bitumen 50/70
SKU:---
Bitumen analysis 50-70 |
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Analyze |
Specification |
Test method |
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|---|---|---|---|---|
Specific gravity @ 25 ºc /25ºc |
To be reported |
D70 |
||
Penetration @ 25ºc , dmm |
50-70 |
D5 |
||
Softening Point , ºc |
46-54 |
D36 |
||
Flash point , ºc |
≥ 230 |
D92 |
||
Solubility in trichloroethylene, Wt % |
≥ 99 |
D2042 |
||
Test Of Residue Bitumen After Rolling Thin Film Oven Test @ 163 ºc |
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Retained penetration @ 25 ºc of original , % |
≥ 50 |
EN12607-1 |
||
Increase the softening point under normal conditions ,ºC Or Increase the softening point more than usual , ºC |
≤ 9 or ≤ 11 |
EN12607-1 |
||
Change in mass @ 25 ºC (After RTFOT) , Wt % |
≤ 0.5 |
EN12607-1 |
||
Permeability index |
NR or -1.5 to +0.7 |
EN12607-1 |
||
Fraass breaking point , ºC |
≤ -8 or NR |
EN12593 |
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