1, Akụrụngwa:

Q235 ígwè.

2, Ngwa:

A na-etinye nchara nchara na sistemu nkwado kwụ ọtọ n'ime ihe owuwu ahụ iji kwado ihe arụrụ arụ, dịka iwu ụlọ.

3, Nhazi:

Steel Prop bụ nke sitere na efere ala, tube mpụta, tube dị n'ime, swivel nut, pin, efere elu na ngwa nke mpịachi tripod, jack isi, usoro ahụ dị mfe ma na-agbanwe agbanwe.

Frame scaffolding

Ntugharị frem bụ otu n'ime ihe a na-ejikarị eme ihe.Frame scaffolding nwere nkesa dị mfe, ịrụ ọrụ dị mma, nchekwa na ntụkwasị obi.

Isi ngwa na-ekpu Frame:

(1)?N'ihi na elu alaka ụlọ, Ụlọ Nzukọ, àkwà mmiri, viaducts, ọwara na ndị ọzọ formwork nkwado n'ime n'elu.

(2)? N'ime na n'èzí ahịrị grid scaffolding nke elu ụlọ elu

(3) N'ihi na-arụ ọrụ n'elu ikpo okwu nke eletriki echichi, hull wuru na ndị ọzọ na-arụzigharị ọrụ.

(4)? Maka ebe obibi nwa oge, ụlọ nkwakọba ihe ma ọ bụ ụlọ mposi

(5)?N'ihi na-ewu nwa oge grandstand na bleachers.