ASTM C67-17
(Test Method)Standard Test Methods for Sampling and Testing Brick and Structural Clay Tile
Standard Test Methods for Sampling and Testing Brick and Structural Clay Tile
ABSTRACT
These test methods cover procedures for the sampling and testing of brick and structural clay tile. The tests include modulus of rupture, compressive strength, absorption, saturation coefficient, effect of freezing and thawing, efflorescence, initial rate or absorption, and determination of weight, size, warpage, length chanange, and void areas. For purposes of these tests, full-size bricks, tiles, or solid masonry units shall be used as test specimens. They shall be representative of the lot of units from which they are to be selected in respect of the range of colors, textures, and sizes and shall be free of or brushed to remove dirt, mud, mortar, or other foreign materials unassociated with the manufacturing process.
SCOPE
1.1 These test methods cover procedures for the sampling and testing of brick and structural clay tile. Although not necessarily applicable to all types of units, tests include modulus of rupture, compressive strength, absorption, saturation coefficient, effect of freezing and thawing, efflorescence, initial rate of absorption and determination of weight, size, warpage, length change, and void area. (Additional methods of test pertinent to ceramic glazes include imperviousness, chemical resistance, opacity, and resistance to crazing.
1.2 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
Note 1: The testing laboratory performing this test method should be evaluated in accordance with Practice C1093.
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.4 These test methods include the following sections:
Section Heading
Section
Scope
1
Referenced Documents
2
Terminology
3
Sampling
4
Specimen Preparation
5
Modulus of Rupture (Flexure Test)
6
Compressive Strength
7
Absorption
8
Freezing and Thawing
9
Initial Rate of Absorption (Suction) (Laboratory Test)
10
Efflorescence
11
Weight Per Unit Area
12
Measurement of Size
13
Measurement of Warpage
14
Measurement of Length Change
15
Initial Rate of Absorption (Suction) (Field Test)
16
Measurement of Void Area in Cored Units
17
Measurement of Void Area in Deep Frogged Units
18
Measurement of Out of Square
19
Measurement of Shell and Web Thickness
20
Breaking Load
21
Imperviousness Test (of Ceramin Glazes)
22
Chemical Resistance Test (of Ceramic Glazes)
23
Autoclaved Crazing Test (of Ceramic Glazes)
24
Opacity Test (of Ceramic Glazes)
25
Precision and Bias
26
Keywords
27
Safety Precautions for Autoclave Equipment and Operation
Appendix X1
1.5 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.
1.6 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.
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Designation: C67 − 17 American Association State Highway and Transportation
Officials Standard
AASHTO No.: T 32-70
Standard Test Methods for
1
Sampling and Testing Brick and Structural Clay Tile
ThisstandardisissuedunderthefixeddesignationC67;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope*
Section Heading Section
Measurement of Length Change 15
1.1 These test methods cover procedures for the sampling
Initial Rate of Absorption (Suction) (Field Test) 16
and testing of brick and structural clay tile. Although not
Measurement of Void Area in Cored Units 17
necessarily applicable to all types of units, tests include Measurement of Void Area in Deep Frogged Units 18
Measurement of Out of Square 19
modulus of rupture, compressive strength, absorption, satura-
Measurement of Shell and Web Thickness 20
tion coefficient, effect of freezing and thawing, efflorescence,
Breaking Load 21
Imperviousness Test (of Ceramin Glazes) 22
initial rate of absorption and determination of weight, size,
Chemical Resistance Test (of Ceramic Glazes) 23
warpage,lengthchange,andvoidarea.(Additionalmethodsof
Autoclaved Crazing Test (of Ceramic Glazes) 24
testpertinenttoceramicglazesincludeimperviousness,chemi-
Opacity Test (of Ceramic Glazes) 25
cal resistance, opacity, and resistance to crazing. Precision and Bias 26
Keywords 27
1.2 The text of this standard references notes and footnotes
Safety Precautions for Autoclave Equipment and Appendix X1
Operation
whichprovideexplanatorymaterial.Thesenotesandfootnotes
1.5 This standard does not purport to address all of the
(excluding those in tables and figures) shall not be considered
as requirements of the standard. safety concerns, if any, associated with its use. It is the
NOTE 1—The testing laboratory performing this test method should be responsibility of the user of this standard to establish appro-
evaluated in accordance with Practice C1093.
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
1.3 The values stated in inch-pound units are to be regarded
1.6 This international standard was developed in accor-
as standard. The values given in parentheses are mathematical
dance with internationally recognized principles on standard-
conversions to SI units that are provided for information only
ization established in the Decision on Principles for the
and are not considered standard.
Development of International Standards, Guides and Recom-
1.4 These test methods include the following sections:
mendations issued by the World Trade Organization Technical
Section Heading Section
Barriers to Trade (TBT) Committee.
