Practice question
Per NMDOT 2019 Section 407.3.4, the Project Manager sets the tack-coat spray rate to provide what residual asphalt-cement content?
- 0.01 to 0.03 gal per square yard
- 0.04 to 0.08 gal per square yard
- 0.15 to 0.25 gal per square yard
- 0.30 to 0.50 gal per square yard
Answer: B — 0.04 to 0.08 gal per square yard
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