GB/T 46021-2025

Active

Test and evaluation methods for solar and thermal comfort of automotive safety glazing

汽车玻璃光热舒适性测试评价方法

Standard Type
GBT
ICS
43.040.60
CCS
T26
Status
Active
Issue Date
2025-08-01
Implementation
2026-02-01
Centralized Committee
工业和信息化部
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies test and evaluation methods for assessing the solar and thermal comfort performance of automotive safety glazing, including parameters like solar transmittance, heat gain, and UV protection. It is applied in the automotive industry for quality control and product development of windshields, side windows, and rear windows to ensure passenger comfort and compliance with thermal performance requirements.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.