Muaj kev siv ntawm Formwork Tie Rods

Formwork khi rods yog cov khoom tseem ceeb hauv kev tsim kho kev lag luam, tshwj xeeb tsim los muab kev ruaj ntseg thiab kev txhawb nqa rau cov txheej txheem formwork siv hauv kev tsim vaj tsev. Cov pas nrig no ua haujlwm raws li cov qauv tsim uas txuas cov txheej txheem formwork, pab tiv thaiv lub siab hydrostatic exerted los ntawm cov pob zeb ntub dej thaum lub sij hawm pouring thiab curing txheej txheem. Lawv daim ntawv thov yog qhov tseem ceeb hauv kev ua kom muaj kev ncaj ncees thiab kev sib haum xeeb ntawm cov vaj tse pob zeb, tshwj xeeb tshaj yog nyob rau hauv cov haujlwm loj xws li cov tsev siab siab, txuas hniav, tunnels, thiab cov chaw tsim khoom.

Nyob rau hauv kev xyaum, formwork khi rods yog ntsia horizontally los yog vertically ntawm ob opposing formwork panels. Thaum cov pob zeb tau nchuav, cov hlua khi ua kom cov panels nruj nruj, tiv thaiv kev deformation uas tuaj yeem cuam tshuam qhov kawg cov duab thiab qhov ntev ntawm cov qauv. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau kev ua tiav cov qauv tsim vaj tsev zoo nkauj thiab ua kom muaj kev ncaj ncees hauv kev thauj khoom. Kev siv cov hlua khi minimizes qhov kev pheej hmoo ntawm kev tawg lossis kev ua tsis tiav hauv lub formwork, uas tuaj yeem ua rau raug nqi qeeb thiab muaj kev nyab xeeb.

Formwork khi rods feem ntau yog ua los ntawm cov hlau muaj zog, tsim los tiv thaiv cov tensile tseem ceeb. Lawv cov kev tsim kho ruaj khov ua kom ntseeg tau tias lawv tuaj yeem tiv taus cov kev ntxhov siab cuam tshuam nrog kev kho pob zeb, ua rau lawv ntseeg tau rau ntau yam kev siv. Ntau cov hlua khi niaj hnub no kuj tau kho nrog cov txheej txheem corrosion-resistant, txhim kho lawv cov kav ntev thiab ntev nyob rau hauv qhov hnyav hnyav.

Lub installation ntawm formwork khi rods tuaj yeem txhim kho txoj kev tsim kho. Lawv feem ntau yog ua ke nrog cov khoom siv xws li cov noob txiv ntoo lossis cov txiv ntoo formwork khi, uas tso cai rau kev hloov kho sai thiab yooj yim yam tsis tas yuav muaj cov cuab yeej tshwj xeeb. Qhov kev ua tau zoo no tsis yog tsuas yog ua kom nrawm rau kev ua haujlwm tab sis kuj tseem ua rau muaj kev nyab xeeb rau cov chaw ua haujlwm, raws li kev ruaj ntseg formwork txo qhov kev pheej hmoo ntawm kev raug xwm txheej cuam tshuam nrog kev ua haujlwm tsis zoo.

Hauv cov ntsiab lus, formwork khi rods yog qhov tseem ceeb hauv kev tsim kho kev lag luam, ua lub luag haujlwm tseem ceeb hauv kev ruaj ntseg thiab kev ua kom zoo ntawm cov txheej txheem formwork. Lawv cov kev ua tau zoo txhim khu kev qha zoo ntawm cov pob zeb ua vaj tse thaum ua kom muaj kev nyab xeeb thiab siv tau zoo. Yog li ntawd, lawv yog cov khoom tseem ceeb hauv kev ua tiav ntawm ntau yam kev tsim kho.