ASTM C1583/C1583M-04e1
(Test Method)Standard Test Method for Tensile Strength of Concrete Surfaces and the Bond Strength or Tensile Strength of Concrete Repair and Overlay Materials by Direct Tension (Pull-off Method) (Withdrawn 2013)
Standard Test Method for Tensile Strength of Concrete Surfaces and the Bond Strength or Tensile Strength of Concrete Repair and Overlay Materials by Direct Tension (Pull-off Method) (Withdrawn 2013)
ABSTRACT
This specification covers standard test method for tensile strength of concrete surfaces and the bond strength or tensile strength of concrete repair and overlay materials by direct tension (pull-off method). This test method is suitable for both field and laboratory use to determine one or more of the following: the near-surface tensile strength of the substrate as an indicator of the adequacy of surface preparation before application of a repair or overlay material; the bond strength of a repair or an overlay material to the substrate; and the tensile strength of a repair or overlay material, or an adhesive used in repairs, after the material has been applied to a surface. The following apparatus shall be utilized: core drill; core barrel; steel disk; tensile loading device; and a coupling device. This test shall be performed on the surface of a prepared concrete base before application of a concrete repair overlay material, or on the surface of a concrete repair overlay material after the material has been applied to the prepared concrete surface. The test specimen shall be formed by drilling a shallow core into and perpendicular to the surface of the substrate, and leaving the intact core attached to the concrete. A steel disk shall be bonded to the top surface of the test specimen. A tensile load shall be applied to the steel disk until failure occurs. The failure load and the failure mode shall be recorded and the nominal tensile stress at failure shall be calculated.
SIGNIFICANCE AND USE
This test method determines the tensile strength of concrete near to the prepared surface, which can be used as an indicator of the adequacy of surface preparation before applying a repair or an overlay material.
When the test is performed on the surface of a repair or an overlay material, it determines the bond strength to the substrate or the tensile strength of either the overlay or substrate, whichever is weaker.
The method may also be used to evaluate the adhesive strength of bonding agents.
When the test is performed on the surface of a material applied to the substrate, the measured strength is controlled by the failure mechanism requiring the least stress. Thus it is not possible to know beforehand which strength will be measured by the test. For this reason, the failure mode has to be reported for each individual test result, and tests results are averaged only if the same failure mode occurs.
SCOPE
1.1 This test method is suitable for both field and laboratory use to determine one or more of the following:
1.1.1 The near-surface tensile strength of the substrate as an indicator of the adequacy of surface preparation before application of a repair or overlay material.
1.1.2 The bond strength of a repair or an overlay material to the substrate.
1.1.3 The tensile strength of a repair or overlay material, or an adhesive used in repairs, after the material has been applied to a surface.
1.2 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.
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.
WITHDRAWN RATIONALE
This test method is suitable for both field and laboratory use to determine one or more of the following: the near-surface tensile strength of the substrate as an indicator of the adequacy of surface preparation before application of a repair or overlay material; the bond strength of a repair or an overlay material to the substrate; or the tensile strength of a repair or overlay material, ...
General Information
Relations
Buy Standard
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
´1
Designation: C1583/C1583M − 04
StandardTest Method for
Tensile Strength of Concrete Surfaces and the Bond
Strength or Tensile Strength of Concrete Repair and Overlay
1
Materials by Direct Tension (Pull-off Method)
This standard is issued under the fixed designation C1583/C1583M; 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
´ NOTE—The designation was changed editorially to agree with the existing values statement in the Scope in March
2008.
1. Scope C900 Test Method for Pullout Strength of Hardened Con-
crete
1.1 This test method is suitable for both field and laboratory
use to determine one or more of the following:
3. Terminology
1.1.1 The near-surface tensile strength of the substrate as an
3.1 Definitions—For definitions of terms used in this test
indicator of the adequacy of surface preparation before appli-
3
method refer to Terminology C125 and ACI 503R .
cation of a repair or overlay material.
1.1.2 The bond strength of a repair or an overlay material to
4. Summary of Test Method
the substrate.
4.1 This test is performed on the surface of a prepared
1.1.3 The tensile strength of a repair or overlay material, or
concrete base before application of a concrete repair or overlay
an adhesive used in repairs, after the material has been applied
material, or on the surface of a concrete repair or overlay
to a surface.
material after the material has been applied to the prepared
1.2 The values stated in either SI units or inch-pound units
concrete surface.
are to be regarded separately as standard. The values stated in
4.2 The test specimen is formed by drilling a shallow core
each system may not be exact equivalents; therefore, each
into and perpendicular to the surface of the substrate, and
system shall be used independently of the other. Combining
leaving the intact core attached to the concrete. A steel disk is
values from the two systems may result in non-conformance
bonded to the top surface of the test specimen.
with the standard.
4.3 A tensile load is applied to the steel disk until failure
1.3 This standard does not purport to address all of the
occurs. The failure load and the failure mode are recorded and
safety concerns, if any, associated with its use. It is the
the nominal tensile stress at failure is calculated.
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
5. Significance and Use
bility of regulatory limitations prior to use.
5.1 This test method determines the tensile strength of
2. Referenced Documents
concrete near to the prepared surface, which can be used as an
2
indicator of the adequacy of surface preparation before apply-
2.1 ASTM Standards:
ing a repair or an overlay material.
C125 Terminology Relating to Concrete and Concrete Ag-
gregates
5.2 When the test is performed on the surface of a repair or
C881/C881M Specification for Epoxy-Resin-Base Bonding
an overlay material, it determines the bond strength to the
Systems for Concrete
substrate or the tensile strength of either the overlay or
substrate, whichever is weaker.
1 5.3 The method may also be used to evaluate the adhesive
This test method is under the jurisdiction of ASTM Committee C09 on
Concrete and Concrete Aggregatesand is the direct responsibility of Subcommittee strength of bonding agents.
C09.25 on Organic Materials for Bonding.
5.4 When the test is performed on the surface of a material
Current edition approved Feb. 1, 2004. Published March 2004. DOI: 10.1520/
C1583_C1583M-04E01. applied to the substrate, the measured strength is controlled by
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
3
Standards volume information, refer to the standard’s Document Summary page on ACI 503R-93 (Reapproved 1998), “Use of Epoxy Compounds with Concrete,”
the ASTM website. American Concrete Institute (ACI), P.O. Box 9094, Farmington Hills, MI 48333.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
´1
C1583/C1583M − 04
the failure mechanism requiring the least stress. Thus it is not 9.1.1 Remove all surface contaminants and loose or dete-
possible to know beforehand which strength will be measured riorated concrete to obtain a clean, undamaged surface.
by the test. For this reason, the failure mode has to be reported 9.1.2 Prepare the surface using the same method to be used
for each individual test result, and tests resu
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.