Okokuqala, imithetho yokubala ye-scaffolding:
1. Lapho ubala udonga lwangaphakathi nangaphandle oludonswayo, indawo ethathwe yiminyango kanye nokuvuleka kwewindi, njll. Akudingi ukudonswa.
2. Uma ukuphakama kwesakhiwo esifanayo kuhlukile, khumbula ukubanda ngokwehlukana ngokuya ngezindawo eziphakeme ezihlukile.
3. Uma ubukhulu bephrojekthi elinikezwe usonkontileka ojwayelekile abafaki iphrojekthi yomhlobiso wangaphandle noma umhlobiso wangaphandle ongaphandle awukwazi ukusatshalaliswa kusetshenziswa i-scaffolding enkulu, iphrojekthi enkulu yangaphandle yangaphandle ingafakwa ngokuhlukile.
Okwesibili, ukubopha kwangaphandle
1. Ukuphakama kodonga lwangaphandle kodonga lwangaphandle kubalwa kusuka ekwakheni okwakhiwe kwangaphandle kuya kuma-eaves (noma parapet top). IVolumu yephrojekthi ibalwa kumamitha-skwele ngokwesikwele asemphethweni wangaphandle wodonga lwangaphandle (izinqumo zodonga ezinodonga olubanzi olungaphezulu kwe-240mm, njll.
2. Okwe-masonry ukuphakama ngaphansi kwe-15m, ukubalwa kususelwa ku-scaffolding eyodwa; Ukuphakama ngaphezulu kwe-15m noma ngaphansi kwama-15m, kepha iminyango yodonga engaphandle, iWindows kanye nendawo yokuhlobisa ingaphezulu kodonga lwekhonkolo olungaphandle (noma udonga olungaphandle lwe-cread-block), ukubalwa kususelwa kuhlu oluhlaza okwesibhakabhaka; Okwakha ubude obudlula ku-30m, ukubalwa kungasuselwa kuhlu oluhlaza okwesikhashana lwepulatifomu yensimbi ye-cantilever ngokuya ngezimo zephrojekthi.
3. Amakholomu azimele (amakholomu kakhonkolo kakhonkolo we-cast-in-indawo) abalwa ngokungeza i-3.6m ku-perimeter yangaphandle yesakhiwo sekholomu esiboniswe emgqonyeni wamamitha-skwele, futhi kufakwa iphrojekthi ye-scaflolding. Ngemishayo ekhonkolo yokhonkolo kanye nezindonga, ukubalwa kususelwa ekuphakameni phakathi kwephansi langaphandle elenzelwe noma indawo ephezulu ye-floor slab kanye nodonga lwamamitha-skwele, futhi kufakwa iphrojekthi ye-scaflolding engaphansi.
4. I-steel yesikhulumi se-cantilever Steel Pipe ibala ngokuphindaphinda ubude bonqenqema lwangaphandle lodonga lwangaphandle ngokuphakama okwenziwe ngamamitha-skwele. Isilinganiso sobubanzi beplatifomu u-Overhang sinqunywe ngokuphelele, futhi kuzosetshenziswa ngokuya ngokuphakama kwezinto ze-quota lapho zisetshenziswa.
Okwesithathu, ukugoqa kwangaphakathi
1. Ngodonga lwangaphakathi lodonga lwangaphakathi lwesakhiwo, lapho ukuphakama kusuka phansi kwe-Indoor kwaya endaweni engezansi yepuleti ephezulu (noma 1/2 yodonga lwe-gable) lungaphansi kodonga olulodwa lwe-3.6m Lapho ukuphakama kudlula u-3.6m futhi kungaphansi kuka-6m, kuzobalwa njengomugqa ophindwe kabili wokudonswa kwangaphakathi.
2 Izindonga ezahlukahlukene ezingasindi ze-block ezingakwazi ukushiya izimbobo zokubopha ezindongeni zangaphakathi zizosebenzisa umugqa ophindwe kabili wezinto zangaphakathi zokubopha.
Isikhathi sePosi: Jan-02-2025