Ni ukubera iki granite karemano ihitamo kuri XYZ ya gantry yuzuye aho kuba marble?

Mu rwego rwo gukora inganda zo mu rwego rwo hejuru, urubuga rwa XYZ rwuzuye rufite ibisabwa cyane mu gukora ibikoresho. Granite karemano, hamwe nuruhererekane rwibintu byingenzi, byahindutse byiza kuruta marble.
I. Kugereranya Ibintu Byubukanishi
Gukomera no kwambara birwanya
Granite igizwe ahanini namabuye y'agaciro nka quartz na feldspar, hamwe na Mohs ifite ubukana bwa 6 kugeza kuri 7. Irashobora kurwanya neza kwambara kandi ikagumana ubuso bwuzuye kuri platifomu mugihe cyo kuyikoresha igihe kirekire no kugenda kenshi. Ibinyuranye, igice cyingenzi cya marble, karubone ya calcium, ifite ubukana buke ugereranije, hamwe na Mohs ikomera ya 3 kugeza kuri 5. Mugihe cyo guterana hamwe nigitutu kimwe, usanga bikunda gushushanya no kwambara, bigira ingaruka kumyizerere nubuzima bwa serivise.
Gukomera no gushikama
Granite ifite imiterere yuzuye, hamwe nuduce twimbere twimbere duhuza cyane, bikayiha gukomera cyane. Iyo ikorewe imitwaro iremereye hamwe nubukanishi, irashobora kugumana imiterere ihamye kandi ntabwo ikunda guhinduka. Nyamara, marble ifite umubare munini wimiterere nuduce duto imbere, kandi gukomera kwayo ni ntege nke. Mugihe kiremereye cyane cyangwa ikoreshwa igihe kirekire, irashobora guteza imbere gucika intege cyangwa guhindagurika bitewe no guhangayikishwa cyane, bigira ingaruka kumyizerere nukuri.

Ii. Itandukaniro mubikorwa byubushyuhe
Coefficient yo kwagura ubushyuhe
Granite ifite coefficient nkeya cyane yo kwagura ubushyuhe, hafi 4-8 × 10⁻⁶ / ℃, kandi ubunini bwayo burahinduka gake cyane iyo ubushyuhe butandukanye. Ibi ni ingenzi cyane kuri XYZ isobanutse neza ya gantry, ishobora gukumira ihindagurika ryumuriro riterwa nihindagurika ryubushyuhe kandi ikemeza ko aho ikibanza kibereye. Coefficient yo kwagura ubushyuhe bwa marble ni ndende. Mubidukikije bifite ubushyuhe bunini butandukanye, bikunda kwaguka kwinshi no kugabanuka, bishobora gutera impinduka mubunini no muburyo bwa platform.
Amashanyarazi
Granite ifite ubushyuhe buke. Iyo ashyutswe mukarere, ubushyuhe bugenda buhoro buhoro, bushobora kugabanya ibibaho byo guhindagurika. Marble ifite ubushyuhe bwo hejuru cyane. Mugihe cyo gukoresha nko gutunganya lazeri itanga ubushyuhe bwinshi, ubushyuhe burashobora gukorwa no gukwirakwira, bikavamo ihindagurika ryumuriro ridahwitse rya platifomu kandi bikagira ingaruka kubikorwa byukuri.
Iii. Itandukaniro mubiranga ibintu
Granite ifite ibintu byiza byo gusiba, kandi imiterere yimbere irashobora gukurura neza no kongera imbaraga zinyeganyega. Mugihe cyo gukora platform ya gantry, kunyeganyega birashobora guhagarikwa byihuse, bikagabanya ingaruka zinyeganyeza kubikorwa bitunganijwe neza nigihe cyo gukoresha ibikoresho. Imikorere ya damping ya marble irasa nkintege nke, bigatuma bigorana kwihuta kwinyeganyeza nka granite, ntabwo ifasha mubikorwa byo gutunganya neza.
Iv. Ibitekerezo bihamye
Granite ifite imiti ihamye kandi irwanya aside na alkali. Mubintu bimwe bidasanzwe bitunganyirizwa, nkibifitanye isano na reagent ya chimique cyangwa imyuka yangirika, platform ya granite irashobora kugumya gutuza kumitungo yibintu no kwirinda kwangirika. Ikintu nyamukuru kigizwe na marble, calcium karubone, ikunda guhura na chimique hamwe na acide kandi irashobora kwangirika byoroshye mubidukikije bya acide, bigatuma kwangirika kurwego rwa platifomu no kugabanuka kwukuri.
V. Ubuzima bwa serivisi no kubungabunga ibiciro
Bitewe nibyiza bya granite mubijyanye no gukomera, kwambara birwanya hamwe nubushyuhe bwumuriro, ubuzima bwumurimo mubusanzwe ni burebure kuruta ubwa marble. Byongeye kandi, granite ntabwo ikunda kwambara no kurira, ifite deformasiyo ntoya, igihe kirekire cyo kubungabunga, hamwe nigiciro gito cyo kubungabunga. Bitewe nibibazo nko kwambara byoroshye hamwe nubushyuhe buke bwumuriro, marble isaba kalibrasi kenshi, gusana no kuyisimbuza, bigatuma amafaranga yo kubungabunga menshi.

Mu gusoza, granite karemano iruta marble mubice byinshi nkimiterere yubukanishi, imiterere yubushyuhe, ibiranga kugabanuka, imiterere yimiti, ubuzima bwa serivisi hamwe nigiciro cyo kubungabunga. Kubwibyo, byahindutse ibikoresho byiza bya XYZ byuzuye bya gantry.