(1) Cov Scaffold sab nraud yog qhov tsis muaj tuab heev, thiab txhua tus neeg siv hlau, thiab cov hlau mesh tau sib txuas nrog lub cev sib txuas. Thaum siv txoj kev ncej puab txoj kev, ncej puab sib koom ua ke yuav tsum tsis pub dhau 200mm. Cov ces kaum ntawm lub cev lub cev yuav tsum tau teeb tsa nrog cov ntoo ntoo kom ntseeg tau tias cov kab kev nyab xeeb ntawm cov ces kaum ntawm lub cev ncej zoo nkauj.
(2) 180mm ko taw nres yog teeb nyob rau hauv qab ntawm sab nraud ntawm cov scaffold los ntawm cov khoom siv thib ob, thiab ib qho siab tiv thaiv ntawm qhov siab ntawm 600mm thiab 1200mm. Yog tias sab hauv sab hauv ntawm scaffold ntawv ib ceg tawv, sab nraud ntawm scaffold yuav muaj kev tiv thaiv.
(3) Cov npoo ntawm sab nraud ntawm scaffolding ncej thiab cov ncej kab rov tav thiab cov npoo av loj yuav tsum tau pleev xim nrog daj thiab dub ob xim xim. Ib qho 200mm siab cov hlua khi yuav raug teeb tsa txhua 3 txheej lossis 9m ntawm sab nraud façade, uas yuav tsum tau kho sab nraud ntawm cov ncej. Qhov loj ntawm daim kab xev ceeb toom yog muaj nyob hauv daim duab, thiab qhov saum npoo yog pleev xim nrog xim liab thiab dawb xim pleev xim.
Lub sijhawm Post: Sep-29-2022