ASTM D-1140

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1)

  1. Guard Sieve used for the Washing apparatus is

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2)

  1. This is the Standard Test Methods for determining the Amount of Material Finer…..(sieve)

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3)

  1. In method B the specimen is Soaked in……..And this method is used for the ……Soils

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4)

  1. In ASTM D 1140 The Minimum Particles size passing the sieve No. 4 is taken as

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5)

  1. In method B the soaking time is

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6)

  1. Water Temperature for the washing should be

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7)

  1. in ASTM D 1140 Calculate the amount of material passing the 75-μm (No.200) sieve by washing using the following formula

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