Granite yog ib lub pob zeb ntuj uas paub txog nws qhov ruaj khov thiab zoo nkauj uas tau lees paub ntau ntxiv hauv kev siv kho qhov muag vim nws qhov kev siv nyiaj tsawg. Ib txwm muaj, cov ntaub ntawv xws li iav thiab cov polymers tsim tau tswj hwm kev lag luam kho qhov muag vim lawv qhov meej thiab lub teeb ci ntsa iab. Txawm li cas los xij, granite yog lwm txoj hauv kev zoo uas tsim nyog xav txog.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm granite rau kev siv kho qhov muag yog nws qhov ruaj khov zoo. Tsis zoo li iav, uas yooj yim khawb thiab tawg, granite tiv taus kev hnav thiab tsim kua muag, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv kho qhov muag uas ua haujlwm hauv cov xwm txheej hnyav. Qhov kev ruaj khov no txhais tau tias cov nqi kho tau txo qis dua lub sijhawm vim tias cov khoom granite tsis tas yuav hloov lossis kho ntau zaus.
Tsis tas li ntawd xwb, cov qauv siv lead ua tshwj xeeb ntawm granite tso cai rau kev tswj lub teeb kom zoo. Txawm hais tias granite yuav tsis pob tshab li iav, kev nce qib hauv kev txhuam thiab kev kho mob tau txhim kho nws qhov pom tseeb. Qhov no ua rau granite tsim nyog rau kev siv rau hauv cov ntawv thov tshwj xeeb, xws li lens thiab prisms, qhov twg kev ruaj khov tseem ceeb dua li qhov pob tshab tag nrho.
Los ntawm qhov pom ntawm tus nqi, granite feem ntau pheej yig dua li cov iav zoo. Granite pheej yig dua rau kev khawb thiab ua, tshwj xeeb tshaj yog thaum nrhiav tau hauv zos. Qhov txiaj ntsig ntawm tus nqi no tuaj yeem txo qhov peev nyiaj tag nrho ntawm ib qho project optical, ua rau granite yog qhov kev xaiv zoo tshaj plaws rau cov chaw tsim khoom thiab cov neeg tsim qauv uas tab tom nrhiav kev siv nyiaj zoo tshaj plaws.
Tsis tas li ntawd xwb, kev siv granite yog ib yam khoom siv uas siv tau ntev. Vim nws yog ib yam khoom siv ntuj tsim, nws muaj kev cuam tshuam tsawg dua rau ib puag ncig dua li lwm yam khoom siv hluavtaws, uas feem ntau xav tau lub zog ntau los tsim. Los ntawm kev xaiv granite, cov lag luam tuaj yeem txhim kho kev ruaj khov thaum tseem tau txais txiaj ntsig los ntawm nws cov nqi tsim nyog.
Hauv kev xaus lus, granite tus nqi tsim nyog hauv kev siv kho qhov muag pom tau los ntawm nws qhov ruaj khov, pheej yig, thiab kev ruaj khov. Thaum kev lag luam txuas ntxiv tshawb nrhiav cov ntaub ntawv tshiab, granite dhau los ua qhov kev xaiv zoo uas sib xyaw ua ke kev ua tau zoo thiab kev txuag nyiaj.
Lub sijhawm tshaj tawm: Lub Ib Hlis-08-2025