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 Standard ASTM standard · ASTM D Status: Withdrawn · Replaced by: ASTM D Soil and Rock (I): D – D (ASTM VOL ).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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Du abonnerer allerede dette emne. However, this test method does not ensure complete saturation of the test specimen with water. Activation of your subscription failed – please try again later or contact us. You must be logged in to sign up for monitoring You must be logged in to sign up for subscription. Continue shopping Proceed to checkout.

ASTM D Standard

The test method is designed to minimize the amount of air in the test specimen. Are you sure you want to unsubscribe monitoring?

However, this test method is only intended to be used when water is the permeant liquid. Historical Version s – view ashm versions of standard.

ASTM D5856 – 15

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applic.

Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors. Test Method D is recommended for any material that tends to d585 when exposed to the permeant liquid.

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The hydraulic conductivity of compacted materials that have hydraulic conductivities greater than 1? By tradition in U. 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 ast, the volume of the test specimen or pore fluid will change.

In cases where it is essential to saturate the test specimen fully with water, the compacted specimen may be tested using Test Method D Kontakt venligst Dansk Standard. Username or password invalid.

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 adtm.

This test method applies to porous materials containing little or no air. Users of this standard are cautioned that compliance with Practice D does not in itself ensure reliable results. It is not possible to buy in the shop – please contact us.

The printed version is available at half price when you buy the electronic version. Please choose number of devices you want to open the document on. By tradition in U. Activation of monitoring failed – please try again later or contact us.

Are you sure you want to unsubscribe? The problem d58856 to be of minimal significance for materials that swell when exposed to water d58566 example, compacted, clayey soils but can be a very serious problem for materials that might tend to shrink and pull away from the walls of the permeameter.

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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. 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.

Do not show this again. Permeation with other liquids, such as chemical wastes, can be accomplished using procedures similar to those described in this test method. Link to Active This link will always route to the current Active version of the standard.

It was not possible to unsubscribe – please try again later or contact the Danish Standard Please make sure you are logged in. Therefore, the results should be applied to field situations with caution and by qualified personnel. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as aetm of the standard.