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ASTM D228/D228M-19a

Historical Revision

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

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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:

Section

Content

 

 

6

Types of Roofing

7

Sampling

8

Mass and Area Determination

9

Selection of Representative Specimens

10

Moisture

11

Pliability

12

Mass Loss and Behavior on Heating

13

Tear Strength

14

Fastener Pull-Through Resistance

15

Preparation and Selection of Small Test Specimens
for Analyses

16

Analysis of Glass Felt Products

17

Analysis of Roofing Products with Organic Felts

18

Ash of Desaturated Felt

19

Calculation

20

Adjusting Back Coating Fine Mineral Matter and
Back Surfacing

21

Report

22

Precision and Bias

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 nonconformance with the standard.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


4.1 These test methods include procedures for sampling, examination, physical testing, and analyses of asphalt roll roofing, cap sheets, and shingles used in roofing and waterproofing. Other components of these materials are allowed to include, but are not limited to, felts, mats, films, foils, mineral stabilizers, papers, and mineral surfacing.

4.2 These test methods include tests that are not required by every product standard that references Test Methods D228/D228M. The individual product standards are the authority for which tests are required for compliance. It is not prohibited to run tests in addition to those required in the product standards, but these test methods make no claim to their suitability or significance.

4.3 A minimum of five random samples are required from lots equal to or less than 1000 packages. See Section 7 for sampling details.

4.4 The results of a visual examination, physical testing, and compositional analysis are required for each sample. The analytical data are further used to compute the probable minimum and the probable range for the average mass of each of the components.

SDO ASTM: ASTM International
Document Number D228
Publication Date Nov. 1, 2019
Language en - English
Page Count 13
Revision Level 19a
Supercedes
Committee D08.02
Publish Date Document Id Type View
Feb. 15, 2021 D0228_D0228M-21 Revision
Nov. 1, 2019 D0228_D0228M-19A Revision
May 1, 2019 D0228_D0228M-19 Revision
Nov. 1, 2018 D0228_D0228M-18 Revision
Nov. 1, 2016 D0228_D0228M-16 Revision
May 1, 2015 D0228_D0228M-15 Revision
Dec. 1, 2009 D0228_D0228M-09E02 Revision
Dec. 1, 2009 D0228_D0228M-09E01 Revision
Dec. 1, 2009 D0228_D0228M-09 Revision
May 1, 2014 D0228_D0228M-09R14 Reaffirmation