An Investigation of Geography and Climate Induced Distresses Patterns on Airfield Pavements at US Air Force Installations

Table 1

Average rate of deterioration for runways, taxiways, and aprons in the four climate zones proposed by AFIT-AC/AAC.

	AC/AAC (AC age restricted); Average rate of deterioration
Climate zone	Runway	Taxiway	Apron
No Freeze_Wet	2.1342	1.7229	1.8735
No Freeze_Dry	2.4213	1.8043	1.9540
Freeze_wet	2.4110	1.8843	N/A
Freeze_Dry	2.4170	2.1053	2.3775
Overall	2.31677	1.8640	2.0205