ASTM D2290-16
(Test Method)Standard Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe
Standard Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe
SIGNIFICANCE AND USE
4.1 Split disk and ring segment tensile tests, properly interpreted, provide reasonably accurate information with regard to the apparent tensile strength of plastic pipe when employed under conditions approximating those under which the tests are made.
4.2 Ring tensile tests may provide data for research and development, engineering design, quality control, acceptance or rejection under specifications, and for special purposes. The test cannot be considered significant for applications differing widely from the load-time scale of the standard test.
Note 1: Procedure C has been used on polyethylene and polybutylene pipe to produce results equivalent to Quick Burst results (Test Method D1599) for 4 in. to 8 in. pipes.
SCOPE
1.1 This test method covers the determination of the comparative apparent tensile strength of most plastic products utilizing a split disk or ring segment test fixture, when tested under defined conditions of pretreatment, temperature, humidity, and test machine speed. This test method is applicable to reinforced-thermosetting resin pipe regardless of fabrication method. This test method also is applicable to extruded and molded thermoplastic pipe.
Procedure A is used for reinforced-thermosetting resin pipe; Procedure B is used for thermoplastic pipe of any size; Procedure C is used for thermoplastic pipe with nominal diameter of 41/2 in. (110 mm) and greater. Procedure D is used for polyethylene pipe with a nominal diameter of 14 in. (350 mm) and greater and preferably having wall thickness 1 in. (25 mm) and greater. Procedure E is used for polyvinyl chloride (PVC) pipe with a nominal diameter of 14 in. (350 mm) and greater and having wall thickness 1 in. (25 mm) and greater.
1.2 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.
1.3 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: D2290 − 16
Standard Test Method for
Apparent Hoop Tensile Strength of Plastic or Reinforced
1
Plastic Pipe
This standard is issued under the fixed designation D2290; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope* D1599 Test Method for Resistance to Short-Time Hydraulic
Pressure of Plastic Pipe, Tubing, and Fittings
1.1 This test method covers the determination of the com-
E4 Practices for Force Verification of Testing Machines
parative apparent tensile strength of most plastic products
utilizing a split disk or ring segment test fixture, when tested
3. Summary of Test Method
under defined conditions of pretreatment, temperature,
humidity, and test machine speed. This test method is appli-
3.1 For ProceduresA, B, and C, the test specimen is loaded
cable to reinforced-thermosetting resin pipe regardless of
through the suggested self-aligning split disk test fixture (Fig.
fabrication method. This test method also is applicable to
1) which applies tensile stress to the test ring. An apparent
extruded and molded thermoplastic pipe.
tensile strength rather than a true tensile strength is obtained in
Procedure A is used for reinforced-thermosetting resin pipe;
this test because of a bending moment imposed during test at
Procedure B is used for thermoplastic pipe of any size;
the split between the split disk test fixture. This moment is
Procedure C is used for thermoplastic pipe with nominal
induced by the change in contour of the ring between the two
1
diameter of 4 ⁄2 in. (110 mm) and greater. Procedure D is used
disk sections as they separate. The test fixture is designed to
for polyethylene pipe with a nominal diameter of 14 in. (350
minimize the effect of this bending moment.
mm) and greater and preferably having wall thickness 1 in. (25
3.2 For Procedure D, ring segment test specimen pairs are
mm) and greater. Procedure E is used for polyvinyl chloride
loaded into the suggested self-aligning test fixtures (Fig. 2) that
(PVC) pipe with a nominal diameter of 14 in. (350 mm) and
are designed to apply direct tensile stress to the reduced areas
greater and having wall thickness 1 in. (25 mm) and greater.
of the ring segment test specimens (Fig. 3) with minimal
1.2 The values stated in inch-pound units are to be regarded
bending moment.
as standard. The values given in parentheses are mathematical
3.3 For Procedure E, a single ring segment test specimen is
conversions to SI units that are provided for information only
loaded into the suggested self-aligning test fixture (Fig. 4) that
and are not considered standard.
is designed to apply direct tensile stress to the reduced areas of
1.3 This standard does not purport to address all of the
the ring segment test specimen (Fig. 5) with minimal bending
safety concerns, if any, associated with its use. It is the
moment.
