Results of two used. In addition, some laboratories performed three replicate properly conducted tests performed by the same operator on tests per soil type triplicate test laboratory , while other the same material, using the same equipment, and in the laboratories performed a single test per soil type single test shortest practical period of time should not differ by more than laboratory. A description of the soils tested is given in For The precision estimates vary with soil type, and may vary with definition of d2s, see footnote D in Table 1.
The data for each soil type in Table 4 are based had been air dried and pulverized. Results of air dried and pulverized. Local name—Vicksburg Silt laboratories with different operators using different equipment and on different days should not vary by more than the d2s The results in Tables 3 and test method, therefore, bias cannot be determined.
Keywords test data in accordance with Practice E from pre-qualified Table 4 is derived from test data that represents tion; laboratory tests ; moisture-density curves; proctor test; common practice.
In addition, the local names of the soils are given. Based A1. Lightly grease figures. To prevent this limitation, the water filling method has the top of the mold. Be careful not to get grease on the inside been adjusted from that presented in early versions of this test of the mold.
If it is necessary to use the base plate, as noted in method. When following items are required: the base plate is being used in lieu of the bottom plastic or glass A1. Add or remove water as A1.
Determine and record the 0. Verify that this height is within density of water from the table given in Test Methods D or specified tolerances, 4. Record this volume to Use for measurements in mm. Record this volume, as prescribed.
To convert cm3 to ft3, divide cm3 by micrometer preferable , measure the inside diameter ID of 28 , record to the nearest 0.
Record the exceed 0. Determine and A1. Verify that this ID is within specified tolerances, 4. In these measurements, make three or more A1. This value V in cm3 or m3 shall have four significant measurement for thickness of straightedge. Record these digits. The use of a volume in ft3, along with masses in lbm values to the nearest 0. Determine and shall not be regarded as a nonconformance with this standard. Edition, , pp. Approved May 1, ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.
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Following compaction of rammer equipped with a circular face, the mechanical rammer each of the first two layers, any soil that has not been shall be designed to distribute the blows uniformly over the FIG. Related Interests Nature. Ruddy Espejo. Andres Silva. Guillermo Luque Pampamallco. Pedro Rivera. Hector Ferman. Zeeshan Mirza. Esteban Garcia. Ahmed Samir Salim. Jhun Castro.
Om Bun. Fathan Zul Waskito. Willard Apeng. Kurnia Budi Hendrawan. Aleksandar Spasojevic. Daniel Villagomez Silva. Giancarlo Calle. ASTM D covers procedures for sampling and testing emulsified bitumens used in relatively thick films as protective coatings for metals and built-up roofs Standard Specification for Ready-Mixed Concrete.
Requirements for quality of ready-mixed concrete shall be either as stated in this specification or as ordered ASTM D pdf free download. ASTM D covers procedures for the drop testing of loaded boxes, cylindrical containers, and bags and sacks by the free-fall I'm not sure whether the content of this standard is complete.
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Additive manufacturing - General principles - Requirements for purchased AM parts. AS Textile floor coverings - Installation practice Part 2: Carpet tiles.
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