How to prevent concrete outdoor ottoman surface scaling in freeze climates?

Concrete outdoor ottomans are durable but can suffer from surface scaling in freeze climates due to repeated freeze-thaw cycles. Here’s how to protect them:

1. Use Air-Entrained Concrete: Ensure the concrete mix contains air-entraining agents to create tiny air pockets, reducing internal pressure from freezing water.

2. Proper Curing: Allow the concrete to cure slowly (at least 28 days) before exposing it to freezing temperatures to strengthen its structure.

3. Apply a Quality Sealer: Use a penetrating or film-forming sealer designed for freeze-thaw conditions. Reapply every 1-2 years for ongoing protection.

4. Avoid Deicing Salts: Salt accelerates scaling. Use sand or non-corrosive alternatives for traction in icy conditions.

5. Elevate and Cover: Keep the ottoman slightly elevated to prevent water pooling, and cover it during harsh winter months.

By following these steps, your concrete ottoman will remain crack-free and visually appealing for years.