What are the best methods to prevent cracking in concrete outdoor loungers during winter?
Concrete outdoor loungers are durable but vulnerable to cracking in winter due to freeze-thaw cycles. Here are the best methods to prevent damage:
1. Use Air-Entrained Concrete: This type contains tiny air bubbles that allow expansion during freezing, reducing internal pressure.
2. Apply a Sealer: A high-quality penetrating sealer prevents water absorption, minimizing freeze-thaw damage.
3. Proper Curing: Ensure concrete cures slowly and evenly for at least 28 days before winter to strengthen its structure.
4. Install Drainage: Slope the lounger base to avoid water pooling, which can seep into cracks and worsen freezing effects.
5. Use Protective Covers: Shield loungers with waterproof covers during snowfall or heavy rain to limit moisture exposure.
6. Avoid De-Icing Salts: These chemicals accelerate cracking; opt for sand or non-corrosive alternatives for traction.
By following these steps, your concrete loungers will remain crack-free and durable throughout winter.