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ASTM C1193-16(2023)

(Guide)

Standard Guide for Use of Joint Sealants

Standard Guide for Use of Joint Sealants

SIGNIFICANCE AND USE
4.1 This guide provides information and guidelines for consideration by the designer or applicator of a joint seal. It explains the properties and functions of various materials, such as sealant, sealant backing, and primer, among others; and, procedures such as, substrate cleaning and priming, and installation of the components of a sealed joint. It presents guidelines for the use and application of the various materials, design of a sealant joint for a specific application, and environmental conditions and effects that are known to detrimentally affect a sealant joint. The information and guidelines are also useful for those that supply accessories to the sealant industry and for those that install sealants and accessory materials associated with sealant use.  
4.2 In addition to the design and installation data in this guide, consult the sealant manufacturer about applications for its products and their proper use and installation. Considering the range of properties of commercially available sealants, the variety of joint designs possible, and the many conditions of use, the information contained herein is general in nature.  
4.3 It should be realized that a sealant and sealant joint are expected to have a design life during which they remain functional. However, a sealant and sealant joint will also have a service life. The intent is for service life to meet or exceed design life. There are many factors that can affect service life including type of sealant polymer, sealant formulation, compatibility with adjacent materials, installation techniques or deficiencies, sealant joint design (or lack thereof), proper maintenance (or lack thereof), and environmental exposure, among others. The designer of a joint seal should take the above into consideration when designing and specifying sealants for certain applications.  
4.4 The design life of a sealant or sealant joint should be considered in conjunction with the design life of the structure for which it is us...
SCOPE
1.1 This guide describes the use of a cold liquid-applied sealant for joint sealing applications. Including joints on buildings and related adjacent areas, such as plazas, decks, and pavements for vehicular or pedestrian use, and types of construction other than highways and airfield pavements and bridges. Information in this guide is primarily applicable to a single and multi-component, cold liquid-applied joint sealant and secondarily to a precured sealant when used with a properly prepared joint opening and substrate surfaces.  
1.2 An elastomeric or non-elastomeric sealant described by this guide should meet the requirements of Specification C834, C920, or C1311.  
1.3 This guide does not provide information or guidelines for the use of a sealant in a structural sealant glazing application. Guide C1401 should be consulted for this information. Additionally, it also does not provide information or guidelines for the use of a sealant in an insulating glass unit edge seal used in a structural sealant glazing application. Guide C1249 should be consulted for this information.  
1.4 Practice C919 should be consulted for information and guidelines for the use of a sealant in an application where an acoustic joint seal is required.  
1.5 This guide also does not provide information relative to the numerous types of sealant that are available nor specific generic sealant properties, such as hardness, tack-free time, or curing process, among others.  
1.6 The values stated in SI units are to be regarded as the standard. The values given in parenthesis are provided for information only.  
1.7 The Committee with jurisdiction for this standard is not aware of any comparable standards published by other organizations.  
1.8 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 e...

General Information

Status
Published
Publication Date
30-Apr-2023
ICS
91.100.50 - Binders. Sealing materials
Technical Committee
C24 - Building Seals and Sealants
Drafting Committee
C24.10 - Specifications, Guides and Practices
Current Stage
Ref Project

Relations

Refers
ASTM C1521-19(2020) - Standard Practice for Evaluating Adhesion of Installed Weatherproofing Sealant Joints
Effective Date
01-May-2020
Refers
ASTM D2453-15(2020)e1 - Standard Test Method for Shrinkage and Tenacity of Oil- and Resin-Base Caulking Compounds
Effective Date
01-May-2020

