GB/T 25895.2-2020
Water safety signs and beach safety flags—Part 2: Specifications for beach safety flags colour,shape,meaning and performance (English Version)

Standard No.

GB/T 25895.2-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 25895.2-2020

Replace

GB/T 25895.2-2010

Scope

This part of GB/T 25895 specifies the shape and color requirements of beach safety flags, and also specifies the chromaticity and photometric properties of the materials used to make beach safety flags, as well as their physical properties such as strength and color fastness. This part is applicable to the beach safety flags used in the management of coastal water activities, and the safety flags used in inland water activities can be used as a reference. This part does not apply to flags used in shooting ranges, flags indicating water quality, or signal flags used in water traffic.

GB/T 25895.2-2020 Referenced Document

• GB/T 15565 Graphical symbols—Terms
• GB/T 20146 CIE standard illuminants for colorimetry
• GB/T 250 Textiles.Tests for colour fastness.Grey scale for assessing change in colour
• GB/T 251 Textiles.Tests for colour fastness.Grey scale for assessing staining
• GB/T 25895.2-2020 Water safety signs and beach safety flags—Part 2: Specifications for beach safety flags colour,shape,meaning and performance
• GB/T 2893.4 Graphical symbols.Safety colours and safety signs.Part 4:Colorimetric and photometric properties of safety sign materials
• GB/T 3920 Textiles.Tests for colour fastness.Colour fastness to rubbing
• GB/T 3923.1 Textiles.Tensile properties of fabrics.Part 1:Determination of maximum force and elongation at maximum force using the strip method
• GB/T 4146.1 Textiles—Man-made fibres—Part 1: Generic names*， 2020-10-21 Update
• GB/T 4668-1995 Textiles--Woven fabrics--Determination of number of threads per unit length
• GB/T 4669 Textiles.Woven fabrics.Determination of mass per unit length and mass per unit area
• GB/T 5714 Textiles—Tests for colour fastness—Colour fastness to sea water
• GB/T 7742.1 Textiles.Bursting properties of fabrics.Part 1: Hydraulic method for determination of bursting strength and bursting distension
• GB/T 8429 Textiles--Tests for colour fastness--Colour fastness to weathering: Out door exposure

GB/T 25895.2-2020 history

• 2020 GB/T 25895.2-2020 Water safety signs and beach safety flags—Part 2: Specifications for beach safety flags colour,shape,meaning and performance
• 2011 GB/T 25895.2-2010 Water safety signs and beach safety flags.Part 2:Specifications for beach safety flags.Colour,shape,meaning and performance

GB/T 25895.2-2020 -All Parts