eks-PEN-shuhn JOINT
Expansion, Joint
A gap between two building materials to account for expansion and contraction.
Example usage: The contractor will need to install an expansion joint between the wall and floor.
Most used in: Construction projects in regions with large temperature fluctuations.
Most used by: Contractors, builders, and other tradespeople.
Popularity: 8/10
Comedy Value: 2/10
Also see: Control Joint, Compression Seal, Isolation Joint, Movement Joint,
What is an Expansion Joint in Plumbing Construction?
An expansion joint is a material used in plumbing construction to absorb thermal expansion and contraction of pipes and other components caused by temperature changes. Expansion joints are used to reduce the strain on pipe systems caused by thermal expansion and contraction, and to reduce noise and vibration caused by the movement of pipes.
Expansion joints usually consist of a flexible material such as rubber or neoprene, and are designed to absorb the expansion and contraction of different materials that are connected in a plumbing system. The flexibility of the material allows for movement in the joint, reducing the strain on the system and preventing damage from occurring.
According to the U.S. Department of Energy, expansion joints are used in about 90% of all plumbing systems in the United States. They are also used in many other types of construction, including roofs, roads, and bridges.
Expansion joints are an important part of any plumbing system, and are essential for ensuring the longevity and efficiency of the system. They are also important for preventing damage to the pipes and other components in the system.
The Origin of the Term 'Expansion Joint' in Plumbing Construction
The term 'Expansion Joint' first appeared in the plumbing industry in the early 1900s. It was first used in the United States to describe a type of flexible connector used to join two sections of pipe together that allowed for their relative movement.
The expansion joint was designed to absorb the thermal expansion and contraction of the pipes due to changes in temperature and pressure. It was used to prevent damage to the pipes and the adjacent structure, such as walls and ceilings, due to the expansion and contraction.
The expansion joint was also used to isolate vibrations and sound, as well as to reduce the stresses due to the movement of the pipes. This allowed for the pipes to be installed in close proximity to other structures without causing damage.
The evolution of the expansion joint has continued over the years and it is now used in a variety of applications, from large industrial projects to small residential installations. It is an essential component of any plumbing system and is used to ensure the safety and longevity of the system.
