Amagama athi F1, F2, kanye ne-F3 abhekisela ekuhlukanisweni kwefomu ngokusekelwe ekumelaneni kwazo okuphezulu okuvunyelwe kwengcindezi lapho kuqukethe ukhonkolo omusha. Lolu hlelo luvela ezindinganisweni zaseJalimane ( DIN 18218 ) kodwa lwamukelwa kabanzi emhlabeni jikelele ukuqinisekisa ukuphepha nokusebenza kahle ekwakhiweni kokhonkolo.
Nakhu ukuhlukaniswa kohlobo ngalunye:
Umehluko Obalulekile: F1 vs. F2 vs. F3 Formwork
| Isici | F1 Umsebenzi wefomu | F2 Umsebenzi wefomu | F3 Umsebenzi wefomu |
|---|---|---|---|
| Ukucindezela okukhulu | ≤ 30 kN/m² (≈ 4,350 psf) | ≤ 60 kN/m² (≈ 8,700 psf) | ≤ 100 kN/m² (≈ 14,500 psf) |
| Fresh Concrete Pressure | Ingcindezi ephansi | Ukucindezela okulingene | Ukucindezela okukhulu |
| Thela Izinga & Ubude | Ukuthulula kancane (isb, izindonga <2m/ihora) |
Ukuthela okumaphakathi (isb, izindonga 2–4m/ihora) |
Ukuthulula okusheshayo (isb, izindonga > 4m/ihora) |
| Ukuzwela kwezinga lokushisa | Okubalulekile (isilungiselelo esinensayo) | Lokulingene | Phansi (isilungiselelo esisheshayo) |
| Amacala Okusetshenziswa Okujwayelekile | Izindonga ezincane, amakholomu amancane, amaphrojekthi anesabelomali esincane | Izindonga ezijwayelekile, imishayo, amakholomu aphakama ngokuphakathi | Ama-cores aphezulu, ama-silo, amaphrojekthi wokwakha ngokushesha |
| Ukugxila Kwezobunjiniyela | Nciphisa isivinini sokuthulula | Isivinini sokulinganisela nokuphepha | Lungiselela izikhathi zomjikelezo |
Izinto Ezibalulekile Ezithonya Ukukhethwa Kwekilasi Le-F
- Isilinganiso Sokuthela:
- Ukuthela ngokushesha → umfutho ophakeme woketshezi → kudinga izinga lika-F eliphakeme.
- Ukushisa:
- Isimo sezulu esibandayo sibambezela ukumiswa kukakhonkolo → ukucindezela kwakha isikhathi eside → kufuna isigaba sika-F esiphezulu.
- Imiksi Kakhonkolo:
- Izingxube zoketshezi (ukwehla okuphezulu) zinengcindezi enkulu kunemiksi eqinile.
- I-Element Geometry:
- Izindonga ezinde, ezincane (isb., ama-elevator cores) adinga i-F2/F3; ama-slabs angadinga kuphela i-F1.
Izibonelo Ezisebenzayo
- I-F1:Isetshenziselwa izisekelo ezingashoni, ama-slabs, noma izindonga zokuhlala ezincane ezithelwa kancane.
- I-F2:Okujwayelekile kwezindonga/amakholomu amaningi ezakhiweni zezentengiselwano.
- I-F3:Ibalulekile kuma-core tower cores, izinsimbi zamabhuloho, noma izisele zezimboni ezinokubeka ukhonkolo ngokushesha.
Ukuphepha Nokuhambisana
- Izilinganiso ze-F-classgwema ukwehluleka kwe-formwork (ingozi enkulu yokuphepha) ngokufanisa amandla e-formwork nengcindezi ekhonkolo elindelwe.
- Onjiniyela bezakhiwo babala i-F-class edingekayo ngokusekelwe ezinhlelweni zokuthela, izinga lokushisa elizungezile, nezakhiwo ezikhonkolo.
💡 Icebiso Elihle: Njalo chaza izidingo ze-F-class emidwebweni yokwakha. Ukusebenzisa ifomu elingakalinganiselwa (isb., i-F1 emsebenzini we-F3) kuyingozi yokuwa okukhulu!
Amasistimu esimanjemanje (isb., i-PERI, i-Doka) ngokuvamile aphatha izilinganiso ze-F2/F3 ukuze asekele amaphrojekthi ahamba ngokushesha, kuyilapho ukwakhiwa kwamapulangwe okuvamile kungase kukhawulelwe ku-F1.
Ufuna umenzi wefomu eShayina?
I-TSX Groupe ikhiqiza izinhlelo zensimbi (udonga, i-slab, ikholomu kanye nezinhlobo ze-culvert zebhokisi) futhi izithumela kwamanye amazwe ngezinhlelo zokulayisha izitsha kanye nemibhalo ephelele yokuthumela kwamanye amazwe. Bheka iphrofayili yomhlinzeki kanye namakhasi emininingwane ngezansi:
- Umkhiqizi nomhlinzeki wefomu lensimbi eShayina — izinhlobo zesistimu, osayizi bephaneli kanye nemininingwane yokuxhumana.
- Umkhiqizi nomhlinzeki we-scaffolding e-China — izinhlelo ze-cuplock kanye ne-ringlock zamaphrojekthi afanayo.
- Umkhiqizi wepropu yensimbi elungisekayo eShayina — ukusekela nokulungisa ukuze kuhambisane nokwakheka kwefomu lakho.
