Bitumen grade 80/100 indicates that under the standard test conditions, the penetration value of bitumen would vary from
- A. 0.8 mm to 1 mm
- B. 8 mm to 10 mm
- C. 8 cm to 10 cm
- D. 0.08 mm to 0.1 mm
The correct answer is option B. 8 mm to 10 mm. Can you explain this answer in the comments?
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