1. Kumangirira Zinthu Zakuthupi
Amagwiritsidwa ntchito pomangirira mwamphamvu-pakati pa zinthu zofanana kapena zosiyana monga zitsulo, zoumba, mapulasitiki, mphira, ndi matabwa, m'malo mwa njira zachikale monga kuwotcherera, kukwera, ndi mabawuti.
Zoyenera kumangiriza zida zokhala ndi ma coefficients osiyanasiyana akukula kwamafuta, monga aluminiyamu ndi magalasi, kuthetsa vuto la kusiyana kwakukula kwamafuta.
2. Kulimbikitsa Uinjiniya ndi Kukonza
Kulimbitsa, kuzimitsa, ndi kukonza zinthu, monga zitsulo zomangira zitsulo, carbon fiber bonding, ndi kukhazikitsa rebar.
Kulimbitsa ming'alu, kukonza mabowo, kulumikiza misewu, komanso kulumikiza konkire.
3. Chitetezo Pamwamba ndi Kusindikiza
Kuteteza pamwamba pazigawo kuti zisawonongeke ndi electrochemical corrosion (mwachitsanzo, pakati pa zitsulo zosiyana).
Kusindikiza ming'alu kapena mabowo kuti mamangidwe azikhala olimba.
4. Ntchito Zapadera
Kukonza kwakanthawi kapena kusindikiza, monga kukonza zida za nangula ndi magawo omangika.
Kukonza ndi kulimbikitsa zomangira zapadera monga milatho ndi-zokwera zazitali.