ASTM C62-08

Standard Specification for Building Brick (Solid Masonry Units Made From Clay or Shale)

ABSTRACT
This specification covers building bricks intended for use in structural and nonstructural masonry where external appearance is not a requirement. The bricks are prismatic units available in a variety of sizes, shapes, textures, and colors and are manufactured from clay, shale, or similar naturally occurring earthy substances by firing. The heat treatment should develop sufficient fired bond between material particulates to produce a material that conforms to the required strength and durability. During manufacture, the breaks are shaped by molding, pressing, or extrusion. Bricks are classified into grades according to their resistance to damage by freezing when wet. All the materials should comply with the requirements on appearance, durability, absorption alternate, freezing and thawing alternative, breakage, cracking, weathering index alternative, strength, and initial absorption rate.
SCOPE
1.1 This specification covers brick intended for both structural and nonstructural masonry where external appearance is not a requirement. The brick are prismatic units available in a variety of sizes, shapes, textures, and colors. The specification does not cover brick intended for use as facing units or where surface appearance is a requirement, (see Specification C 216). This specification does not cover brick intended for use as paving brick (see Specification C 902).
1.2 The property requirements of this standard apply at the time of purchase. The use of results from testing of brick extracted from masonry structures for determining conformance or nonconformance to the property requirements (Section 3) of this standard is beyond the scope of this standard.
1.3 Brick are manufactured from clay, shale, or similar naturally occurring earthy substances and subjected to a heat treatment at elevated temperatures (firing). The heat treatment must develop sufficient fired bond between the particulate constituents to provide the strength and durability requirements of this specification. (See firing, fired bond, and incipient fusion in Terminology C 43.)
1.4 Brick are shaped during manufacture by molding, pressing, or extrusion, and the shaping method is a way to describe the brick (see Terminology C 43).
1.5 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.
1.6 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.

General Information

• Status: Historical
• Publication Date: 31-Oct-2008
• ICS: 91.100.15 - Mineral materials and products
• Technical Committee: C15 - Manufactured Masonry Units
• Drafting Committee: C15.02 - Brick and Structural Clay Tile

Relations

• Replaces: ASTM C62-05 - Standard Specification for Building Brick (Solid Masonry Units Made From Clay or Shale)
• Effective Date: 01-Nov-2008
• Replaced By: ASTM C62-10 - Standard Specification for Building Brick (Solid Masonry Units Made From Clay or Shale)
• Effective Date: 01-Aug-2010
• Referred By: ASTM C652-22 - Standard Specification for Hollow Brick (Hollow Masonry Units Made From Clay or Shale)
• Effective Date: 01-Nov-2008
• Referred By: ASTM E2266-22 - Standard Guide for Design and Construction of Low-Rise Frame Building Wall Systems to Resist Water Intrusion
• Effective Date: 01-Nov-2008
• Referred By: ASTM C1232-21a - Standard Terminology for Masonry
• Effective Date: 01-Nov-2008

