H - tšepe ea tšepe ke tšepe e ncha ea kaho ea moruo.Sebopeho sa karolo ea H beam se na le moruo ebile sea utloahala, 'me thepa ea mochine e ntle.Ha u ntse u phunya, ntlha e 'ngoe le e' ngoe e karolong e atolosa haholoanyane 'me khatello ea ka hare e nyenyane.Ha ho bapisoa le I-beam e tloaelehileng, Beam ea H e na le melemo ea karolo e kholo ea modulus, boima bo bobebe le ho boloka tšepe, e ka fokotsang mohaho oa mohaho ka 30-40%.'Me kaha maoto a eona a tšoana ka hare le ka ntle, qetellong ea leoto ke Angle e nepahetseng, kopano le motsoako ka likaroloana, li ka boloka ho tjheseletsa, mosebetsi oa riveting ho fihlela ho 25%.Hangata e sebelisoa meahong e meholo e hlokang matla a maholo a ho jara le botsitso bo botle ba likarolo (tse kang meaho ea fektheri, meaho e phahameng, joalo-joalo), hammoho le marokho, likepe, mochini o phahamisang, lisebelisoa tsa motheo, bracket, qubu ea motheo, etc.