GB/T 32057-2015
ActiveTest method for glass hardness and scratch resistance of high speed multiple unit
高速动车组玻璃硬度和抗划伤试验方法
Application Summary AI generated
This standard specifies the test methods for evaluating the hardness and scratch resistance of glass used in high-speed multiple unit trains (e.g., CRH series). It is applied in the manufacturing and quality control of train windows and interior glass panels to ensure durability against environmental debris and passenger contact. The standard provides a consistent testing framework for glass suppliers and railway operators to validate material performance under operational conditions.
Related Standards
GB/T 19738-2005
Glass plant,pipeline and fittings-Glass plant components
GB/Z 2640-2021
Injection vials made of moulded glass
GB/Z 12414-2021
Pharmaceutical glass tube
GB/T 5137.3-2002
Road vehicles--Safety glazing materials--Part 3:Test methods for resistance to radiation，high temperature，humidity，fire and simulated weathering
GB/T 5137.2-2002
Road vehicles--Safety glazing materials--Part 2:Test methods for optical properties
GB/T 5137.1-2002
Road vehicles--Safety glazing materials--Part 1:Test methods for mechanical properties
GB/T 11416-2002
Domestic insulated containers
GB/T 3385-2001
Shipbuilding and marine structures--Toughened safety glass panes for rectangular windows and side scuttles--Punch method of non-destructive strength testing
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.