ASTM C1083-06(2015)
(Test Method)Standard Test Method for Water Absorption of Cellular Elastomeric Gaskets and Sealing Materials
Standard Test Method for Water Absorption of Cellular Elastomeric Gaskets and Sealing Materials
SIGNIFICANCE AND USE
4.1 This test method will quantify the water absorption characteristics of cellular elastomeric gaskets and sealing materials. It is a test that enables the specifier to exercise engineering judgment in the selection of materials.
SCOPE
1.1 This test method covers those cellular elastomeric compounds that are manufactured in preformed shapes such as gaskets, and that are used as compression seals for glazing purposes and as sealing materials in other applications in building construction.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes 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 and health practices and determine the applicability of regulatory limitations prior to use.
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Designation: C1083 − 06 (Reapproved 2015)
Standard Test Method for
Water Absorption of Cellular Elastomeric Gaskets and
1
Sealing Materials
This standard is issued under the fixed designation C1083; 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 materials. It is a test that enables the specifier to exercise
engineering judgment in the selection of materials.
1.1 This test method covers those cellular elastomeric com-
pounds that are manufactured in preformed shapes such as
5. Apparatus
gaskets, and that are used as compression seals for glazing
5.1 Vessel, of potable water of dimensions appropriate to
purposes and as sealing materials in other applications in
permit proper submergence of the specimens as described in
building construction.
Section 9.
1.2 The values stated in SI units are to be regarded as the
5.2 Stand and Clamps, to hold specimens.
standard. The values given in parentheses are provided for
5.3 Balance, triple-beam, accurate to 0.01 g.
information purposes only.
5.4 Paper, lint-free blotting.
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
6. Comparison to Other Standards
responsibility of the user of this standard to establish appro-
6.1 The ASTM Committee with jurisdiction over this stan-
priate safety and health practices and determine the applicabil-
1
dard is not aware of any comparable standards published by
ity of regulatory limitations prior to use.
other organizations.
2. Referenced Documents
7. Sampling and Test Specimens
2
2.1 ASTM Standards:
7.1 Sampling:
C717 Terminology of Building Seals and Sealants
7.1.1 When possible, the manufactured product or a suitable
D3182 PracticeforRubber—Materials,Equipment,andPro-
section thereof shall be used for the test. Representative
cedures for Mixing Standard Compounds and Preparing
samples of the lot being examined shall be selected at random.
Standard Vulcanized Sheets
7.1.2 When the manufactured product does not lend itself to
testing or to the taking of test specimens because of compli-
3. Terminology
catedshape,smallsize,metalorfabricinserts,orotherreasons,
3.1 Definitions—Refer to Terminology C717 for the follow-
standard test strips shall be prepared. The standard specimens
ing terms used in this test method: cell, compound, compres-
for testing shall be as specified in 7.2.2.
sion gasket, elastomer, elastomeric, gasket, glazing, seal, and
7.1.3 The manufacturer shall, upon the request of the
sealing material.
purchaser at the time of ordering, furnish sufficient test
specimens prepared in accordance with Practice D3182.
4. Significance and Use
7.2 Test Specimens:
4.1 This test method will quantify the water absorption
7.2.1 The test specimen shall be 460 mm (18 in.) long.
characteristics of cellular elastomeric gaskets and sealing
7.2.2 Test specimens that are to be prepared as described by
1
7.1.2 shall be 460 mm (18 in.) long, 13 mm ( ⁄2 in.) thick, and
25 mm (1 in.) wide.
1
ThistestmethodisunderthejurisdictionofASTMCommitteeC24onBuilding
7.2.3 All test specimens shall be made from the same
Seals and Sealants and is the direct responsibility of Subcommittee C24.73 on
compound and shall have the same apparent density and state
Compression Seal and Lock Strip Gaskets.
of cure as the product they represent.
Current edition approved Dec. 1, 2015. Published December 2015. Originally
approved in 1987. Last previous edition approved in 2011 as C1083 – 06 (2011).
