GB/T 44153-2024 in English

《GB/T 44153-2024机动车玻璃通用技术要求》由TC114（全国汽车标准化技术委员会）归口，TC114SC9（全国汽车标准化技术委员会安全玻璃分会）执行，主管部门为工业和信息化部。

General technical requirements for glazing materials used in power-driven vehicles

1 Scope

This document specifies terms and definitions, classification, technical requirements, test methods, inspection rules, packaging, transportation and storage of glazing materials used in power-driven vehicles.

This document is applicable to glazing materials used in power-driven vehicles, including M-class, N-class, O-class, L-class vehicles with driver's cab, agricultural and forestry vehicles.

This document is not applicable to glazing materials used for the lighting and signaling devices and instrument panels of power-driven vehicle.

Note: The classification of L-class, M-class, N-class, and O-class vehicles is specified in GB/T 15089.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 5137.1-2020 Test methods of safety glazing materials used on road vehicles - Part 1: Mechanical properties tests
GB/T 5137.2 Test methods of safety glazing materials used on road vehicles - Part 2:Optical properties tests
GB/T 5137.3 Test methods of safety glazing materials used on road vehicles - Part 3: Radiation, high temperature, humidity, fire and simulated weathering resistance tests
GB/T 5137.4 Test methods of safety glazing materials used on road vehicles - Part 4:Determination of solar characteristic
GB/T 5137.5 Test methods of safety glazing materials used on road vehicles - Part 5: Resistant-to-chemical and resistant-to-temperature changes test
GB 9656-2021 Safety technical specification for glazing materials used in power-driven vehicles
GB/T 11944 Insulating glass unit
GB 18045 Safety glass for railway rolling stock
GB/T 18144 Test method for measurement of stress in glass


GB 24550 Protection of motor vehicle for pedestrians in the event of a collision
GB/T 31848 Film mounted motor vehicle glass - Requirements for mounting
GB/T 31849-2015 Film mounted motor vehicle glass
QC/T 1119-2019 Road vehicles - Safety glazing materials - Terminology
QC/T 1170 Performance film for automotive glass

3 Terms and definitions

For the purpose of this document, the terms and definitions given in GB 9656-2021 and QC/T 1119-2019 and the following apply.

3.1
power-driven vehicle
wheeled vehicle, driven or towed by a power plant, used for personnel riding or transporting goods and conducting specialized engineering operations on the road

[Source: GB 9656-2021, 3.1]

3.2
safety glazing material
transparent materials made of inorganic and/or organic materials processed or compounded for use in vehicles, which can effectively reduce the possibility of personal injury and has certain visibility, strength, and durability

[Source: QC/T 1119-2019, 2.1.1]

3.3
glazing materials used in power-driven vehicles
safety glazing material installed in power-driven vehicles to provide observation, lighting, compartment separation, or other functions for drivers and passengers

[Source: GB 9656-2021, 3.3]

3.4
tempered safety glass
safety glazing material made of single-layer glass that undergoes special heat treatment to increase its mechanical strength and control its fragmented state after breakage

[Source: QC/T 1119-2019, 2.1.4]


3.6
glass-plastic safety glazing material
composed of one or more layers of inorganic materials and one or more layers of organic materials, and after installation, its side facing passengers is made of organic material

[Source: QC/T 1119-2019, 2.1.2]

…

4 Classification

4.1 The glazing materials used in power-driven vehicles are classified into laminated safety glass, tempered safety glass, insulating safety glazing unit, glass-plastic safety glazing material, rigid plastic glazing pane, insulating rigid plastic glazing panes unit, and safety glazing faced with plastic material according to production and processing technology and/or materials.

4.2 The glazing materials used in power-driven vehicles are classified into windscreen and glass panes other than windsereen according to the application position.

4.3 The glazing materials used in power-driven vehicles are classified into Class I and Class II based on dimensional deviation, curvature tolerance, overlap, appearance quality, and edge quality.

4.4 The glazing materials used in power-driven vehicles are classified into flat glazing materials and curved glazing materials used in power-driven vehicles according to shape. The curved glazing materials used in power-driven vehicles are classified into single curved glazing materials and composite curved glazing materials.

Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Technical requirements
6 Test methods
7 Inspection rules
8 Packaging, transportation and storage
Annex A (Informative) Edge processing type
Annex B (Normative) Judgment rule for single inspection item
Annex C (Informative) Demonstration of grouping steps for multi vehicle type inspection of windsereen with the same thickness according to shape parameters
Bibliography