Ithembeke kangakanani igranite kwisixhobo sokulinganisa esichanekile?

I-Granite yinto esetyenziswa ngokuqhelekileyo kwisixhobo sokulinganisa ngokuchanekileyo ngenxa yokuthembeka kwayo okugqwesileyo kunye nokuzinza.Xa kuziwa kwimilinganiselo echanekileyo, ukuchaneka kunye nokuzinza kubalulekile, kwaye i-granite ibonakalise ukuba lukhetho oluthembekileyo lokuhlangabezana nezi mfuno.

Esinye sezizathu eziphambili zokuba kutheni i-granite ithembeke kakhulu kwisixhobo sokulinganisa ngokuchanekileyo ziimpawu zayo zendalo.I-Granite yaziwa ngokuxinana kwayo okuphezulu kunye ne-porosity ephantsi, eyenza ukuba imelane ne-warping, corrosion, kunye nokunxiba.Oku kuthetha ukuba i-granite surface igcina i-flatness kunye nokuzinza kwayo ngokuhamba kwexesha, iqinisekisa imilinganiselo ehambelanayo nechanekileyo.

Ukongeza, igranite ineempawu ezigqwesileyo zokungcangcazela, nto leyo ibalulekileyo kwisixhobo sokulinganisa esichanekileyo.Ukungcangcazela kunokubangela iimpazamo zomlinganiselo, kodwa amandla okufunxa ukothuka kwegranite anceda ukugcina uzinzo lwezixhobo, ngakumbi kwiindawo eziguquguqukayo zemizi-mveliso.

Ukongezelela, i-granite ine-coefficient ephantsi yokwandiswa kwe-thermal, oku kuthetha ukuba ayinakwenzeka ukwandisa okanye inkontileka kunye nokutshintsha kweqondo lokushisa.Oku kuzinza kwe-thermal kubalulekile kwisixhobo sokulinganisa ukuchaneka njengoko kuqinisekisa ukuba imilinganiselo yamalungu e-granite ahlala engaguquguquki ngaphandle kokuguquguquka kobushushu.

Ukongezelela, i-granite ichasene kakhulu nemikrwelo kunye ne-abrasions, ebalulekileyo ekugcineni ingqibelelo yendawo yokulinganisa.Oku kuhlala kuqinisekisa ukuba izixhobo zokulinganisa ngokuchanekileyo zigcina ukuchaneka kwazo kunye nokuthembeka kwixesha elide lokusetyenziswa.

Ngokubanzi, iipropathi zendalo zegranite ziyenza ilungele izixhobo zokulinganisa ezichanekileyo.Ukuzinza kwayo, ukuqina kunye nokuchasana nezinto ezisingqongileyo kunegalelo ekuthembekeni kwayo ekuboneleleni imilinganiselo echanekileyo kunye ehambelanayo.

Ukuqukumbela, i-granite ibonakalise ukuba inokwethenjelwa kakhulu kwisixhobo sokulinganisa ngokuchanekileyo njengoko iimpawu zayo zendalo zinegalelo kuzinzo, ukuchaneka kunye nokuqina.Ukusetyenziswa kwayo kwizixhobo zokulinganisa ngokuchanekileyo kubonakalise ukuthembeka kwayo kunye nokusebenza kwayo ekuhlangabezaneni neemfuno ezingqongqo zezicelo zokulinganisa ngokuchanekileyo.