Yiziphi izinzuzo eziyingqayizivele zama-rivets ensimbi engagqwali uma kuqhathaniswa nezinye ama-rivets e-blind?

1. Ukumelana nokushisa okuphezulu kwezipikili zokudonsa zensimbi engagqwali.

2. Izakhiwo ezibonakalayo zezipikili zokudonsa zensimbi engagqwali zinamandla okumelana aphezulu.

3. Amandla okudonsa izikhonkwane zensimbi engagqwali, kuma-draw steel engagqwali, umthwalo ongabekezelelwa unamandla kakhulu, ongahlangabezana nezidingo zabantu ezivamile.

4. Izakhiwo zomshini zezipikili zokudonsa zensimbi engagqwali nazo ziqinile.