1) Ukudonswa kwe-scaffolding antula izigxobo ezishanela
Izingozi ezifihliwe: Ukwakheka okungaphelele kohlaka nokungazinzi kwezigxobo ngazinye kuthinta ukuqina okuphelele. Ngokusho kwamazinga afanele (i-Article 6.3.2 yeJGJ130-2011), i-scaffold kumele ifakwe izigxobo eziqonde mpo nasezivundlile. Isigxobo esithe mpo kufanele silungiswe esigxotsheni esingesi ngaphezu kwe-200mm kude nasekupheleni kwepayipi lensimbi elinama-fasteners alungile. Isigxobo esivundlile kufanele silungiswe esigxotsheni esithe mpo ngokushesha ngokushesha ngaphansi kwesigxobo esithe mpo nge-fasteners engesokudla.
2) Isigxobo seScaffold simisiwe emoyeni
Izingozi Ezifihliwe: Kulula ukudala ukuthi uhlaka lube ongazinzile, olungalinganiseli ngamandla, futhi luwa. Amazinga ahlobene (JGJ130-2011 Article 8.2.3) Izidingo: I-Scaffolting iyasebenza. Akufanele kube namanzi esisekelweni, akukho ukulangazelela esisekelweni, futhi akukho zigxobo ezixakayo.
3) Amalunga we-butt wezinduku ezinde ezivundlile nezinduku eziqondile zivumelaniswa noma ngaphakathi kwesikhala esifanayo
Izingozi ezifihliwe: okubangela amandla angalingani ku-scaffold, okuthinta ukuqina. Izinga elihlobene (i-Article 6.3.6 yeJGJ130-2011): Amalunga amabili asondelene ama-Longitudinal avundlile akufanele ahlelwe ngokuvumelanisa noma ngesikhathi esifanayo; Amalunga amabili asondelene nawo angavumelani noma ama-spans ahlukile awagxiliwe endaweni evundlile. Ngaphansi kwama-500mm; ibanga ukusuka enkabeni yokujoyina ngakunye kuya endaweni enkulu eseduze akufanele ibe likhulu kune-1/3 yebanga elinde (JGJ130-2011 Isigaba 6.2.1); Amajoyina amabili asezindizeni asondelene akufanele ahlelwe ngokuvumelanisa, futhi ukuvumelanisa kufanele kuhlukaniswe yinye. Ibanga phakathi kwamalunga amabili asondelene nenduku endaweni ephakeme akufanele abe ngaphansi kwama-500mm; Ibanga ukusuka enkabeni yokujoyina ngakunye kuya endaweni eseduze yendawo enkulu akufanele kube mkhulu kune-1/3 yebanga lesinyathelo.
4) ukufakwa okungajwayelekile kokufakwa odongeni
Ingozi Efihliwe Ingozi: Yehlisa amandla okushibilika ukumelana nokugumbuqela. Amazinga afanele (JGJ130-2011 Article 6.4) Kufanele ahlelwe eduze kwendawo enkulu, futhi ibanga kude nendawo enkulu akufanele libe likhulu kune-300mm; Kufanele kuhlelwe kusuka endodeni yokuqala eqondile eqondile phansi phansi; Udonga oluxhumeka kufanele luhlelwe ngokuvundlile lapho lungavumi ukufakwa kokufakwa kufanele kuxhumeke ngokomqondo endaweni eyodwa ye-scaffold; Imikhawulo emibili yohlobo oluvulekile kufanele ifakwe ngezicucu zodonga oluxhumayo, nebanga elithe mpo phakathi kwezingcezu zodonga lokuxhuma akufanele libe likhulu kunokuphakama kwesakhiwo, futhi akufanele kube likhulu kune-4m; Ukuphakama okubili kwamamitha angama-24 noma ngaphezulu umugqa we-scaffolding kufanele uxhumeke esakhiweni esinezingcezu zodonga oluqinile; Isikhala sokuxhuma izingcezu zodonga zivame ukuhlelwa ngezinyathelo ezintathu kanye nezikhathi ezintathu, izinyathelo ezimbili, kanye nezikhala ezintathu, njll.
Isikhathi sePosi: Nov-16-2020