ASTM D 2726

ASTM D 2726 - in water Surface dry the specimen by blotting...

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Bulk Specific Gravity and Density of Non-Absorptive Compacted Bituminous Mix ASTM D-2726 Tim Boyer CM 442 Pre-Lab Purpose The purpose of this lab is to provide a standard method for determining the bulk specific gravity and density of specimens of compacted bituminous mixtures. Equipment Balance Water Bath – 77F Procedure Completely submerge the specimen in water for 3 to 5 min and then determine the mass (C) by weighing
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Unformatted text preview: in water Surface dry the specimen by blotting quickly with a damp cloth and then determine the mass (B) by weighing in air Thoroughly dry the specimen to a constant mass at 230F; allow to cool and weigh in air (A) =-Bulk specific gravity AB C % = -- * water absorbed by volume B AB C 100 Post-Lab Test Conditions Test Conditions Results Results Comments Comments...
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This note was uploaded on 04/29/2008 for the course CE 320 taught by Professor Mckinney during the Spring '08 term at Rose-Hulman.

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ASTM D 2726 - in water Surface dry the specimen by blotting...

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