Kev tsim cov formwork nrog koj tus kheej txhais tes tsis yog qhov nyuaj, tab sis koj yuav tsum ua cov txheej txheem no lub luag haujlwm, vim nws nyob ntawm cov khoom hais tias koj lub tsev yuav muaj zog npaum li cas. Nws yuav tsum raug sau tseg tias cov qauv tsim tawm tuaj yeem tshem tau thiab tsis yog tshem tawm. Thawj qhov kev xaiv yog yooj yim dua los tsim. Rau kev ua hauj lwm, koj yuav xav tau ntoo boards, ceg txheem ntseeg thiab mastic, uas yog coated nrog lub puab nto ntawm tus qauv. Hauv qhov no, qhov saum toj-hauv av ntawm lub hauv paus yuav du thiab zoo nkauj.
Ua ntej koj tsim formwork nrog koj tus kheej txhais tes, koj yuav tsum twv yuav raug hu khawb ib tug trench ntawm ib tug muab qhov dav thiab qhov tob. Ib feem ntawm cov av uas cov qauv hauv nqe lus nug yuav raug teeb tsa yuav tsum yog lub tiaj tiaj thiab muaj zog. Nws yog ib qho tsim nyog los teeb tsa cov laug cam raws li qib. Rau kev ua haujlwm koj yuav xav tau rauj, ntsia hlau thiab ntoo. Txawm li cas los xij, tam sim no cov pwm ua hlau npaj tau raug muag hauv khw muag khoom, uas muaj qhov du thiab yooj yim rau kev sib sau.
Txhawm rau tsim cov ntawv ua haujlwm zoo nrog koj tus kheej tes, koj yuav tsum ua raws li cov phiaj xwm hauv qab no:
- peb ntxig cov ntoo rau hauv av, uas yuav pab txhawb nqa;
- rau lawv sivrau tes, peb ntsia cov boards npaj los yog cov ntaub thaiv npog, tom qab uas peb xyuas lawv verticality nrog ib theem tsis poob;
- nyob rau sab nraud ntawm cov qauv peb nruab spacers uas yuav muab nws nruj;
- txheeb xyuas qhov tseeb ntawm cov duab geometric thiab qhov ntev ntawm cov qauv.
Yog li, formwork ua tiav nrog koj tus kheej tes, koj tuaj yeem pib nchuav pob zeb. Tom qab lub hauv paus qhuav tag, cov laug cam yuav tsum tau muab tshem tawm.
Tam sim no xav txog cov thev naus laus zis ntawm kev tsim kho ntawm cov qauv ruaj khov. Nws qhov zoo dua yog tias nws ua rau cov phab ntsa muaj zog dua, ntxiv rau, nws tshem tawm qhov xav tau ntawm kev rwb thaiv tsev ntxiv.
Yog li, feem ntau ua-nws-koj tus kheej ruaj formwork yog tsim los ntawm polystyrene ua npuas ncauj blocks. Txhua lub ntsiab muaj grooves, ua tsaug uas nws txuas nrog rau yav dhau los. Lawm, nyob rau hauv cov ntaub ntawv no, koj yuav xav tau ib tug ntau ntawm reinforcing tuav. Cov blocks yuav tsum tau muab ntsia rau ntawm qhov tiav underground ib feem ntawm lub hauv paus, them nrog ib tug waterproofing zaj duab xis. Kev txhawb zog yuav tsum tau muab tso rau hauv nws ua ntej, uas cov formwork yuav tom qab muab tso rau.
Nws tsis yog qhov nyuaj heev los tsim cov qauv zoo li lub formwork los ntawm polystyrene ua npuas ncauj nrog koj tus kheej tes. Txawm li cas los xij, them nyiaj siab tshaj plaws rau kev tso thawj txheej. Qhov tseeb yog tias nyob rau theem no nws yog ib qho tsim nyog yuav tau ua ib qho kev kos npe ntawm cov phab ntsa, txoj kab nqes ntawm qhov rais thiab qhov rooj, qhib rau kev sib txuas lus raws li qhov project. Yuav kom cov phab ntsa muaj zog, nws yog ib qho tsim nyog yuav tau ualigation ntawm sutures.
Tom qab 3-4 txheej ntawm cov blocks twb tau muab tso lawm, koj tuaj yeem pib nchuav pob zeb thaum ib txhij compacting. Cov kab kawg ntawm cov ntsiab lus yuav tsum tau nchuav tsuas yog ib nrab ntawm txoj kev, thiab cov mortar sib koom ua ke yuav tsum nyob rau hauv lub formwork. Reinforcement thiab pob zeb yuav tsum tau zoo heev. Tsuas yog qhov no lub tsev yuav muaj zog thiab ruaj khov.
Nws yuav tsum tau muab sau tseg tias, ntxiv rau kev thaiv phab ntsa, lub tsev hais tawm tso cai rau qhov chaw nyob "ua pa". Tsis tas li ntawd, rau kev tsim kho ntawm xws li formwork, koj tsis xav tau cov cuab yeej tshwj xeeb, kev xauj tsev uas, raws li txoj cai, yog kim heev. Yog li, koj yuav txuag tau nyiaj thiab ua kom cov txheej txheem ntawm kev tsim kho.
