When concrete surfaces take a beating, spalling often follows. This reaction to stress and weathering creates unsightly, dangerous holes in driveways, parking lots, and home foundations. The issue will worsen if left unaddressed, which is why it’s important to recognize the early signs of this problem. Contacting a general contractor to handle spalling repairs will ensure you minimize damage and have structurally sound surfaces again.

How to Recognize Concrete Spalling

1. Cracks

Cracks are an obvious sign of concrete spalling. The cracks will spread if moisture leaks into the opening, regardless if they’re hairline breaks or large enough for debris to fall into. The moisture will erode the material. This issue is typically caused by poorly mixed concrete. A cracked foundation poses a significant safety risk, as it’ll compromise the structure’s stability. A general contractor can halt cracking by cleaning and filling damaged areas.

2. Bubbles & Flaking

Poorly mixed concrete or low-quality products will be prone to bubbles. Cracking and flaking typically follow the appearance of the air pockets. Vertical bubbles may also occur on the corners of concrete pours.

3. Rust

If your concrete surfaces or supports are reinforced with metal, seeing rust means water damage and spalling are present. Brown rust immediately tarnishes surfaces and indicates that the concrete isn’t supported by the reinforcement.

A general contractor will clean rust from exposed metal supports and ensure that they’re still strong. If the supports are sturdy, the contractor will perform spalling repairs by applying new concrete to damaged areas, restoring structural integrity. You’ll need more extensive engineering services if the metal inside the concrete is weakening.

If you have concerns about spalling on your property, turn to Curtis Law Construction in Lihue, HI. These general contractors serve Kauai businesses of all sizes and have over 48 years of experience. They provide general and spalling repairs and will ensure you get lasting use from your building. Call (808) 246-0676 to schedule an appointment, or visit their website to learn more about their commercial services.