Paving and Lining
The following table provides additional service life for applied paving and lining (SL
l
) for use in Equation14-1.Paved Or Lined | Interior | Exterior | |||
---|---|---|---|---|---|
Abrasion Level (SL LL ) | |||||
Level 1 | Level 2 | Level 3 | Level 4 | ||
Bituminous Paved Invert | 25 | 25 | 25 | 0 | N/A |
Concrete Paved Invert | 40 | 40 | 40 | 25 | N/A |
100% Bituminous Lined | 25 | 25 | 25 | 0 | N/A |
100% Concrete Lined | 50 | 50 | 50 | 35 | N/A |