GB 46520-2025 Pending National standards force_standard

GB 46520-2025 Burning behavior safety technical specification of thermal insulation materials and products for building

Publish Date: 2025-10-05 Implement Date: 2026-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 46520-2025

Standard Type: National standards

Standard Status: Pending

is_force_gb: yes

CCS Name: Insulation, sound-absorbing, lightweight, and fire-resistant materials

ICS Name: Soundproofing and heat insulation materials

Publish Date: 2025-10-05

Implement Date: 2026-08-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 中华人民共和国工业和信息化部

Pages: 12 pages

Scope

本文件给出了建筑用绝热材料及制品的分类，规定了燃烧性能安全相关的要求、试验方法、判定规则及标识。
本文件适用于建筑墙体、屋面与地面保温用绝热材料及制品。

Development Information

Word Count: 10 Thousand words Pages: 12 pages

Referenced Standards

GB/T 4132-1996 Definitions of terms relating to thermal insulating materials GB/T 4132-2015 Definitions of terms relating to thermal insulating materials GB/T 4132-2023 Thermal insulation—Vocabulary GB 8624-1997 Classification on burning behaviors for building materials GB 8624-2006 Classification for burning behavior of building materials and products GB 8624-2012 Classification for burning behavior of building materials and products GB/T 40248-2021 Fire safety management of assembly occupancies GB 55037-2022 Building Fire Protection General Standards GB 8624-2025 Classification for burning behavior of building materials and products

Related Standards

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