A na-arụpụta igbe bench Gabion site na waya igwe oyi adọtara wee kwekọọ na BS1052:1986 maka ike tensile.
A na-ejikọta ya na ọkụ eletrik na Hot Dip Galvanized ma ọ bụ Alu-Zinc mkpuchi na BS443/EN10244-2, na-eme ka ndụ dịkwuo ogologo.
Nha na ọdịdị ahaziri dị.