Appendixd Curvas Valor Deducido

Appendix D: Deduct Value Curves for Low-Volume Flexible and Built-Up Roads

(reproduced with permission from Roohanirad 2000)

DISTRESS DEDUCTION CURVE

Alligator Cracking - Flexible Pavement


Bleeding - Flexible Pavement


Block Cracking - Flexible Pavement


Corrugation - Flexible Pavement


Distortion - Flexible Pavement


Longitudinal Cracking Flexible Pavement


Polished Aggregate - Flexible Pavement


Potholes - Flexible Pavement


Raveling and Weathering - Flexible Pavement


Rutting - Flexible Pavement


Surface Deterioration - Flexible Pavement


Transverse Cracking - Flexible Pavement


Bleeding - Chip Seal Pavement


Corrugation - Chip Seal Pavement


Distortion - Chip Seal Pavement


Loose Chip - Chip Seal Pavement


Potholes - Chip Seal Pavement


Rutting - Chip Seal Pavement


Surface Deterioration - Chip Seal Pavement


Alligator Cracking - Cold Mix Pavement


Bleeding - Cold Mix Pavement


Corrugation - Cold Mix Pavement


Distortion - Cold Mix Pavement


Linear Cracking - Cold Mix Pavement


Potholes - Cold Mix Pavement


Rutting - Cold Mix Pavement


Surface Deterioration - Cold Mix Pavement


Corrugation - Gravel Road


Distortion - Gravel Road

DUSTING - GRAVEL ROAD

Dust is not rated by density. The deduct values for levels of severity are as follows:

Low 5 points

Medium 10 points

High 15 points


Loose Aggregate - Gravel Road


Potholes - Gravel Road


Rutting - Gravel Road


Surface Deterioration - Gravel Road

Deduct Value Curves f

Appendixd Curvas Valor Deducido

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