Danda refiberglass rakaumbwa neH imhando yepamusoro uye inoshanda zvakanyanya ine kugoverwa kwenzvimbo dzakachinjika uye chiyero chesimba-kusvika-huremu chinonzwisisika. Rakatumidzwa zita iri nekuti danda refiberglass rakaumbwa neH rakafanana nebhii reChirungu rekuti "H". Sezvo zvikamu zvese zvedanda refiberglass rakaumbwa neH zvakarongwa pamakona akarurama, danda refiberglass rakaumbwa neH rine zvakanakira zvekudzivirira kukotama kwakasimba kumativi ese, kuvaka kuri nyore, kuchengetedza mari uye huremu hwakareruka hwechivakwa, uye rave richishandiswa zvakanyanya.
Chimiro chechikamu chinodhura chine chimiro chechikamu chinochinjika chakafanana nebhii guru rechiLatin H, chinonziwo universal fiberglass beam beam, wide edge (edge) I-beam kana parallel flange I-beam. Chikamu chinochinjika chedanda refiberglass rakaumbwa neH chinowanzo sanganisira zvikamu zviviri: web neflange plate, inozivikanwawo sechiuno nemucheto.
Mativi emukati nekunze emaflange egirazi re fiberglass rakaumbwa neH akaenzana kana kuti ari pedyo nepamwe chete, uye magumo egirazi ari pamakona ekurudyi, saka zita rekuti parallel flange I-beam. Ukobvu hwegirazi re fiberglass rakaumbwa neH hwakaderera pane hwemapuranga eI-shaped ane urefu hwewebhu hwakafanana, uye upamhi hwegirazi hwakakura kupfuura hwemapuranga eI-shaped ane hurefu hwewebhu hwakafanana, saka inonziwo wide-edge I-beam. Zvichienderana nechimiro chayo, chikamu chemodulus, nguva yekusagadzikana uye simba rinoenderana regirazi re fiberglass rakaumbwa neH zviri nani kupfuura mapuranga eI-shaped ane huremu hweyuniti imwe chete.
