Cov tau txais daim ntawv thov:
Cov txheej uas muaj permeable thiab nplaum txheej txheej ntawm asphalt pavement tsim thiab cov pob zeb gravel sealing dealing dishing cov khoom siv ua ib txheej waterproof. Tom qab xyoo ntawm kev siv, nws tau pom tias hom no ntawm bitumen emulsifier yog qhov haum rau thaj chaw muaj dej nyuaj.

Cov Khoom Qhia:
Qhov no bitumen emulsifier yog cov kua cationic bitumen emulsifier. Zoo fluidity, yooj yim ntxiv thiab siv. Thaum lub sij hawm bitumen kev ntsuam xyuas, ib qho nyiaj tsawg ntxiv tuaj yeem emulsify, thiab cov txiaj ntsig emulsification yog qhov zoo.

Qhov taw qhia kev ua haujlwm
Qauv: TTPZ2
Tsos: pob tshab lossis kua dej dawb
Cov ntsiab lus nquag: 40% -50%
P tus nqi: 6-7
Noj tshuaj: 0.6-1.2% emulsified bitumen ib tuj
Ntim: 200kg / Barel

Cov lus qhia:
Raws li lub peev xwm ntawm cov xab npum kua dej ntawm cov khoom me me, hnyav cov me ntsis emulsifier raws li cov tshuaj ntsuam xyuas kev ua haujlwm. Ntxiv cov hnyav emulsifier rau hauv cov xab npum tank, do thiab cua sov rau 60-65 ° C, thiab bittumen rau 120-130 ° C. Tom qab cov dej kub thiab batumen kub ncav cuag tus qauv, emulsified bitumen ntau lawm pib. (Yog koj muaj lus nug, thov saib: Yuav ua li cas ntxiv bitumen emulsifier.)

Cov lus qhia zoo:
Tsis txhob ua rau lub hnub. Khaws rau hauv qhov chaw tsaus, txias thiab sib lo, lossis raws li kev xav tau cia rau ntawm cov thawv ntim.