Standard Test Method for Large Scale Hydrostatic Puncture Testing of Geosynthetics

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1.1 This test method evaluates the stress/time properties of geosynthetics by using hydrostatic pressure to compress the geosynthetic over synthetic or natural test bases consisting of manufactured test pyramids/cones, rocks, soil or voids.
1.2 This test method allows the user to determine the relative failure mode, points of failure for geosynthetics, or both.
1.3 This test method offers two distinct procedures.
1.3.1 Procedure A incorporates manufactured test pyramids or cones as the base of the testing apparatus. Procedure A is intended to create comparable data between laboratories, and can be used as a guide for routine acceptance test for various materials.
1.3.2 Procedure B incorporates site specific soil or other material selected by the user as the test base of the testing apparatus. Procedure B is a method for geosynthetic design for a specific site.
1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.
1.5  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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Status
Historical
Publication Date
31-Dec-2005
Technical Committee
Drafting Committee
Current Stage
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ASTM D5514-06 - Standard Test Method for Large Scale Hydrostatic Puncture Testing of Geosynthetics
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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Designation:D5514–06
Standard Test Method for
1
Large Scale Hydrostatic Puncture Testing of Geosynthetics
This standard is issued under the fixed designation D5514; 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 D5199 Test Method for Measuring the Nominal Thickness
of Geosynthetics
1.1 This test method evaluates the stress/time properties of
D5261 Test Method for Measuring Mass per Unit Area of
geosynthetics by using hydrostatic pressure to compress the
Geotextiles
geosynthetic over synthetic or natural test bases consisting of
D5994 Test Method for Measuring Core Thickness of
manufactured test pyramids/cones, rocks, soil or voids.
Textured Geomembrane
1.2 This test method allows the user to determine the
E11 SpecificationforWovenWireTestSieveClothandTest
relative failure mode, points of failure for geosynthetics, or
Sieves
both.
1.3 This test method offers two distinct procedures.
3. Terminology
1.3.1 Procedure A incorporates manufactured test pyramids
3.1 Definitions:
or cones as the base of the testing apparatus. Procedure A is
3.1.1 atmosphere for testing geomembranes, n—air main-
intended to create comparable data between laboratories, and
tained at a relative humidity of 50 to 70 % and a temperature
can be used as a guide for routine acceptance test for various
of 21 6 2°C (70 6 4°F).
materials.
3.1.2 critical height (ch), n—the maximum exposed height
1.3.2 Procedures B and C incorporate site specific soil or
of a cone or pyramid that will not cause a puncture failure of
other material selected by the user as the test base of the testing
a geosynthetic at a specified hydrostatic pressure for a given
apparatus. Procedures B and C are methods for geosynthetic
period of time.
design for a specific site.
3.1.3 failure, n—in testing geosynthetics, water or air pres-
1.4 The values stated in SI units are to be regarded as the
sure in the test vessel at failure of the geosynthetic.
standard. The values given in parentheses are provided for
3.1.4 hydrostatic pressure, n—a state of stress in which all
information only.
the principal stresses are equal (and there is no shear stress), as
1.5 This standard does not purport to address all of the
in a liquid at rest; induced artificially by means of a gaged
safety concerns, if any, associated with its use. It is the
pressure system; the product of the unit weight of the liquid
responsibility of the user of this standard to establish appro-
and the difference in elevation between the given point and the
priate safety and health practices and determine the applica-
free water elevation.
bility of regulatory limitations prior to use.
3.2 For definitions of other terms used in this test method,
2. Referenced Documents refer to Terminology D4439.
2
2.1 ASTM Standards:
4. Significance and Use
D792 Test Methods for Density and Specific Gravity (Rela-
4.1 Procedure A—This procedure is an index type test
tive Density) of Plastics by Displacement
which can be used as a guide for acceptance of commercial
D1505 Test Method for Density of Plastics by the Density-
shipments of geosynthetics. The standard cone and pyramid
Gradient Technique
test fixtures can establish critical height (ch) consistency with
D4439 Terminology for Geosynthetics
similar material from previous lots or different suppliers, as
well as testing from other laboratories. However, due to the
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This test method is under the jurisdiction of ASTM Committee D35 on time required to perform tests, it is generally not recommended
GeosyntheticsandisthedirectresponsibilityofSubcommitteeD35.10onGeomem-
for routine acceptance testing.
branes.
4.2 Procedures B and C—These procedures are perfor-
Current edition approved Jan. 1, 2006. Published February 2006. Originally
mancetestsintendedasadesignaidusedtosimulatethein-situ
approved in 1994. Last previous edition approved in 2001 as D5514 – 94 (2001).
DOI: 10.1520/D5514-06.
behavior of geosynthetics under hydrostatic compression.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
These test methods may assist a design engineer in comparing
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
the ability of several candidate geosynthetic materials to
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. conform to a site specific subgrade under specified use and
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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D5514–06
NOTE 1—The conceptual drawing of a p
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