Unugga weelka xannibaadda bastion-ka waa nidaam gidaar badan oo unugyo ah oo laga soo saaray welded Zinc-Aluminum dahaarka leh / kulul oo galvanized mesh silig bir ah oo lagu daray oo ay ku xiran yihiin kala goysyada gariiradda cirfiidka ah.
Cutubyada MIL weelka waxaa lagu dahaadhay dhar-culus oo aan tol lahayn oo polypropylene geotextile ah. Hesco barrier /hesco bastion waxaa ka buuxsami kara ciid, dhul, sibidh,dhagax,kadibna sida darbi difaac ah ama bakhaar oo si weyn loogu isticmaalo ciidamada si loo ilaaliyo badbaadada.