I-Scaffolding yinqwaba yabakaki eyakhiwe endaweni yokwakha ukuze abasebenzi basebenze futhi baxazulule izinto zokuhamba ezimile nezivundlile. Ukuthi ngabe kwakhiwa isigaxa ngendlela evamile kuhlobene kakhulu nokuphepha kokwakha. Ngakho-ke, yini okufanele ibhekwe ukunakwa lapho kusungulwa ukuqeda endaweni yokwakha?
1. Umthwalo we-scaffolding ngeke weqe ama-270kg / m2. Ingasetshenziswa kuphela ngemuva kokwamukelwa nohlu. Kufanele ihlolwe futhi igcinwe kaningi ngesikhathi sokusetshenziswa. Ukuqothuka ngomthwalo odlula ku-270kg / m2 noma amafomu akhethekile kufanele kwakhiwe.
2. I-scaffolding kumele ifakwe izinduku ezinde ezinde nezintengelo. Induku ekhukhula ende kufanele ilungiswe ngenduku ebheke mpo ebangeni elingaphansi kwe-200mm ukusuka phezulu kwesisekelo esine-fastener elungile. Induku evulekile eguqukayo kufanele futhi ilungiswe endodeni emile mpo eduze kwenduku ekhukhuzayo ende enesivinini esilungile. Lapho ukukhiqizwa kwePole Foundation kungekho kokuphakama okufanayo, induku ende ephakeme endaweni ephezulu kufanele idluliselwe endaweni ephansi ngama-spans amabili futhi isungulwe kunduku ebheke phezulu, futhi umehluko wokuphakama akufanele ube mkhulu kune-1m. Ibanga ukusuka e-axis yesigxobo ngaphezulu komthambeka kuya emthambekeni akufanele kube ngaphansi kwama-500mm.
3. Ikholamu yensimbi yensimbi kufanele ifakwe isisekelo sensimbi, futhi isisekelo esithambile sendawo kufanele sigxishwe ngamapulangwe ezinkuni noma induku ekhukhuzayo. Induku eshanela kufanele ingabi ngaphezu kwama-200mm emhlabathini.
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I-6. Izigxobo zokuphamba kufanele zibe mpo, ukungcola okuqondile akufanele kudlule u-1/20000 wokuphakama, futhi ibanga phakathi kwezigxobo akufanele lidlule amamitha ayi-2.
7. I-scaffolding crossbars kufanele iphakanyiswe futhi iqiniswe emavesini nakwi-escalators, futhi akufanele ivimbe izindinyana.
8 I-angle phakathi kwe-diagonal braces kanye nendiza eqonde mpo akungaphezulu kwama-30 °.
9. Ukuvimbela ipayipi lensimbi ukuthi ligobe ngaphansi kwengcindezi kanye ne-fasteners kusuka ekhanda lepayipi, ukuphela kwezinduku zokuhlaziya konke kukhulu kune-10 cm.
10. Uma kunemigqa yamandla noma imishini kagesi esizeni esisezingeni eliphakeme, kufanele kufinyelelwe imithethonqubo yezokuphepha, futhi izinyathelo zokuhlinzekwa kwamandla kufanele zithathwe ngesikhathi sokuqalwa nokudiliza.
11. Ngesikhathi sokwamukelwa kwe-scaffolding, zonke izinto kufanele zihlolwe ukubukeka, futhi uhlelo lokwamukela nohlu kufanele lusetshenziswe.
12. Ngaphambi kokuba kumiswe imichilo, amapayipi ensimbi, ama-fasteners, ama-bamboo raft, kanye nezintambo zensimbi kufanele zihlolwe. Amapayipi ensimbi agobile kakhulu, ama-fasteners awohloka kakhulu futhi aqhekeke, futhi i-bamboo obolile kufanele ibolile futhi akufanele isetshenziswe.
