1) Ukwamukelwa komzimba wokubopha kubalwa ngokuya ngezidingo zokwakha. Isibonelo, ukuhlukaniswa kwezikhala phakathi kwezigxobo eziqonde mpo ze-scaffoldolding ejwayelekile kumele kube ngaphansi kwe-2m, izikhala phakathi kwezigxobo ezivundlile kufanele zibe ngaphansi kwe-1,8m, futhi izikhala phakathi kwezigxobo ezivundlile kufanele zibe ngaphansi kwe-2m. I-scaffolding ethwalwa yisakhiwo kufanele yamukelwe ngokuya ngezidingo zokubalwa.
2) Ukuphambuka okuthe mpo kwesigxobo mpo kufanele kusetshenziswe ngokuya ngemininingwane etafuleni 8.2.4 of technical imininingwane yepayipi ye-fastener-Type Pipe ye-Fastener yokwakha i-JGJ130-2011.
3) Lapho kunwetshwa izigxobo ezivuthiwe, ngaphandle kwenhla phezulu kwesendlalelo esiphezulu, amalunga ezinye izingqimba nezinyathelo kufanele axhumeke nge-butt fasterers. Amalunga ohlaka lwe-scaffolding kufanele anyakaze: amalunga ezinhlamvu ezimbili eziseduze akufanele abekwe ekuvumelaniseni okufanayo noma span; ibanga elivundlile phakathi kwamalunga amabili asondelene nokuvumelanisa okuhlukile noma ama-spans ahlukile akufanele abe ngaphansi kwama-500mm; ibanga ukusuka enkabeni yokujoyina ngakunye kuya endaweni enkulu eseduze akufanele ibe nkulu kune-1/3 yebanga elide; Ubude be-LAP akufanele bube ngaphansi kwama-1m, kanti ama-fasteners ajikelezayo amathathu kufanele abekwe ngezikhathi ezithile ezilinganayo. Ibanga ukusuka emaphethelweni wesembozo se-fastender sokugcina kuze kube sekupheleni kwesigxobo esivundlile se-Longitudinal Volontal akufanele kube ngaphansi kwe-100mm. Ku-Double-Pole Scaffolding, ukuphakama kwesigxobo sesibili ngeke kube ngaphansi kwezinyathelo ezi-3, kanti ubude bepayipi lensimbi ngeke bube ngaphansi kuka-6m.
4) Ibha le-crossbar encane le-scaffolding kufanele isethwe ekuxhumaneni kwebha mpo kanye ne-crossbar enkulu futhi kufanele ixhunywe kubha mpo nge-fastener elungile. Lapho esezingeni lokusebenza elisebenzayo, kufanele kufakwe i-crossbar encane phakathi kwezindawo ezimbili ukuze uthwale futhi udlulise umthwalo ebhodini lokuphamba. I-crossbar encane kufanele ilungiswe nge-fastener ye-angle elungile futhi ilungiswe kubha evundlile.
5) Ama-fasteners kumele asetshenziswe ngokunengqondo ngesikhathi sokwakhiwa kohlaka, futhi akumele afakwe esikhundleni noma asetshenziswe kabi. Ama-fasteners aqhekekile akumele asetshenziswe kufreyimu.
Isikhathi sePosi: Aug-28-2024