Allen Face Floor Flatness
In 1979 allen face developed the f number system officially called the face floor profile numbering system which was later formalized into the astm e1155 and the aci national standards.
Allen face floor flatness. State of the art walking floor profiler. Author of the f number system and inventor of the dipstick brings you the latest in floor and road profilers. Allen face is one of the world s leading authorities on the design construction and quality control of concrete floor slabs. Allen face is the author of the f number system and inventor of the f meter d meter and the dipstick floor profilers.
Allen face europe visit the website. For testing floor flatness and levelness. He later developed the dipstick floor profiler and the f meter the tools needed to take more accurate measurements than the straightedge method. Since leaving face construction technologies inc in 1991 allen face moved on to form his own ventures.
Author of the f number system and inventor of the dipstick brings you the latest in floor and road profilers. The world s pre eminent authority on floor profiling author of the two f number systems principal inventor of superflat floor technology and inventor of all of the most widely used electronic floor profilers allen face brings his newest walking floor profiler the d meter to the european marketplace.