CHRISPIM, Matheus Ghrenedt de Oliveira.
Résumé:
This work was carried out on the runway of Brigadeiro Firmino Ayres Airport (JPO) located in the city of Patos - PB, with the objective of evaluating the results obtained through the Macrotexture test of Sand Stain regulated by Supplementary Instruction (IS) No. 153.205-001(B)/2020 and RBAC Resolution No. 153. Brigadeiro Firmino Ayres Airport presented 72% of satisfactory results and 28% unsatisfactory. In its classification of average depth carried out through the Mancha de Areia test, a certain equality of the heights of the Macrotexture was obtained. It was observed that the first third of threshold 12 of the airport's take-off and landing runway had rubber accumulation, converging to a depth below that recommended by ANAC. The test has a relevant degree of importance to determine the possible causes of the hydroplaning phenomenon on airport runways. In view of advances in daily flights and pavement demands to meet safety, comfort and durability criteria
