Cov nyhuv ntawm kev tswj qhov kub ntawm hloov cov khoom siv bitumen
Hauv cov txheej txheem npaj ntawm hloov cov khoom siv bitumen, ntsuas kub yog qhov tseem ceeb heev. Yog tias qhov kub me me dhau lawm, cov me me yuav thickumen yuav thicker, tsawg kua, thiab nyuaj rau emulsify; Yog tias cov me ntsis kub dhau lawm siab dhau, ntawm ib sab tes, nws yuav ua rau cov bitumen rau hnub nyoog. Nyob rau tib lub sijhawm, qhov ntsuas kub ntawm cov inlet thiab qhov hluav taws xob ntawm lub emulsified bitumen yuav dhau los ua kom ruaj khov, uas yuav cuam tshuam rau kev ruaj khov ntawm emulsifier thiab qhov zoo ntawm emulsified bitumen. Dab tsi txhua tus neeg yuav tsum nkag siab yog tias bitumen yog ib qho tseem ceeb ntawm emulsified bitumen, feem ntau tus account rau 50% ntawm tag nrho cov khoom plig emulsified.
Kawm Dua
2023-11-16