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Standard Specification for Nonvulcanized (Uncured) Rubber Sheet Used as Roof Flashing
Automatische name übersetzung:
Standard-Spezifikation für Nonvulcanized (unausgehärtet) Gummi-Blatt verwendet als Dacheindeckung
NORM herausgegeben am 1.1.2004
Bezeichnung normen: ASTM D4811-04
Anmerkung: UNGÜLTIG
Ausgabedatum normen: 1.1.2004
SKU: NS-28690
Zahl der Seiten: 4
Gewicht ca.: 12 g (0.03 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
chloroprene, EPDM, flashing, nonvulcanized, roofing, vulcanized, ICS Number Code 83.060 (Rubber), 91.100.50 (Binders. Sealing materials)
| 1. Scope | ||||||||||||||||||||||||||||
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1.1 This specification covers nonvulcanized (uncured) rubber sheet made of EPDM (ethylene-propylene-diene terpolymer) or CR (polychloroprene) intended for use as watertight roof flashing exposed to the weather. 1.2 The tests and property limits used to characterize these flashing materials are specific for each classification and are minimum values to make the product fit for its intended purpose. 1.3 SI units shall be used in referee decisions. 1.4 In-place roof system design criteria, such as fire resistance, field seaming strength, material compatibility, and uplift resistance, among others, are beyond the scope of this specification. 1.5 The following precautionary caveat pertains to the test methods portion only, Section 8, of this specification:This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address the safety concerns 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. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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