Fiber mesh concrete uses small synthetic or natural fibers mixed directly into the concrete to control cracking, improve durability, and enhance toughness, acting as a 3D reinforcement that reduces plastic shrinkage and provides impact resistance, often replacing traditional wire mesh(BRC) for flatwork like driveways, sidewalks, and slabs
These fibers offer better crack control and easier application, though they don't replace structural rebar for heavy loads, but rather complement it, providing uniform strength throughout the mix