DIY Network

10 Things You Must Know About Sidewalks

Use these tips to get your sidewalk closer to perfect.

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Photo 5 of 10Squeeze in an expansion joint.

Tip #5(5 of 10)

The sidewalk will constantly be subjected to the elements, and with that comes expansion and contraction. To prevent cracking, give the sidewalk room to breathe with expansion joints.

Next Photo: Tip #6