EN ISO 24267:2020 PDF

Name: EN ISO 24267:2020 — Footwear - Determination of coefficient of friction for footwear and sole components - Test method (ISO 24267:2020)
SKU: EN ISO 24267:2020
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Footwear - Determination of coefficient of friction for footwear and sole components - Test method (ISO 24267:2020)

Название (английский):

EN ISO 24267:2020

Footwear - Determination of coefficient of friction for footwear and sole components - Test method (ISO 24267:2020)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 16
Дата публикации:: 18 ноября 2020 г.
Издание:: CEN EN 24267 edition 1 version 1
ICS:: 61.060

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Описание (английский):

This document provides a method for determining the coefficient of friction between footwear and floorings under conditions simulating those experienced in the phases of a typical walking step when slip is most likely to occur. The method is applicable to all types of footwear and footwear components, outsole units, heel top pieces (top lifts) and sheet soling materials, excepting PPE footwear (Personal Protective Equipment) and special purpose footwear containing spikes, metal studs or similar.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 24267:2020 - Footwear - Determination of coefficient of friction for footwear and sole components - Test method (ISO 24267:2020) - specifies a laboratory method to determine the coefficient of friction (CoF) between footwear (and sole components) and flooring under conditions that simulate the walking step phase when slips are most likely. Adopted by CEN as EN ISO 24267:2020, the method covers most everyday footwear, outsole units, heel top pieces and sheet soling materials, but excludes PPE footwear and special-purpose footwear with spikes or metal studs.

Key topics and technical requirements

Test principle: bring footwear/sample and floor into static contact under a specified vertical force, then move them horizontally at constant speed and record the horizontal (frictional) force to calculate the dynamic coefficient of friction.

Apparatus & materials: uses the equipment and materials referenced in ISO 13287:2019 (test apparatus, last or mechanical foot, contaminants). Additional items include a 2 mm cellulosic insole for unit sole tests, means to secure soles to lasts, saw/sander for sample prep, and specific fixtures for top-piece and sheet-material tests.

Sampling & conditioning: test at least two samples (right and left when possible). Condition specimens at 23 °C ± 2 °C and 50 % ± 5 % RH for a minimum of 24 h; timing and handling rules apply if specimens are removed prior to testing.

Test modes: multiple modes cover low-heel footwear, unit soles, footwear with heel/forepart moulded in one piece (with/without full waist contact), top pieces (top lifts), and sheet soling materials. Specific procedures address attachment, positioning, and avoidance of separation that could invalidate results.

Contaminants: common test conditions include dry, water, glycerol solution, and detergent solution (as per ISO 13287:2019).

Reporting: report CoF values and any ageing/conditioning methods if worn or artificially aged samples are tested.

Applications

Product development: compare outsole compounds, tread designs and top-piece materials for slip performance.

Quality assurance: routine batch testing to monitor CoF and maintain product consistency.

Comparative laboratory testing: benchmarking footwear or sole materials against competitors.

Retail/procurement: verify slip performance claims for everyday footwear (non-PPE).

Research: study interaction between footwear materials and different flooring/contaminant conditions.

Related standards

ISO 13287:2019 - referenced normative standard for apparatus and slip-resistance testing; consult ISO 13287 for detailed equipment specifications and complementary procedures.

Keywords: EN ISO 24267:2020, coefficient of friction, footwear testing, slip resistance, outsole testing, heel top pieces, sheet soling materials, ISO 13287.

EN ISO 24267:2020 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications

Who should use this standard

Related standards

Технические детали

ISO 24267:2020

Footwear — Determination of coefficient of friction for footwear and sole components — Test method

ISO 13287:2019

Personal protective equipment — Footwear — Test method for slip resistance

SIST EN ISO 13287:2020

Personal protective equipment - Footwear - Test method for slip resistance (ISO 13287:2019)