How to Build the Best Cement Steps

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Create control joints before edging

These days, many masons prefer to saw-cut control joints in driveways and patios, but creating control joints in sidewalks with a groover is still the go-to method. In this case a groover was the best way to match the control joints of the existing sidewalk. Because a groover needs to push a bunch of aggregate down, it’s better to complete this process before starting on the edges.

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Round off the edges before removing the forms

This step can be done shortly after creating the control joints. Long passes with the edger will result in smoother looking edges.

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Test the concrete before dismantling the forms

When should you remove the forms? The answer is “It all depends.” The temperature, the humidity level, and the thickness of the pour will all determine when you should dismantle the forms. The wait could range between 45-min. to three hours. One method this crew uses is the “weight test.” They set a hand float on the surface and put their body weight onto it. If it leaves just a slight. Indentation, then they’re probably good to go. If it leaves no mark at all, you may have waited too long.

This slab was poured in early October in Minnesota. The temperature was about 70 degrees, the humidity was low, and it was partly cloudy. From the time all the concrete was in place, the crew waited just under 75 minutes before pulling apart the form.

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