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
4. Significance and Use
bility of regulatory limitations prior to use.
4.1 Split disk and ring segment tensile tests, properly
2. Referenced Documents
interpreted, provide reasonably accurate information with re-
2
gard to the apparent tensile strength of plastic pipe when
2.1 ASTM Standards:
employed under conditions approximating those under which
D618 Practice for Conditioning Plastics for Testing
the tests are made.
1 4.2 Ring tensile tests may provide data for research and
This test method is under the jurisdiction of ASTM Committee F17 on Plastic
Piping Systems and is the direct responsibility of Subcommittee F17.40 on Test
development, engineering design, quality control, acceptance
Methods.
or rejection under specifications, and for special purposes. The
Current edition approved Aug. 1, 2016. Published November 2016. Originally
test cannot be considered significant for applications differing
approved in 1964. Last previous edition approved in 2012 as D2290 – 12. DOI:
widely from the load-time scale of the standard test.
10.1520/D2290-16.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
NOTE 1—Procedure C has been used on polyethylene and polybutylene
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 pipe to produce results equivalent to Quick Burst results (Test Method
the ASTM website. D1599) for 4 in. to 8 in. pipes.
*A Summary of Changes section appears at the end of this standard
Copyri
...
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: D2290 − 12 D2290 − 16
Standard Test Method for
Apparent Hoop Tensile Strength of Plastic or Reinforced
1
Plastic Pipe
This standard is issued under the fixed designation D2290; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope*
1.1 This test method covers the determination of the comparative apparent tensile strength of most plastic products utilizing a
split disk or ring segment test fixture, when tested under defined conditions of pretreatment, temperature, humidity, and test
machine speed. This test method is applicable to reinforced-thermosetting resin pipe regardless of fabrication method. This test
method also is applicable to extruded and molded thermoplastic pipe.
Procedure A is used for reinforced-thermosetting resin pipe; Procedure B is used for thermoplastic pipe of any size; Procedure
1
C is used for thermoplastic pipe with nominal diameter of 4 ⁄2 in. (110 mm) and greater. Procedure D is used for polyethylene pipe
with a nominal diameter of 14 in. (350 mm) and greater and preferably having wall thickness 1 in. (25 mm) and greater. Procedure
E is used for polyvinyl chloride (PVC) pipe with a nominal diameter of 14 in. (350 mm) and greater and having wall thickness
1 in. (25 mm) and greater.
1.2 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.
1.3 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:
D618 Practice for Conditioning Plastics for Testing
D1599 Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
E4 Practices for Force Verification of Testing Machines
3. Summary of Test Method
3.1 For Procedures A, B, and C, the test specimen is loaded through the suggested self-aligning split disk test fixture (Fig. 1)
which applies tensile stress to the test ring. An apparent tensile strength rather than a true tensile strength is obtained in this test
because of a bending moment imposed during test at the split between the split disk test fixture. This moment is induced by the
change in contour of the ring between the two disk sections as they separate. The test fixture is designed to minimize the effect
of this bending moment.
3.2 For Procedure D, ring segment test specimen pairs are loaded into the suggested self-aligning test fixtures (Fig. 2) that are
designed to apply direct tensile stress to the reduced areas of the ring segment test specimens (Fig. 3) with minimal bending
moment.
3.3 For Procedure E, a single ring segment test specimen is loaded into the suggested self-aligning test fixture (Fig. 4) that is
designed to apply direct tensile stress to the reduced areas of the ring segment test specimen (Fig. 5) with minimal bending
moment.
1
This test method is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.40 on Test Methods.
Current edition approved Dec. 1, 2012Aug. 1, 2016. Published January 2013November 2016. Originally approved in 1964. Last previous edition approved in 20082012
as D2290 – 08.D2290 – 12. DOI: 10.1520/D2290-12.10.1520/D2290-16.
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.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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D2290 − 16
FIG. 1 Test Fixture: Typical
4. Significance and Use
4.1 Split disk and ring segment tensile tests, properly interpreted, provide reasonably accurate information with regard to the
apparent tensile strength of plastic pipe when e
...
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