This is absolutely a possibility, especially for exterior concrete slabs. Because our soil has high
levels of bentonite (clay), it is highly absorbent and will shrink and swell depending on the
amount of moisture in the environment. So, during the wet season, soil will swell and push
concrete upwards, and when it dries, it will shrink back down. It’s important to remember this
movement is due to soil, not a poly failure, so there’s no cause for concern. There’s a good
chance that the concrete will only move slightly, if at all, due to weather conditions, so if it looksas though you’ve experienced some settlement a few months after the repair (especially in the
summertime) don’t fret. Be patient and wait to see if it returns to normal. If you’re worried, you
can always call our team to come take another look.