Polycarboxylic Acid Series High-performance Water Reducer (kua)
Oct 26, 2022
1. Polycarboxylic acid series high-performance dej reducer (kua)
Sab nrauv
Lub teeb xim av mus rau xim av tsaus me ntsis viscous kua
Tus nqi txo dej
Ntau dua lossis sib npaug li 25 feem pua
Qhov ceev (g / ml)
1.09±0.02
Cov ntsiab lus muaj zog (%)
22 ± 2 lossis 40 ± 2
Cement slurry fluidity (tus qauv cement) (㎜)
Ntau dua lossis sib npaug rau 250 (W/C=0.29)
pH
6 rau 8
Chloride ion ntsiab lus (%)
Tsawg dua lossis sib npaug rau 0.02
Cov ntsiab lus Alkali (Na2O ntxiv rau 0.658K2O) (%)
Tsawg dua lossis sib npaug rau 0.2
2. Polycarboxylic acid series high-performance dej reducer (hmoov)
Sab nrauv
Dawb hmoov
Tus nqi txo dej
Ntau dua lossis sib npaug li 25 feem pua
Qhov ceev (g / ml)
1.41±0.02
Cov ntsiab lus muaj zog (%)
97±2
Cement slurry fluidity (tus qauv cement) (㎜)
Ntau dua lossis sib npaug rau 250 (W/C=0.29)
pH
6 rau 8
Chloride ion ntsiab lus (%)
Tsawg dua lossis sib npaug rau 0.02
Cov ntsiab lus Alkali (Na2O ntxiv rau 0.658K2O) (%)
Tsawg dua lossis sib npaug rau 0.2