Static Coefficient of Friction (SCOF) is defined as follows: The ratio of the horizontal component of force applied to a body that just overcomes the resistance to slipping to the vertical component of the weight of the object or force applied. Static Coefficient of Friction (SCOF) is defined as follows: The ratio of the horizontal component of force applied to a body that just overcomes the resistance to slipping to the vertical component of the weight of the object or force applied. The caution wet floor signs only warn people of the potential dangers. Call the authorized Slip Doctors provider, the number #1 manufacture worldwide of anti slip products that increase the coefficient of friction. .
The higher the number the lower probability of slipper occurs. Per NFSI B101.1 SCOF > .60 is considered “High Traction”. All SlipDoctors products fall into this tier of High Traction.
ANSI (American National Standard Institute) was founded in 1918 with the mission “to enhance both the global competitiveness of U.S. business and the U.S. quality of life by promoting and facilitating voluntary consensus standards and conformity assessment systems, and safeguarding their integrity.” ANSI oversees the creation, promulgation and use of thousands of norms and guidelines that directly impact businesses in nearly every sector: from acoustical devices to construction equipment, from dairy and livestock production to energy distribution, and many more.
The NFSI (National Floor Safety Institute) is a 501(c) (3) not-for-profit organization. NFSI was founded in 1997 with the intention of preventing slip and fall accidents by educating the public and businesses through informative programming, research, training and product certification. NFSI certifies flooring materials, coatings, chemical floor-cleaning products, and treatments.
ANSI and NFSI have devised various detailed standards for measuring the Coefficient of Friction (COF) of a surface.
B101.1 ANSI/NFSI Standard: Test Method for Measuring Wet SCOF of Common Hard-Surface Floor Materials.
B101.3 ANSI/NFSI Standard: Test Method for Measuring Wet DCOF of Common Hard-Surface Floor Materials (Including Action and Limit Thresholds for the Suitable Assessment of the Measured Values).
B101.5 ANSI/NFSI Standard: Standard Guide for Uniform Labeling Method for Identifying the Wet Static Coefficient of Friction (Traction) of Floor Coverings, Floor Coverings with Coatings, and Treated Floor Coverings.
ANSI/ASSE A1264.2 Standard: This standard sets forth provisions for protecting persons where there is potential for slipping and falling as a result of surface characteristics or conditions. There are three basic areas addressed in the standard: 1) provisions for reducing hazards; 2) test procedures and equipment; and 3) slip resistance guideline. The intent of this standard is to help in the reduction of falls due to conditions, which in some fashion are manageable. The standard in its present form provides for the minimum performance requirements necessary for increased safety on walking/working surfaces in the workplace.