Granite yog hom pob zeb uas nyuaj, ruaj, thiab siv dav hauv kev tsim kho thiab muaj kev lag luam. Nws yog feem ntau siv los ua tshuab qhov chaw vim nws lub zog thiab kev thev taus. Txawm li cas los xij, txawm nrog nws cov yeeb yam zoo, ganite tshuab qhov chaw tuaj yeem muaj qhov tsis xws luag uas cuam tshuam lawv cov haujlwm. Hauv tsab xov xwm no, peb yuav tham txog qhov tsis xws luag ntawm cov tshuab granite tshuab hauv cov ncauj lus.
Ib qho ntawm feem tsis xws luag ntawm granite tshuab xeem yog tawg. Cov kab nrib pleb tshwm sim thaum cov kev ntxhov siab muab tso rau ntawm qhov ntau tshaj li nws lub zog. Qhov no tuaj yeem tshwm sim thaum tsim khoom lossis siv. Yog tias cov kab nrib pleb yog me me, nws yuav tsis cuam tshuam rau txoj haujlwm ntawm lub tshuab. Txawm li cas los xij, cov kab nrib pleb loj tuaj yeem ua rau qhov chaw tsis ua tiav, ua rau muaj kev kho tus nqi lossis hloov.
Lwm qhov tsis xws luag uas tuaj yeem tshwm sim hauv cov tshuab granite tshuab yog warping. Warping tshwm sim thaum ib feem yog kis tau kub, ua rau nws nthuav dav. Qhov no tuaj yeem ua rau feem ntau ua distorted, uas tuaj yeem cuam tshuam nws txoj haujlwm. Nws yog ib qho tseem ceeb kom ntseeg tau tias cov khoom lag luam granite yog ua nrog cov ntaub ntawv zoo thiab tsim los tiv thaiv kev ua rog.
Granite siv lub tshuab ua ke kuj tseem tuaj yeem muaj qhov tsis xws li cua hnab ris thiab voids. Cov tsis zoo no yog tsim thaum tsim khoom thaum huab cua tau daig hauv Granite. Raws li qhov tshwm sim, feem ntau yuav tsis muaj zog raws li nws yuav tsum yog, thiab nws yuav tsis ua haujlwm zoo. Nws yog qhov tseem ceeb kom ntseeg tau tias cov ntaub ntawv granite yog tsim siv cov ntaub ntawv zoo thiab raug tshuaj xyuas kom tiv thaiv cua hnab thiab voids.
Ntxiv rau cov kab nrib pleb, warping, thiab huab cua hnab ris, granite tshuab feem tseem tuaj yeem muaj xws li nplaim roughness thiab tsis sib xws. Nto rougness tuaj yeem tshwm sim los ntawm kev tsim khoom tsis raug cai, ua rau muaj kev ntxhib lossis tsis sib luag. Qhov no tuaj yeem cuam tshuam txoj haujlwm lossis kev ntseeg tau ntawm ib feem. Nws yog qhov tseem ceeb kom ntseeg tau tias txoj kev tsim khoom lag luam yog ua tib zoo saib xyuas cov khoom lag luam uas du thiab txawm nto.
Lwm qhov tsis meej uas tuaj yeem cuam tshuam rau cov tshuab granite tshuab yog chipping. Qhov no tuaj yeem tshwm sim thaum tsim khoom lossis vim yog hnav thiab kua muag. Kev chipping tuaj yeem cuam tshuam cov haujlwm ntawm ib feem thiab tuaj yeem ua rau kev puas tsuaj ntxiv yog tias tsis tau hais tam sim.
Hauv kev xaus, cov khoom siv granite yog muaj zog thiab ruaj tab sis tuaj yeem muaj qhov tsis xws luag uas cuam tshuam lawv qhov kev ua tau zoo. Nws yog ib qho tseem ceeb kom ntseeg tau tias cov khoom tau ua nrog cov khoom siv zoo thiab tsim kom muaj kev tiv thaiv zoo li xws li cov kab nrib pleb Los ntawm kev coj cov kev ceev faj no, peb tuaj yeem xyuas kom meej tias cov tshuab granite yog txhim khu kev qha thiab txuag tau.
Lub Sijhawm Post: Oct-16-2023