Q: I have a 15-year-old tinted brick paver sidewalk that's in need of repair. I've got several cracked bricks and a few that are askew or collapsed. Luckily, I saved some of the original bricks. I'm ...

For all the modern tools and heavy machinery found on construction sites these days, one aspect has remained a decidedly manual labor: bricklaying. Just as they did 6000 years ago when masonry was ...