If you own a gunite pool and have started noticing cracks or leaks, you’re not alone. Homeowners across Texas, particularly in areas like Austin and San Antonio, are increasingly affected by a destructive issue known as Gunite Cancer, or Alkali-Silica Reaction (ASR). This chemical reaction, often seen in pools built during the COVID-19 period, leads to severe structural damage that demands costly repairs. But there’s an alternative that stands strong against ASR: fiberglass pools. In this post, we’ll explain what ASR is, why it’s impacting so many Texas gunite pools, and why fiberglass offers a reliable, low-maintenance solution for Texas pool owners.
Alkali-Silica Reaction, often called ASR or “Gunite Cancer,” is a chemical process where the alkaline in cement reacts with silica in aggregates like sand or stone. This reaction creates an expansive gel that breaks down the concrete’s structure over time, leading to cracks, leaks, and significant damage. Gunite pools are especially vulnerable to ASR due to their concrete construction, which absorbs moisture, accelerating the ASR process if the right preventive measures are not in place.
ASR issues have become more common in recent gunite pools, especially those built during the COVID-19 period. There are several reasons for this:
One of the first signs of ASR in a gunite pool is cracking, often appearing on steps, walls, and corners. Over time, these cracks worsen, leading to water leaks and structural instability. In addition to cracks, ASR can cause surface flaking and erosion, leaving the pool looking worn out and unsafe to use. Unfortunately, surface repairs usually cannot stop ASR, making replacement the only effective solution in the long term.
When ASR damages a pool, repairs are usually temporary since the chemical reaction continues unless the structure is entirely replaced. This makes ASR repair a significant investment, with costs often matching or exceeding those of a new pool. Many Texas homeowners facing ongoing ASR issues are choosing to replace their gunite pools with fiberglass pools Texas, which offer a more reliable, ASR-free alternative.
Texas is a hotspot for ASR issues in gunite pools, especially in regions with high demand for pools like Austin and San Antonio. These areas experienced rapid construction during the pandemic, often with inexperienced contractors and subpar materials, making ASR more prevalent. Homeowners in these Texas cities have been particularly affected, dealing with repair or replacement costs that would have been preventable with alternative materials. For these reasons, many are turning to fiberglass pools as a smarter, long-term choice.
Why Fiberglass Pools Are the Best Alternative to Gunite Pools in Texas
Fiberglass pools are constructed with a non-porous shell that prevents chemical reactions like ASR. Here’s why fiberglass is a great option:
If ASR has affected your pool, you’re not alone. Many gunite pool owners in Texas have dealt with these issues, and for many, the solution has been a switch to fiberglass. A fiberglass pool not only avoids the risk of ASR but also offers years of worry-free enjoyment. At Blue Science, we specialize in high-quality fiberglass pool installations and can help you make the best choice for your home. Reach out to learn more about the benefits of a fiberglass pool texas and say goodbye to ASR issues for good.
Most fiberglass pools have a lifetime warranty, depending on the manufacturer.
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