ASTM C1877-19
(Specification)Standard Specification for Adhered Concrete Masonry Units
Standard Specification for Adhered Concrete Masonry Units
SCOPE
1.1 This specification covers solid, dry-cast, concrete masonry units intended for use as an interior and exterior adhered veneer and are made from portland cement, water, and suitable mineral aggregates with or without the inclusion of other materials.
1.2 The text of this specification 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.
1.3 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.
Note 1: Adhered concrete masonry units covered by this specification are made from lightweight or normal weight aggregates, or both.
Note 2: When particular features are desired, such as density classification, surface textures for appearance or bond, finish, color, fire resistance, insulation, acoustical properties, or other special features, such properties should be specified separately by the purchaser. Suppliers should be consulted as to the availability of adhered concrete masonry units having the desired features.
1.4 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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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.
Designation:C1877 −19
Standard Specification for
1
Adhered Concrete Masonry Units
This standard is issued under the fixed designation C1877; 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.
1. Scope* C150/C150M Specification for Portland Cement
C331/C331M Specification for Lightweight Aggregates for
1.1 This specification covers solid, dry-cast, concrete ma-
Concrete Masonry Units
sonry units intended for use as an interior and exterior adhered
C426 Test Method for Linear Drying Shrinkage of Concrete
veneer and are made from portland cement, water, and suitable
Masonry Units
mineral aggregates with or without the inclusion of other
C595/C595M Specification for Blended Hydraulic Cements
materials.
C618 Specification for Coal Fly Ash and Raw or Calcined
1.2 The text of this specification references notes and
Natural Pozzolan for Use in Concrete
footnotes which provide explanatory material. These notes and
C979/C979M Specification for Pigments for Integrally Col-
footnotes (excluding those in tables and figures) shall not be
ored Concrete
considered as requirements of the standard.
C989/C989M Specification for Slag Cement for Use in
Concrete and Mortars
1.3 The values stated in inch-pound units are to be regarded
as standard. The values given in parentheses are mathematical C1157/C1157M Performance Specification for Hydraulic
Cement
conversions to SI units that are provided for information only
and are not considered standard. C1232 Terminology for Masonry
C1240 Specification for Silica Fume Used in Cementitious
NOTE 1—Adhered concrete masonry units covered by this specification
Mixtures
are made from lightweight or normal weight aggregates, or both.
C1670/C1670M Specification for Adhered Manufactured
NOTE 2—When particular features are desired, such as density
classification, surface textures for appearance or bond, finish, color, fire
Stone Masonry Veneer Units
resistance, insulation, acoustical properties, or other special features, such
properties should be specified separately by the purchaser. Suppliers 3. Terminology
should be consulted as to the availability of adhered concrete masonry
3.1 Terminology defined in Terminology C1232 shall apply
units having the desired features.
for this specification.
1.4 This international standard was developed in accor-
3.2 Definitions of Terms Specific to This Standard:
dance with internationally recognized principles on standard-
3.2.1 adhered concrete masonry unit, n—a nonloadbearing
ization established in the Decision on Principles for the
concrete masonry unit designed to be installed with a cemen-
Development of International Standards, Guides and Recom-
titious mortar to a backing surface.
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
4. Materials and Manufacture
2. Referenced Documents
4.1 Cementitious Materials—Materials shall conform to the
2
following applicable specifications:
2.1 ASTM Standards:
4.1.1 Portland Cement—Specification C150/C150M.
C33/C33M Specification for Concrete Aggregates
4.1.2 Modified Portland Cement—Portland cement con-
C140/C140M Test Methods for Sampling and Testing Con-
forming to Specification C150/C150M, modified as follows:
crete Masonry Units and Related Units
4.1.2.1 Limestone—Calcium carbonate, with a minimum
85 % CaCO content, is permitted to be added to the cement,
3
1
This test method is under the jurisdiction of ASTM Committee C15 on
provided these requirements of Specification C150/C150M as
Manufactured Masonry Units and is the direct responsibility of Subcommittee
modified are met:
C15.03 on Concrete Masonry Units and Related Units.
(1) Limitation on Insoluble Residue—1.5 %.
Current edition approved Dec. 1, 2019. Published December 2019. Originally
(2) Limitation on Air Content of Mortar—Volume percent,
approved in 2018. Last previous edition approved in 2018 as C1877 – 18. DOI:
10.1520/C1877-19
22 % max.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
(3) Limitation on Loss on Ignition—7 %.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
4.1.3 Blended Hydraulic Cements—Specification C595/
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. C595M.
*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
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...
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: C1877 − 18 C1877 − 19
Standard Specification for
1
Adhered Concrete Masonry Units
This standard is issued under the fixed designation C1877; 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.
1. Scope Scope*
1.1 This specification covers solid, dry-cast, concrete masonry units intended for use as an interior and exterior adhered veneer
and are made from portland cement, water, and suitable mineral aggregates with or without the inclusion of other materials.
1.2 The text of this specification 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.
1.3 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.
NOTE 1—Adhered concrete masonry units covered by this specification are made from lightweight or normal weight aggregates, or both.
NOTE 2—When particular features are desired, such as density classification, surface textures for appearance or bond, finish, color, fire resistance,
insulation, acoustical properties, or other special features, such properties should be specified separately by the purchaser. Suppliers should be consulted
as to the availability of adhered concrete masonry units having the desired features.
1.4 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:
C33/C33M Specification for Concrete Aggregates
C140/C140M Test Methods for Sampling and Testing Concrete Masonry Units and Related Units
C150/C150M Specification for Portland Cement
C331/C331M Specification for Lightweight Aggregates for Concrete Masonry Units
C426 Test Method for Linear Drying Shrinkage of Concrete Masonry Units
C595/C595M Specification for Blended Hydraulic Cements
C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete
C979/C979M Specification for Pigments for Integrally Colored Concrete
C989/C989M Specification for Slag Cement for Use in Concrete and Mortars
C1157/C1157M Performance Specification for Hydraulic Cement
C1232 Terminology for Masonry
C1240 Specification for Silica Fume Used in Cementitious Mixtures
C1670/C1670M Specification for Adhered Manufactured Stone Masonry Veneer Units
3. Terminology
3.1 Terminology defined in Terminology C1232 shall apply for this specification.
3.2 Definitions of Terms Specific to This Standard:
3.2.1 adhered concrete masonry unit, n—a nonloadbearing concrete masonry unit designed to be installed with a cementitious
mortar to a backing surface.
1
This test method is under the jurisdiction of ASTM Committee C15 on Manufactured Masonry Units and is the direct responsibility of Subcommittee C15.03 on Concrete
Masonry Units and Related Units.
Current edition approved Sept. 1, 2018Dec. 1, 2019. Published September 2018December 2019. Originally approved in 2018. Last previous edition approved in 2018 as
C1877 – 18. DOI: 10.1520/C1877-1810.1520/C1877-19
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on 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
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C1877 − 19
4. Materials and Manufacture
4.1 Cementitious Materials—Materials shall conform to the following applicable specifications:
4.1.1 Portland Cement—Specification C150/C150M.
4.1.2 Modified Portland Cement—Portland cement conforming to Specification C150/C150M, modified as follows:
4.1.2.1 Limestone—Calcium carbonate, with a minimum 85 % CaCO content, is permitted to be added to the cement, provided
3
these requirements of Specification C150/C150M as modi
...
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