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ASTM C1311-10

(Specification)

Standard Specification for Solvent Release Sealants

Standard Specification for Solvent Release Sealants

ABSTRACT
This specification describes the properties of one-component solvent release sealants for use in building construction. These sealants are generally formulated to withstand a specified maximum joint movement in extension and compression of the nominal joint width. The sealants shall be tested, and is expected to conform to the following physical properties: extrudability after aging, shore A hardness, indentation hardness, bubbling, adhesive and cohesive loss after cyclic movement, slump, stain index, tack-free time, and accelerated weathering (edge cracking, center cracking, adhesion loss, and color change).
SIGNIFICANCE AND USE
This specification describes solvent release sealants for general caulking and sealing operations in building construction. However, it should be recognized by the user that not all sealants meeting this specification are suitable for all applications and all substrates and that there is no implication that the sealants are equivalent in all physical properties.
Refer to Guide C1193 for information on the proper use of sealants meeting this specification.
SCOPE
1.1 This specification describes the properties of a one-component solvent release sealant for use in building construction. These sealants are generally formulated to withstand a maximum joint movement of 7.5 % in extension and 7.5 % in compression of the nominal joint width.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 The committee with jurisdiction of this specification is not aware of any similar specification within ISO or any other organization.

General Information

Status
Historical
Publication Date
28-Feb-2010
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

Replaces
ASTM C1311-02 - Standard Specification for Solvent Release Sealants
Effective Date
01-Mar-2010
Referred By
ASTM C1193-16(2023) - Standard Guide for Use of Joint Sealants
Effective Date
01-Mar-2010
Referred By
ASTM E2112-23 - Standard Practice for Installation of Exterior Windows, Doors and Skylights
Effective Date
01-Mar-2010
Referred By
ASTM C1021-08(2023) - Standard Practice for Laboratories Engaged in Testing of Building Sealants
Effective Date
01-Mar-2010
Referred By
ASTM C1481-12(2017) - Standard Guide for Use of Joint Sealants with Exterior Insulation and Finish Systems (EIFS)
Effective Date
01-Mar-2010

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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:C1311 −10
StandardSpecification for
1
Solvent Release Sealants
This standard is issued under the fixed designation C1311; 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 3. Terminology
1.1 This specification describes the properties of a one- 3.1 Definitions—Definitions of the following terms used in
component solvent release sealant for use in building construc- this specification are found in Terminology C717: adhesive
tion. These sealants are generally formulated to withstand a failure (adhesion loss), caulk (v), compound, durometer,
maximum joint movement of 7.5 % in extension and 7.5 % in hardness, joint, primer, seal, sealant, sealing material, and
compression of the nominal joint width. solvent release sealant.
1.2 The values stated in SI units are to be regarded as the
4. Materials and Manufacture
standard. The values given in parentheses are for information
only.
4.1 The sealing compound shall be a solvent release mate-
rial compounded to conform to the requirements prescribed in
1.3 The committee with jurisdiction of this specification is
this specification.
not aware of any similar specification within ISO or any other
organization.
4.2 All material and workmanship shall be in accordance
with good commercial practice. The producer is permitted a
2. Referenced Documents
wide latitude in choice of raw materials for making these
2
products. Consequently, there is no implication that the com-
2.1 ASTM Standards:
pounds are equivalent in all physical properties.
C661 Test Method for Indentation Hardness of Elastomeric-
Type Sealants by Means of a Durometer
4.3 The manufacturing process shall be such as will ensure
C712 Test Method for Bubbling of One-Part, Elastomeric,
a homogeneous mix, free of defects that would affect
Solvent-Release Type Sealants
serviceability, and of a consistency suitable for immediate
C717 Terminology of Building Seals and Sealants
application.
C1193 Guide for Use of Joint Sealants
C1216 Test Method forAdhesion and Cohesion of One-Part
5. General Requirements
Elastomeric Solvent Release Sealants
5.1 Standard Conditions—Perform all of the tests in a
C1257 Test Method for Accelerated Weathering of Solvent-
controlled environment at standard conditions. Condition seal-
Release-Type Sealants
ant samples for at least5hat these conditions before any tests
C1442 Practice for Conducting Tests on Sealants Using
are performed.
Artificial Weathering Apparatus
D2202 Test Method for Slump of Sealants
5.2 The sealant in the original container shall be suitable for
D2203 Test Method for Staining from Sealants
use for at least 12 months from the date of manufacture when
D2377 Test Method for Tack-Free Time of Caulking Com-
stored at a temperature neither below 5°C (41.0°F) nor
pounds and Sealants
exceeding 27°C (80.6°F).
D2452 TestMethodforExtrudabilityofOil-andResin-Base
5.3 The color of the sealant shall be as agreed upon between
Caulking Compounds
the purchaser and the manufacturer.
5.4 The sealant shall be intended for use only on clean, dry
1
This specification is under the jurisdiction of ASTM Committee C24 on
surfaces. When a primer is recommended by a manufacturer
Building Seals and Sealants and is the direct responsibility of Subcommittee C24.10
for a specific substrate, all tests on that substrate shall include
on Specifications, Guides and Practices.
the primer. The proper use of primers (or surface conditioners)
Current edition approved March 1, 2010. Published April 2010. Originally
with the application of sealants is described in detail in Guide
approved in 1995. Last previous edition approved in 2002 as C1311–02. DOI:
10.1520/C1311-10.
C1193. This guide also describes proper methods for joint
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
design, backup materials, surface preparation, tooling of
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
sealant, and other important procedures in sealant application
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. in buildings.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1311−10
6. Significance and Use 7.9 Asummary of the physical requirements is contained in
Table 1.
6.1 This specification describes solvent release sealants for
general caulking and sealing operations in building construc-
8. Test Methods
tion. However, it should be recognized by the user that not all
8.1 Indentation Hardness—
...

