I've noticed that the concrete on my front porch is starting to chip quite easily after this winter. My home is around 10 years old and I've been using a blue ice melt (Alaskan melter) that claims to be safe for concrete. I'm trying to figure out if the layer that's coming off is parging or if it's actual concrete breaking down. What are my options for fixing this? If I decide to hire a professional, how much might that cost? Here's a link to some pictures of the damage: https://imgur.com/a/jjRp7hW
4 Answers
Your porch definitely shouldn't be failing after just 10 years. If you have a basement or other concrete areas not painted, check those for any weak spots as well. Regarding parging, that's typically more ornamental and used on walls, not floors. From your pictures, it seems likely that air bubbles trapped in the concrete led to this issue when water got in and froze. For repair, you can either fill in the holes or apply a new layer on top. If you're really worried about cracking down the line, consider removing the concrete and doing a fresh pour, although that's a lot of work. For a more straightforward fix, a decorative layer could work just fine!
It looks like there might have been issues with the original pour—possibly done in hot conditions or not consolidated well. They may have added water on the surface while finishing, which weakens the top layer. Honestly, I wouldn't worry too much. If it really bugs you, consider adding an epoxy coating later on.
It's a common misconception that any ice melt is safe for concrete; honestly, there's really no concrete that's completely safe from it. I'd recommend stopping the use of ice melt altogether. As for the condition of your porch, it doesn't look like it's severe enough to warrant immediate repairs, so you might want to leave it as is for now.
Instead of using more ice melt, how about switching over to sand for traction? Using angular sand (like construction sand) rather than rounded type can help minimize damage and provides good grip. Plus, if you can find it in a darker shade, it’ll look nice too!