ASTM D560 PDF

The specimens are compacted in a mold, before cement hydration, to maximum density at optimum water content using the compaction procedure described in Test Methods D Test Method A , using soil material passing a 4. Test Method B , using soil material passing a [0. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user's objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations. It is beyond the scope of these test methods to consider significant digits used in analysis methods for engineering data.

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Drawing and Drafting. Telecommunications Standards. AWS D1. Means, Inc. Complete Document. Detail Summary View all details. Price USD. Single User. In Stock. Need it fast? Ask for rush delivery. Most backordered items can be rushed in from the publisher in as little as 24 hours. Some rush fees may apply. Add to Cart. View Full Details and Buy. Complementary Documents and Links:. These test methods cover procedures for determining the soil-cement losses, water content changes, and volume changes swell and shrinkage produced by repeated freezing and thawing of hardened soil-cement specimens.

The specimens are compacted in a mold, before cement hydration, to maximum density at optimum water content using the compaction procedure described in Test Methods D Two test methods, depending on soil gradation, are covered for preparation of material for molding specimens and for molding specimens as follows: All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D The values stated in inch-pound units are to be regarded as standard, except as noted below.

The values given in parentheses are mathematical conversions to SI units, and are provided for information only and are not considered standard. The gravitational system of inch-pound units is used when dealing with inch-pound units.

In this system, the pound lbf represents a unit of force weight , while the unit for mass is slugs. The slug unit of mass is almost never used in commercial practice density, scales, balances, etc. Therefore, the standard unit for mass in this standard is either kilogram kg or gram g , or both. Also, the equivalent inch-pound unit slug is not given. This implicitly combines two separate systems of unit; that is, the absolute system and the gravitational system. It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single standard.

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Standard Test Methods for Freezing and Thawing Compacted Soil-Cement Mixtures (Withdrawn 2012)

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Active view current version of standard. Other Historical Standards. More D The specimens are compacted in a mold, before cement hydration, to maximum density at optimum water content using the compaction procedure described in Test Methods D The values given in parentheses are mathematical conversions to SI units, and are provided for information only and are not considered standard. In this system, the pound lbf represents a unit of force weight , while the unit for mass is slugs. Therefore, the standard unit for mass in this standard is either kilogram kg or gram g , or both.

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Historical Version s - view previous versions of standard. More D Users of this standard are cautioned that compliance with Practice D does not in itself ensure reliable results. Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors. The specimens are compacted in a mold, before cement hydration, to maximum density at optimum water content using the compaction procedure described in Test Methods D Test Method A , using soil material passing a 4. Test Method B , using soil material passing a [0.

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