Because if they built them in one big slab, the heat from the sun would cause expansion which would start cracks. This seam gives any cracking a place to be without bothering anything, and also means that any cracks that do start will be contained to one block.
Interstitial FluidFluid in the spaces between cellsThe fluid located in the space between the cells is known as extracellular fluid.inter cellular fluidThe spaces between cells are pores or air spaces
Isaac Newton
it is made up of concrete and other type of rocks
No. The spaces between the particles in a gas are much bigger than the particles themselves. The size of a particle does not vary between the states of a substance.
Solid : The particles are held together and arranged in a regular pattern. They cannot move from one place to another but only vibrate at their own positions. The spaces between them are very little. Liquid : The particles are close together but they can move from one place to another. The spaces between them are little. Gas : The particles are far apart and move freely in all directions.
to stop it from flooding
Concrete has cracks so when it is hot it can expand.Actually the 'spaces' aren't really spaces, they just look like it. They are there so that when the concrete cracks (and it will, due to temperature fluctuations, ground imperfections, and traffic), the cracks will largely be restricted to the 'spaces'. This is so that the cracks are mostly unseen and so that people are less likely to trip on the cracks.
Anastasia Loukaitou-Sideris has written: 'Sidewalks' -- subject(s): Public spaces, Sidewalks 'Sidewalks' -- subject(s): Public spaces, Sidewalks 'Urban design downtown' -- subject(s): Case studies, City planning, Central business districts, Urban policy
because they expand and contract with heat.
Sidewalks were built, and boats passed through the canals.
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The Spaces in Between was created in 2007.
Intercostal spaces
it expends and etract and then the sidewalk formes cracks, concrete has cracks so when it is hot it can expand.Actually the 'spaces' aren't really spaces, they just look like it. They are there so that when the concrete cracks (and it will, due to Why_are_sidewalks_built_with_spaces_between_each_sectionfluctuations, ground imperfections, and traffic), the cracks will largely be restricted to the 'spaces'. This is so that the cracks are mostly unseen and so that people are less likely to trip on the cracks.
A vacuum is present between inter-molecular spaces.
The King Of Sidewalks
The Space Between was created on 2001-04-16.