I-1.Uhlobo lwe-321 yebhulorho yentsimbi inobubanzi obucacileyo be-990, ubude beemitha ezi-3, kunye nobude be-105 mm;
I-2.I-200-intlobo yebhulorho yentsimbi inobubanzi obucacileyo be-1050 kunye nobude be-3.048 yeemitha. Ngenxa yokuba i-200-type bridge deck ifuna umthamo ophezulu wokuthwala umthwalo, ukuphakama kufikelela kwi-140mm, ephakamileyo kune-321-type bridge deck.
Igrayiti yentsimbi yeedekhi zebhulorho , Isigqubuthelo somsele onzima sisetyenziswa kwindlela yokuhamba, kwindlela yeenqwelo, eyadini njl.njl; isetyenziswa njengendawo yokugquma umsele wokuhambisa amanzi, umsele wocingo, umgaqo kaloliwe ohamba ngaphantsi komhlaba, kunye nomngxuma womoya, i-hot-dip-galvanizing finish isetyenziswa njengesibulala-ntsholongwane. Isigqubuthelo somsele we grating senziwe ngesakhelo esisisigxina kunye negrayiti eshukumayo. Inokuthi ihlelwe kwi-Type T, i-U kunye ne-M ngokwezakhiwo.
1.Ubunzima bokukhanya, umthamo omkhulu wokuthwala umthwalo
2.iqinile kwaye ihlala ixesha elide
3.lula ukucoca
4.izinto-zoqoqosho
5.imbonakalo enomtsalane.
6.lula ukuyifaka
Steel grating zisetyenziswa ngokubanzi izityalo ezahlukeneyo ezifana: amandla ombane, petroleum, ishishini imichiza, ishishini metallurgy, ishishini oomatshini, shipbuilding, ichweba, ubunjineli oceanographic, isakhiwo, zokusila iphepha, iplanti yesamente, iyeza, ukusonta kunye nokuluka, imveliso yokutya, ukuthutha. , umasipala, ulawulo, indawo yokupaka njl.
igrayiti yentsimbi inokufakwa kwiqonga, emgangathweni, kwindlela yokuhamba, kwizinyuko, kwizitepsi, kwithango, ekubiyeleni, kwimibhobho yamanzi, ekugqunyweni komsele, kwisilingi exhonyiweyo, kwiventilate kunye nokukhanya ngokusebenzisa indawo, njl.