PARAMETERS OF MIXTURE OF NR | ||||
---|---|---|---|---|
Parameter | Test Result | Vietnamese Standard 3769:2004 | Test Method | Pass |
MIXTURE OF NR | ||||
1. Dirt content (max % wt) (retained on 45 micron sieve) |
0,08 | 0,08 | ![]() |
|
2. Ash content (max % wt) | 0,60 | 0,60 | ![]() |
|
3. Nitrogen content ( max % wt) | 0,60 | 0,60 | ![]() |
|
4. Volatile matter (max % wt) (2) | 0,80 | 0,80 | ![]() |
|
5. Initial plasticity (Po) (min) | 30 | 30 | ![]() |
|
6. Plasticity retention index (PRI) (min) | 50 | 50 | ![]() |