Q: The first block of the sidewalk in front of my 50-year-old home has sunk about two inches and opened a one-inch gap between it and the second block. What is the best way to fill this gap and make ...
Dear Pat: The concrete walkway from the driveway to thefront door seems solid, but the surface is crumbling and unsightly.Can I just repair the surface somehow without the expense of atotally new ...