Scope 1
Referenced Documents 2
2. Referenced Documents
Terminology 3
2
Sampling 4
2.1 ASTM Standards:
Specimen Preparation 5
C150Specification for Portland Cement
Modulus of Rupture (Flexure Test) 6
Compressive Strength 7
C1093Practice for Accreditation of Testing Agencies for
Absorption 8
Masonry
Freezing and Thawing 9
C1232Terminology of Masonry
Initial Rate of Absorption (Suction) (Laboratory 10
Test)
E4Practices for Force Verification of Testing Machines
Efflorescence 11
E6Terminology Relating to Methods of Mechanical Testing
Weight Per Unit Area 12
E177Practice for Use of the Terms Precision and Bias in
Measurement of Size 13
Measurement of Warpage 14
ASTM Test Methods
E691Practice for Conducting an Interlaboratory Study to
Determine the Precision of a Test Method
1
These test methods are under the jurisdiction of Committee C15 on Manufac-
tured Masonry Units and is the direct responsibility of Subcommittee C15.02 on
2
Brick and Structural Clay Tile. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
CurrenteditionapprovedJune1,2017.PublishedJuly2017.Originallyapproved contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
in1937.Lastpreviouseditionapprovedin2016asC67–16.DOI:10.1520/C0067- Standards volume information, refer to the standard’s Document Summary page on
17. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C67−17
3. Terminology dry units. The specimens shall be stored in the drying room
with the required temperature and humidity maintained until
3.1 Definitions—For definitions relating to sampling and
tested.
testingbrick,refertoTerminologyE6andTerminologyC1232.
5.1.2.1 An alternative method of
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: C67 − 16 C67 − 17 American Association State Highway and Transportation
Officials Standard
AASHTO No.: T 32-70
Standard Test Methods for
1
Sampling and Testing Brick and Structural Clay Tile
This standard is issued under the fixed designation C67; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope*
1.1 These test methods cover procedures for the sampling and testing of brick and structural clay tile. Although not necessarily
applicable to all types of units, tests include modulus of rupture, compressive strength, absorption, saturation coefficient, effect of
freezing and thawing, efflorescence, initial rate of absorption and determination of weight, size, warpage, length change, and void
area. (Additional methods of test pertinent to ceramic glazed facing tile are included in Specificationglazes include imperviousness,
chemical resistance, opacity, and C126.) resistance to crazing.
1.2 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes
(excluding those in tables and figures) shall not be considered as requirements of the standard.
NOTE 1—The testing laboratory performing this test method should be evaluated in accordance with Practice C1093.
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered standard.
1.4 These test methods include the following sections:
Section Heading Section
Scope 1
Referenced Documents 2
Terminology 3
Sampling 4
Specimen Preparation 5
Modulus of Rupture (Flexure Test) 6
Compressive Strength 7
Absorption 8
Freezing and Thawing 9
Initial Rate of Absorption (Suction) (Laboratory 10
Test)
Efflorescence 11
Weight Per Unit Area 12
Measurement of Size 13
Measurement of Warpage 14
Measurement of Length Change 15
Initial Rate of Absorption (Suction) (Field Test) 16
Measurement of Void Area in Cored Units 17
Measurement of Void Area in Deep Frogged Units 18
Measurement of Out of Square 19
Measurement of Shell and Web Thickness 20
Breaking Load 21
Imperviousness Test (of Ceramin Glazes) 22
Chemical Resistance Test (of Ceramic Glazes) 23
Autoclaved Crazing Test (of Ceramic Glazes) 24
Opacity Test (of Ceramic Glazes) 25
Precision and Bias 22
Precision and Bias 26
Keywords 23
Keywords 27
1
These test methods are under the jurisdiction of Committee C15 on Manufactured Masonry Units and is the direct responsibility of Subcommittee C15.02 on Brick and
Structural Clay Tile.
Current edition approved Dec. 1, 2016June 1, 2017. Published January 2017July 2017. Originally approved in 1937. Last previous edition approved in 20142016 as
C67 – 14.C67 – 16. DOI: 10.1520/C0067-16.10.1520/C0067-17.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C67 − 17
Section Heading Section
Safety Precautions for Autoclave Equipment and Appendix X1
Operation
1.5 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.
1.6 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.
2. Referenced Documents
2
2.1 ASTM Standards:
C126 Specification for Ceramic Glazed Structural Clay Facing Tile, Facing Brick, and Solid Masonry Units
C150 Specification for Portland Cement
C1093 Practice for Accreditation of Testing Agencies for Masonry
C1232 Terminology of Masonry
E4 Practices for Force Verification of Testing Machines
E6 Terminology Relating to Methods of Mechanical Testing
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E691 Practice f
...
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