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:C1311–02 Designation: C1311 – 10
Standard Specification for
1
Solvent Release Sealants
This standard is issued under the fixed designation C1311; 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 Thisspecificationdescribesthepropertiesofaone-componentsolventreleasesealantforuseinbuildingconstruction.These
sealants are generally formulated to withstand a maximum joint movement of 7.5 % in extension and 7.5 % in compression of the
nominal joint width.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 The committee with jurisdiction of this specification is not aware of any similar specification within ISO or any other
organization.
2. Referenced Documents
2
2.1 ASTM Standards:
C661 Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
C712 Test Method for Bubbling of One-Part, Elastomeric, Solvent-Release Type Sealants
C717 Terminology of Building Seals and Sealants
C1193 Guide for Use of Joint Sealants
C1216 Test Method for Adhesion and Cohesion of One-Part Elastomeric Solvent Release Sealants
C1257 Test Method for Accelerated Weathering of Solvent-Release-Type Sealants
C1442 Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
D2202 Test Method for Slump of Sealants
D2203 Test Method for Staining from Sealants
D2377 Test Method for Tack-Free Time of Caulking Compounds and Sealants
D2452 Test Method for Extrudability of Oil- and Resin-Base Caulking Compounds
3. Terminology
3.1 Definitions—Definitions of the following terms used in this specification are found in Terminology C717: adhesive failure
(adhesionloss),caulk( v),compound,durometer,hardness,joint,primer,seal,sealant,sealingmaterial,andsolventreleasesealant.
4. Materials and Manufacture
4.1 The sealing compound shall be a solvent release material compounded to conform to the requirements prescribed in this
specification.
4.2 All material and workmanship shall be in accordance with good commercial practice. The producer is permitted a wide
latitude in choice of raw materials for making these products. Consequently, there is no implication that the compounds are
equivalent in all physical properties.
4.3 The manufacturing process shall be such as will ensure a homogeneous mix, free of defects that would affect serviceability,
and of a consistency suitable for immediate application.
5. General Requirements
5.1 Standard Conditions—Perform all of the tests in a laboratory controlled at 23 6 2°C (73 6 3.6°F) and 50 6 10% relative
humidity. Condition sealant samples for at least5hat these conditions before any tests are performed. —Perform all of the tests
1
This specification is under the jurisdiction of ASTM Committee C24 on Building Seals and Sealants and is under the direct responsibility of Subcommittee C24.10 on
Specifications, Guides and Practices.
Current edition approved May 10, 2002. Published June 2002. Originally published as C1311–95. Last previous edition C1311–95. DOI: 10.1520/C1311-02.
Current edition approved March 1, 2010. Published April 2010. Originally approved in 1995. Last previous edition approved in 2002 as C1311–02. DOI:
10.1520/C1311-10.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM 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.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
C1311 – 10
in a controlled environment at standard conditions. Condition sealant samples for at least 5 h at these conditions before any tests
are performed.
5.2 Thesealantintheoriginalcontainershallbesuitableforuseforatleast12monthsfromthedateofmanufacturewhenstored
at a temperature neither below 5°C (41.0°F) nor exceeding 27°C (80.6°F).
5.3 The color of the sealant shall be as agreed upon between the purchaser and the manufacturer.
5.4 The sealant shall be intended for use only on clean, dry surfaces. When a primer is recommended by a manufacturer for
a specific substrate, all tests on that substrate shall include the primer. The proper use of prime
...

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5.1 It is known that solar radiation contributes to the degradation of sealants in exterior building joints. The use of a laboratory accelerated weathering machine with actinic radiation, moisture and heat appears to be a feasible means to give indications of early degradation by the appearance of sealant cracking. However, simulated weather factors in combination with extension may produce more severe degradation than weather factors only. Therefore, the effect of the weathering test is made more sensitive by the addition of the bending of the specimen at cold temperature.
SCOPE
1.1 This test method covers a laboratory procedure for determining the effects of accelerated weathering on cured-in-place elastomeric joint sealants (single- and multicomponent) for use in building construction.  
1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.  
1.3 The committee with jurisdiction over this standard is not aware of any comparable standards published by other ASTM committees or other organizations.  
1.4 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.  
1.5 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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ASTM
ASTM C765-23(Test Method)
Standard Test Method for Low-Temperature Flexibility of Preformed Tape Sealants

SIGNIFICANCE AND USE
5.1 Preformed tape sealants are tacky, deformable solids that are used under compression between two substrates in a variety of sealing applications. This procedure is not intended to simulate an actual use condition, but it will give some indication of the flexibility and adhesion of a tape at low temperature. It can serve to differentiate between flexible tapes that can take some movement and those that tend to harden or embrittle on aging and crack or lose adhesion when flexed at low temperature. It will also aid in identifying sealants that have poor flexibility because they are overextended and contain a low level of binder as well as those sealants having binders that will embrittle at low temperature.
SCOPE
1.1 This test method covers a laboratory procedure for testing the low-temperature flexibility of preformed tape sealants.  
1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.  
1.3 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.  
1.4 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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  • Standard
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