It is used to measure the static friction coefficient of the polished coated floor surface in terms of the safety of human movement. This test method is suitable for testing the polisher that meets the standard of the standard for the static friction coefficient of the floor polisher. The 0.5 static friction coefficient of this test method meets the standard and only applies to the polished coating surface tested according to this machine and test method. It is not appropriate to use this compliance standard with other test methods, other test instruments, and other surfaces because they are not part of the experience data body on which the compliance standard is based.

ASTM D2047-2011

Standard Test Method for Determining the Static Friction Coefficient of Polished Coated Floor Surfaces by James Measuring Machine