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ASTM C1193-16(2023) - Standard Guide for Use of Joint SealantsASTM C1193-16(2023) - Standard Guide for Use of Joint Sealants
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ASTM C1193-16(2023) - Standard Guide for Use of Joint Sealants
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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: C1193 − 16 (Reapproved 2023)
Standard Guide for
1
Use of Joint Sealants
This standard is issued under the fixed designation C1193; 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 responsibility of the user of this standard to establish appro-
priate safety, health, and environmental practices and deter-
1.1 This guide describes the use of a cold liquid-applied
mine the applicability of regulatory limitations prior to use.
sealant for joint sealing applications. Including joints on
1.9 The committee with jurisdiction over this standard is not
buildings and related adjacent areas, such as plazas, decks, and
aware of any comparable standards published by other orga-
pavements for vehicular or pedestrian use, and types of
nizations.
construction other than highways and airfield pavements and
1.10 This international standard was developed in accor-
bridges. Information in this guide is primarily applicable to a
dance with internationally recognized principles on standard-
single and multi-component, cold liquid-applied joint sealant
ization established in the Decision on Principles for the
and secondarily to a precured sealant when used with a
Development of International Standards, Guides and Recom-
properly prepared joint opening and substrate surfaces.
mendations issued by the World Trade Organization Technical
1.2 An elastomeric or non-elastomeric sealant described by
Barriers to Trade (TBT) Committee.
this guide should meet the requirements of Specification C834,
C920, or C1311.
2. Referenced Documents
1.3 This guide does not provide information or guidelines
2
2.1 ASTM Standards:
for the use of a sealant in a structural sealant glazing applica-
C510 Test Method for Staining and Color Change of Single-
tion. Guide C1401 should be consulted for this information.
or Multicomponent Joint Sealants
Additionally, it also does not provide information or guidelines
C603 Test Method for Extrusion Rate and Application Life
for the use of a sealant in an insulating glass unit edge seal used
of Elastomeric Sealants
in a structural sealant glazing application. Guide C1249 should
C661 Test Method for Indentation Hardness of Elastomeric-
be consulted for this information.
Type Sealants by Means of a Durometer
1.4 Practice C919 should be consulted for information and
C711 Test Method for Low-Temperature Flexibility and
guidelines for the use of a sealant in an application where an
Tenacity of One-Part, Elastomeric, Solvent-Release Type
acoustic joint seal is required.
Sealants
C717 Terminology of Building Seals and Sealants
1.5 This guide also does not provide information relative to
C719 Test Method for Adhesion and Cohesion of Elasto-
the numerous types of sealant that are available nor specific
meric Joint Sealants Under Cyclic Movement (Hockman
generic sealant properties, such as hardness, tack-free time, or
Cycle)
curing process, among others.
C731 Test Method for Extrudability, After Package Aging,
1.6 The values stated in SI units are to be regarded as the
of Latex Sealants
standard. The values given in parenthesis are provided for
C732 Test Method for Aging Effects of Artificial Weathering
information only.
on Latex Sealants
1.7 The Committee with jurisdiction for this standard is not
C734 Test Method for Low-Temperature Flexibility of Latex
aware of any comparable standards published by other orga-
Sealants After Artificial Weathering
nizations.
C792 Test Method for Effects of Heat Aging on Weight Loss,
Cracking, and Chalking of Elastomeric Sealants
1.8 This standard does not purport to address all of the
C793 Test Method for Effects of Laboratory Accelerated
safety concerns, if any, associated with its use. It is the
Weathering on Elastomeric Joint Sealants
1
This standard is under the jurisdiction of ASTM Committee C24 on Building
Seals and Sealants and is the direct responsibility of Subcommittee C24.10 on
2
Specifications, Guides and Practices. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved May 1, 2023. Published May 2023. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1991. Last previous edition approved in 2016 as C1193 – 16. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/C1193-16R23. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken
...

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5.1 Weight loss through volatilization of components of a sealant in a building joint may affect sealant appearance because of shrinkage, and sealant performance because of the loss of functional sealant components. Exposure to high-temperature environments will accelerate the loss of volatiles.  
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Standard Practice for Laboratories Engaged in Testing of Building Sealants

SIGNIFICANCE AND USE
4.1 Importance of Prequalification—For required accuracy of test results and reliability of certification, it is essential that testing laboratories be prequalified. This practice establishes those qualifications.  
4.2 Contractual Relationships:  
4.2.1 Although testing laboratories may be qualified in accordance with this practice, it is important for the contracting authority to consider the relationship of the testing laboratory with other interested parties before engaging the laboratory to perform the testing. The other interested parties in the project usually consist of the manufacturer of the material to be tested, the contractor (bidder), the owner of the project (user and contracting authority), and the architect who serves as the owner's agent in preparing the contract documents.  
4.2.2 Many sealant manufacturers have their own qualified testing facilities that are used to conduct research and maintain quality control of their products. Generally, the companies that have such facilities are willing to certify as to the performance standards with which their products comply. The contracting authority should determine if there are conflicting interests in such a relationship. The contracting authority may prefer that the product testing to ascertain conformance with specific performance standards and the reporting of such testing be performed by a qualified but independent testing laboratory. The contract documents should make this requirement known so that bidders can bid accordingly.  
4.2.3 The testing of each caulking and sealant for each and every project can be costly. On a small building project, the cost of testing, if required, may be more than the cost of the sealant materials. On a large project, on the other hand, the cost of testing a sealant with accompanying certification by a qualified independent testing laboratory may be small in comparison to the sealant materials and commensurate with the assurances desired by the contracting auth...
SCOPE
1.1 This practice describes the qualifications, including minimum requirements for personnel and equipment, duties, responsibilities, and services of independent commercial materials testing laboratories engaged in the testing of caulking and sealants used in building construction.  
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