the gaps between the concrete sections?
when the tempreture rises the gaps between the concrete pavement will expand because of the heat.
When the temperature rises what might happen to the sections of concrete if there are no gaps between them?
As the temperature rises, concrete expands due to thermal expansion. Without gaps between sections, the concrete may crack or buckle as it has no room to expand. This can lead to structural damage and compromise the integrity of the concrete structure.
Why concrete highways are made in short sections with tar-filled gaps between them?
The tar gaps are where the hwy has been repaired.
Why are concrete highways made in short sections with tar-filled gaps between them?
The tar gaps are where the hwy has been repaired.
Why gaps are left in concrete slaps?
Gaps in concrete slabs, also known as control joints, are intentionally placed to control cracking caused by shrinkage as the concrete cures. These joints help to direct where cracks may occur, allowing them to happen in a controlled manner along the joint lines rather than randomly across the slab. Without control joints, cracks may still form but they would be more unsightly and difficult to predict.
