Study on the Performance and Adhesion Behavior of Ultrathin Wearing Course Using Calcined Bauxite as Aggregate

Table 3

Technical indexes of bauxite aggregate.

Item	Unit	Technical requirements	Result	Specification
Crush value, ≯	%	26	7.74	T0316
Los Angeles wear value, ≯	%	28	10.61	T0317
Apparent density, ≮	—	2.60	3.28	T0304
Water content, ≯	%	2.0	1.463	T0304
Needle flake content, <	%	1	0.54	T0310