Biofilm. Even sounds nasty.  By definition, biofilms are a group of microorganisms in which cells stick to each other on a surface. They are sticky cells which are frequently embedded within a self-produced matrix of EPS’s or extracellular polymeric substances which al...

Concrete is a very adaptable and durable product. When concrete is maintained properly it will last anywhere from twice as long if not longer than concrete surfaces that are neglected.

There are many reasons to maintain concrete. Moisture, water, mold, mildew, and freez...