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: C62 – 08
Standard Specification for
Building Brick (Solid Masonry Units Made From Clay or
1
Shale)
This standard is issued under the fixed designation C62; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope* 1.6 The values stated in inch-pound units are to be regarded
as standard. The values given in parentheses are mathematical
1.1 This specification covers brick intended for both struc-
conversions to SI units that are provided for information only
tural and nonstructural masonry where external appearance is
and are not considered standard.
not a requirement. The brick are prismatic units available in a
variety of sizes, shapes, textures, and colors. The specification
2. Referenced Documents
does not cover brick intended for use as facing units or where
2
2.1 ASTM Standards:
surface appearance is a requirement, (see Specification C216).
3
C43 Terminology of Structural Clay Products
This specification does not cover brick intended for use as
C67 Test Methods for Sampling and Testing Brick and
paving brick (see Specification C902).
Structural Clay Tile
1.2 The property requirements of this standard apply at the
C216 Specification for Facing Brick (Solid Masonry Units
time of purchase. The use of results from testing of brick
Made from Clay or Shale)
extracted from masonry structures for determining conform-
C902 Specification for Pedestrian and Light Traffic Paving
ance or nonconformance to the property requirements (Section
Brick
3) of this standard is beyond the scope of this standard.
E835/E835M Guide for Modular Coordination of Clay and
1.3 Brick are manufactured from clay, shale, or similar
Concrete Masonry Units
naturally occurring earthy substances and subjected to a heat
treatment at elevated temperatures (firing). The heat treatment
3. Grades
must develop sufficient fired bond between the particulate
3.1 Grades classify brick according to their resistance to
constituentstoprovidethestrengthanddurabilityrequirements
damage by freezing when wet, as defined in Note 1. Three
of this specification. (See firing, fired bond, and incipient
grades are covered and the grade requirements are shown in
fusion in Terminology C43.)
Table 1.
1.4 Brick are shaped during manufacture by molding, press-
3.1.1 Grade SW (Severe Weathering)—Brick intended for
ing, or extrusion, and the shaping method is a way to describe
use where high and uniform resistance to damage caused by
the brick (see Terminology C43).
cyclic freezing is desired and where the brick may be frozen
1.5 The text of this standard references notes and footnotes
when saturated with water.
which provide explanatory material. These notes and footnotes
3.1.2 Grade MW (Moderate Weathering)—Brick intended
(excluding those in tables and figures) shall not be considered
for use where moderate resistance to cyclic freezing damage is
as requirements of the standard.
1 2
This specification is under the jurisdiction of ASTM Committee C15 on For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Manufactured Masonry Units and is the direct responsibility of Subcommittee contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
C15.02 on Brick and Structural Clay Tile. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved Nov. 1, 2008. Published November 2008. Originally the ASTM website.
3
approved in 1927. Last previous edition approved in 2005 as C62 – 05. DOI: Withdrawn. The last approved version of this historical standard is referenced
10.1520/C0062-08. on www.astm.org.
*ASummary 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

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C62–08
TABLE 1 Physical Requirements
Minimum Compressive Strength Maximum Water Absorption Maximum Saturation
A
gross area, psi (MPa) by 5-h Boiling, % Coefficient
Designation
Average of Average of Average of
Individual Individual Individual
5 Brick 5 Brick 5 Brick
Grade SW 3000 (20.7) 2500 (17.2) 17.0 20.0 0.78 0.80
Grade MW 2500 (17.2) 2200 (15.2) 22.0 25.0 0.88 0.90
Grade NW 1500 (10.3) 1250 (8.6) no limit no limit no limit no limit
A
The saturation coefficient is the ratio of absorption by 24-h submersion in cold water to that after 5-h submersion in boiling water.
permissible or where the brick may be damp but not saturated 4.2.2 Absorption Alternate—The saturation coefficient re-
...

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:C62–05 Designation: C 62 – 08
Standard Specification for
Building Brick (Solid Masonry Units Made From Clay or
1
Shale)
ThisstandardisissuedunderthefixeddesignationC 62;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope*
1.1 This specification covers brick intended for both structural and nonstructural masonry where external appearance is not a
requirement. The brick are prismatic units available in a variety of sizes, shapes, textures, and colors. The specification does not
cover brick intended for use as facing units or where surface appearance is a requirement, (see Specification C 216). This
specification does not cover brick intended for use as paving brick (see Specification C 902).
1.2 The property requirements of this standard apply at the time of purchase. The use of results from testing of brick extracted
from masonry structures for determining conformance or nonconformance to the property requirements (Section 3) of this standard
is beyond the scope of this standard.
1.3 Brick are manufactured from clay, shale, or similar naturally occurring earthy substances and subjected to a heat treatment
at elevated temperatures (firing). The heat treatment must develop sufficient fired bond between the particulate constituents to
provide the strength and durability requirements of this specification. (See firing, fired bond, and incipient fusion in Terminology
C 43.)
1.4 Brick are shaped during manufacture by molding, pressing, or extrusion, and the shaping method is a way to describe the
brick (see Terminology C 43).
1.5 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.
1.6The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information
only.
1.6 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.
2. Referenced Documents
2
2.1 ASTM Standards:
C 43 Terminology of Structural Clay Products
C 67 Test Methods for Sampling and Testing Brick and Structural Clay Tile
C 216 Specification for Facing Brick (Solid Masonry Units Made from Clay or Shale)
C 902 Specification for Pedestrian and Light Traffic Paving Brick
E 835/E 835M Guide for Modular Coordination of Clay and Concrete Masonry Units
3. Grades
3.1 Grades classify brick according to their resistance to damage by freezing when wet, as defined in Note 1. Three grades are
covered and the grade requirements are shown in Table 1.
3.1.1 Grade SW (Severe Weathering)—Brick intended for use where high and uniform resistance to damage caused by cyclic
freezing is desired and where the brick may be frozen when saturated with water.
3.1.2 Grade MW (Moderate Weathering)—Brick intended for use where moderate resistance to cyclic freezing damage is
permissible or where the brick may be damp but not saturated with water when freezing occurs.
3.1.3 Grade NW (Negligible Weathering)—Brick with little resistance to cyclic freezing damage but which are acceptable for
1
This specification is under the jurisdiction ofASTM 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. 15, 2005. Published January 2006. Originally approved in 1927. Last previous edition approved in 2004 C62–04a
Current edition approved Nov. 1, 2008. Published November 2008. Originally approved in 1927. Last previous edition approved in 2005 as C 62 – 05.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at [e-mail]. ForAnnualBookofASTMStandards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*ASummary 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 ----------------------
C62–08
TABLE 1 Physical Requirements
Mini
...

