A na-eji mpempe akwụkwọ na-ekpo ọkụ na-ekpo ọkụ na-edozi akụkụ nke C ma na-ekpochapụ oyi na-eji ígwè dị elu na-ebelata ibu ka ọ na-ebuli ikike nke ngalaba ọ bụla.A na-eji ha maka elu ụlọ na mgbidi purline maka nkwado ụlọ na mgbidi cladding.Tụnyere na ọwa ígwè, C ngalaba ígwè okpokolo agba nwere ike ịzọpụta 30% ihe mkpofu, na ọ nwere mkpa mgbidi, ìhè arọ, ezi ngalaba arụmọrụ na elu ike atụmatụ. A na-edozi ígwè C na-akpaghị aka ma jiri igwe na-emepụta ígwè nwere ụdị C.Igwe eji akpụ igwe nwere ụdị C nwere ike mezue usoro nchara C na-akpaghị aka dịka nha nchara C nyere.
C ngalaba purlins ígwè na-ekewa n'ime nkọwa nke 120,140,160, 180, 200,220,250 na na dị ka elu.Enwere ike ikpebi ogologo dị ka nhazi injinia si dị, ma na-atụle ọnọdụ nke njem na nrụnye, ngụkọta ogologo n'ozuzu adịghị agafe mita 12.
C ngalaba nkọwa nchara | |||||
Ụdị No. | H×B×C(mm) | Ọkpụrụkpụ (mm) | Ogologo oghere (mm) | Ogologo(mm) | |
C120 | 120×50×20 | 3.0 | Enwere ike idozi | Oke 5.8m maka 20GP; 11.8m maka 40GP/HQ | |
C140 | 140×50×20 | 2.0-2.5 | Enwere ike idozi | ||
C160 | 160×60×20 | 2.0-3.0 | Enwere ike idozi | ||
C180 | 180×70×20 | 2.0-3.0 | Enwere ike idozi | ||
C200 | 200×70×20 | 2.0-3.0 | Enwere ike idozi | ||
C220 | 220×75×20 | 2.0-3.0 | Enwere ike idozi | ||
C250 | 250×75×20 | 2.0-3.0 | Enwere ike idozi |