IEmantla naseLatin AmericaImakethi ye-H-Beam ikhula kancinci kancinci ngenxa yeziseko zophuhliso, uthutho, amandla, kunye nemisebenzi yamazibuko:
Imiqadi ye-H esemgangathweni ye-ASTMzisetyenziswa kakhulu kwizakhiwo eziphakamileyo, kwiindawo zokugcina impahla kunye neebhulorho eMelika naseKhanada.
ELatin America, ukungeniswa kwe-H-beam kuyanda kumazwe afanaIMexico, iBrazil kunye neChilengenxa yokwanda okuqhubekayo kwamashishini kunye nokuphuculwa kweziseko zophuhliso.
Iingcali zemarike zithi izakhiwo zentsimbi zikhula ngokuzinzileyo kwaye zifuna kakhulu imarike,Imiqadi yentsimbi yekhabhoni Hbasenendawo kwimarike.
Imizekelo yoSetyenziso:
Ngokukodwa, ii-H-beams zazisetyenziswa njengeentsika eziphambili kunye neebhanti zesakhiwo sorhwebo esinemigangatho emihlanu eMelika, nto leyo eyayinciphisa impembelelo yokusingqongileyo kunye neendleko zokwakha.
Ii-H-Beams zisetyenziswa kakhulu kwiziseko zophuhliso zaseMntla Melika, zixhasa iindonga zeenqwaba ukuya kwiziseko ezingaphantsi komhlaba kunye neendawo zokuthutha, nto leyo ebonisa ukubaluleka kwazo ngokuguquguquka kunye namandla.