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 d914 not to deform or slough due to the minor pressures exerted in digging the hole and pouring the sand. Username or password invalid.

Are you sure you want to unsubscribe? Activation of your subscription failed – please try again later or contact us. The unit weight of the control fraction is calculated and compared with the unit weight s established by the laboratory compaction test s.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Then the material d44914 considered to consist of two fractions, or portions.

ASTM D4914/D4914M – 16

In general, the materials tested would have a maximum particle size of 3 to 5 in. The values given in parentheses are for information only. For specific hazards statements, see Sections 7 and A1.

Active view current version of standard. Kontakt venligst Dansk Standard. 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 test.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Other relevant standards DS 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.

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Activation of monitoring failed – please try again later or contact us. 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.

Do not show this again. The accuracy of the test methods may be affected for materials that deform easily d44914 that astj undergo volume change in the excavated hole from standing or walking near the hole during the test.

For specific hazards statements, see Sections 7 and A1. However, for larger sized excavations, Test Method D is preferred. In general, the materials tested would have a maximum particle size of 75 to mm [3 to 5 in.

Then the material is considered to consist of two fractions, or portions. In general, the materials tested would have a maximum particle size of 75 to mm wstm to 5 in. Please choose number of devices you want to open the document on. For E4914 Methods D and D only, the unit weight determined in the laboratory compaction test may be corrected for larger particle sizes in accordance with, and subject to the limitations of Practice D Reliable testing depends on many factors; Practice D provides a means of evaluating some of those factors.

It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. The material from the in-place dry density test is physically divided into a control fraction and an oversize fraction based on a designated sieve size see Section 3. However, conversions are given in the SI system.

While the equipment illustrated in these test methods is used for volumes less than 0. In addition they are representative of the significant digits that generally should be retained. It is not possible ast, buy in the shop – please contact us. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design.

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The word “rock” in these test methods is used to xstm that the material being tested will typically contain particles larger than 3 in. It is the responsibility asfm the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to d4941.

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 It was not possible to unsubscribe – please try again later or contact the Danish Standard Please make sure you are logged in.

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. 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. You must be logged in to sign up for monitoring You must be aztm in to sign up for subscription.

These test methods have been written using inch-pound units gravimetric system where the pound lbf represents a unit of force weight. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Users of these test methods are cautioned that compliance with Practice D does not in itself ensure reliable results. Then the material is considered to consist of two fractions, or portions. However, conversions are given in the SI system. However, for larger sized excavations, Test Method D is preferred.