GA 165-2016 Ballistic transparent material
1 Scope
This standard specifies the terms and definitions, classification, grading and designation, technical requirements, inspection method, inspection rules, marking, packaging, transportation and storage of ballistic transparent materials.
This standard is applicable to the production, inspection and acceptance of transparent plates such as ballistic composite glass with ballistic resistance requirements.
2 Normative references
The following referenced documents are indispensable for the application 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 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB 5137.2-2002 Test methods of safety glazing materials used on road vehicles - Part 2: Optical properties tests
GB/T 6544 Corrugated fiberboard
GJB 3196 Test methods of cartridge
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
ballistic transparent material
plates with ballistic ability and light transmittance meeting certain requirements
3.2
testing card
corrugated fiberboard used to collect fragments from test sample
3.3
penetration
permeable hole appeared in the test sample after the sample was shot
3.4
fragment
fragments generated from the test sample that fly away from the sample body after the sample was shot
3.5
nominal total thickness
the minimum nominal value of the total thickness of a single layer or multiple layers of material consisting of a ballistic transparent material
3.6
fair hit
during the shooting test, the deviation of the angle of attack of the bullet is less than or equal to 5°, the distance between the impact point meets the requirements of Table 5, the distance between the impact point and the edge is greater than or equal to 50mm, and the type of bullet, the muzzle velocity of the bullet and the impact point meet the shooting requirements of Table 1
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 Classification, grading and designation
5 Technical requirements
6 Inspection methods
7 Inspection rules
8 Marking, packaging, transportation and storage
Annex A (Informative) Other bullet types to be paid particular attention
Annex B (Normative) Test methods for ballistic resistance of ballistic transparent materials
