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Normas ASTM – AENOR
ASTM D228-05a

ASTM D228-05a

Standard Test Methods for Sampling, Testing, and Analysis of Asphalt Roll Roofing, Cap Sheets, and Shingles Used in Roofing and Waterproofing

Fecha:
2017-08-16 /Historical
Superseeded by:
Scope:

1.1 These test methods cover procedures for sampling, examination, physical testing, and analyses of asphalt-containing materials used in roofing and waterproofing. These materials include but are not limited to roll roofing, cap sheets, and shingles. Any of these materials are allowed to be partially or fully coated, surfaced, or laminated, or a combination thereof.

1.2 The test methods and procedures in this standard appear in the following order:

12
SectionContent
5Types of Roofing
6Sampling
7Mass and Area Determination
8Selection of Representative Specimens
9Moisture
10Pliability
11Mass Loss and Behavior on Heating
Tear Strength
13Fastener Pull-Through Resistance
14Preparation and Selection of Small Test Specimens for Analyses
15Analysis of Glass Felt Products
16Analysis of Roofing Products with Organic Felts
17Ash of Desaturated Felt
18Calculation
19Adjusting Back Coating Fine Mineral Matter and Back Surfacing
20Report
21Precision and Bias

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

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.

Keywords:
analysis; asphalt; cap sheets; composition; physical testing; roll roofing; sampling; shingles
57,47
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