ASTM D558 PDF

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GeoTesting Express is a provider of Soil Testing Services – ASTM D,Standard Test Methods for Moisture-Density (Unit Weight) Relations of Soil-Cement. Standard Test Method for Moisture-Density Relations of Soil-Cement Mixtures. This standard is issued under the fixed designation D ; the number 1 These test methods are under the jurisdiction of ASTM Committee D on Soil and.

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This implicitly combines two separate systems of units; that is, the absolute system and the gravitational system. Sections Test Method Ausing soil material passing a No.

The values given in parentheses are mathematical conversions to SI units, and are provided for information only and are not considered standard.

Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors.

ASTM D, Test equipment Controls

As stated in 1. Therefore, the standard unit for mass in this standard is either d5558 kg or gram g or both. This method shall be used when part of the soil sample is retained on the No.

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There are three main differences between this standard and Test Method D Test Method D does not permit the scalp and replacement technique. Link to Active This link will always route to the current Active version of the standard.

Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results.

Also, the equivalent inch-pound unit slug is aatm given.

Test Method D does not permit the material to be reused. These tests determine d5558 optimum water content and maximum density unit weight to be used for molding soil-cement specimens in accordance with Test Methods D and D Link to Active This link will always route to the current Active version of the standard.

Note 2—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.

ASTM D Standard

In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Note 1—Since these tests are used in conjunction with Test Methods D and D and the criteria referenced therein, the test differs in aatm aspects from 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.

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It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single standard. Secondly, this standard permits the material leftover after the water content specimen has been obtained to be mixed with the rest of the sample and reused for the next determination.

Active Risk Management

Active view current version of standard. 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. Historical Version s – view previous versions of standard.