What standards are used to test slip resistance in footwear? Ensure Workplace Safety with Certified Footwear

Slip resistance in footwear is primarily tested using standardized methodologies to ensure safety in various work environments. The most commonly referenced standards in the U.S. and Canada are ASTM F1677-2005 (SATRA TM144) and ASTM F2913-19 (SATRA TM63), which evaluate traction under dry, wet, and oily conditions. These tests measure the coefficient of friction, with a minimum of 0.40 required to pass ASTM F2913. Additionally, features like rubber soles with treads and sturdy construction are critical for slip resistance. Understanding these standards helps purchasers select footwear that meets safety requirements for slippery surfaces.

Key Points Explained:

1. Primary Testing Standards:

   • ASTM F1677-2005 (SATRA TM144) and ASTM F2913-19 (SATRA TM63) are the most widely used standards for evaluating slip resistance in work shoes. These tests simulate real-world conditions to ensure footwear provides adequate traction.
   • These standards are particularly relevant in the U.S. and Canada, where they are adopted to certify safety footwear for workplaces with slippery surfaces.

2. Test Methodology:

   • The SATRA test methodology evaluates two critical phases of walking: heel strike (when the heel contacts the ground) and toe off (when the toes push off the ground). This comprehensive approach ensures the shoe performs well throughout the entire stride.
   • Testing is conducted under three conditions:
     • Dry quarry tile: Simulates dry, smooth surfaces.
     • Wet quarry tile: Represents wet but not oily conditions.
     • Oily/wet quarry tile: Mimics highly slippery environments, such as kitchens or industrial floors with oil spills.

3. Performance Criteria:

   • A shoe must achieve a coefficient of friction of at least 0.40 to pass ASTM F2913. This threshold ensures the footwear provides sufficient grip to prevent slips and falls.
   • The coefficient of friction is a measure of the resistance between the shoe sole and the surface, with higher values indicating better slip resistance.

4. Additional Standards:

   • While ASTM F1677 and F2913 focus on slip resistance, other standards like ASTM 2413 and EN ISO 20345 address broader safety footwear requirements, including impact protection and puncture resistance. These may complement slip resistance standards in workplaces with multiple hazards.

5. Design Features for Slip Resistance:

   • Rubber soles with grooves or treads: These enhance grip by increasing surface contact and channeling liquids away from the sole.
   • Sturdy construction: Durable materials and reinforced areas protect the foot and maintain slip resistance over time.
   • Comfort and fit: Proper arch support and ergonomic design ensure the shoe remains effective during prolonged use.

6. Practical Considerations for Purchasers:

   • When selecting slip-resistant footwear, consider the specific hazards of your work environment (e.g., water, oil, or smooth surfaces).
   • Look for certification labels indicating compliance with ASTM F1677 or F2913 to ensure the shoes meet recognized safety standards.
   • Balance slip resistance with other needs like comfort, durability, and additional safety features (e.g., steel toes for impact protection).

By understanding these standards and features, purchasers can make informed decisions to enhance workplace safety and reduce the risk of slips and falls. Have you considered how the specific conditions of your workplace might influence the type of slip-resistant footwear you need?

Summary Table:

Upgrade your team's safety with certified slip-resistant footwear!
As a leading manufacturer, 3515 produces high-quality work shoes and boots that meet ASTM F1677 and F2913 standards, ensuring reliable traction on slippery surfaces. Our footwear combines durable rubber soles, ergonomic designs, and additional safety features like steel toes for comprehensive protection.

Why choose 3515?

• Bulk order expertise: We specialize in large-scale production for distributors and brands.
• Custom solutions: Tailor footwear to your workplace hazards (e.g., oil, water, or smooth floors).
• Certified compliance: All products undergo rigorous testing to meet international safety standards.

Contact us today to discuss your needs and request samples!