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GB 46520-2025

Burning behavior safety technical specification of thermal insulation materials and products for building

建筑用绝热材料及制品燃烧性能安全技术规范

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Explanation

GB 46520-2025 is an upcoming mandatory Chinese national standard for Burning behavior safety technical specification of thermal insulation materials and products for building. It appears in the Electronics compliance cluster with a product safety focus and has an implementation date of Aug 1, 2026.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.

Applicability hints

Electronics & electricalConstruction & buildingMachinery & industrial equipmentProduct safety
Type
Safety
CCS
Q 25
ICS
91.100.60
Competent department
Ministry of Industry and Information Technology
Technical committee
National Technical Committee on Thermal Insulation Materials of Standardization Administration of China