Cov lus F1, F2, thiab F3 yog hais txog kev faib cov formwork raws li lawv qhov siab tshaj plaws uas tso cai rau kev tiv thaiv thaum muaj cov pob zeb tshiab. Lub kaw lus no yog los ntawm cov qauv German ( DIN 18218 ) tab sis tau txais kev pom zoo thoob ntiaj teb los xyuas kom muaj kev nyab xeeb thiab kev ua haujlwm zoo hauv kev tsim kho pob zeb.
Nov yog kev faib tawm ntawm txhua hom:
Qhov Txawv Tseem Ceeb: F1 vs. F2 vs. F3 Formwork
| feature | F1 Formwork | F2 Formwork | F3 Formwork |
|---|---|---|---|
| Max Siab | ≤ 30 kN/m² (≈ 4,350 psf) | ≤ 60 kN/m² (≈ 8,700 psf) | ≤ 100 kN/m² (≈ 14,500 psf) |
| Siab Tshiab ntawm Cov Pob Zeb | Tsawg siab | Nruab nrab siab | Kev kub siab |
| Ncuav Tus Nqi & Qhov Siab | Nqus qeeb qeeb (piv txwv li, phab ntsa < 2m / teev) |
Ncua nruab nrab (piv txwv li, phab ntsa 2–4m/teev) |
Nchuav sai sai (piv txwv li, phab ntsa > 4m/teev) |
| Kub rhiab heev | Tseem ceeb (qeeb qeeb) | ntsis | Qis (teem sai) |
| Tej yam siv | Phab ntsa nyias nyias, cov kem me me, cov haujlwm tsis muaj nyiaj ntau | Cov phab ntsa txheem, cov ntoo, cov kem nruab nrab | Cov chaw tsim kho siab, silos, cov haujlwm tsim kho sai |
| Kev Tsim Kho Kom Zoo | Txo qhov ceev ntawm kev nchuav | Kev sib npaug ntawm qhov ceev thiab kev nyab xeeb | Txhim kho lub sijhawm voj voog |
Cov Yam Tseem Ceeb Uas Cuam Tshuam Rau Kev Xaiv F-Class
- Tus nqi ntawm kev nchuav:
- Kev nchuav sai dua → qhov siab dua ntawm cov kua dej → xav tau F-chav kawm siab dua.
- Kub:
- Huab cua txias ua rau cov pob zeb tsis khov → lub zog siab ntev dua → xav tau F-class siab dua.
- Kev sib xyaw ua ke:
- Cov kua sib tov (kev poob siab siab) muaj zog ntau dua li cov khoom sib tov tawv.
- Geometry ntawm cov khoom:
- Cov phab ntsa siab, nyias (piv txwv li, cov cores nqa) xav tau F2/F3; cov slabs tsuas yog xav tau F1 xwb.
Tswv yim piv txwv
- F1:Siv rau cov hauv paus tsis tob, cov slabs, lossis cov phab ntsa me me uas maj mam nchuav.
- F2:Tus qauv rau feem ntau ntawm phab ntsa / kem hauv cov tsev lag luam.
- F3:Qhov tseem ceeb rau cov chaw siab siab, cov choj txuas, lossis cov silos lag luam uas muaj cov pob zeb sib xyaw ua ke sai.
Kev Nyab Xeeb & Kev Ua Raws Cai
- Kev ntsuas qib F-classtiv thaiv kev ua tsis tiav ntawm lub formwork (qhov kev pheej hmoo loj rau kev nyab xeeb) los ntawm kev sib phim lub zog ntawm lub formwork rau qhov siab ntawm cov pob zeb uas xav tau.
- Cov kws ua vaj tse xam cov chav kawm F uas xav tau raws li cov phiaj xwm nchuav, qhov kub thiab txias, thiab cov khoom siv ua vaj tse.
💡 Lub Tswv Yim Zoo: Ib txwm qhia meej txog cov kev cai ntawm F-class hauv cov duab kos tsev. Kev siv cov formwork uas tsis tau ntsuas zoo (piv txwv li, F1 rau txoj haujlwm F3) yuav ua rau muaj kev puas tsuaj loj heev!
Cov txheej txheem modular niaj hnub (piv txwv li, PERI, Doka) feem ntau muaj F2/F3 qib los txhawb cov haujlwm ceev ceev, thaum cov ntoo formwork ib txwm muaj peev xwm txwv rau F1.
Nrhiav ib lub chaw tsim khoom formwork hauv Suav teb?
TSX Groupe tsim cov hlau formwork systems (phab ntsa, slab, kem thiab lub thawv culvert hom) thiab xa tawm lawv nrog cov phiaj xwm thauj khoom thawv thiab cov ntaub ntawv xa tawm tag nrho. Saib cov ntaub ntawv qhia txog tus neeg muag khoom thiab cov nplooj ntawv qhia tshwj xeeb hauv qab no:
- Tuam Tshoj Steel Formwork Hoobkas thiab cov neeg muag khoom — hom kab ke, qhov loj ntawm vaj huam sib luag thiab cov ntsiab lus txuas.
- Scaffolding Chaw tsim khoom & chaw muag khoom hauv Suav teb — cuplock thiab ringlock systems rau tib qho project.
- Adjustable steel prop chaw tsim khoom hauv Suav teb — propping thiab shoring kom phim koj cov formwork layout.
