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 ...

Brick walkway or patio mortar joints need to be almost level with the brick tops to avoid water damage, as well as deter unwanted plant growth. Repairing the mortar joints between walkway or patio ...

Concrete may be one of mankind’s worst inventions. While it’s helped us build tall, sturdy buildings, it is causing more damage to our planet than any other material on Earth, largely due to its water ...

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 ...

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 ...