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Standard Practice for Tests to Evaluate the Chemical Resistance of Geotextiles to Liquids
Automaticky přeložený název:
Standardní praxe na testy k vyhodnocení chemickou odolnost geotextilie pro kapaliny
NORMA vydána dne 1.7.2012
Označení normy: ASTM D6389-99(2012)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2012
Kód zboží: NS-34940
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
chemical resistance, geosynthetics, geotextiles, ICS Number Code 59.080.70 (Geotextiles)
Significance and Use | ||||||||||||||||||||||||||||||||||||
5.1 This practice provides a test procedure for determining the resistance of a geotextile with a liquid waste, leachate, or chemical. This practice should be used in the absence of other specifications required for the particular situation being addressed. 5.2 The specification of test procedures in this practice is intended to serve as a guide for those wishing to compare or investigate the chemical resistance of a geotextile to a potentially harsh chemical environment. 5.3 This practice is for the chemical resistance assessment of geotextiles and is written in parallel to similar standard practices for geomembranes, geogrids, geonets, and geopipes. Each standard is to be considered individually for the geosynthetic under investigation and collectively for all geosynthetics exposed to the potentially harsh chemical environment under consideration. |
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1. Scope | ||||||||||||||||||||||||||||||||||||
1.1 This practice describes the procedures used for testing geotextiles for chemical resistance to liquids. 1.2 This practice describes test methods for measuring changes in planar dimensions, tensile properties, and other optional physical, mechanical, and hydraulic properties caused by immersion in test liquids which may be representative of anticipated end-use conditions. This practice may be used to assess the extent to which a product's as-manufactured properties are affected by such immersion. 1.3 This practice is intended to be used in conjunction with either Practices D5322 or D5496. The scope of this practice is limited to testing and reporting procedures for unexposed and exposed geotextile samples. 1.4 Evaluation or interpretation of test data is beyond the scope of this practice. 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.
Standard Test Method for Melt Flow Rates
of Thermoplastics by Extrusion Plastometer (Includes all amendments
and changes 12/6/2023). Standard Test Method for
Oxidative-Induction Time of Polyolefins by Differential Scanning
Calorimetry Standard Terminology for
Geosynthetics Standard Test Methods for Water
Permeability of Geotextiles by Permittivity Standard Test Method for Index Puncture
Resistance of Geomembranes and Related Products Standard Test Method for Trapezoid
Tearing Strength of Geotextiles Standard Test Method for Measuring the
Nominal Thickness of Geosynthetics Standard Test Method for Measuring Mass
per Unit Area of Geotextiles Standard Practice for Laboratory
Immersion Procedures for Evaluating the Chemical Resistance of
Geosynthetics to Liquids Standard Practice for In-Field Immersion
Testing of Geosynthetics Standard Practice for Tests to Evaluate
the Chemical Resistance of Geomembranes to Liquids Standard Test Method for Oxidative
Induction Time of Polyolefin Geosynthetics by High-Pressure
Differential Scanning Calorimetry Standard Terminology Relating to
Textiles Standard Test Method for Tensile
Properties of Geotextiles by the Wide-Width Strip Method Standard Test Method for Determining
Inherent Viscosity of Poly(Ethylene Terephthalate) (PET) by Glass
Capillary Viscometer Standard Test Method for Grab Breaking
Load and Elongation of Geotextiles Standard Test Method for Determining the
(In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of
a Geosynthetic Using a Constant Head Standard Test Methods for Determining
Apparent Opening Size of a Geotextile (Includes all amendments and
changes 9/23/2021). |
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