ASTM D4914 PDF

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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. Standard Test Methods for Density and Unit Weight of Soil and Rock in Place by the Sand Replacement Method in a test Pit. Buy ASTM D TEST METHODS FOR DENSITY AND UNIT WEIGHT OF SOIL AND ROCK IN PLACE BY THE SAND.

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It should also be firm enough not to deform or slough due to the minor pressures exerted in digging the hole and pouring the sand. For specific hazards statements, see Sections 7 and A1.

In addition they are representative of the significant digits that generally should be retained. Test Method A can also be used to determine percent compaction or percent relative density when the maximum particle size present in the in-place material being tested does not exceed the maximum particle size allowed in the laboratory compaction test refer to Test Methods DDDDand D Link to Active This link will always route to the current Active version of the 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. However, for larger sized excavations, Test Method D is preferred. Please choose number of devices you want to open the document on. However, conversions are given in the SI system. You must be logged in to sign up for monitoring You must be logged in to sign up for subscription.

It should also be firm enough not to deform or slough due to the minor pressures exerted in digging the hole and pouring the sand. The material being tested should have sufficient cohesion or particle interlocking to maintain stable sides during excavation of the test pit and through completion of this test.

This implicitly combines two separate systems of units, that is, the absolute system and the gravimetric system.

It is not possible to buy in the shop – please contact us. The material from the in-place unit weight test e4914 physically divided d414 a control fraction and an oversize fraction based on wstm designated sieve size.

It should also be firm enough not to deform or slough due to the minor pressures exerted in digging the hole and pouring the sand.

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Kontakt venligst Dansk Standard. Link to Active This link will always route to the current Active version of the standard. While the equipment illustrated in these test methods is used for volumes less than 0. There is a problem adding monitoring – please try again later There is a problem adding the subscription – please try again later.

Historical Version s – view previous versions of awtm. The material being tested should have sufficient cohesion or particle interlocking to maintain stable sides during excavation of the test pit and through completion of this test. 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.

Agencies that meet the criteria of Practice D are generally considered capable of competent and objective testing. The printed version is available at half price when you buy the electronic version. Referenced Documents purchase d4941 The documents listed below are referenced within the subject standard but are not provided as part of the 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.

ASTM D Standard

The accuracy of the test methods may be affected for materials that deform easily or that may undergo volume change in the excavated hole from standing or walking near the hole during the test. However, for larger sized excavations, Test Method D is preferred. The accuracy of the test methods may be affected for materials that deform easily or that may undergo volume change in the excavated hole from standing or walking near the hole during the test.

However, conversions are given in the SI system. The values stated in each system may not be exact equivalents; therefore each system shall be used independently of the other. The material from the in-place dry density test is physically divided into a control fraction and an astmm fraction based on a designated sieve size see Section 3.

Test Method A can also be used to determine percent compaction or percent relative density when the maximum particle size present in the in-place material being tested does not exceed the maximum particle size allowed in the laboratory compaction test refer e4914 Test Methods D, D, D, and D For Test Methods D and D only, the dry density determined in the laboratory compaction test may be corrected for larger particle sizes in accordance with, and subject to the limitations of Practice D Referenced Documents purchase separately The documents listed below are e4914 within the subject standard but are not provided as part of the standard.

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Active view current version of standard. The material being tested should have sufficient cohesion or particle interlocking to maintain stable sides during excavation of the test pit and through completion of this ast.

It is undesirable to combine the use of two separate systems within a single standard. The values given in parentheses are for information only. While the equipment illustrated in these test methods is used for volumes less than 0. The unit weight of the control fraction is calculated and compared with the unit weight s established by the laboratory compaction test s.

For specific hazards statements, see Sections 7 and A1. The material from the in-place unit weight test is physically divided into a control fraction and an oversize fraction based on a designated sieve d491.

ASTM D4914

Combining values from the two systems may result in non-conformance with the standard. It was not possible to unsubscribe – please try again later or contact the Danish Standard Please make sure you are logged asttm. Test Method A can also be used to determine percent compaction or percent relative density when the maximum particle size present in the in-place material being tested does not exceed the maximum particle size allowed in the laboratory compaction test refer to Test Methods DDDand D The word d914 in these test methods is used to imply that the material being tested will typically contain particles larger than 3 in.

These test methods have been written using inch-pound units gravimetric system where the pound lbf represents a unit of force weight. The unit weight of the control fraction is calculated and compared with the unit weight s established d49114 the laboratory compaction test s. Active view current version of standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices ast, determine the applicability of regulatory limitations prior to use.

This implicitly combines two separate systems of units, that is, the absolute system and the gravimetric system. For construction d914, these test methods are often used as the bases for acceptance of material compacted to a specified density or to a percentage of a maximum unit weight determined by a standard laboratory test method such as determined from Test Method D or Dsubject to the limitations discussed in 1.