1) Ukwemukelwa komnikazi we-scaffolding kubalwa kususelwa ezidingweni zokwakha. Isibonelo, lapho ufaka i-scaffolding ejwayelekile, ibanga phakathi kwezigxobo kumele libe ngaphansi kwe-2m; Ibanga phakathi kwama-Crossbers amakhulu kufanele libe ngaphansi kwe-1.8m; Futhi izikhala phakathi kweziphambano ezincane kufanele zibe ngaphansi kwe-2m. Ukwehla komthwalo wesakhiwo kufanele kwamukelwe ngokuya ngezidingo zokubalwa. Umthwalo we-General Scaffolding ngeke weqe amakhilogremu angama-300 ngemitha yesikwele, futhi ukugcotshwa okukhethekile kufanele kubalwe ngokwahlukile. Akunakuba khona okungaphezulu kokusebenza okubili kokusebenza ngaphakathi kwesikhala esifanayo.
2) Ukuphambuka okuqondile kwesigxobo kufanele kuhlolwe ngokusekelwe ekuphakameni kohlaka, futhi umehluko ngokuphelele kufanele ulawulwe ngasikhathi sinye: lapho uhlaka lungaphansi kwamamitha angama-20, i-pole ukuphambuka akufanele ibe yinkulu kune-5 cm. Ukuphakama kuphakathi kwamamitha angama-20 namamitha angama-50, futhi ukuphambuka kwesigxobo akusikho ngaphezu kwamasentimitha angama-7.5. Lapho ukuphakama kukhulu kunamamitha angama-50, ukuphambuka kwePole ngeke kube kukhulu kune-10 cm.
3) Lapho kunwetshwa izigxobo ezivuthiwe, ngaphandle kwesiqongo sesendlalelo esiphezulu, esingasondelana, amalunga wesinyathelo ngasinye sezinye izingqimba zezinye kufanele axhumene ne-butt fasterers. Amalunga omzimba wokubopha kufanele ahlelwe ngendlela emangazayo: amalunga ezinhlamvu ezimbili eziseduze akufanele ahlelwe ngasikhathi sinye noma ngasikhathi sinye. Ngaphakathi kwesikhala esifanayo; ibanga phakathi kwamalunga amabili asondelene nalo alivumelaniswanga noma ama-spans ahlukene esiqondisweni esivundlile akufanele abe ngaphansi kwama-500mm; ibanga ukusuka enkabeni yokujoyina ngakunye kuya endaweni enkulu eseduze akufanele ibe nkulu kune-1/3 yebanga elide; Ubude be-Overlap akufanele bube ngaphansi kwe-1m, ama-fasteners amathathu ajikelezayo kufanele abekwe ngezikhathi ezithile ezilinganayo zokulungiswa, nebanga kusuka emaphethelweni we-End Falulker Faval kuze kube sekupheleni kwe-100mm. E-Double Pole Scaffolding, ukuphakama kwesigxobo esisizayo ngeke kube ngaphansi kwezinyathelo ezi-3, kanti ubude bepayipi lensimbi ngeke bube ngaphansi kwamamitha ayi-6.
4) Ama-crossbars amakhulu okuqamba ama-scaffolding ngeke abe maphakathi amamitha ayi-2 futhi kufanele ahlelwe ngokuqhubekayo. Inani lokuphambuka elivundlile lomugqa wama-crossbars amakhulu ngeke libe likhulu kune-1/250 lobude obukhulu bokuswakama futhi ngeke ibe likhulu kune-5 cm. Ama-crossbars amakhulu ngeke afakwe ngesikhathi esifanayo. Ujantshi oseceleni we-scaffold kufanele anwebe phakathi kwamasentimitha ayi-10 kuye kwayi-15 ukusuka emzimbeni wohlaka.
5) Ibha le-crossbar encane le-scaffolding kufanele libekwe ekuxhumaneni kwesigxobo esithe mpo kanye nebha enkulu evundlile futhi kufanele ixhunywe esigxotsheni esithe mpo usebenzisa ama-fasteners angenayo. Lapho isezingeni elisebenzayo, kufanele kufakwe i-crossbar encane phakathi kwama-node amabili ukuze udlulise umthwalo webhodi elisenkingeni, kufanele kusetshenziswe imigoqo emincane evundlile futhi kulungiswe emigoqweni emincane evundlile.
6) Ama-fasteners kumele asetshenziswe ngokweqiniso ngesikhathi sokwakhiwa kohlaka, futhi ama-fasteners akufanele afakwe esikhundleni noma asetshenziswe kabi. I-sliding wire noma ama-fasteners aqhekekile akumele asetshenziswe kufreyimu.
Isikhathi Sokuthumela: Mar-18-2024