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GB/T 47932-2026Test and evaluation method for the anti-slip properties of pedestrian surfaces of escalators and moving walks (English PDF)

自动扶梯和自动人行道的步行表面防滑性能的试验与评价方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 30, 2026

Implementation date

February 1, 2027

Scope

GB/T 47932-2026 is the English-translated version of 自动扶梯和自动人行道的步行表面防滑性能的试验与评价方法.

GB/T 47932-2026 is the Chinese standard "Test and evaluation method for the anti-slip properties of pedestrian surfaces of escalators and moving walks". Its scope clause reads: This document describes the test and evaluation methods for the anti-slip performance of pedestrian surfaces on escalators and moving walkways.

This document applies to the surfaces of the following escalator and moving walkway components. a) The treads of the steps and pedals; b) The tread surface of the comb-tooth support plate and the floor slab; c) The surface of the apron panel on the side of the step or tread. Its clauses include terms and definitions.

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Document preview — GB/T 47932-2026

National Standard of the People's Republic of China

ICS: 91.140.90
Classification: Q 78

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
Introduction
1.Scope
2 Normative References
3.Terms and Definitions
4.General Requirements
5.Shoe-wearing ramp test
5.1 Overview
5.3 Verification
5.4 Test Procedure
5.5 rating
5.6 Test Report
6.Friction coefficient test 7.
6.1 Overview
6.2 Experimental Apparatus and Instruments
6.3 Test Materials and Accessories
6.4 Verification and Inspection
6.5 Preparation of the test sample surface
6.6 Preparation of the slider
6.7 Test Procedure
6.8 Calculation and Expression of Results
6.9 Test Report
Appendix A (Normative) Evaluation of Shoe-Wearing Ramp Test Values

1 Scope

This document describes the test and evaluation methods for the anti-slip performance of pedestrian surfaces on escalators and moving walkways.

This document applies to the surfaces of the following escalator and moving walkway components.

a) The treads of the steps and pedals;

b) The tread surface of the comb-tooth support plate and the floor slab;

c) The surface of the apron panel on the side of the step or tread.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are listed below.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 2411 Plastics and hard rubber - Determination of indentation hardness (Shore hardness) using a hardness tester

GB/T 7024-2025 Terminology for Elevators, Escalators and Moving Walks

GB/T 14906-2018 Viscosity Classification of Internal Combustion Engine Oils

Constant indentation hardness

3 Terms and Definitions

The terms and definitions defined in GB/T 7024-2025, as well as the following terms and definitions, apply to this document.

3.1 pedestrian surface

The treads of steps and treads, comb-tooth support plates, and floor slabs of escalators and moving walkways for people to stand or walk on, and

The surface of the apron board that the shoes may come into contact with.

3.2 test liquid

A standard liquid applied to the surface of an object for testing purposes.

3.3 slip

Insufficient friction caused the test personnel to lose their balance.

3.4 Anti-slip properties; slip resistance

The walking surface has the property of resisting relative sliding.

Note. Anti-slip performance is evaluated by measuring the coefficient of friction between two contact surfaces under specified test conditions.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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