7.2.4 This test method requires ten test specimens.
DOI: 10.1520/C1083-06R15.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or 8. Conditioning
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
8.1 Condition all test specimens at 21.1 6 1.1°C (70 6 2°F)
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. for at least 24 h prior to testing.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1083 − 06 (2015)
9. Procedure 10.1.5 Variation, if any, from the specified test procedure.
9.1 Identify each test specimen and individually weigh and
3
11. Precision and Bias
record the information.
11.1 The precision and bias calculations for this test method
9.2 Secure the test specimens in a vertical position using
are based on the results of four laboratories testing six
stands and clamps. Clamp at both ends of each specimen so
materials.
that the specimens are bent in a U-shape.
11.2 The betw
...
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: C1083 − 06 (Reapproved 2011) C1083 − 06 (Reapproved 2015)
Standard Test Method for
Water Absorption of Cellular Elastomeric Gaskets and
1
Sealing Materials
This standard is issued under the fixed designation C1083; 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 test method covers those cellular elastomeric compounds that are manufactured in preformed shapes such as gaskets,
and that are used as compression seals for glazing purposes and as sealing materials in other applications in building construction.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information
purposes 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 and health practices and determine the applicability of regulatory
limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
C717 Terminology of Building Seals and Sealants
D3182 Practice for Rubber—Materials, Equipment, and Procedures for Mixing Standard Compounds and Preparing Standard
Vulcanized Sheets
3. Terminology
3.1 Definitions—Refer to Terminology C717 for the following terms used in this test method: cell, compound, compression
gasket, elastomer, elastomeric, gasket, glazing, seal, and sealing material.
4. Significance and Use
4.1 This test method will quantify the water absorption characteristics of cellular elastomeric gaskets and sealing materials. It
is a test that enables the specifier to exercise engineering judgment in the selection of materials.
5. Apparatus
5.1 Vessel, of potable water of dimensions appropriate to permit proper submergence of the specimens as described in Section
9.
5.2 Stand and Clamps, to hold specimens.
5.3 Balance, triple-beam, accurate to 0.01 g.
5.4 Paper, lint-free blotting.
6. Comparison to Other Standards
1
6.1 The ASTM Committee with jurisdiction over this standard is not aware of any comparable standards published by other
organizations.
1
This test method is under the jurisdiction of ASTM Committee C24 on Building Seals and Sealants and is the direct responsibility of Subcommittee C24.73 on
Compression Seal and Lock Strip Gaskets.
Current edition approved June 1, 2011Dec. 1, 2015. Published August 2011December 2015. Originally approved in 1987. Last previous edition approved in 20062011
as C1083 – 06.C1083 – 06 (2011). DOI: 10.1520/C1083-06R11.10.1520/C1083-06R15.
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.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1083 − 06 (2015)
7. Sampling and Test Specimens
7.1 Sampling:
7.1.1 When possible, the manufactured product or a suitable section thereof shall be used for the test. Representative samples
of the lot being examined shall be selected at random.
7.1.2 When the manufactured product does not lend itself to testing or to the taking of test specimens because of complicated
shape, small size, metal or fabric inserts, or other reasons, standard test strips shall be prepared. The standard specimens for testing
shall be as specified in 7.2.2.
7.1.3 The manufacturer shall, upon the request of the purchaser at the time of ordering, furnish sufficient test specimens
prepared in accordance with Practice D3182.
7.2 Test Specimens:
7.2.1 The test specimen shall be 460 mm (18 in.) long.
1
7.2.2 Test specimens that are to be prepared as described by 7.1.2 shall be 460 mm (18 in.) long, 13 mm ( ⁄2 in.) thick, and 25
mm (1 in.) wide.
7.2.3 All test specimens shall be made from the same compound and shall have the same apparent density and state of cure as
the product they represent.
7.2.4 This test method requires ten test specimens.
8. Conditioning
8.1 Condition all test specimens at 21.1 6 1.1°C (70 6 2°F) for at least 24 h prior to testing.
9. Procedure
9.1 Identify each test specimen and individually weigh and record the information.
9.2 Secure
...
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