AS 4586:2013 and AS 4663:2012, play a crucial role in assessing slip resistance. Let’s look into the key differences between these standards and their applications.

AS 4586:2013 - Slip Resistance Classification of New Pedestrian Surface Materials

This standard is tailored to evaluate the slip resistance of new pedestrian surface materials, encompassing a wide range of finished and surface types such as tiles, timber, vinyl, concrete, etc. The testing procedure involves the use of two distinct sliders: slider 96, which mimics a shoe sole, and slider 55, designed to emulate barefoot surfaces like bathrooms and pools. In addition, it also emulates vehicular traffic.

To ensure accuracy, five samples are taken for each surface using the sliders, each sample consists of 5 swings so a total of 25 swings is required per surface. Their combined average generates a Slip Resistance Value (SRV). This value subsequently determines the wet pendulum class, classifying the surface’s slip resistance level.

Example: You have a loose tile and require the SRV. We will need 5 different samples (tiles), which each get tested by 5 swings with the pendulum machine, to generate the combined average that determines a Slip Resistance Value.

AS 4586 is a pivotal tool for manufacturers, architects, builders, tilers, etc. to gauge the suitability of new pedestrian surfaces and make informed choices for safer environments.

AS 4663:2013 - Slip Resistance Measurement of Existing Pedestrian Surfaces

Unlike AS 4586, AS 4663 addresses the slip resistance measurement of existing pedestrian surfaces. It was developed as the standard to assess floor safety and monitor potential changes in slip resistance due to cleaning and maintenance activities. The standard acknowledges the importance of maintaining slip resistance over time, particularly in high-traffic areas prone to wear and tear.

While As 4663 follows a similar testing methodology using slider 96 and slider 55, its primary focus is on existing surfaces rather than new materials. Facility managers, maintenance teams, and safety inspectors benefit from this standard as it aids in continuous monitoring and necessary interventions to uphold slip resistance levels.

Important Note:
While new surfaces come with a SVR rating, existing surfaces often don't have a SVR rating, or it has changed over time due to cleaning and general use. It is important to continuously test existing surfaces to adhere to industry standards.

AS 4586:2013 - New Surfaces

Appendix A - Wet Pendulum Slip Test (Requires 5 Samples, which each consist of 5 swings)
Appendix B - Dry Friction Slip Test (2 Runs with Tortus Friction Testing Equipment)

AS 4663:2013 - Existing Surfaces

Appendix A - Wet Pendulum Slip Test (Requires 5 Samples, which each consist of 5 swings)
Appendix B - Dry Friction Slip Test (2 Runs with Tortus Friction Testing Equipment)

Both share similarities in testing methodology and equipment. However, the main difference is - AS 4586 pertains to new surfaces, while AS 4663 concentrates on existing ones. By adhering to these standards, you can proactively contribute to safer and more secure environments, mitigating the risks associated with slip accidents.

What is the difference between AS 4586:2013 and AS 4663:2013

What is Slip Testing?