Isixhumi esijikelezayo esiphindwe kabili siyisesekeli esisetshenziselwa ukuxhuma ipayipi lensimbi le-scaffold, elisetshenziswa kakhulu ukwenza uxhumano lwamapayipi amabili ensimbi ahlangana kunoma iyiphi i-Angle.isixhumi esijikelezayo esikabiliisetshenziswa kabanzi ekwakheni, ekwakheni amabhuloho, ekuhlobiseni, ekwakheni isiteji nakwezinye izindawo ezidinga ukwakha izisekelo, okungenza ukwakhiwa kwezisekelo kube lula futhi kuhambisane nezakhiwo ezahlukahlukene eziyinkimbinkimbi nezidingo zokwakha.

Okwethuisixhumi esijikelezayo esikabiliIvelele njengokukhetha okuphezulu kochwepheshe abafuna ukuqina nokuphepha. Yakhiwe ngezinto ezisezingeni eliphezulu, lesi sixhumi se-scaffolding siqinisekisa ukubamba okuqinile, sivimbele noma yikuphi ukushelela ngesikhathi sokusetshenziswa.isixhumi se-scaffoldingUmklamo omusha uvumela ukulungiswa okulula, okwenza kube lula ukusetha nokudiliza izisekelo ngokushesha.

Kulabo abafuna ubuhle,isixhumi esijikelezayo esikabiliyakhelwe ukuhlangabezana nezindinganiso eziqinile zomkhakha wokwakha. Lesi sixhumi esijikelezayo esiphindwe kabili sinikeza amandla nokuqina okumangalisayo, okuqinisekisa ukuthi isikafula sakho sihlala siphephile ngaphansi kwemithwalo nezimo ezahlukahlukene.
Isakhiwo kanye nokwakheka kweizihlanganisi ezijikelezayo kabili.Ingxenye eyinhloko: ngokuvamile yakhiwa yizibambo ezimbili ze-arc eziphambene, i-arc buckle ngayinye ivame ukuba ne-arc plate egxilile kanye ne-arc plate esebenzayo, i-arc plate egxilile kanye ne-arc plate esebenzayo ziboshwe nge-shaft ejikelezayo, ukuze i-arc plate esebenzayo ikwazi ukuzungeza i-arc plate egxilile ukuze ivumelane nokuxhumeka kwepayipi lensimbi ngama-engeli ahlukene.Izingxenye ezixhumanisayo: kufaka phakathi umphini ojikelezayo, indandatho yokuxhumanisa kanye nebholithi, njll. Ama-arc-plate agxilile ezinsimbi ezimbili ze-arc-buckle axhunywe ngomphini ojikelezayo, ukuze izinsimbi ezimbili ze-arc-buckle zikwazi ukuzungeza ngokuhlobene. Indandatho yokuxhumanisa ibekwe phakathi komsele oxhumanisayo wepuleti le-arc eligxilile kanye nokuhlangana okuxhumanisayo kwepuleti le-arc elisebenzayo. Ibholithi lidlula ezimbobeni zepuleti le-arc eligxilile kanye nepuleti le-arc elisebenzayo, bese lifaka izikulufo emgodini wesikulufu wendandatho yokuxhumanisa. Ngokuqinisa ibholithi, indandatho yokuxhumanisa idonsa ipuleti le-arc eligxilile kanye nepuleti le-arc elisebenzayo ngokuqinile, ukuze ibambe ipayipi lensimbi ngokuqinile.