Kev ruaj khov ntawm cov khoom granite yog ib qho tseem ceeb rau kev ua tau zoo thiab lub neej ntev, uas siv dav hauv cov tsev, cov txee thiab ntau yam kev siv hauv kev tsim kho. Kev nkag siab txog qhov tseem ceeb ntawm kev ruaj khov ntawm cov granite tuaj yeem pab cov neeg siv khoom thiab cov neeg ua vaj tse txiav txim siab zoo hauv kev xaiv cov khoom siv.
Granite yog pob zeb igneous uas muaj quartz, feldspar, thiab mica ua ke, ua rau nws ruaj khov thiab zoo nkauj heev. Ib qho ntawm cov yam ntxwv tseem ceeb ntawm granite yog nws lub peev xwm tiv taus qhov kub siab yam tsis pom kev hloov pauv lossis puas tsuaj. Qhov kev ruaj khov thermal no yog qhov tseem ceeb rau cov laj thawj hauv qab no.
Ua ntej, cov khoom granite feem ntau siv rau hauv cov chaw uas raug kub heev, xws li cov txee hauv chav ua noj, qhov cub hluav taws, thiab cov patio sab nraum zoov. Lub peev xwm ntawm Granite los tiv taus kev poob siab thermal (kev hloov pauv kub sai) ua kom nws yuav tsis tawg lossis warp nyob rau hauv cov xwm txheej hnyav. Qhov kev ywj pheej no tsis yog tsuas yog ua rau muaj kev nyab xeeb ntawm cov khoom xwb, tab sis kuj ua rau nws lub neej ntev dua, ua rau nws yog qhov kev xaiv pheej yig rau lub sijhawm ntev.
Qhov thib ob, kev ruaj khov ntawm qhov kub pab tswj kom granite zoo nkauj. Thaum granite raug kub siab, nws tseem khaws nws cov xim thiab cov qauv, tiv thaiv kev hloov pauv tsis zoo lossis kev puas tsuaj ntawm qhov chaw. Qhov zoo no yog qhov tseem ceeb rau kev siv kho kom zoo nkauj, qhov twg qhov zoo nkauj ntawm lub pob zeb yog qhov tseem ceeb.
Tsis tas li ntawd xwb, qhov ruaj khov ntawm cov khoom granite kuj tseem tuaj yeem cuam tshuam rau lawv cov kev xav tau txij nkawm. Cov ntaub ntawv uas tsis ruaj khov thermal yuav tsum tau kho lossis hloov ntau zaus, ua rau cov nqi thiab kev siv cov peev txheej ntau ntxiv. Qhov sib txawv, qhov ruaj khov ntawm granite tso cai rau kev ntxuav yooj yim thiab kev saib xyuas tsawg kawg nkaus, ua rau nws yog qhov kev xaiv zoo rau ob qho chaw nyob thiab chaw ua lag luam.
Xaus lus, qhov tseem ceeb ntawm kev ruaj khov ntawm cov khoom granite tsis tuaj yeem hais dhau. Nws ua kom muaj kev nyab xeeb, txhim kho kev zoo nkauj, thiab txo qhov yuav tsum tau saib xyuas, ua rau granite yog cov khoom siv nyiam hauv ntau yam kev siv. Kev nkag siab txog cov txiaj ntsig no tuaj yeem coj cov neeg siv khoom thiab cov neeg ua vaj tse xaiv cov khoom siv zoo rau lawv cov haujlwm.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-13-2024