T/CNFPIA 3035-2024 Highly Durable, Durable Wood Flooring

Scope

Scope: This document defines the terms and definitions of high-resistance stain-resistant wooden flooring, and stipulates the classification, requirements, inspection methods, inspection rules, and marking, packaging, transportation, and storage of high-resistance stain-resistant wooden flooring. This document applies to the production, sales, and inspection of high-resistance stain-resistant wooden flooring. Main technical content: 4. Classification 4.1 By structure a） High-resistance solid wooden flooring; b） High-resistance composite wooden flooring. 4.2 By surface form a） Flat high-resistance wooden flooring; b） Non-flat high-resistance wooden flooring. 4.3 By applicability to floor radiant heating sites a） Non-floor heating high-resistance wooden flooring; b） Floor heating high-resistance wooden flooring. 5. Requirements 5.1 Basic quality requirements 5.1.1 Non-floor heating high-resistance solid wooden flooring 5.1.1.1 The specification dimensions and deviations, appearance quality, and physical and chemical properties (except for the surface stain resistance) of flat high-resistance solid wooden flooring shall comply with the requirements of GB/T 15036.1-2018. 5.1.1.2 The size deviations, appearance quality, and physical and chemical properties (except for the surface stain resistance) of non-flat high-resistance solid wooden flooring shall comply with the requirements of LY/T 1859-2020. 5.1.2 Surface stain resistance The surface stain resistance shall comply with the requirements of Table 1. Table 1 Surface stain resistance requirements Item Requirement Surface stain resistance Citric acid, black coffee, shoe polish, soy sauce ≥ Grade 4 Black oil-based marker pen No staining traces 6. Inspection methods 6.1 Basic quality 6.1.1 Non-floor heating high-resistance solid wooden flooring The specification dimensions and deviations, appearance quality, and physical and chemical properties of non-flo

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