1. Gukomera bidasanzwe.
2.Imbaraga zidasanzwe zinjira.
3.Bigomba kubakwa hamwe nibikoresho bya 2mm.
4.Ubuso buvuwe hamwe na galvanisation ishyushye.
5.Yerekana ituze ridasanzwe kandi yizeza umutekano.
Imisumari ihuriweho hamwe igizwe nigishushanyo mbonera gihuza ibice byingufu hamwe nigice cyumusumari, bikavamo uburyo bworoshye. Guhuza imiyoboro ya pipine itanga umutekano muke, ikarinda ikintu icyo ari cyo cyose cyangirika cyangwa kumeneka mugihe cyo gukoresha, ibyo bikaba byemeza ko ibikorwa byubwubatsi byizewe kandi byizewe. Byongeye kandi, imisumari ihuriweho yerekana kuramba bidasanzwe, kurwanya ruswa no kwambara no mubihe bidukikije. Nkigisubizo, abakoresha barashobora kwiringira byimazeyo iyi misumari idakenewe gusimburwa kenshi cyangwa gusanwa, bityo bikagabanya amafaranga yo kubungabunga hamwe nibishobora guhungabanya akazi. Muguhitamo no gukoresha imisumari ihuriweho, abakoresha barashobora kuzamura cyane imikorere numutekano byakazi kabo.
1.Kugirango ukomere, birasabwa gukoresha isahani yicyuma ifite ubugari bwa 2mm, mugihe umubyimba muto wa coater ugomba kuba 5μ.
2.Iyo ukoresheje beto ya C30-C40, ubushobozi bwa tensile buri hagati ya 4200-5800N2. Ni ngombwa kumenya ko ubujyakuzimu bwa sitidiyo bugira ingaruka ku mbaraga za beto, bikavamo itandukaniro ryamakuru. Kugirango twubahirize ibipimo byumutekano, twishingikiriza kumurongo wamakuru yumutekano. Imbaraga zisanzwe zo gukuramo imisumari zagenewe imitwaro igera kuri kg 100.
3.Ubwoko bwa clamp bwatoranijwe ni G20.
Ifu ihuriweho ikora imisumari ya 25mm ikoreshwa muburyo bukoreshwa mubwubatsi, amashanyarazi n'amashanyarazi. Amashusho yimiyoboro afite uruhare runini mugushiraho no gufata neza imiyoboro ninsinga.
Kabiri shingiro, ifite umutekano kuruta umwe cyangwa ibyo bita moteri nyinshi. Igice cyingufu zumusumari wahurijwe hamwe gikozwe hamwe na nitrocotton na nitroglycerine cyangwa ibindi bikoresho bya pulasitiki biturika nkibice byingenzi byingufu. Mubisanzwe bikoreshwa mubibunda binini bya kalibiri hamwe na minisiteri yo kurasa.