12.07.2015 Views

FP-96 English Version - Eastern Federal Lands Highway Division

FP-96 English Version - Eastern Federal Lands Highway Division

FP-96 English Version - Eastern Federal Lands Highway Division

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Section 703Table 703-6Target Value Ranges forOpen Graded Emulsified Asphalt Pavement Aggregate GradationPercent by mass passing designated sieve(AASHTO T 27 and AASHTO T 11)Sieve SizeGrading DesignationA B C D1 1/2 inch 100 (1)1 inch 95-100 (1) 100 (1)3/4 inch ) 95-100 (1) 100 (1)1/2 inch 25-65(7) ) 95-100 (1) 100 (1)3/8 inch ) 20-55(7) 35-40(7) 85-100(7)No. 4 0-10(5) 0-10(5) - )No. 8 0-5(3) 0-5(3) 3-7(3) )No. 16 ) ) - 0-5(3)No. 200 0-2(1) 0-2(1) 0-1(1) 0-2(1)(1) Statistical procedures do not apply.( ) Allowable deviations (±) from the target values.703.10 Asphalt Surface Treatment Aggregate. Furnish hard, durable particlesor fragments of crushed stone, crushed slag, or crushed gravel. Use onlyone type of aggregate on a project.Size, grade, and combine the aggregate fractions in mix proportions conformingto the following:(a) Gradation Table 703-7(b) Los Angeles abrasion, AASHTO T <strong>96</strong>40% max.(c) Sodium sulfate soundness loss,12% max.AASHTO T 104(d) Density, AASHTO T 19M70 lb/ft 3 min.(e) Coating and stripping of bitumen-aggregate 95% min.mixtures, AASHTO T 182675

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