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There are some factors that can lead to masonry damage, especially in Pennsylvania, where winters can be harsh, and the weather can be unpredictable. These include exposure to inclement weather, poor initial construction, and a lack of maintenance. Regardless of why a brick wall is failing, though, it’s important that property owners know how to recognize the signs that it’s time to start looking into hiring a brick repair service in Philadelphia, PA, so read on to find out about a few of the most common of them.
Bowing at the Parapet
Bowing is usually caused by the absorption of moisture by bricks, which causes them to expand. If proper expansion joints have not been installed to support the wall, this expansion will eventually begin to place unwanted pressure on its corners. If this pressure is not relieved promptly, it will eventually cause cracks to form and necessitate far more extensive and expensive repairs, so don’t hesitate to call in a masonry contractor to take a look at the wall now before this happens.
Powdery White Substances
Property owners who have noticed that portions of their brick walls appear to be covered in a powdery white substance should heed it as a warning sign that excessive moisture is building up in the wall. This phenomenon, known as efflorescence, occurs as moisture inside of the bricks begins to carry salt from the surrounding mortar to the surface and evaporate, leaving behind the salt. The powder itself won’t harm the bricks, but it is a sign that the wall is not drying properly, usually due to faulty copings or flashings, clogged drainage cavities, or leaking pipes.
Diagonal Cracking
Walls that are cracking and bowing outward are often experiencing the deterioration of their supporting shelf angles. These steel fixtures are designed to support the brick veneer, windows, and headers and may begin to corrode over time if they are exposed to moisture. Once they corrode to the point where they begin to fail, it will place a good deal of pressure on the wall, which can cause a dangerous situation if a serious storm comes through the area.
Get Started Today
The best thing to do is to find a brick repair service in Philadelphia, PA that can help as soon as possible. Check out the website to get started.
