INDIANAPOLIS – Do you know what “repointing” bricks means? By definition, it consists of “removing a portion of the deteriorated mortar and redoing the joints with new mortar.” Doing that basically ...

Learn concrete slab crack repair, including chipped edges, steps, corners, and palled surfaces, with a step-by-step masonry restoration guide. Paradoxically, concrete surfaces cannot be repaired with ...

Is it better to repair cracked and aging concrete or replace it? If you have repaired cracks in your concrete time and time again, it may be time to replace it, or at least replace a partial area of ...

Researchers have developed a method using bacteria to repair bricks used to build structures on the Moon that can develop cracks due to the widely swinging temperatures on the lunar surface. A team of ...

We're going to be on the Moon a lot more often soon, and that means we'll need places to rest, conduct research, and work there. Building habitats and maintaining them will be tough, but bacteria ...

To replace one brick that's in the center of many others, one method is to use a hammer drill with a 3/8-inch bit. You start at the center of the brick and drill many holes next to one another until ...

New Delhi: Researchers have developed a method using bacteria to repair bricks used to build structures on the Moon that can develop cracks due to the widely swinging temperatures on the lunar surface ...

Q: Tim, I need to replace a cracked section of my concrete driveway. My primary concern is matching the color and texture of the new patch to the existing driveway. It doesn’t need to be perfect, just ...