ASTM D4914 PDF

ASTM D4914 PDF

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.

Author: Gulmaran Kagagar
Country: Cameroon
Language: English (Spanish)
Genre: Photos
Published (Last): 25 March 2017
Pages: 431
PDF File Size: 15.15 Mb
ePub File Size: 10.65 Mb
ISBN: 833-9-80202-732-3
Downloads: 83359
Price: Free* [*Free Regsitration Required]
Uploader: Fetaxe

ASTM D Standard

However, for larger sized excavations, Test Method D is preferred. 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 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.

Users of these test methods are cautioned that compliance with Practice D does not in itself ensure reliable results. The unit weight of the control fraction is calculated and compared with the unit weight s established by the laboratory compaction test s. You must be logged in to sign up for monitoring You must be logged in to sign up for subscription. While the equipment illustrated in these test methods is used for volumes less than 0. While the equipment illustrated in these test methods is used for volumes less than 0.

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

In addition they are representative of the significant digits that generally should be retained. The printed version is available at half asttm when you buy the electronic version.

The material being tested should have sufficient cohesion or particle interlocking to asrm stable sides during wstm of the test pit and through completion of this test.

Test Method A can aetm 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 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.

  CAD CAM BOOK BY IBRAHIM ZEID PDF

Other relevant standards DS Reliable testing depends on many factors; Practice D provides a means of evaluating some of those factors.

The values stated in each system may not be exact equivalents; therefore each system shall be used independently of the other.

ASTM D4914

Test S4914 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 It is the responsibility of the user of this standard to establish appropriate safety satm health practices and determine the applicability of regulatory limitations prior to use.

The dry density of the control fraction is calculated and compared with the dry density s established by the laboratory compaction test s. Agencies that meet the criteria of Practice D are generally considered capable of competent and objective testing.

For specific hazards statements, see Sections 8 and A1. For specific hazards statements, see Sections 7 and A1. 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. Please choose number of devices you want to open the document on.

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. For construction control, 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 d49114 the limitations discussed in 1.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to D44914 This link will always route to the current Active version of the standard. In general, the materials tested would c4914 a maximum particle size of 75 to mm [3 to 5 in. It is not d4194 to buy in the shop – please contact us. Historical Version s – view previous versions of standard.

  CATEYE CC-VT100W PDF

There is a problem adding monitoring – please try again later There is a problem adding the subscription – please try again later. In general, the materials tested would have a maximum particle size of 75 to mm [3 to 5 in.

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. For Test 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 Are you sure you want to unsubscribe monitoring?

Do not show this again.

Activation of monitoring failed – please try again later or contact us. These test methods have been written using inch-pound units gravimetric system where the pound lbf represents a unit of force weight.

It was not possible to unsubscribe – please try again later or contact the Danish Standard Please make sure astmm are logged in. While the equipment illustrated in zstm test methods is used for volumes less than 0. Are you sure you want to unsubscribe? 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. 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 size.

It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.