Ubukhulu Obujwayelekile Bokuvala Ikholomu
Ubukhulu bokushutha amakholomu buyahlukahluka kuye ngezinto ezisetshenzisiwe (insimbi, i-aluminium, noma ukhuni) kanye nezidingo zomthwalo wephrojekthi. Ngezansi kunezinhlobo zobukhulu ezijwayelekile zohlobo ngalunye:
1Insimbi Formwork
- Ukuqina Okujwayelekile: 3–6 mm (ngokuvamile 4–5 mm yensimbi ye-Q235)
- Layisha amandlaAmaphaneli amakhulu (isb., 6 mm) angamelana nokucindezeleka okuphezulu (kufika ku-60 kN/m²), okwenza afaneleke ukusetshenziswa okunzima njengamakholomu aphezulu1219
- Ukuphinda usebenzeIfomu lensimbi elijiyile (≥5 mm) livame ukuhlala imijikelezo engu-40+ ngenxa yokuqina okuthuthukisiwe
2Aluminium Formwork
- Ukuqina OkujwayelekileUbubanzi: 2–4 mm1618
- Izinzuzo: Ilula kunensimbi kodwa inomthwalo omncane; ilungele ukusetshenziswa okuphindaphindiwe kumaphrojekthi okuhlala
- Ukuphinda usebenze~ imijikelezo engu-50–100 (kuye ngokuthi inakekelwa kanjani)
3Ifomu Lokhuni (iPlywood)
- Ukuqina OkujwayelekileUbubanzi: 15–25 mm1626
- Ukulinganiselwa: Ukuqina okuphansi (sebenzisa kabusha izikhathi ezingu-5-10) futhi kulula ukulimala komswakama; kusetshenziselwa amaphrojekthi ashibhile noma amancane
Ukucatshangelwa Okusemqoka
- Ubukhulu vs. UkusebenzaIzinto ezijiyile (isb. insimbi) zinikeza amandla aphezulu kodwa zidinga umzamo omkhulu wokuphatha
- Ukufaneleka Kwephrojekthi:
- InsimbiIzakhiwo eziphakeme, imithwalo esindayo
- AluminumIphrojekthi yezindlu ezisheshayo
- WoodIzakhiwo zesikhashana noma zesabelomali esiphansi