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:C62–05 Designation: C 62 – 08
Standard Specification for
Building Brick (Solid Masonry Units Made From Clay or
1
Shale)
ThisstandardisissuedunderthefixeddesignationC 62;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope*
1.1 This specification covers brick intended for both structural and nonstructural masonry where external appearance is not a
requirement. The brick are prismatic units available in a variety of sizes, shapes, textures, and colors. The specification does not
cover brick intended for use as facing units or where surface appearance is a requirement, (see Specification C 216). This
specification does not cover brick intended for use as paving brick (see Specification C 902).
1.2 The property requirements of this standard apply at the time of purchase. The use of results from testing of brick extracted
from masonry structures for determining conformance or nonconformance to the property requirements (Section 3) of this standard
is beyond the scope of this standard.
1.3 Brick are manufactured from clay, shale, or similar naturally occurring earthy substances and subjected to a heat treatment
at elevated temperatures (firing). The heat treatment must develop sufficient fired bond between the particulate constituents to
provide the strength and durability requirements of this specification. (See firing, fired bond, and incipient fusion in Terminology
C 43.)
1.4 Brick are shaped during manufacture by molding, pressing, or extrusion, and the shaping method is a way to describe the
brick (see Terminology C 43).
1.5 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.
1.6The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information
only.
1.6 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.
2. Referenced Documents
2
2.1 ASTM Standards:
C43 Terminology of Structural Clay Products
C67 Test Methods for Sampling and Testing Brick and Structural Clay Tile
C 216 Specification for Facing Brick (Solid Masonry Units Made from Clay or Shale)
C 902 Specification for Pedestrian and Light Traffic Paving Brick
E 835/E 835M Guide for Modular Coordination of Clay and Concrete Masonry Units
3. Grades
3.1 Grades classify brick according to their resistance to damage by freezing when wet, as defined in Note 1. Three grades are
covered and the grade requirements are shown in Table 1.
3.1.1 Grade SW (Severe Weathering)—Brick intended for use where high and uniform resistance to damage caused by cyclic
freezing is desired and where the brick may be frozen when saturated with water.
3.1.2 Grade MW (Moderate Weathering)—Brick intended for use where moderate resistance to cyclic freezing damage is
permissible or where the brick may be damp but not saturated with water when freezing occurs.
3.1.3 Grade NW (Negligible Weathering)—Brick with little resistance to cyclic freezing damage but which are acceptable for
1
This specification is under the jurisdiction ofASTM 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. 15, 2005. Published January 2006. Originally approved in 1927. Last previous edition approved in 2004 C62–04a
Current edition approved Nov. 1, 2008. Published November 2008. Originally approved in 1927. Last previous edition approved in 2005 as C 62 – 05.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at [e-mail]. ForAnnualBookofASTMStandards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*ASummary 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 ----------------------
C62–08
TABLE 1 Physical Requirements
Minimu
...