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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 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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