The pendulum skid tester, known in the U.S. as the “British pendulum” although it was invented at the U.S. National Bureau of Standards, is the most widely used floor slip resistance tester worldwide for measuring the slip resistance of pedestrian surfaces (DCOF rating). It is a national floor slip test standard in at least 50 … Continue reading “Pendulum: The Most Widely Used Slip Resistance Test Worldwide”
Category: Slip Resistance Testing
ANSI Issuing Another Standard Slip Test Method for Flooring Materials
The American National Standards Institute (ANSI) is issuing a new test method, with minimum dynamic coefficient of friction (DCOF rating), for slip resistance of hard flooring materials, wet or dry, laboratory or field testing. No minimum DCOF is provided for exterior applications. The BOT-3000E digital tribometer is used for the testing. The Secretariat for the … Continue reading “ANSI Issuing Another Standard Slip Test Method for Flooring Materials”
Slip Resistance of Basketball and Volleyball Floors
Floors for indoor sports (basketball, volleyball, gym, etc.) need careful attention to their dry slip resistance. Players must have enough traction to start and stop quickly, yet not so much that they can’t pivot rapidly. Fortunately, there are well-defined and long-accepted standards for the slip resistance of these floors, using the pendulum skid testing instrument … Continue reading “Slip Resistance of Basketball and Volleyball Floors”
Floor and Tile Slip Resistance Testing Lab: Fast Turnaround AND Low Prices
Safety Direct America makes a specialty of floor slip resistance (coefficient of friction) testing, offering both fast turnaround times and low prices. Here’s a comparison with our chief competitor, using ANSI A137.1 dynamic coefficient of friction testing (DCOF AcuTest) as an example: Turnaround time           Our price   … Continue reading “Floor and Tile Slip Resistance Testing Lab: Fast Turnaround AND Low Prices”
Water Parks: Inputs Wanted for Splash Pad Slip Resistance Standard
“Splash pads” are areas that contain water-play features and may contain play structures, but do not permit water to accumulate to any real depth. Their aliases include aquatic play pad, spray zone, spray pool, spray pad, spray deck, rain deck, and splash deck. There are 5,000–10,000 commercial or public splash pads in the USA, and … Continue reading “Water Parks: Inputs Wanted for Splash Pad Slip Resistance Standard”
Slip Resistance of Floor Graphics
The September/October 2016 edition of SGIA Journal (Special Graphic Imaging Association), pp 89–92 has an article, “New Slip Resistance Specifications — Are You in Compliance?”, by the Marketing Manager of Mactac Distributor Products (“Technology that Sticks”, including indoor and outdoor floor graphics). He discusses the following about American National Standards Institute (ANSI) Standard B101.3:   … Continue reading “Slip Resistance of Floor Graphics”
Introducing SparkleTuff™ Anti-Slip Floor Coating
For over a decade, we have been on the search for a totally non-slip and very glossy floor coating that could help people who have had the misfortune of installing slippery tiles, or those who have slippery tubs or showers. We’ve seen several attempts over the years in our floor slip resistance testing business, but … Continue reading “Introducing SparkleTuff™ Anti-Slip Floor Coating”
COF vs. Pendulum Test Value (PTV to DCOF conversion table)
Pendulum slip (or skid) resistance data are usually expressed as PTV, Pendulum Test Value (or sometimes BPN, British Pendulum Number, or even SRV, Slip Resistance Value). The question has been asked, “What’s the coefficient of friction?” This number (dynamic COF – DCOF) was calculated decades ago at the U.S. National Bureau of Standards, and can … Continue reading “COF vs. Pendulum Test Value (PTV to DCOF conversion table)”
Article published in The Construction Specifier magazine talks slip resistance
John C. Sotter and George Sotter of Safety Direct America were published in the July issue of The Construction Specifier magazine with an article talking about floor slip resistance and keeping floors safe for pedestrians. The article talks about the latest International Building Code (IBC) requirements for slip resistance, and its limitations as far as … Continue reading “Article published in The Construction Specifier magazine talks slip resistance”
Slips and Falls: To whose benefit?
The respected ancient Roman judge Lucius Cassius, when looking for who might be guilty of a crime, liked to ask, “Cui bono?” — “to whose benefit?” The guilty party is likely to be one who profited from the crime. Slips and falls leading to injury and sometimes to premature death (68 deaths per day in the … Continue reading “Slips and Falls: To whose benefit?”