SAND EQUIVALENT TEST
4.1.5 Secure the sand equivalent test sample from the portion passing the No. 4 (4.75 mm) sieve by carefully reducing the amount of material to laboratory test size. 4.1.6 Split or quarter the material to obtain a minimum 18-oz. (500-g) sample. 4.1.7 To ensure representative samples when working with a material that is predominantly
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