Structural Concrete Crack Repair
Concrete can last many decades without needing much maintenance, which is a key reason why it’s favored as a commercial building material. Regular inspections help detect problems early to avoid expensive structural concrete crack repair. Here are important points to remember about applying seismic retrofitting for buildings with concrete tilt-up walls and how to address cracks.
Retrofit to Prepare for Earthquakes
Occupying a building in an area with a history of earthquakes carries heavy responsibilities. Structures built prior to 1975 are vulnerable to earthquake damage and need to be strengthened with seismic retrofitting.
It’s best to make your building as safe as possible, which means renovating it to meet modern standards that take into account earthquake safety. Keep in mind that the future of earthquake insurance coverage is uncertain due to heavy losses in the past. Since 2005, earthquake insurance rates have more than tripled.
There are multiple reasons for considering this type of renovation, including insurance and financing concerns. It will definitely reduce the chances of dealing with injury and litigation. An owner who is aware of a structural vulnerability in an earthquake zone can face substantial lawsuits for negligence.
Increase Building Value
Another reason for investing in retrofitting is that it boosts the value of your building, improving its asset status. By modernizing a facility for seismic safety, you help narrow the search for future buyers that want turnkey solutions. The health of the building is a crucial part of an operation since it affects business continuity. The more strength you add to a building, the less the next owner has to worry about fixing it up.
Repairing Cracks
Structural concrete crack repair using epoxy injection is a common solution for restoring a building. Old designs should be inspected for cracks, which can cause water and air leaks. Roof condensation and overloaded beams that soak in moisture can degrade concrete walls if neglected. They can also keep cracking despite using epoxy. A solution must be customized according to the condition of the building. It may involve adding tensioned cables, steel or wood to the existing structure.
Planning a Seismic Retrofit
The plan for a seismic retrofit begins with deciding on what type of hardware will be used for the project. Options include applying roof to wall anchorage, continuity ties and other measures. It may also involve roof nailing, shear walls and strengthening of columns.
For more information about structural concrete crack repair, contact Saunders Seismic today. With our extensive experience in seismic retrofits, we know just how to identify the best techniques for repairs and restoration.