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- and many more
- Walls and Ceilings
Concrete gets affected by the changes in the weather. It expands when it is hot and contracts when it is cold. Expansion Joints are placed in such ways that when the concrete slabs start expanding or contracting the joints move too within the space allotted to them. Thus preventing the walls and floors from expanding and contracting constantly leading to cracks and weakened structures which can be dangerous over the years.
The Expansion joints can be anything ranging from simple caulk filled area that will stay without coming open whenever there is a climate change or it can be some type of interlocking metal device that is made in such a way that the teeth of the device move in and out in response to the change in the temperature and humidity levels.
Along with sidewalks and bridges expansion joints are used in railway tracks as well. These expansion joints are placed strategically along the tracks to allow the metal tracks to expand and contract as the weather keeps changing from hot to cold. This allows the track to remain aligned and in proper working condition. Using expansion joints in railway tracks also reduces the cost or maintenance of these tracks which can be very expensive considering the length of the tracks.
The main area where expansion joints is used for construction even when they are made from materials like brick or concrete blocks [link widoczny dla zalogowanych], they are routinely fit with expansion joints. This is very important as it helps in preventing the cracking of the veneer of the walls. This is the same principle used for sidewalks as it prevents cracks and so maintenance costs. With the use of expansion joints it prevents leakage and pipe burst from expansion and contraction.
- Buildings and Structures
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Expansion Joints are placed strategically at certain places through out the building where this kind of support is required the most. These are devices that allow for heat expansion and contraction, shrinkage and are also seismic proof [link widoczny dla zalogowanych], thus giving added security benefits to buildings and houses.
- Homes
- Floor Covers
What are Expansion Joints?
- Hospitals

Some Applications of Floor Expansion Joints:
- Car Parks and Garages
If you are looking for a quality expansion joints for your buildings or structure then you could consider the name Unison Joints. For more info please click here
- Stadiums
Expansion joints also help in the piping systems as they are subject to expansion and contraction as they are sometimes are exposed or can even be underground [link widoczny dla zalogowanych], in which both cases it expands and contract quite often. This ensures that the piping system works efficiently and regularly.
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