Cov cuab yeej ntsuas granite parallel yog cov cuab yeej ntsuas qhov tseeb tseem ceeb, thiab qhov kev ncaj ncees ntawm lawv qhov chaw tiaj tiaj ncaj qha cuam tshuam rau qhov tseeb ntawm kev ntsuas. Kev ntxuav lossis kev tuav tsis raug tuaj yeem ua rau khawb, xeb, lossis hloov pauv me ntsis hauv cov yam ntxwv ntawm pob zeb, ua rau nws qhov tseeb tsis zoo. Kev tswj cov cuab yeej no yuav tsum tau ua tib zoo saib xyuas cov txheej txheem ntxuav, cov ntaub ntawv, thiab cov xwm txheej ib puag ncig.
Ua ntej yuav ntxuav, nws yog ib qho tseem ceeb heev uas yuav tsum npaj ib qho chaw uas tsis muaj plua plav thiab tswj tau. Lub ntsuas yuav tsum muab tso rau hauv ib qho chaw qhuav thiab ywj pheej kom tiv thaiv cov khoom me me uas nyob hauv huab cua, cov hlau uas txiav, lossis cov roj seem kom tsis txhob ua rau lub ntsej muag qias neeg. Txhua yam cuab yeej ntxuav, suav nrog cov ntaub mos mos, daim txhuam cev, thiab txhuam, yuav tsum tau ntxuav thiab tshuaj xyuas kom huv si kom tshem tawm cov xov xoob lossis cov khoom tawv uas yuav khawb tau lub granite. Kev nkag siab txog qhov xwm txheej ntawm cov xim av - txawm tias yog roj, kua qaub, lossis cov xim - kuj pab txiav txim siab txoj hauv kev ntxuav zoo tshaj plaws.
Kev xaiv cov tshuaj ntxuav kom raug kuj tseem ceeb ib yam. Granite rhiab heev rau cov kua qaub thiab cov alkaline muaj zog, yog li tsuas yog siv cov tshuaj ntxuav nruab nrab nrog pH ntawm 6 thiab 8 xwb. Yuav tsum zam cov tshuaj ntxuav hauv tsev uas ua rau pob zeb puas tsuaj. Rau cov xim tawv ncauj, cov tshuaj ntxuav pob zeb tshwj xeeb tuaj yeem siv tom qab sim ib qho chaw me me, tsis pom tseeb rau 24 teev kom ntseeg tau tias tsis muaj kev hloov pauv lossis poob qhov ci ntsa iab. Cov tshuaj ntxuav sib txawv yuav tsum tsis txhob sib xyaw, vim tias cov tshuaj lom neeg tuaj yeem tsim cov pa phem lossis txo qhov ua haujlwm ntawm kev ntxuav.
Thaum lub sijhawm ntxuav, kev so kom sib xws thiab nias maj mam yog qhov tseem ceeb heev. Ib txwm so rau ib qho kev taw qhia sib luag nrog txhuam lossis daim ntaub kom tsis txhob muaj qhov khawb me me. Yuav tsum siv cov txhuam mos mos rau ntug kom tiv thaiv cov chamfers. Tom qab ntxuav, yaug kom huv si nrog dej deionized lossis dej huv kom tiv thaiv cov minerals thiab ziab siv cov ntaub tsis muaj plaub lossis cua sov ntuj. Yuav tsum tsis txhob kub lossis tshav ntuj ncaj qha, vim tias kev hloov pauv kub sai sai tuaj yeem ua rau tawg.
Yuav tsum tau ua tib zoo saib xyuas cov xim av thaum muaj xwm txheej ceev thiab kev saib xyuas mus sij hawm ntev. Cov tshuaj acidic, xws li kua txiv hmab txiv ntoo lossis kua txiv qaub, yuav tsum tau ntxuav tam sim ntawd thiab tshem tawm nrog ammonia diluted thaum hnav hnab looj tes tiv thaiv. Cov hlau me me tuaj yeem txhuam maj mam nrog hmoov txhuam pob zeb thiab cov ntaub mos, tab sis kev puas tsuaj tob dua yuav tsum tau daws los ntawm cov kev pabcuam tshaj lij. Cov xim av uas nyob ntev uas tau nkag mus rau hauv qhov chaw granite xav tau kev ntxuav tshwj xeeb thiab kev kho mob crystallization kom rov qab tiaj tus thiab ci ntsa iab.
Kev saib xyuas tas mus li yog qhov tseem ceeb rau kev ua kom raug mus sij hawm ntev. Kev siv cov tshuaj sealant uas nkag mus rau hauv txhua rau lub hlis tsim ib qho kev tiv thaiv tiv thaiv cov xim av, yog tias qhov chaw qhuav thiab cov tshuaj sealant raug nqus tau sib npaug. Kev khaws cia kom zoo kuj yog qhov tseem ceeb; cov ntsuas yuav tsum tso kab rov tav ntawm cov lev roj hmab lossis cov ntoo txhawb nqa, zam kev sib cuag ncaj qha nrog cov hlau lossis cov chaw tawv, nrog rau kev tswj hwm qhov kub thiab txias hauv ± 5 ℃ thiab av noo qis dua 60%. Kev kho kom raug tsis tu ncua siv laser interferometers lossis cov theem hluav taws xob yog qhov tsim nyog los lees paub tias cov qauv ntsuas tau tswj hwm. Txhua qhov kev hloov pauv uas pom tau yuav tsum ceeb toom rau kev ncua kev siv tam sim ntawd thiab kev kho kom zoo.
Los ntawm kev ua ke ntxuav kom zoo, siv cov khoom siv pob zeb kom raug, kev tuav kom raug, thiab kev saib xyuas tsis tu ncua, lub neej thiab qhov tseeb ntawm cov ntsuas sib luag ntawm granite tuaj yeem khaws cia tau zoo. Rau cov teeb meem ntxuav nyuaj lossis kev saib xyuas tshwj xeeb, kev sab laj nrog cov kev pabcuam saib xyuas pob zeb tshaj lij yog qhov pom zoo kom tiv thaiv kev puas tsuaj uas tsis tuaj yeem rov qab tau thiab xyuas kom meej tias muaj kev ntsuas raug.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-13-2025