Description
Road Crack Sealant
SPECIFICATION:
|
Test Temperature |
Penetration/0.1mm | Soften Temperature℃ | Slamp Value/mm | Elastic Recovery Rate/% |
Low Temperature Elastic Strength |
|
|
150g,25℃,5sec | glycerin bath | 60℃,5h | 75g,25℃ | Tem. Elastic Rate |
| 0℃ | 47.5 | 90 | 0 | 44.6 | 0℃ 50% |
| -10℃ | 43 | 86 | 1.6 | 63 | -10℃ 50% |
| -20℃ | 86.9 | 96.5 | 0 | 67.3 | -20℃ 50% |
| -30℃ | 106.5 | 86 | 0 | 68.8 |
-30℃ 50% |
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