Test Method for Determination of Hydraulic Conductivity of Porous Material Using a Rigid-wall Compaction-Mold Permeameter. Start. Standard ASTM standard · ASTM D Status: Withdrawn · Replaced by: ASTM D Soil and Rock (I): D – D (ASTM VOL ). ASTM D Standard Test Method for Measurement of Hydraulic Conductivity of Porous Material Using a Rigid-Wall, Compaction-Mold.
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The test method is designed to minimize the amount of air in the test specimen.
Reliable results v5856 on e5856 factors; Practice D provides a means of evaluating some of those factors. Please choose number of devices you want to open the document on.
Kontakt venligst Dansk Standard. The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. 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. It is not possible to buy in the shop – please contact us.
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ASTM D5856 – 15
You must be logged in to sign up for monitoring You must be logged in to sign up for subscription. Du abonnerer allerede dette emne. However, this test method does not ensure complete saturation of the test specimen with water.
Activation of monitoring failed – please try again later or contact us. In cases where it is essential to saturate the test specimen fully with water, the compacted specimen may be tested using Test Method D Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Are you sure you want to unsubscribe? Permeation with other liquids, such as chemical wastes, d58856 be accomplished using procedures similar to those described in this test method.
Do not show this again. However, when the hydraulic gradient acting on a test specimen is changed, the state of stress will also change, and, if the specimen or pore fluid is compressible, the volume of the test specimen or pore d585 will change. Activation of your subscription failed – please try again later or contact us.
By tradition in U.
However, this test method is only intended to be used when water is the permeant liquid. Historical Version s – view previous versions of standard. It was not possible to unsubscribe – please try again later or contact the Asgm Standard Please make sure you are c5856 in.
Users of this standard are cautioned that compliance with Practice D does not in itself ensure reliable results. Continue shopping Proceed to checkout. Are you sure you want to unsubscribe monitoring? Experience has sometimes shown that flow patterns in small, laboratory-prepared test specimens do not necessarily follow the same patterns on large field scales and that hydraulic conductivities measured on small test specimens are not necessarily the same as larger-scale values.
By tradition in U. Test Method D is recommended aetm any material that tends to shrink when exposed to the permeant liquid. Therefore, the results should be applied to field situations with caution and by qualified personnel.
ASTM D Standard
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applic. This test method applies to porous materials containing little or no air. Link to Active This link will always satm to the current Active version of the standard.
The hydraulic conductivity of compacted materials that have hydraulic conductivities greater than 1? The problem tends to be of minimal significance for materials that swell when exposed to water for example, compacted, clayey soils but can be a very serious problem for satm that might tend to shrink and pull away from the walls of the permeameter.
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