Andesite yog ib hom pob zeb volcanic nrog cov muaj pes tsawg leeg zoo ib yam li granite. Nws tsim thaum magma nce mus rau lub ntiaj teb saum npoo thiab pib ua kom khov. Andesite paub txog nws cov kav ntev thiab lub zog, ua rau nws yog cov khoom siv nrov rau kev tsim kho thiab paving.
Ib qho ntawm cov khoom tseem ceeb ntawm andesite yog nws hardness. Nws muaj Mohs hardness ntsuam xyuas ntawm 6-7, uas ua rau nws resistant rau puas thiab yaig. Qhov no txhais tau hais tias nws muaj peev xwm tiv taus kev siv hnyav thiab tuaj yeem siv rau cov qauv xws li txoj kev thiab cov tsev.
Andesite kuj muaj zog compressive zoo, uas ua rau nws zoo tagnrho rau siv nyob rau hauv qhov chaw uas hnyav loads yuav tsum tau kev txhawb nqa. Cov cuab yeej no tso cai rau nws siv rau hauv kev tsim cov choj, dams, thiab lwm yam khoom loj.
Andesite tseem paub txog nws txoj kev siv ntau yam. Nws tuaj yeem raug txiav thiab kos rau hauv ntau yam duab thiab ntau thiab tsawg, ua kom nws zoo meej rau kev siv cov khoom zoo nkauj xws li cov duab, facades, thiab phab ntsa.
Nyob rau hauv cov nqe lus ntawm xim, andesite feem ntau yog tsaus grey los yog dub, nrog ib tug zoo-grained kev ntxhib los mos. Lub pob zeb yuav muaj cov pob zeb me me ntawm quartz, feldspar, lossis mica, uas ua rau nws muaj qhov ci ntsa iab.
Peb cov pob zeb andesite nram qab no nrov heev hauv Australia. Cov phooj ywg los ntawm teb chaws Australia, thov koj saib lub pob zeb no, yog tias xav tau, thov hu rau peb tam sim no: diana@zhenhaostone.com los yog zhenhaostone@163.com, ua tsaug.
Zuag qhia tag nrho, andesite yog ib yam khoom uas xav tau vim nws lub zog, durability, thiab versatility. Nws yog ib qho khoom siv muaj txiaj ntsig uas siv ntau yam kev tsim kho thiab kho kom zoo nkauj thoob plaws ntiaj teb.
