Hauv lub ntiaj teb kev tsim kho uas hloov zuj zus, qhov ruaj khov ntawm cov ntaub ntawv ua lub luag haujlwm tseem ceeb hauv kev ua kom lub neej ntev thiab kev nyab xeeb ntawm cov qauv. Ib qho khoom siv uas xav tau ntau yog cov hlau formwork. Ua los ntawm cov hlau ruaj khov thiab plywood, cov hlau formwork yog tsim los kom tiv taus qhov nyuaj ntawm kev tsim kho thaum muab cov pwm txhim khu kev qha rau cov pob zeb. Ua ib lub tuam txhab uas tau xa tawm cov hlau formwork txij li xyoo 2019, nrog rau cov neeg siv khoom thoob plaws yuav luag 50 lub tebchaws, peb nkag siab txog qhov tseem ceeb ntawm kev ua kom lub neej ntev ntawm cov khoom tseem ceeb no. Nov yog qee cov tswv yim zoo los ua kom lub neej ntawm cov hlau formwork ntev dua.
1. Xaiv cov khoom siv zoo:
Lub hauv paus ntawm kev ruaj khovcov hlau ua haujlwmQhov zoo ntawm cov ntaub ntawv siv yog nyob ntawm qhov zoo ntawm cov ntaub ntawv siv. Peb cov thav duab hlau yog tsim los ntawm kev siv cov hlau zoo, kom ntseeg tau tias lawv tuaj yeem tiv taus kev ntxhov siab ntawm kev nchuav thiab kho cov pob zeb. Tsis tas li ntawd, cov plywood siv nrog cov thav duab hlau yuav tsum zoo heev thiab kho kom tiv taus cov dej noo thiab warping. Kev nqis peev rau cov ntaub ntawv zoo txij thaum pib yuav them rov qab rau hauv daim ntawv ntawm kev txo qis kev saib xyuas thiab kev hloov pauv.
2. Kev saib xyuas tas li:
Ib yam li lwm yam khoom siv hauv kev tsim kho, cov hlau yuav tsum tau saib xyuas tas li kom ntseeg tau tias lawv siv tau ntev. Tom qab siv txhua zaus, cov hlau yuav tsum tau ntxuav kom huv si kom tshem tawm cov pob zeb seem. Qhov no tsis yog tsuas yog tiv thaiv cov khoom sib sau ua ke uas tuaj yeem ua rau lub hlau puas tsuaj xwb, tab sis kuj ua rau nws yooj yim dua rau kev siv dua. Nws yog ib qho tseem ceeb uas yuav tsum tshuaj xyuas lub hlau kom paub txog cov cim ntawm kev hnav lossis kev puas tsuaj. Txhua yam khoom uas qhia txog kev puas tsuaj, xws li F-bars, L-bars, lossis triangular bars, yuav tsum tau kho lossis hloov pauv sai sai.
3. Kev khaws cia kom zoo:
Thaum tsis siv, cov hlau tsis xebdaim ntawv ua qauvyuav tsum tau khaws cia rau hauv qhov chaw qhuav, muaj chaw nkaum kom tiv thaiv nws ntawm cov huab cua. Kev raug dej noo tuaj yeem ua rau xeb thiab xeb, ua rau lub neej ntawm lub thav duab hlau txo qis heev. Kev teeb tsa cov formwork kom raug thiab siv cov ntaub thaiv tiv thaiv tuaj yeem pab tiv thaiv kev puas tsuaj thiab xyuas kom meej tias nws tseem nyob rau hauv qhov zoo tshaj plaws rau cov haujlwm yav tom ntej.
4. Siv cov tshuaj tso tawm kom tsim nyog:
Yuav kom yooj yim tshem tawm cov formwork tom qab cov concrete tau khov lawm, yuav tsum siv cov tshuaj tso tawm kom raug. Cov tshuaj tso tawm no ua ib qho thaiv ntawm cov concrete thiab cov formwork, tiv thaiv kev lo thiab txo qhov hnav ntawm qhov chaw formwork. Kev xaiv cov tshuaj tso tawm zoo tuaj yeem ua rau lub neej ua haujlwm ntawm koj cov formwork hlau ntev dua.
5. Ua raws li cov lus qhia ntawm cov chaw tsim khoom:
Txhua lub chaw tsim khoom yuav muab cov lus qhia tshwj xeeb rau kev siv thiab kev saib xyuas nws cov khoom. Kev ua raws li cov lus qhia no yog qhov tseem ceeb rau kev ua kom koj lub formwork hlau ruaj khov. Peb lub tuam txhab tau tsim ib lub kaw lus yuav khoom tiav kom ntseeg tau tias peb cov neeg siv khoom tau txais tsis yog cov khoom zoo xwb, tab sis kuj tseem muaj kev txhawb nqa thiab kev taw qhia uas lawv xav tau los siv cov khoom kom raug.
6. Qhia koj pab neeg:
Thaum kawg, kev nqis peev rau kev cob qhia koj pab neeg tsim kho tuaj yeem ua rau lub neej ntawm koj lub formwork hlau ntev dua. Kev qhia cov neeg ua haujlwm txog kev tuav, kev teeb tsa, thiab kev tshem tawm kom raug tuaj yeem tiv thaiv kev puas tsuaj tsis tsim nyog thiab xyuas kom meej tias lub formwork siv tau tag nrho nws lub peev xwm.
Hauv kev xaus, ua kom koj lub zog ruaj khov tshaj plawssteel euro formworkyog qhov tseem ceeb rau txhua qhov project kev tsim kho. Los ntawm kev xaiv cov ntaub ntawv zoo, kev tswj hwm koj cov formwork, khaws cia kom zoo, siv cov neeg sawv cev tso tawm kom raug, ua raws li cov lus qhia ntawm cov chaw tsim khoom, thiab kev cob qhia koj pab neeg, koj tuaj yeem ua kom koj cov hlau formwork tseem yog ib qho khoom muaj nqis rau ntau xyoo tom ntej. Ua ib lub tuam txhab uas cog lus tias yuav nthuav peb txoj kev ncav cuag thiab muab cov khoom zoo tshaj plaws, peb nyob ntawm no los txhawb koj kom ua tiav cov txiaj ntsig zoo tshaj plaws hauv koj txoj haujlwm tsim kho.
Lub sijhawm tshaj tawm: Lub Ob Hlis-17-2025
