Slip-resistant shoes in the United States and Canada are certified through standardized testing protocols that evaluate their traction on various surfaces, including dry, wet, and oily conditions. Key certifications include ASTM F-2913, which requires a minimum coefficient of friction of 0.40, and additional classifications like SRA, SRB, and SRC that test under specific contaminant conditions. Independent organizations validate these standards to ensure workplace safety.
Key Points Explained:
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Testing Standards and Protocols
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ASTM F-2913: This is a primary standard for slip resistant shoes in North America. It measures the coefficient of friction (COF) during heel strike and toe-off phases on:
- Dry quarry tile
- Wet quarry tile
- Oily/wet quarry tile
- A COF of ≥0.40 is required to pass. Some manufacturers go beyond this by testing extreme contaminants like grease or industrial oils.
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ASTM F-2913: This is a primary standard for slip resistant shoes in North America. It measures the coefficient of friction (COF) during heel strike and toe-off phases on:
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Certification Classifications (SRA/SRB/SRC)
- SRA: Tests slip resistance on soapy ceramic tiles, simulating environments like restaurants or hospitals.
- SRB: Evaluates performance on smooth steel surfaces coated with glycerol, common in food processing or manufacturing.
- SRC: Combines SRA and SRB conditions, offering the highest level of certification for versatile workplace hazards.
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Independent Validation
- Organizations like ASTM International and third-party labs conduct testing to ensure compliance.
- Additional standards like ASTM F3445 may apply for specialized traction needs (e.g., ladder climbing or oil-resistant soles).
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Design and Material Considerations
- Genuine slip-resistant shoes enhance friction through:
- Tread patterns that channel liquids away.
- Rubber compounds with high grip properties.
- They must adapt to job-specific hazards (e.g., water, grease, or chemicals).
- Genuine slip-resistant shoes enhance friction through:
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Regional Variations
- While ASTM standards are widely recognized in the U.S. and Canada, some Canadian certifications may align with CSA (Canadian Standards Association) guidelines.
For purchasers, prioritizing shoes with clear ASTM or SRA/SRB/SRC labels ensures compliance with occupational safety regulations. Have you considered how workplace-specific contaminants might influence your choice? These certifications quietly shape safer work environments across industries.
Summary Table:
| Certification | Test Conditions | Key Requirement |
|---|---|---|
| ASTM F-2913 | Dry/Wet/Oily quarry tile | COF ≥ 0.40 |
| SRA | Soapy ceramic tile (e.g., restaurants) | Slip-resistant in wet conditions |
| SRB | Glycerol-coated steel (e.g., factories) | Traction on smooth, contaminated surfaces |
| SRC | Combines SRA + SRB conditions | Highest versatility for workplace hazards |
Upgrade your workforce’s safety with certified slip-resistant footwear!
As a leading manufacturer, 3515 produces high-performance shoes and boots that meet ASTM F-2913, SRA, SRB, and SRC standards, ensuring compliance with U.S. and Canadian workplace safety regulations. Our footwear is engineered for:
- Superior traction on wet, oily, and chemically contaminated surfaces.
- Durable, job-specific designs with advanced tread patterns and grip-enhanced rubber compounds.
- Bulk-order solutions tailored for distributors, brand owners, and industrial clients.
Contact us today to discuss your needs—let’s create safer workplaces together!
