1 Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging and transportation of foreside windscreen for locomotives and motor units.
This standard is applicable to the design, production and acceptance of foreside windscreen for locomotives and motor units.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this standard. However parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 5137.1-2002 Test Methods of Safety Glazing Materials Used on Road Vehicles - Part 1: Mechanical Properties Tests (ISO 3537: 1999, MOD)
GB/T 5137.2-2002 Test Methods of Safety Glazing Materials Used on Road Vehicles - Part2: Optical Properties Tests (ISO 3538: 1997, MOD)
GB/T 8417-2003 Colors of Light Signals (CIE DS004.4: 1998, NEQ)
GB/T 16422 (All Parts) Plastics - Methods of the Exposure to Laboratory Light Sources
GB 18045-2000 Safety Glass for Railway Rolling Stock (eqv JIS R3213: 1998)
GJB 1088-1991 Aircraft Laminated Glasses Test Methods for Details
TB/T 3058-2002 Railway Applications - Rolling Stock Equipment - Shock and Vibration Tests (idt IEC 61373: 1999)
UIC 651: 2002 Layout of Driver’s Cabs in Locomotives, Railcars, Multiple Unit Trains and Driving Trailers
BS 2782-5: 1995 Method of Testing - Plastics - Optical and Color Properties, Weathering - Methods of Exposure to Laboratory Light Sources - Overview Guidance
3 Terms and Definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
interior film
the film coated on foreside windscreen, which is provided with resistance to cracking, moisture and spallation
Foreword i
1 Scope
2 Normative References
3 Terms and Definitions
4 Technical Requirements
4.1 General
4.2 Optical Requirements
4.3 Structural Requirements
4.4 Heating System
4.5 Mark
4.6 Ageing Resistance
4.7 Dimensions and Tolerances
4.8 Visibility Requirements
5 Test Methods
5.1 Overview
5.2 Test on Optical Requirements
5.3 Structural Requirement Test
5.4 Heating System Test
5.5 Ageing Resistance Test
5.6 Visibility Test
6 Inspection Rules
6.1 Test Types
6.2 Routine Test
6.3 Type Test
7 Marking, Packaging, Transportation and Storage
7.1 Packaging
7.2 Packaging Mark
7.3 Transportation
7.4 Storage
Annex A (Normative) Projectile
Annex B (Informative) Test Method for Ultra-violet Radiation Resistance
