1. Scope 1.1 This specification covers the quality requirements for cut sizes of flat, transparent, clear glass having glossy, apparently plane and smooth surfaces for glazing, mirrors, and general architectural or similar uses. 1.2 This specification covers the quality requirements for cut sizes of flat transparent tinted heat-absorbing or light-reducing glass, or both, having glossy, apparently plane and smooth surfaces. The glass is intended to be used primarily for building construction to control the transmission of light, heat, or solar radiation, or combination thereof. 1.3 This specification covers the quality requirements for cut sizes of patterned and wired glasses for decorative and general glazing applications. 1.4 The dimensional values stated in inch-pound units, except for thickness designations, are to be regarded as the standard. 1.5 The following safety hazards caveat pertains only to the test method portion, Section 7, of this specification. This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.