Concrete Control Joints β€” Why They Matter and How Often to Cut Them

Ever seen concrete with random cracks?
🧐 That usually happens when control joints aren’t done properly.

πŸ” What are control joints?
Control joints are planned, intentional cuts that help concrete crack where you want it to, not where it feels like it.
As concrete dries and shrinks, tension builds up. Without joints, it will crack randomly.
With joints β€” the cracking is controlled and harmless.

πŸ“ How often should you cut them?
Here’s our rule of thumb:
πŸ‘‰ Every 6 to 8 feet in both directions (2–2.5 meters)
πŸ‘‰ Especially near corners, edges, and changes in shape
πŸ‘‰ Cut depth should be ΒΌ of the slab thickness
Example: If the slab is 4 inches thick, the joint should be 1 inch deep.

βœ… Benefits of proper control joints:
βœ”οΈ Prevents random cracking
βœ”οΈ Keeps the slab looking clean and professional
βœ”οΈ Extends concrete lifespan
βœ”οΈ Saves you money on future repairs

πŸ’‘ Want your concrete to last β€” without surprise cracks?
We cut joints the right way, every time.
πŸ“ Contact Us Today!
πŸ“ž Phone: (321) 348-6071
🌍 Website: gowbc.com
πŸ”Ή WBC Concrete – Pouring Only the Best Solutions! πŸ”Ή

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