Inkungabikoreshwa cyane muri metero. Bakoreshwa nko guhuza ibice. Bakoreshwa mumabere kugirango birinde gusenyuka mu buvumo no guhagarika urukuta rwubutaka rwubuvumo. Birumvikana ko ibice byunganira ibyuma bikoreshwa muri metero nibicuruzwa byingenzi, bityo inkunga yicyuma niyo isanzwe ikoreshwa mu rwobo rwabasimba. Imiterere yinkunga yicyuma ahanini ni herringbone na chapes. Imiterere mishya yinkunga yibyuma nuko gusubiramo ibiciro by'ibyuma bihagaritswe. Mugihe gito, nta byiringiro byo gusubiramo ibiciro by'ibyuma. Amasosiyete menshi yicyuma yamenetse cyangwa yunguka inyungu. Niba ishyaka ryinzoga yicyuma ryatewe no kongera kuzamuka, ibiciro byibyuma byo murugo birashobora kugwa kure. Kubwibyo, hari ibintu byinshi byera byuburiganya muburyo bunganda bwibyuma, bukunze kuba impanuka zumutekano mugihe cyo kubaka. Nubwo waba uguze ibyuma birebire byicyuma, ibisabwa bya tekiniki byo guhungabana no guterana biracyakenewe rwose. Ibikurikira nibimwe mubisobanuro.
1. Mu rwego rwo gukumira imiterere, inkunga y'ibyuma igomba kuvaho nyuma yuko beto yicyuma igera kuri 70% byimbaraga.
2. Koresha crane kugirango ushyireho inkunga yicyuma, shiraho Jack yimukanwa, shyira imbaraga za Axial kugeza ibyuma birekuwe, fata ibyuma birekuye, hanyuma utware intambwe imaze gusohoka, hanyuma umanike inkunga.
3. Intoki zifatanya na crane kugirango ukureho.
Igihe cyagenwe: Feb-14-2022