Let’s be honest — summer is a great time to get concrete work done, but it also comes with a few quirks. Hot weather, fast drying times and surprise rainstorms can all mess with a good pour if you’re not prepared.
At GB Concrete & Pump, we’ve seen what happens when summer concrete goes wrong — and we’ve built our entire process to make sure that doesn’t happen to you.
Whether you’re planning a new driveway, patio, or foundation, here’s what you need to know about the most common summer concrete problems — and how we keep things running smoothly.
1.
Concrete Cracking Too Soon (aka the “spiderweb surprise”)
The problem:
In hot, dry weather, concrete can dry too fast. That quick surface drying leads to shrinkage cracks — and while some cracking is normal, too much of it (especially too early) is a red flag.
How we prevent it:
We adjust the mix and control the timing. Our crew keeps an eye on weather conditions and uses water-reducing agents, curing compounds, or even shade if needed. It’s not just about pouring — it’s about managing that concrete every step of the way.
2.
Curing Too Fast in the Heat
The problem:
Concrete needs time to cure slowly so it can reach its full strength. If it dries out too fast, it gets weaker — and no one wants a flimsy slab.
How we prevent it:
We use proper curing techniques like keeping the surface moist, covering it with blankets or plastic, or applying a curing compound. It’s like sunscreen for your concrete — a little protection goes a long way.
3.
Surface Scaling or Dusting
The problem:
When concrete sets too fast or isn’t finished correctly in hot weather, the surface can flake or powder. That means your driveway or patio might look fine at first… until it starts wearing down.
How we prevent it:
We never rush the finish. Timing is everything with concrete, and our crew knows exactly when to trowel, broom, or float for a strong surface that lasts.
4.
Surprise Summer Showers (a classic)
The problem:
You’d think it’d be easy to avoid rain in the summer — but we’ve all seen the forecast change five minutes after a pour starts. Rain on fresh concrete can cause pitting, uneven textures, and even weaken the top layer.
How we prevent it:
We always check and double-check the forecast. And if there’s any chance of rain, we’re ready with tarps, covers, and quick communication to pause or protect the pour. If it’s not the right time to pour, we wait — simple as that.
5.
Concrete “Burns” (Overworking in the Heat)
The problem:
Finishing concrete too soon or overworking the surface in hot conditions can trap water and ruin the finish — especially if the top dries before the rest of it settles.
How we prevent it:
This comes down to experience. Our team knows how to read the slab, not just the clock. We pace the job to the conditions — not the other way around.
You Deserve Concrete That Lasts — Even in Summer
Here’s the bottom line: concrete is a long-term investment. Whether it’s holding up your house, your driveway, or your new patio, you want it done right — especially when the sun is blazing and time is tight.
At GB Concrete & Pump, we’ve spent years learning how to work with the summer, not against it. We know what to watch for, what to adjust, and how to make sure your project looks great and holds strong for years to come.
Let’s build something solid this summer — no cracks, no surprises.
