Iislabhu zegranite ziyindlela ethandwayo yokwakha noyilo lwangaphakathi ngenxa yokuqina kwazo, ubuhle bazo, kunye nokuguquguquka kwazo. Ukuqonda iiparameter zobugcisa kunye neenkcukacha zeeslabhu zegranite kubalulekile kubakhi bezakhiwo, abakhi, kunye nabanini bezindlu ngokufanayo ukuze benze izigqibo ezinolwazi.
1. Ulwakhiwo kunye nolwakhiwo:
I-Granite lilitye eliyi-igneous elenziwe kakhulu yi-quartz, i-feldspar, kunye ne-mica. Ukwakheka kwezimbiwa kuchaphazela umbala we-slab, ubume bayo, kunye nenkangeleko yayo iyonke. Ubuninzi be-granite buqala kwi-2.63 ukuya kwi-2.75 g/cm³, nto leyo eyenza ukuba ibe yinto eqinileyo efanelekileyo kwiintlobo ngeentlobo zezicelo.
2. Ubukhulu kunye nobukhulu:
Iislabhu zegranite zihlala zinobukhulu obuyi-2 cm (3/4 intshi) kunye ne-3 cm (1 1/4 intshi). Ubungakanani obuqhelekileyo buyahluka, kodwa ubukhulu obuqhelekileyo buquka i-120 x 240 cm (4 x 8 feet) kunye ne-150 x 300 cm (5 x 10 feet). Ubungakanani obulungiselelwe wena bukwafumaneka, nto leyo evumela ukuguquguquka koyilo.
3. Ukugqitywa komphezulu:
Ukugqitywa kwee-granite slabs kunokuchaphazela kakhulu inkangeleko kunye nokusebenza kwazo. Ukugqitywa okuqhelekileyo kubandakanya ukupholishwa, ukuhluzwa, ukutshiswa, kunye nokubrashwa. Ukugqitywa okupholisiweyo kunika inkangeleko ekhazimlayo, ngelixa ukuhluzwa kunika umphezulu ongacwebezeliyo. Ukugqitywa okupholisiweyo kulungele ukusetyenziswa ngaphandle ngenxa yeempawu zazo zokumelana nokutyibilika.
4. Ukufunxwa kwamanzi kunye nokuqhekeka kwamanzi:
I-granite yaziwa ngesantya sayo esiphantsi sokufunxa amanzi, idla ngokuqala kwi-0.1% ukuya kwi-0.5%. Olu phawu lwenza ukuba ingangeni mdaka kwaye ifaneleke kwiikhawuntara zasekhitshini nakwiindawo zokuhlambela. Ubuninzi be-granite bunokwahluka ngokusekwe kulwakhiwo lwayo lweeminerali, nto leyo echaphazela ukuqina kwayo kunye neemfuno zokugcinwa kwayo.
5. Amandla Nokuqina:
Iislabhu zegranite zinamandla aphezulu okuxinzelela, zihlala zingaphezulu kwe-200 MPa, nto leyo ezenza zifaneleke ukusetyenziswa kakhulu. Ukumelana kwazo nokukrwela, ubushushu, kunye neekhemikhali kuphucula ubomi bazo obude, nto leyo ezenza zibe lukhetho olukhethwayo kwiiprojekthi zokuhlala kunye nezorhwebo.
Ukuqukumbela, ukuqonda iiparameter zobugcisa kunye neenkcukacha zee-granite slabs kubalulekile ekukhetheni izinto ezifanelekileyo kwiprojekthi yakho. Ngenxa yokuqina kwazo okumangalisayo kunye nokuguquguquka kobuhle, ii-granite slabs ziyaqhubeka nokuba lukhetho oluthandwayo kumashishini okwakha noyilo.
Ixesha leposi: Novemba-08-2024