Granite yog cov khoom siv nrov rau cov tshuab puag hauv cov tsheb tsheb thiab cov lag luam lag luam vim nws qhov kev nthuav dav loj, tawv tawv, thiab tsis muaj zog. Txawm li cas los xij, zoo li cov khoom siv, granite tsis zoo tag nrho thiab tej zaum muaj qee yam tsis xws luag uas tuaj yeem cuam tshuam nws qhov kev ua tau zoo thiab kev ua tau zoo hauv qee cov kev siv. Hauv tsab xov xwm no, peb yuav tham txog qee qhov tsis xws luag ntawm cov tshuab granite thiab yuav ua li cas kom tsis txhob muaj lawv.
1. Cov kab nrib pleb
Cov kab nrib pleb yog qhov tsis tshua muaj qhov tsis xws luag hauv Granite tshuab lub hauv paus. Cov kab nrib pleb tuaj yeem tshwm sim vim muaj ntau yam vim li cas los ntawm kev ntxhov siab thermal, kev co, tsis raug cai tuav, lossis tsis xws luag nyob hauv cov khoom siv raw. Cov kab nrib pleb tuaj yeem cuam tshuam rau qhov ruaj khov thiab qhov tseeb ntawm lub tshuab, thiab muaj mob hnyav, tuaj yeem ua rau lub tshuab swb. Txhawm rau kom tsis txhob tawg, nws yog ib qho tseem ceeb kom siv cov khoom siv granite, zam kev ntxhov siab ntawm thermal, thiab tuav lub tshuab nrog kev saib xyuas.
2. Nto Roughness
Cov chaw ua tau zoo tuaj yeem yog qhov ntxhib, uas tuaj yeem cuam tshuam kev ua tau zoo ntawm lub tshuab. Nto roughness tuaj yeem tshwm sim los ntawm qhov tsis xws luag nyob rau hauv cov khoom siv nyoos, polishing tsis raug cai, lossis hnav thiab kua muag. Txhawm rau kom tsis txhob muaj qhov chaw ntawm qhov chaw nyob deb, cov chaw granite yuav tsum muaj polished rau ib tug zoo tiav. Kev tu ib txwm thiab kev tu yuav tuaj yeem pab tiv thaiv kom tiv thaiv kom tiv thaiv qhov chaw ntawm qhov chaw.
3. Sab Nraud Tsis Muaj Peev Xwm
Granite yog paub rau nws cov kev ruaj ntseg thiab tsis muaj cua sov kev nthuav dav, tab sis nws tsis muaj zog tiv thaiv kom ruaj khov. Qhov seem tsis muaj peev xwm tuaj yeem tshwm sim vim muaj kev hloov pauv hauv qhov kub lossis av noo, uas tuaj yeem ua rau cov granite kom nthuav dav lossis cog lus. Qhov chaw muaj peev xwm tseem ceeb tuaj yeem cuam tshuam qhov tseeb ntawm lub tshuab thiab ua rau muaj qhov yuam kev ntawm cov khoom tsim tawm. Txhawm rau kom tsis txhob muaj qhov tsis ruaj khov, nws yog ib qho tseem ceeb kom muaj qhov kub thiab txias thiab siv cov av granite zoo.
4. Caws
Granite tuaj yeem muaj cov impurities xws li hlau, uas tuaj yeem cuam tshuam rau qhov zoo thiab ua tau zoo ntawm lub tshuab. Impurities tuaj yeem ua rau granite mus rau corrode, txo cov ruaj khov, lossis cuam tshuam nws cov khoom sib nqus. Txhawm rau kom tsis txhob impurities, nws yog ib qho tseem ceeb kom siv cov khoom zoo granite thiab ua kom paub tseeb tias cov khoom siv raw yog pub dawb los ntawm impurities.
5. Chipping
Chipping yog lwm yam tsis xws luag hauv Granite tshuab cag. Chipping tuaj yeem tshwm sim vim kev coj ua, kev co, lossis cuam tshuam. Kev chipping tuaj yeem cuam tshuam qhov ruaj khov thiab qhov tseeb ntawm lub tshuab thiab ua rau lub tshuab ua tsis tiav. Yuav kom tsis txhob chipping, nws yog ib qho tseem ceeb los tuav lub tshuab nrog saib xyuas thiab zam kev cuam tshuam lossis kev co.
Hauv kev xaus, granite tshuab bases tau dav siv nyob rau hauv tsheb tsheb thiab aerospace kev lag luam vim lawv qhov kev ruaj ntseg thiab hardness. Txawm li cas los xij, granite tsis zoo tag nrho thiab tej zaum muaj qee yam tsis xws luag uas tuaj yeem cuam tshuam nws cov kev ua tau zoo thiab kev ua tau zoo. Los ntawm kev nkag siab cov kev tsis xws thiab siv cov kev ntsuas tiv thaiv, peb tuaj yeem ua kom ntseeg tau tias lub tshuab granite yog qhov ua tau zoo tshaj plaws thiab ua tau raws li qhov xav tau ntawm kev lag luam.
Lub Sijhawm Post: Jan-09-2024