Granite yog cov khoom siv dav siv hauv kev tsim cov twj paj nruag uas yog cov khoom lag luam zoo siab pab txhim kho qhov tseeb ntawm cov twj paj nruag. Nws cov khoom tshwj xeeb ua rau nws zoo rau kev ua kom muaj tseeb, xwm yeem nyob hauv kev lag luam.
Ib qho ntawm cov laj thawj tseem ceeb vim li cas granite yog kev haum rau cov twj paj nruag ntsuas yog nws qhov tshwj xeeb ruaj khov thiab tiv thaiv kom kub hloov kho. Granite muaj cov coefficient ntawm thermal expansion, uas txhais tau tias nws tsis tshua muaj peev xwm nthuav lossis kev sib cog lus nrog kev hloov pauv ntawm qhov ntsuas kub. Qhov kev ruaj khov no kom ruaj khov uas qhov ntev ntawm kev ntsuas ntsuas twj ywm, ua kom cov kev ntsuas kom raug thiab txhim kho ib puag ncig ib puag ncig.
Tsis tas li ntawd, Granite muaj theem siab ntawm kev hnyav thiab txhav txhav, uas yog qhov tseem ceeb rau kev tswj cov qauv kev sib tham ntawm cov twj paj nruag ntsuas. Qhov kev ntsuas mob siab tawv no pab kom txo qis cov kev tiv thaiv lossis deformation uas yuav tshwm sim thaum ntsuas ntsuas, ua kom muaj kev ntsuas ntsuas nws lub sijhawm.
Tsis tas li ntawd, Granite muaj cov khoom siv damping tau zoo uas nqus cov kev sib txawv thiab txo qhov cuam tshuam ntawm cov khoom siv sab nraud ntawm cov twj paj nruag ntsuas. Qhov no yog qhov tshwj xeeb tshaj yog nyob hauv ib cheeb tsam uas yog qhov kev co thiab siv tshuab chim siab tam sim no, raws li nws pab tswj kev ntsuas ruaj khov thiab qhov tseeb.
Granite lub ntuj muaj sib xyaw kuj tseem ua rau nws txoj kev tiv thaiv kom corrosion thiab hnav, ua rau nws muaj cov khoom siv ntev thiab ntev ntev. Nws muaj peev xwm tiv thaiv kev ua haujlwm hnyav thiab tiv thaiv cov tshuaj lom thiab kev puas tsuaj, ua kom muaj kev sib cais tau zoo thiab muaj kev ntseeg tau ntev ntev ntawm kev siv.
Txhawm rau suav, granite play lub luag haujlwm tseem ceeb hauv kev txhim kho qhov tseeb ntawm kev ntsuas thiab kev ntseeg tau ntawm cov twj paj nruag ntsuas. Nws ruaj khov, txhav, damping cov khoom thiab lub zog ua rau nws cov khoom siv zoo rau kev ntsuas qhov tseeb thiab tsis sib xws hauv ntau cov ntawv thov kev lag luam. Los ntawm kev siv granite hauv kev tsim cov twj paj nruag, cov chaw tsim khoom tuaj yeem muab cov cuab yeej siv tau kom muaj txiaj ntsig zoo thaum ntsuas ntsuas.
Lub Sijhawm Post: Tsib Hlis-13-2024