In our Case Study article, we mention the need to repair the back-up wall that supports the outer wall of the church building.
Back-up is a term used in the construction and building industry to refer to a support system that provides additional strength, stability, or protection to a structure or material. It can be an essential component of any construction project as it helps to ensure that the building or structure can withstand various external factors such as natural disasters, wear and tear, and other forms of damage.
Supports Floor and Roof Loads
The structural back-up of the building system is designed to support floor and roof loads and to resist lateral wind loads and seismic movement. As the exterior brick veneer is not in and of itself structurally sound, it is connected to the back-up via wall ties so that it transfers some of the load to the back-up.
Protects Against Moisture and Environmental Factors
Back-up can take many different forms depending on the specific needs of the project. In masonry construction, backup may refer to a layer of solid material such as concrete or brick that is placed behind a veneer wall. This layer provides additional support and protection against moisture and other environmental factors.
Ensures Building Safety and Longevity
Overall, back-up plays an important role in ensuring the safety and longevity of buildings and structures in the construction industry. By providing additional support and protection against various external factors, it helps to ensure that these structures can stand up to the test of time.
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