Cov khoom siv tshuab granite uas ua raws li koj xav tau yuav tsum muaj ib qho chaw ua haujlwm tshwj xeeb kom ua tau zoo tshaj plaws thiab siv tau ntev. Tsab xov xwm no yuav tham txog cov kev cai rau qhov chaw no thiab yuav ua li cas thiaj tswj tau nws.
1. Kub: Cov khoom siv hauv tshuab granite xav tau qhov kub thiab txias tshwj xeeb kom ua haujlwm tau zoo. Nyob ntawm hom tshuab, qhov kub thiab txias yuav txawv. Txawm li cas los xij, feem ntau, qhov kub thiab txias ntawm qhov chaw ua haujlwm yuav tsum nyob nruab nrab ntawm 20 - 25 ° C. Kev tswj qhov kub thiab txias kom ruaj khov ua kom cov khoom siv granite nthuav dav thiab sib cog lus sib npaug, txo qhov kev pheej hmoo ntawm kev warping lossis tawg.
2. Av noo: Kev tswj cov av noo kom zoo yog qhov tseem ceeb rau kev tiv thaiv kev xeb ntawm cov khoom. Cov kws tshaj lij pom zoo kom muaj qhov av noo ntawm 40 - 60% kom tiv thaiv kev xeb ntawm cov khoom. Kev siv cov tshuab ziab dej tuaj yeem pab tswj cov av noo zoo hauv qhov chaw ua haujlwm.
3. Kev Nce Hluav Taws Xob: Kev nce hluav taws xob tuaj yeem ua rau muaj kev puas tsuaj loj heev ntawm cov khoom siv granite tshuab thiab, yog li ntawd, yuav tsum zam. Kev teeb tsa cov khoom tiv thaiv kev nce hluav taws xob tuaj yeem tiv thaiv kev ua tsis tiav zoo li no.
4. Pluag Mov: Pluag mov thiab cov khib nyiab tuaj yeem ua rau puas tsuaj rau cov khoom thiab ua rau cov khoom txav mus los txhaws, ua rau tsis ua haujlwm. Yuav tsum tau ntxuav qhov chaw ua haujlwm kom huv si. Yuav tsum ntxuav thaum kawg ntawm txhua hnub, siv daim ntaub mos mos lossis txhuam kom tshem tawm cov plua plav. Tsis tas li ntawd, cov tshuab lim cua thiab cov lim dej tuaj yeem pab tshem tawm cov plua plav ntawm ib puag ncig.
5. Teeb Pom Kev: Teeb pom kev zoo ua kom cov neeg ua haujlwm pom kev meej thiab txo qhov mob ntawm lub qhov muag. Cov kws tshaj lij pom zoo kom siv teeb pom kev zoo uas txo cov kev cuam tshuam thiab cov duab ntxoov ntxoo.
6. Suab Nrov: Kev txo suab nrov yog ib qho tseem ceeb ntawm kev tswj hwm ib puag ncig ua haujlwm kom noj qab haus huv. Nws yog ib qho tseem ceeb uas yuav tsum siv cov khoom siv uas ua haujlwm ntawm qib suab nrov uas txaus siab lossis siv cov khoom tiv thaiv suab nrov yog tias tsim nyog. Qib suab nrov ntau dhau tuaj yeem ua rau muaj teeb meem kev noj qab haus huv ntawm lub cev thiab lub hlwb rau cov neeg ua haujlwm.
Xaus lus, tsim kom muaj ib qho chaw ua haujlwm zoo rau cov khoom siv granite tshuab yog qhov tseem ceeb rau lawv lub neej ntev thiab kev ua tau zoo. Ib puag ncig zoo tagnrho yuav tsum muaj qhov kub thiab txias, av noo thiab teeb pom kev zoo, thiab cov kev ntsuas txo cov plua plav thiab suab nrov zoo. Nws yog ib qho tseem ceeb kom tswj tau ib puag ncig no nrog kev ntxuav tas li, cov tshuab lim cua, thiab cov tshuab tiv thaiv hluav taws xob. Los ntawm kev ua qhov no, peb tuaj yeem ua kom ntseeg tau tias ib puag ncig ua haujlwm tseem muaj kev nyab xeeb, xis nyob, thiab muaj txiaj ntsig.
Lub sijhawm tshaj tawm: Lub Kaum Hli-16-2023