Q: We have several hairline cracks in our basement floor that let water seep in and make puddles after heavy rains. Several years ago, we tried to patch them with a concrete mix, but it didn’t help.

I have to make an unexpected repair to my poured concrete foundation. A water leak led me to remove drywall in my basement, and to my surprise, I discovered rows of holes 5/8-inch diameter in my ...

Finish up by covering the repair with SikaTop Seal 107, a polymer-modified cement-based coating. A 10.3-ounce cartridge of Sikaflex-1a costs about $5, a pint of primer about $12.50 and the SikaTop ...

Hydraulic cement. Clean mixing container. ... How to fix a hole in concrete . Now for the heavy duty stuff. A hole in concrete is more likely to appear in an exterior wall, ...

The repair was supposed to be made using a process called epoxy injection. At the pre-settlement walk through, the cracks were found to have been repaired using patching cement. The client ...

The high-performance, rapid-hardening Rapid Set MORTAR MIX PLUS (MMP) is a true multipurpose repair material. The specialty blend of Rapid Set hydraulic cement, advanced additives and quality ...

Rapid Set Low-P Cement is a low permeability, corrosion resistant, fast setting hydraulic cement ideal for bridge deck overlays, elevated deck repairs and repairs to deteriorating structural concrete.

NexGen Cem’s rapid-setting cement reaches full structural strength in 60 minutes—cutting downtime, lowering costs, and ...

Crushing concrete floor with hydraulic press, ultimate test. Posted: March 1, 2025 | Last updated: March 19, 2025. ... Robots Learn to Fix Themselves by Watching Their Own Moves.