![](https://palplanches.arcelormittal.com/wp-content/uploads/2019/01/Groynes_Cayeux_FR_1560_450_72dpi_b.jpg)
Épis côtiers
These structures can achieve a service life of 35 to 50 years even in very harsh environments. The loss of steel thickness on the shoreline is predominantly due to water erosion (waves) and sand / gravel abrasion.
Dernière modification : octobre 31, 2022