Treating chopped synthetic fibers by this unique process permits 3-in. fibers to be added to concrete mixed with commercial equipment so that fibers remain flat and are uniformly distributed and oriented randomly throughout the concrete.
The Brick Institute of America (BIA) recommends that glazed brick be used only in cavity walls. I am repairing a 1920 building where there is no cavity. Am I likely to have a problem if I use 1990 glazed brick for patching?