A small concrete slab doesn’t cost much to DIY ... allow the concrete to rest for at least 15 minutes before moving to the ...

Wet concrete on ... the corners of the new slab and use a line level and string or builder’s level to see how much the ground slopes. Flattening a sloped site means moving tons of soil.

Q: The corner of one of the concrete steps leading to the front entrance of my building has broken off. It’s the top step of four. Is it possible to repair it without replacing the whole staircase?