Bambanci tsakanin granite madaidaicin dandamali da madaidaicin dandamali na marmara?

1. Bambance-bambance a cikin kayan abu
Granite: Granite dutse ne mai banƙyama, galibi ya ƙunshi ma'adanai irin su quartz, feldspar da mica, tare da taurin gaske da yawa. Taurinsa na Mohs yawanci yana tsakanin 6-7, yana yin dandamalin granite mai kyau dangane da juriya da lalacewa. A lokaci guda, tsarin granite yana da daidaituwa kuma mai yawa, kuma yana iya tsayayya da matsa lamba da kaya, wanda ya dace da ma'auni mai mahimmanci da machining.
Marmara: Akasin haka, marmara dutse ne na metamorphic, wanda akasari ya ƙunshi calcite, dolomite da sauran ma'adanai. Kodayake marmara yana da kyawawan kaddarorin jiki, irin su babban taurin, babban kwanciyar hankali, da dai sauransu, taurin Mohs gabaɗaya yana tsakanin 3-5, wanda ya ɗan ƙasa da granite. Bugu da ƙari, launi da launi na marmara sun fi kyau kuma sun bambanta, kuma ana amfani da su sau da yawa don lokutan ado. Koyaya, a fagen ma'aunin ma'auni da injina, ƙananan taurinsa da ƙaƙƙarfan tsari na iya yin tasiri akan daidaito.
Na biyu, bambanci tsakanin yanayin aikace-aikacen
Granite madaidaicin dandali: Saboda kyawawan kaddarorinsa na zahiri da kwanciyar hankali, ana amfani da dandali madaidaicin granite a cikin lokatai masu ma'ana, kamar ingantattun injina, gwajin kayan aikin gani, sararin samaniya da sauran filayen. A cikin waɗannan yankuna, duk wani ƙananan kuskure na iya haifar da sakamako mai tsanani, don haka yana da mahimmanci musamman don zaɓar dandalin granite tare da babban kwanciyar hankali da juriya.
Dandalin madaidaicin marmara: Dandalin Marble shima yana da daidaito da kwanciyar hankali, amma kewayon aikace-aikacen sa ya fi fadi. Baya ga daidaiton aunawa da sarrafawa, ana amfani da dandamali na marmara a dakunan gwaje-gwaje, cibiyoyin bincike na kimiyya da sauran lokutan da ke buƙatar gwaje-gwaje da gwaje-gwaje masu inganci. Bugu da ƙari, yanayin ado da kayan ado na dandalin marmara kuma ya sa ya zama wuri a cikin wasu manyan filayen ado.
3. Kwatanta aikin
Dangane da aiki, dandamalin madaidaicin granite da madaidaicin dandamali na marmara suna da fa'idodin nasu. An san dandamali na Granite don tsananin ƙarfinsu, juriya mai ƙarfi da kwanciyar hankali, wanda zai iya kiyaye daidaito na dogon lokaci da kwanciyar hankali a cikin matsanancin yanayin aiki. Dandalin marmara yana da fifiko ga masu amfani don ɗimbin launi da launi, kyakkyawan aikin sarrafawa da matsakaicin farashi. Koyaya, lokacin da ake buƙatar matsananciyar daidaito, dandamali na granite galibi suna ba da ƙarin tabbataccen sakamakon auna.
Iv. Takaitawa
A taƙaice, akwai bambance-bambance masu mahimmanci tsakanin dandali madaidaicin granite da madaidaicin dandamali na marmara a cikin halayen kayan aiki, yanayin aikace-aikacen da aiki. Ya kamata mai amfani ya yi cikakken nazari bisa ga ainihin buƙatu da yanayin amfani lokacin zabar. Don lokuttan da ke buƙatar cikakken daidaito da kwanciyar hankali, dandamalin granite babu shakka shine mafi kyawun zaɓi; Ga wasu lokatai waɗanda ke da wasu buƙatu don ƙaya da ado, dandamalin marmara na iya zama mafi dacewa.