ASTM C1328/C1328M-23
(Specification)Standard Specification for Plastic (Stucco) Cement
Standard Specification for Plastic (Stucco) Cement
ABSTRACT
This specification covers plastic cements for use in Portland cement-based plasters for exterior (stucco) and interior applications. All the materials should be tested and conform to the required values of fineness, autoclave expansion, time of setting, compressive strength, air content of mortar, and water retention. The cement should be stored in a way that permits easy access and inside a suitable weathertight building.
SCOPE
1.1 This specification covers two types of plastic cement for use in portland cement-based plasters for exterior (stucco) and interior application.
1.2 Units—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 non-conformance with the standard. Values in SI units shall be obtained by measurement in SI units or by appropriate conversion, using the Rules for Conversion and Rounding given in Standard IEEE/ASTM SI 10, of measurements made in other units. Values are stated in only SI units when inch-pound units are not used in practice.
1.3 The text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
1.4 The following safety hazards caveat pertains only to Sections 13 and 14. 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. (Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.)2
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.
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Standards Content (Sample)
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:C1328/C1328M −23
Standard Specification for
1
Plastic (Stucco) Cement
This standard is issued under the fixed designation C1328/C1328M; 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* 2. Referenced Documents
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1.1 This specification covers two types of plastic cement for 2.1 ASTM Standards:
use in portland cement-based plasters for exterior (stucco) and C109/C109M Test Method for Compressive Strength of
Hydraulic Cement Mortars (Using 2-in. or [50 mm] Cube
interior application.
Specimens)
1.2 Units—The values stated in either SI units or inch-
C183/C183M Practice for Sampling and the Amount of
pound units are to be regarded separately as standard. The
Testing of Hydraulic Cement
values stated in each system may not be exact equivalents;
C185 Test Method for Air Content of Hydraulic Cement
therefore,eachsystemshallbeusedindependentlyoftheother.
Mortar
Combining values from the two systems may result in non-
C187 Test Method for Amount of Water Required for Nor-
conformance with the standard. Values in SI units shall be
mal Consistency of Hydraulic Cement Paste
obtained by measurement in SI units or by appropriate
C188 Test Method for Density of Hydraulic Cement
conversion, using the Rules for Conversion and Rounding
C219 Terminology Relating to Hydraulic and Other Inor-
given in Standard IEEE/ASTM SI 10, of measurements made
ganic Cements
in other units. Values are stated in only SI units when
C266 Test Method for Time of Setting of Hydraulic-Cement
inch-pound units are not used in practice.
Paste by Gillmore Needles
1.3 The text of this standard refers to notes and footnotes
C305 Practice for Mechanical Mixing of Hydraulic Cement
that provide explanatory material. These notes and footnotes
Pastes and Mortars of Plastic Consistency
(excluding those in tables and figures) shall not be considered
C430 Test Method for Fineness of Hydraulic Cement by the
as requirements of the standard.
45-µm (No. 325) Sieve
1.4 The following safety hazards caveat pertains only to C511 Specification for Mixing Rooms, Moist Cabinets,
Moist Rooms, and Water Storage Tanks Used in the
Sections 13 and 14. This standard does not purport to address
Testing of Hydraulic Cements and Concretes
all of the safety concerns, if any, associated with its use. It is
C778 Specification for Standard Sand
the responsibility of the user of this standard to establish
C926 Specification for Application of Portland Cement-
appropriate safety, health, and environmental practices and
Based Plaster
determine the applicability of regulatory limitations prior to
C1506 Test Method for Water Retention of Hydraulic
use. (Warning—Fresh hydraulic cementitious mixtures are
Cement-Based Mortars and Plasters
caustic and may cause chemical burns to skin and tissue upon
2
IEEE/ASTM SI 10 Standard for Use of the International
prolonged exposure.)
System of Units (SI) (the Modernized Metric System)
1.5 This international standard was developed in accor-
dance with internationally recognized principles on standard-
3. Terminology
ization established in the Decision on Principles for the
3.1 Definitions—Termsusedinthisspecificationaredefined
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical in Terminology C219 and Specification C926.
Barriers to Trade (TBT) Committee. 3.2 Definitions of Terms Specific to This Standard:
3.2.1 plastic cement, n—a hydraulic cement, primarily used
in portland cement-based plastering construction, consisting of
a mixture of portland or blended hydraulic cement and plasti-
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This specification is under the jurisdiction of ASTM Committee C01 on
cizing materials (such as limestone or hydrated or hydraulic
Cement and is the direct responsibility of Subcommittee C01.11 on Masonry
Cement.
Current edition approved Jan. 1, 2023. Published January 2023. Originally
3
approved in 1996. Last previous edition approved in 2019 as C1328/C1328M – 19. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
DOI: 10.1520/C1328_C1328M-23. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
2
Annual Book of ASTM Standards, Vol 04.01. See the section on Safety Standards volume information, refer to the standard’s Document Summary page on
Precautions in the Manual of Cement Testing. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM Intern
...
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: C1328/C1328M − 19 C1328/C1328M − 23
Standard Specification for
1
Plastic (Stucco) Cement
This standard is issued under the fixed designation C1328/C1328M; 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*
1.1 This specification covers two types of plastic cement for use in portland cement-based plasters for exterior (stucco) and interior
application.
1.2 Units—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 non-conformance with the standard. Values in SI units shall be obtained by measurement in SI units
or by appropriate conversion, using the Rules for Conversion and Rounding given in Standard IEEE/ASTM SI 10, of
measurements made in other units. Values are stated in only SI units when inch-pound units are not used in practice.
1.3 The text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding
those in tables and figures) shall not be considered as requirements of the standard.
1.4 The following safety hazards caveat pertains only to Sections 1413 and 1514. 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. (Warning—
Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged
exposure.Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon
2
prolonged exposure.))
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.
2. Referenced Documents
3
2.1 ASTM Standards:
C109/C109M Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50 mm] Cube Specimens)
C151 Test Method for Autoclave Expansion of Hydraulic Cement
C183C183/C183M Practice for Sampling and the Amount of Testing of Hydraulic Cement
C185 Test Method for Air Content of Hydraulic Cement Mortar
C187 Test Method for Amount of Water Required for Normal Consistency of Hydraulic Cement Paste
C188 Test Method for Density of Hydraulic Cement
C219 Terminology Relating to Hydraulic and Other Inorganic Cements
1
This specification is under the jurisdiction of ASTM Committee C01 on Cement and is the direct responsibility of Subcommittee C01.11 on Masonry Cement.
Current edition approved June 15, 2019Jan. 1, 2023. Published August 2019January 2023. Originally approved in 1996. Last previous edition approved in 20122019 as
C1328 – 12.C1328/C1328M – 19. DOI: 10.1520/C1328_C1328M-19.10.1520/C1328_C1328M-23.
2
Annual Book of ASTM Standards, Vol 04.01. See the section on Safety Precautions in the Manual of Cement Testing.
3
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
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C1328/C1328M − 23
C266 Test Method for Time of Setting of Hydraulic-Cement Paste by Gillmore Needles
C305 Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency
C430 Test Method for Fineness of Hydraulic Cement by the 45-μm (No. 325) Sieve
C511 Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic
Cements and Concretes
C778 Specification for Standard Sand
C926 Specification for Application of Portland Cement-Based Plaster
C1506 Test Method for Wa
...
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