I-Granite yinto ethandwayo yokwenza izinto zomatshini ngenxa yobunzima bayo, ukuqina kwayo kunye nokumelana nokuguguleka kwayo. Nangona kunjalo, kusenokubakho iziphene kwizinto zomatshini we-granite ezinokuchaphazela umgangatho kunye nokusebenza kwazo.
Esinye seziphene eziqhelekileyo kwizixhobo zomatshini wegranite kukuqhekeka. Ezi ziimfanta okanye imigca ebonakala kumphezulu okanye ngaphakathi kwecandelo ngenxa yoxinzelelo, impembelelo okanye utshintsho lobushushu. Ukuqhekeka kunokwenza buthathaka icandelo kwaye kubangele ukuba lingasebenzi ngaphambi kwexesha.
Esinye isiphene yi-porosity. Izixhobo zomatshini we-granite ezineembobo zezo zineepokotho zomoya ezincinci okanye imingxuma ngaphakathi kuzo. Oku kunokwenza zibe buthathaka kwaye zibe semngciphekweni wokuqhekeka okanye ukuqhekeka phantsi koxinzelelo. I-porosity inokuchaphazela ukuchaneka kobukhulu becandelo, nto leyo ekhokelela ekungachanekini koomatshini.
Isiphene sesithathu kukugqitywa komphezulu. Izixhobo zomatshini wegranite zinokuba nokugqitywa komphezulu okungalinganiyo okanye orhabaxa okunokuchaphazela ukusebenza kwazo. Ubunzima bunokubangela ukungqubana kwaye kukhokelela ekugugeni okukhulu kwenxalenye. Kunokwenza kube nzima ukuyifaka okanye ukuyihlanganisa ngokufanelekileyo.
Okokugqibela, umgangatho wegranite esetyenzisiweyo unokuchaphazela imveliso. Igranite esemgangathweni ophantsi inokuba nokungcola okanye ukungangqinelani okunokuchaphazela ubulukhuni bayo, ukuqina kwayo kunye nokumelana nokuguguleka kwayo. Oku kunokukhokelela ekutshintshweni rhoqo kunye nokulungiswa kwezixhobo zomatshini.
Nangona kunjalo, kubalulekile ukuqaphela ukuba ezi ziphene zinokuncitshiswa okanye zisuswe ngeenkqubo ezifanelekileyo zokwenza kunye namanyathelo okulawula umgangatho. Umzekelo, iintanda zinokuthintelwa ngokusebenzisa igranite esemgangathweni olungileyo kunye nokulawula ubushushu kunye noxinzelelo ngexesha lokwenziwa. Iimbobo zingasuswa ngokusebenzisa inkqubo yokufaka i-vacuum ukuze kuzaliswe iimbobo nge-resin okanye i-polymer. Ukugqitywa komphezulu kunokuphuculwa ngokupolisha kunye nokusebenzisa izixhobo zokusika ngokuchanekileyo.
Ekugqibeleni, izinto zomatshini wegranite ziyindlela ethembekileyo nehlala ixesha elide yoomatshini. Ngokuqinisekisa ukwenziwa ngokufanelekileyo kunye namanyathelo okulawula umgangatho, iziphene zinokuncitshiswa kwaye ixesha elide kunye nokusebenza kwezinto kunokwandiswa.
Ixesha lokuthumela: Oktobha-12-2023