ASTM C1364-19

Standard Specification for Architectural Cast Stone

ABSTRACT
This specification establishes the physical requirements, sampling, testing, and visual inspection of architectural cast stone that may be made from facing and backup mixtures or from a homogeneous mixture, produced either by wet or dry casting. Conformances for raw materials, Portland cement, aggregates, coloring pigment, reinforcement, chemical admixtures, air entraining admixtures, water reducing and accelerating admixtures, ground slag, fly ash or natural pozzolan, and other consituents shall be precisely observed. Products shall also conform to specified physical and performance requirements such as compressive strength, cold water absorption, boiling water absorption, air content, field testing, resistance to freezing and thawing, and linear drying shrinkage.
SCOPE
1.1 This specification includes the physical properties, sampling, testing, tolerance, and appearance requirements for architectural cast stone.  
1.2 Cast stone units covered under this specification include both wet cast and vibratory dry tamp products. Production methods of cast stone can vary among manufacturers; many production methods are acceptable provided the delivered cast stone meets the requirements of this specification.  
1.3 Surface textures, finish, color, special applications, or other features shall be specified by the purchaser. Slump, manufacturing method, and apparatus shall be selected by the manufacturer and not specified by the purchaser.  
1.4 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.  
1.5 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, health, and environmental 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.

General Information

• Status: Historical
• Publication Date: 30-Nov-2019
• ICS: 91.080.30 - Masonry
• Technical Committee: C27 - Precast Concrete Products
• Drafting Committee: C27.20 - Architectural and Structural Products

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: C1364 −19
Standard Specification for
1
Architectural Cast Stone
This standard is issued under the fixed designation C1364; 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 C33/C33M Specification for Concrete Aggregates
C150/C150M Specification for Portland Cement
1.1 This specification includes the physical properties,
C173/C173M Test Method forAir Content of Freshly Mixed
sampling, testing, tolerance, and appearance requirements for
Concrete by the Volumetric Method
architectural cast stone.
C231/C231M Test Method forAir Content of Freshly Mixed
1.2 Cast stone units covered under this specification include
Concrete by the Pressure Method
both wet cast and vibratory dry tamp products. Production
C260/C260M Specification for Air-Entraining Admixtures
methods of cast stone can vary among manufacturers; many
for Concrete
production methods are acceptable provided the delivered cast
C426 Test Method for Linear Drying Shrinkage of Concrete
stone meets the requirements of this specification.
Masonry Units
1.3 Surface textures, finish, color, special applications, or
C494/C494M Specification for Chemical Admixtures for
other features shall be specified by the purchaser. Slump, Concrete
manufacturing method, and apparatus shall be selected by the
C595/C595M Specification for Blended Hydraulic Cements
manufacturer and not specified by the purchaser.
C618 Specification for Coal Fly Ash and Raw or Calcined
Natural Pozzolan for Use in Concrete
1.4 The values stated in inch-pound units are to be regarded
C666/C666M Test Method for Resistance of Concrete to
as standard. The values given in parentheses are mathematical
Rapid Freezing and Thawing
conversions to SI units that are provided for information only
C979/C979M Specification for Pigments for Integrally Col-
and are not considered standard.
ored Concrete
1.5 This standard does not purport to address all of the
C989/C989M Specification for Slag Cement for Use in
safety concerns, if any, associated with its use. It is the
Concrete and Mortars
responsibility of the user of this standard to establish appro-
C1157/C1157M Performance Specification for Hydraulic
priate safety, health, and environmental practices and deter-
Cement
mine the applicability of regulatory limitations prior to use.
C1194 Test Method for Compressive Strength of Architec-
1.6 This international standard was developed in accor-
tural Cast Stone
dance with internationally recognized principles on standard-
C1195 Test Method for Absorption of Architectural Cast
ization established in the Decision on Principles for the
Stone
Development of International Standards, Guides and Recom-
D1729 Practice for Visual Appraisal of Colors and Color
mendations issued by the World Trade Organization Technical
Differences of Diffusely-Illuminated Opaque Materials
Barriers to Trade (TBT) Committee.
D2244 Practice for Calculation of Color Tolerances and
Color Differences from Instrumentally Measured Color
2. Referenced Documents
Coordinates
2
2.1 ASTM Standards:
2.2 ACI Standards:
A615/A615M Specification for Deformed and Plain Carbon-
3
318 Building Code Requirements for Reinforced Concrete
Steel Bars for Concrete Reinforcement
3. Terminology
1
This specification is under the jurisdiction ofASTM Committee C27 on Precast
3.1 Definitions:
Concrete Products and is the direct responsibility of Subcommittee C27.20 on
Architectural and Structural Products.
3.1.1 cast stone, n—an architectural precast concrete build-
Current edition approved Dec. 1, 2019. Published December 2019. Originally
ing unit intended to simulate natural cut stone.
approved in 1997. Last previous edition approved in 2018 as C1364 – 18. DOI:
10.1520/C1364-19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American Concrete Institute (ACI), 38800 Country Club Dr.,
the ASTM website. Farmington Hills, MI 48331-3439, http://www.concrete.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1364 − 19
3.1.2 vibrant dry tamp (dry cast) products, n—cast stone 5. Physical Requirements
manufactured from zero slump concrete densely compacted by
5.1 Compressive Strength—At 28 days after manufacture,
apparatus. (See Note 1.)
not less than 6500 psi (45 MPa), when tested in accordance
3.1.3 wet cast products, n—cast stone manufactured f
...

