Waa maxay dhogorta macdanta?

Marka loo eego heerka qaranka GB/T 4132-1996 "Qalabka Dahaarka iyo Shuruudaha La Xiriira", qeexida dhogorta macdanta waa sida soo socota: dhogorta macdanta ah waa suuf la mid ah oo ka samaysan dhagax dhalaal ah, dharbaaxo (qashin warshadeed), galaas, oksaydh bir ah. ama ciidda dhoobada ah Erayga guud.

Maxay yihiin alaabta ceeriin ee ugu muhiimsan ee wax soo saarka dhogorta macdanta?

Qashinka warshadaha.Qashinka qashinka warshadaha ee alkaline waxaa ka mid ah dabka foornada qarxinta, birta samaynta birta, dharbaaxada ferroalloy, dharbaaxo dhalaalid aan bir ahayn, iwm.;Aashitada qashinka warshadaha waxaa ka mid ah leben cas iyo birta birta.Dambaska duulista, duufaannada duufaannada, iwm.

Waa maxay dhogorta dhagaxa?

Nooc ka mid ah dhogorta macdanta ah oo inta badan laga sameeyo dhagax dabiici ah oo dhalaalaysa ayaa loo yaqaannaa dhogorta dhagaxa.

Maxay yihiin alaabta ceeriin ee ugu weyn ee wax soo saarka dhogorta dhagaxa?

Dhagaxyo qaas ah.Sida basalt, diabase, gabbro, granite, diorite, quartzite, andesite, iwm, dhagaxyadani waa acidic.

Waa maxay isticmaalka ugu muhiimsan ee alaabta dhogorta macdanta?

1. Warshadaha, alaabada dhogorta macdanta ayaa inta badan loo isticmaalaa kuleylka kuleylka ee shabakadaha tuubooyinka kuleylka warshadaha iyo foornooyinka warshadaha, iyo kuleylka kulaylka ee maraakiibta iyo baabuurta kale.Tusaale ahaan, kuleyliyeyaasha warshadaha, qalabka korontadda, foornooyinka birta ah, hawada kulul ama tuubooyinka uumiga, iyo qaybaha markabka, alaabta dhogorta macdanta ah ayaa inta badan loo isticmaalaa sida qalabka wax lagu daboolo.

1. Warshadaha dhismaha, alaabta dhogorta macdanta ah ayaa inta badan loo adeegsadaa kuleylka kuleylka dibadda ee dhismayaasha, qalabka buuxinta dhawaaqa ee derbiyada qaybinta gudaha dhismayaasha, iyo qalabka sanqadha nuugaya ee saqafka dhismayaasha.

1. Beeraha, wax soo saarka dhogorta macdanta ayaa si weyn loogu isticmaalaa beerashada carro la'aanta ee dhirta, beddelka ciidda sida substrate-ka koritaanka dhirta.Marka la barbar dhigo substrate-ka beerashada kale, substrate-ka dhogorta macdantu waxa uu leeyahay xajin biyo sare leh, hawo wanaagsan oo nadiif ah, waana nooc ka mid ah substrate oo leh waxqabad wanaagsan oo beerasho la'aan ah..