Things about ASTM-C1172-03: Standard specification for Laminated Architectural Flat Glass
1.1 This specification covers the quality requirements for cut sizes of flat laminated glass consisting of two or more lites of glass bonded with an interlayer material for use in building glazing.
1.2 Depending on the number, thickness, and treatment of plies, and the number and thickness of interlayers, the glass shall be laminated for applications including but not limited to safety security, detention, hurricane/cyclic-wind resistance, blast resistant, bullet resistant, and sound reduction glazing applications.
1.3 Optical distortion and the evaluation thereof are not currently within the scope of the standard. Mockups are recommended as a method to evaluate glass. (See Appendix X1.)
1.4 The dimensional values, except thickness designations, stated in inch-pound units are to be regarded as the standard. The values given in parenthesis are for information only.