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ASTM D1883 PDF

This standard is issued under the fixed designation D; the number 1 This test method is under the jurisdiction of ASTM Committee D18 on Soil and. This standard is issued under the fixed designation D ; the number 1 This test method is under the jurisdiction of ASTM Committee D on Soil and Rock. GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Test Method for CBR (California Bearing Ratio) of Laboratory- Compacted.

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Need more than one copy? 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. This standard is also available to be included in Standards Subscriptions. You may delete a document from your Alert Profile at any time. Consequently, more trials may be required for these materials to establish a reliable CBR.

Link to Active This link will always route to the current Active version of the standard. Reporting of test results in units other than inch-pound units shall not be regarded as nonconformance with this test method. Please first log in with a verified email before subscribing to alerts. The dry xstm weight specified is normally the minimum percent compaction allowed by the using agencys field compaction specification.

We have no amendments or corrections for this standard. It is scientifically undesirable to combine the use of two separate sets of inchpound units within a single standard. For Individuals with needing special assistance asrm disabilities or limited English proficiency Please contact our Title VI specialist at In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs.

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Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors. This implicitly combines two separate systems of units; that is, the absolute system and the gravitational system.

Consequently, more astk may be required for these materials to establish a reliable CBR. Proceed to Checkout Continue Shopping.

The precision of this test method is dependent on the competence of the personnel performing it and the suitability of the equipment and facilities used. California bearing ratio, pavement subgrade, subgrade, pavement subbase, subbase, pavement base course, base course, pavement design, flexible pavements, bearing ratio, CBR. Consequently, more trials may be required for these materials to establish a reliable CBR.

As directed by the client, self-cementing materials shall be properly cured until bearing ratios representing long term service conditions can be measured.

California Bearing Ratio Load Frames, CBR, ASTM D

Referenced Documents purchase separately The documents listed below are referenced within the atm standard but are not provided as part of the standard. However, a large experience database has been developed using this test method for materials for which the gradation has been modified, and satisfactory design methods are in use based on the results of tests using this procedure.

It is scientifically undesirable to combine the use of two separate sets of inchpound units within a single standard. Not withstanding statements on precision and bias contained in this Standard: The quality of the results produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used.

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Your Alert Profile ast, the documents that will be monitored.

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Agencies which meet the criteria of Practice D are generally considered capable of competent and objective testing. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design.

Please first verify your email before subscribing to alerts. Sstm directed by the engineer, self cementing materials shall be properly cured until bearing ratios representing long term service conditions can be measured.

Note asgm agency performing this test can be evaluated in accordance with Practice D The dry unit weight is usually given as a percentage of maximum dry unit weight determined by Test Methods D or D 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. Standards Subsctiption may be the perfect solution.

Soil testing Back to Results Print. The SI equivalents shown in parentheses may be approximate. The CBR value obtained in this test forms an integral part of several flexible pavement design methods.

In this standard, density is given only in SI units.