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: C1364 − 18 C1364 − 19
Standard Specification for
1
Architectural Cast Stone
This standard is issued under the fixed designation C1364; 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 includes the physical properties, sampling, testing, tolerance, and appearance requirements for
architectural cast stone.
1.2 Cast stone units covered under this specification include both wet cast and vibratory dry tamp products. Production methods
of cast stone can vary among manufacturers; many production methods are acceptable provided the delivered cast stone meets the
requirements of this specification.
1.3 Surface textures, finish, color, special applications, or other features shall be specified by the purchaser. Slump,
manufacturing method, and apparatus shall be selected by the manufacturer and not specified by the purchaser.
1.4 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.
1.5 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, health, and environmental 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:
A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement
C33/C33M Specification for Concrete Aggregates
C150/C150M Specification for Portland Cement
C173/C173M Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method
C231/C231M Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
C260/C260M Specification for Air-Entraining Admixtures for Concrete
C426 Test Method for Linear Drying Shrinkage of Concrete Masonry Units
C494/C494M Specification for Chemical Admixtures for Concrete
C595/C595M Specification for Blended Hydraulic Cements
C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete
C666/C666M Test Method for Resistance of Concrete to Rapid Freezing and Thawing
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
C1194 Test Method for Compressive Strength of Architectural Cast Stone
C1195 Test Method for Absorption of Architectural Cast Stone
D1729 Practice for Visual Appraisal of Colors and Color Differences of Diffusely-Illuminated Opaque Materials
D2244 Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates
1
This specification is under the jurisdiction of ASTM Committee C27 on Precast Concrete Products and is the direct responsibility of Subcommittee C27.20 on
Architectural and Structural Products.
Current edition approved Dec. 1, 2018Dec. 1, 2019. Published December 2018December 2019. Originally approved in 1997. Last previous edition approved in 20172018
as C1364 – 17.C1364 – 18. DOI: 10.1520/C1364-18.10.1520/C1364-19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1364 − 19
2.2 ACI Standards:
3
318 Building Code Requirements for Reinforced Concrete
3. Terminology
3.1 Definitions:
3.1.1 cast stone, n—an architectural precast concrete building unit intended to simulate natural cut stone.
3.1.2 vibrant dry tamp (dry cast) products, n—cast stone manufactured from zero slump concrete densely compacted by
apparatus. (See
...