Detail of GB/T 24977-2024

Introduction of GB/T 24977-2024

GB/T 24977-2024 General technical requirements for bathroom furniture 1 Scope This document specifies the product classification, basic requirements, safety requirements, installation requirements, inspection rules, packaging, transportation, storage and use instructions for bathroom furniture, and describes the test methods for the relevant requirements. This document is applicable to the quality control during the production, installation, inspection and sales of furniture used in toilets and bathrooms; for the furniture used in other similar places, it may serve as a reference. 2 Normative references The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 250 Textiles - Tests for color fastness - Grey scale for assessing change in color GB/T 1043.1 Plastics - Determination of charpy impact properties - Part 1: Non-instrumented impact test GB/T 1732 Determination of impact resistance of coating films GB/T 2411-2008 Plastics and ebonite - Determination of indentation hardness by means of a duronmeter (shore hardness) GB/T 2828.1-2012 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection GB/T 3324-2017 General technical requirements for wooden furniture GB/T 4893.1 Test of surface coatings of furniture - Part 1: Determination of surface resistance to cold liquids GB/T 4893.2 Test of surface coatings of furniture - Part 2: Determination of surface resistance to wet heat GB/T 4893.3 Test of surface coatings of furniture - Part 3: Determination of resistance to dry heat GB/T 4893.4 Test of surface coatings of furniture - Part 4: Determination of adhesion - Cross cut GB/T 4893.7 Test of surface coatings of furniture - Part 7: Determination of surface resistance to alternation of heat and cold GB/T 4893.8-2023 Test of surface coatings of furniture - Part 8: Determination of resistance to abrasion GB/T 4893.9 Test of surface coatings of furniture - Part 9: Determination of resistance to impact GB/T 6739 Paints and varnishes - Determination of film hardness by pencil test GB/T 9286 Paints and varnishes - Cross-cut test GB/T 10357.1-2013 Test of mechanical properties of furniture - Part 1: Strength and durability of tables GB/T 10357.2 Test of mechanical properties of furniture - Part 2: Stability of chairs and stools GB/T 10357.3 Test of mechanical properties of furniture - Part 3: Strength and durability of chairs and stools GB/T 10357.4 Test of mechanical properties of furniture - Part 4: Stability of storage units GB/T 10357.5 Test of mechanical properties of furniture - Part 5: Strength and durability of storage units GB/T 16422.2-2022 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc sources GB/T 17657-2022 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels GB 18584 Limit of harmful substances of furniture GB/T 26696-2011 Polymer board for furniture GB 28008 Technical specification for the safety of furniture structure GB/T 28202-2020 Furniture industry terminology JC/T 2116-2012 Non-ceramic sanitary ware MZ/T 119-2018 Assistive products for showering - Shower chairs QB/T 1950 Determination of resistance to water of furniture surface coatings QB/T 2658-2017 Lavatory for sanitary fittings QB/T 3826 Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products - Neutral salt spraying test (NSS) 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 28202-2020 and GB/T 3324-2017 and the following apply. 3.1 bathroom furniture cabinet racks, chairs and stools with storage and other functions used in a toilets or bathroom, which are used for supporting and/or facilitating lavatory, dressing, showers, toileting, and/or lamp heating Note: The facilitating furniture includes lavatory, vanity mirror, mirror lamp, and the like. See Annex A for the examples of cabinet/rack bathroom furniture and equipment components. See Annex B for the main standards of common accessories of bathroom furniture. 3.2 transfer film heat transfer film transfer film composed of plastic film backing paper, decorative wood grain printing layer, surface protective layer, base color layer, mould release layer, hot melt adhesive layer, etc., or decorative layer formed by transferring the decorative wood grain printing layer on the transfer film to the surface of a component by a high-temperature silicone rubber roller [Source: GB/T 28202-2020, 5.130]

Contents of GB/T 24977-2024

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Product classification 5 Basic requirements 6 Safe requirements (basic items) 7 installation requirements (basic items) 8 Test methods 9 Inspection rules 10 Packaging, transportation, storage and operating instructions Annex A (Informative) Examples of cabinet/rack bathroom furniture and equipment components Annex B (Informative) Main standards for commonly used accessories of bathroom furniture