Polyfunctional Modifiers for Bitumen and Bituminous Materials with High Performance

Table 3

Chemical composition of the “Pervouralsk mine management” gravel.

Content in terms of dry matter, wt.%
SiO2	TiO2	Al2O3	Fe2O3	FeO	CaO	MgO	MnO	K2O	Na2O	V2O5	P2O5	S
22,1	3,27	11,7	27,2	16,9	8,9	9,0	0,23	0,2	0,14	0,4	0,01	0,03