Potential Use of Reclaimed Asphalt Pavement Aggregate and Waste Plastic Bottles for Sustainable Asphalt Pavement Production

Table 1

The physical characteristics of CSA’s, RAPA’s, and WPB’s quality tests and methods.

Material	Test conducted	Test method
RAPA	Centrifugal centrifuge extraction	AASHTO T164/ASTM D2172
WPB	Grinding	—
The aggregate test for crushed stone aggregates and RAPA	Water absorption value (%)	AASHTO T 85
	Moisture content	AASHTO T 85
	Lose weight from coarse aggregate	ASTM C-337
	Aggregate crushing value (ACV) (%)	BS 812, Part 110
	Aggregate impact value (AIV) (%)	BS 812, Part 112
	Los Angeles abrasion value (%)	AASHTO T 96
	Compacted weight of coarse aggregate	ASTM C-337
Crushed stone aggregate, RAPA, and WPB aggregate testing	Gmb of coarse aggregate	AASHTO T 85
	Gmb coarse aggregate (SSD basis)	AASHTO T 85
	Gmm of coarse aggregate	AASHTO T209
	Blending	ASTMD 3515

Gmb, bulk specific gravity; Gmm, maximum theoretical specific gravity.