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 obuqhelekileyo bee-slab ze-granite buqala kwi-2.63 ukuya kwi-2.75 g/cm³, nto leyo eyenza ukuba ziqine kwaye zilungele ukusetyenziswa ngeendlela ezahlukeneyo.
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:
Iislabhu zegranite zihlala zinamazinga aphantsi okufunxa amanzi, zihlala zimalunga ne-0.1% ukuya kwi-0.5%. Olu phawu luzenza zingabi nambala kwaye zifaneleke kwiikhawuntara zasekhitshini nakwiindawo zokuhlambela. Ubungakanani begranite bunokwahluka, nto leyo echaphazela iimfuno zayo zokugcinwa.
5. Amandla Nokuqina:
I-granite yaziwa ngamandla ayo angaqhelekanga, inamandla okucinezela aqala kwi-100 ukuya kwi-300 MPa. Olu kuqina luyenza ibe lukhetho olufanelekileyo kwiindawo ezinabantu abaninzi kunye nokusetyenziswa ngaphandle, okuqinisekisa ukuba ihlala ixesha elide kwaye ayigugi.
Ukuqukumbela, ukuqonda iiparameter zobugcisa kunye neenkcukacha zee-granite slabs kubalulekile ekukhetheni izinto ezifanelekileyo kuyo nayiphi na iprojekthi. Ngenxa yeempawu zazo ezikhethekileyo, ii-granite slabs ziyaqhubeka nokuba lukhetho oluthandwayo kwiindawo zokuhlala kunye nezorhwebo.
Ixesha lokuthumela: Disemba-05-2024