ASTM C1651-08
Historical Standard: ASTM C1651-08 Standard Test Method for Measurement of Roll Wave Optical Distortion in Heat-Treated Flat Glass
SUPERSEDED (see Active link, below)
ASTM C1651
1. Scope
1.1 This test method is applicable to the determination of the peak-to-valley depth and peak-to-peak distances of the out-of-plane deformation referred to as roll wave which occurs in flat, heat-treated architectural glass substrates processed in a heat processing continuous or oscillating conveyance oven.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 This test method does not address other flatness issues like edge kink, ream, pocket distortion, bow, or other distortions outside of roll wave as defined in this test method.
1.4 This standard does not purport to address all of the safety concerns, 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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
C162 Terminology of Glass and Glass Products
C1036 Specification for Flat Glass
C1048 Specification for Heat-Strengthened and Fully Tempered Flat Glass
Keywords
flat glass; heat-treated glass; optical distortion; roll wave; Flat glass; Heat-treated (HT) flat glass; Optical distortion/deviation; Roll wave;
ICS Code
ICS Number Code 81.040.20 (Glass in building)
DOI: 10.1520/C1651-08
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