DIGEST 2006 - Sabita
DIGEST 2006 - Sabita
DIGEST 2006 - Sabita
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M ix type<br />
Coars e<br />
continuous<br />
Coarse<br />
continuous<br />
S MA fibre Coars e<br />
continuous<br />
S MA C ombinatio n Semi-ga p<br />
B inder type<br />
S B S<br />
S B S<br />
6 0/7 0<br />
S B S<br />
S B S S BS-60/7 0 60/7 0<br />
A ggregate S teel sla g D olerit e D olerit e D olerit e Q uartzit e<br />
Stee l<br />
s lag/ dolerit e<br />
M MLS3 dat a<br />
A ve. voids (%) 3 . 1<br />
3 . 3<br />
- 3 . 6<br />
7 . 2<br />
7. 2<br />
Ave.<br />
fter<br />
rut depth<br />
a 50 k<br />
r epetitions (mm )<br />
Ave.<br />
core height<br />
(mm)<br />
Ave. rut depth<br />
a fter 100 k<br />
repetitions (mm)<br />
Quartzite<br />
1 .2<br />
- - 2 . 0<br />
2 . 5<br />
2. 2<br />
6 4<br />
3 3<br />
4 1<br />
4 1<br />
3 6<br />
9 5<br />
3 2<br />
1 .2<br />
1 . 3<br />
1 . 7<br />
1 . 8<br />
2 . 6<br />
2 . 9<br />
*<br />
Table 3: Comparative<br />
* Readings<br />
wheel tracking tests<br />
not available due to<br />
of different asphalt mixes<br />
excessive rutting<br />
78
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