13. Kwenqatshelwe ukufaka ngokuqondile ukugcotshwa okuku-scaffolding kuma-slats wokhuni esitezi nakwizingxenye ezihlelekile ezingazange zibalwe ngomthwalo owengeziwe noma ukulungisa amabhodi okusika kanye nezitimela, amapayipi ensimbi, njll.).
14. Amabhodi wokubopha kanye nama-scaffolds kufanele axhumeke ngokuqinile. Zombili iziphetho zamabhodi wokubopha kufanele zibekwe kuma-crossbars futhi zihlelwe ngokuqinile. Amabhodi wokubopha ama-scaffolding awavunyelwe ukuba namalunga phakathi kwama-spans.
I-15. Amabhodi wokubopha amabhodi namapulangwe kufanele abekwe ngokugcwele emigoqweni evundlile ye-rack. Kuzo zombili izinhlangothi ze-ramp, ekugcineni kwerempu, nangaphandle komsebenzi wokusebenza okuvundisayo, kufanele kufakwe isikali esiphakeme se-18CM, bese kuthiswe ipuleti eliphakeme le-18cm ngezansi.
I-16. I-scaffolding kufanele ifakwe isitebhisi esiqinile ukwenza lula abasebenzi ukuze bakhuphuke futhi behle nezinto zokwethutha. Lapho uphakamisa izinto ezisindayo ngedivaysi yokuphakamisa, akuvunyelwe ukuxhuma idivaysi yokuphakamisa esakhiweni esisekiwe.
17. Umholi womsebenzi wokuphamba okufanele uhlole ukugcotshwa futhi ukhiphe isitifiketi esibhaliwe ngaphambi kokuthi kuvunyelwe ukusetshenziswa. Umuntu ophethe umsebenzi wesondlo kufanele uhlole isimo se-scaffolding kanye namabhodi okusika asetshenziswe nsuku zonke. Uma kukhona iziphambeko, kufanele zilungiswe ngokushesha.
18. Kuyenqatshelwe ngokuphelele ukusebenzisa imigqomo yokhuni, amabhokisi enkuni, izitini nezinye izinto zokwakha ukwakha amabhodi wesikhashana esikhundleni sokushiswa okujwayelekile.
19. Kwenqatshelwe ukudonsa izintambo ku-scaffolding. Lapho imigqa yokukhanyisa yesikhashana kufanele ifakwe, kufanele kufakwe ama-scaffolding angokwakho kanye ne-bamboo.
20. Lapho ufaka i-Metal Tube Scaffolding, akuvunyelwe ukusebenzisa amapayipi agobile, athambile, noma aqhekekile, kanye nezingxenye zokuxhuma zepayipi ngalinye lensimbi kumele zivikele ukubopha noma ukunyakaza.
21. Izigxobo ezimile zensimbi ye-tube scaffolding kumele zibekwe ngokuqondile futhi ngokuqinile ephepheni. Umhlaba kufanele uhlanganiswe futhi udwetshwe ngaphambi kokubeka pad. Izigxobo ezimile kufanele zimbozwe ngezisekelo zekholomu, ezenziwe ngezisekelo zokusekelwa kanye namapayipi ensimbi afakwe ezisekelweni.
22. Amalunga we-Metal Tube Scaffolding kufanele afakwe komunye nomunye esebenzisa ama-hinges akhethekile. Le Hinge ilungele ama-engeli afanele, ama-engeli angelisayo, futhi athole ama-engeli (ama-diagonal braces, njll). Ama-hinge ama-bolts axhumeka izakhi ezahlukahlukene kumele aqiniswe.
23. Ibhodi lokuphamba le-scaffolding kumele lilungiswe ku-crossbeam yensimbi ye-tube scaffolding.
24. Lapho ushukumisa ukugcotshwa, bonke abasebenzi ku-scaffolding kumele baphume, futhi ukuqunjelwa kwabantu abasebenza kuyo akuvunyelwe ekuhambeni.
Isikhathi sePosi: Nov-28-2024