Cov kev cai rau kev siv ntawm disc-khawm scaffolding

1. Kev tshuaj xyuas thiab kev tshuaj ntsuam xyuas cov khoom ntawm cov qauv tsim, thav duab ruaj khov, ncej ruaj khov, kev tshaj tawm, kev tshaj tawm, kev tshaj tawm, kev nthuav tawm. Cov khoom dav dav suav nrog kev tiv thaiv txheej thav duab, muaj kev sib txuas, cov khoom sib txuas, thiab raws. Lub Erection qhov siab ntawm lub ruent-hom scaffolding yuav tsum tsis txhob muaj ntau dua 24m.

2. Kev siv ntawm buckle-hom scaffolding muaj lub neej pabcuam, uas yog theoretically kaum xyoo. Txawm li cas los xij, vim tsis muaj kev saib xyuas tsis txaus, deformation, hnav, thiab lwm yam, qhov kev pabcuam lub neej yog qhov luv heev. Kuj tseem muaj cov xwm txheej uas qee qhov chaw yog ploj vim tsis muaj tseeb cia, uas tau nce ntau ntau cov nqi.

3. Txhawm rau txuas lub neej ua haujlwm ntawm lub pob tw tawv nqaij txhuam, kev tsim kho ntawm cov qauv ntsuas phoo uas yuav tsum tau ua raws li txoj kev npaj hnav tsis tsim nyog thiab kua muag. Kev tsim kho yuav tsum nqa tawm los ntawm cov neeg ua haujlwm nrog qee yam kev paub, uas tuaj yeem txo qis kev poob thiab ua haujlwm tib lub sijhawm.