From the author of the F-Number System and inventor of the Dipstick® Floor Profiler
Allen Face is one of the world's leading authorities on the design, construction, and quality control of concrete floor slabs. Allen Face provides a complete range of floor consultation, expert witness, and seminar services (Allen Face & Associates), and the fastest, simplest, Excel® based, downloading floor profilers available in the world.
Walking Floor Profiler
Rolling Floor Profiler
Automatic Laser-Guided Floating Screed