Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
Standard Test Method for Structural Performance of Glass in Exterior Windows, Curtain Walls, and Doors Under the Influence of Uniform Static Loads by Destructive Methods (Includes all amendments And changes 3/2/2021).
Automatische name übersetzung:
Standard Test Method for Structural Performance Glass in Exterior Fenster, Fassaden und Türen unter dem Einfluss der Uniform statischen Belastungen durch zerstörende Verfahren
NORM herausgegeben am 10.1.2001
Bezeichnung normen: ASTM E997-84(1992)e1
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 10.1.2001
SKU: NS-48736
Zahl der Seiten: 9
Gewicht ca.: 27 g (0.06 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
curtain walls, destructive testing, doors, exterior windows, glass performance, performance testing, structural performance, uniform static loads, ICS Number Code 81.040.20 (Glass in building)
Significance and Use | ||||
Glass specimens to be tested shall be mounted in a standard test frame with four sides supported, or in a test frame designed to represent specific glazing conditions. 5.1.1 A standard test frame shall be used when it is desired to evaluate the probability of breakage of glass specimens with edge support conditions held constant. 5.1.2 A test frame designed to represent a specific glazing condition shall be used when it is desired to evaluate the probability of breakage of glass specimens in the specified glazing system. Loads on glass in windows, curtain walls, and doors may vary greatly in magnitude, direction, and duration. Any load (wind, snow, etc.) that can be transformed into a 60-s duration equivalent uniform design load can be considered. Load transformation techniques are addressed in the literature (1, 2, 3).3 The strength of glass varies with many different factors including surface condition, load duration, geometry, relative humidity, and temperature (4). A thorough understanding of those strength variations is required to interpret results of this test method. |
||||
1. Scope | ||||
1.1 This test method is a procedure to determine if the probability of breakage of glass specimens tested is significantly greater than, signficantly less than, or not significantly different than the specified probability of breakage when exposed to a specified 60-s duration equivalent design load. It is not intended to be a design standard for determining the load resistance of glass. Practice E1300 shall be used for this purpose. 1.2 This test method describes apparatus and procedures to select and apply a 60-s duration proof load to glass specimens, to determine the number of glass specimens to be tested, and to evaluate statistically the probability of breakage. This test method may be conducted using the standard test frame specified herein or a test frame of the user's design. 1.3 Proper use of this test method requires a knowledge of the principles of pressure measurement and an understanding of recommended glazing practices. 1.4 The values stated in inch-pound units are to be regarded as standard. 1.5 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. Specific precautionary statements are given in Section 7. |
||||
2. Referenced Documents | ||||
|
Wollen Sie sich sicher sein, dass Sie nur die gültigen technischen Normen verwenden?
Wir bieten Ihnen eine Lösung, die Ihnen eine Monatsübersicht über die Aktualität der von Ihnen angewandten Normen sicher stellt.
Brauchen Sie mehr Informationen? Sehen Sie sich diese Seite an.
Letzte Aktualisierung: 2024-05-15 (Zahl der Positionen: 2 900 316)
© Copyright 2024 NORMSERVIS s.r.o.