Cracks & Crazing
Understanding Cracks and Crazing in Swimming Pools
Cracks and crazing in swimming pools refer to the visible and structural imperfections that can appear on the surface of fibreglass pools. Here’s a simple explanation of how these issues occur:
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Natural Wear and Tear: Over time, fibreglass pools are subjected to various stresses. These natural fluctuations can lead to minor surface cracks and crazing as the material expands and contracts.
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Improper Installation: If a pool is not installed correctly, it may not be able to handle the stress of water pressure and ground movement. Poor installation can result in structural weaknesses, leading to cracks and crazing over time.
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Foundation Shifting: Changes in the ground underneath the pool, such as soil settling or erosion, can cause the pool shell to shift. This movement can create stress on the fibreglass shell.
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Chemical Imbalance: Imbalanced water chemistry, can weaken the gelcoat surface. When the surface becomes compromised, it is more susceptible to developing crazing.
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Visual Signs: Cracks typically appear as a noticeable irregular line on the pool surface that will leak water, while crazing is characterized by a network of fine lines that resemble spider webs. Both issues can compromise the structural integrity of the pool if left unaddressed.
Understanding the causes of cracks and crazing in swimming pools is essential for maintaining the longevity and safety of your fibreglass pool. Regular inspections and timely maintenance can help identify these issues early. If you notice cracks or crazing, it is advisable to consult a professional for repair options to restore your pool’s condition and prevent further damage.