Hybrid Modification of Stone Mastic Asphalt with Cellulose and Basalt Fiber

Table 7

Three-point beam tests at low temperature.

Cellulose: basalt	OAC (%)	PB (N)	d (mm)	RB (MPa)	εB (με)	SB (MPa)	Critical εB (με)
0 : 4	6.0	1531	0.626	12.97	3287	3947	>2800
1 : 3	6.0	1505	0.631	12.53	3313	3783
1 : 1	6.1	1454	0.661	12.28	3470	3538
3 : 1	6.1	1404	0.681	12.11	3575	3388
4 : 0	6.2	1352	0.693	11.85	3638	3258
0 : 0	5.4	1385	0.647	11.31	3397	3329