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ASTM D4869/D4869M-16a
Standard Specification for Asphalt-Saturated Organic Felt Underlayment Used in Steep Slope Roofing (Includes all amendments And changes 1/6/2021).
NORMA vydaná dňa 1.7.2016
Informácie o norme:
Označenie normy: ASTM D4869/D4869M-16a
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.7.2016
Kód tovaru: NS-642323
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D4869/D4869M-16a :
Keywords:
asphalt-saturated felt, roofing, steep slope, underlayment,, ICS Number Code 91.100.15 (Mineral materials and products)
Doplňujúce informácie
| 1. Scope | ||||||||||||
|
1.1 This specification covers asphalt-saturated organic felt for use as an underlayment with steep slope roofing. 1.2 The objective of this specification is to provide a finished product that will lie flat and resist wrinkling, puckering, and shrinking when left exposed to the sun, rain, frost, or dew for a period of two weeks after application. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 The following safety hazards caveat pertains
only to the test method portion, Section 8, of this specification:
Standard Test Method for Kerosine Number
of Unsaturated (Dry) Felt by Vacuum Method Standard Test Method for Density of
Semi-Solid Asphalt Binder (Pycnometer Method) Standard Test Methods for Sampling and
Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and
Waterproofing Standard Terminology Relating to Roofing
and Waterproofing (Includes all amendments and changes
8/25/2026). Standard Test Method for Propagation Tear
Resistance of Plastic Film and Thin Sheeting by Pendulum Method Standard Test Method for Linear
Dimensional Stability of a Gasket Material to Moisture |
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