paj_banner

xov xwm

Nrog rau daim ntawv thov dav ntawm polycarboxylate additive, ntau thiab ntau daim ntawv thov teeb meem nthuav tawm nyob rau hauv pem hauv ntej ntawm peb.hnub no peb yuav tham txog dab tsi yog cov teeb meem no thiab yuav ua li cas daws cov teeb meem no.

 

1, ntau npaum li cas dej thiab cement peb yuav tsum tau ntxiv tom qab siv polycarboxylate additive

Polycarboxylate additive muaj dej txo qhov piv ntawm 30%, nrog cement txuag ntawm 20% nrog polycarboxylate ntau npaum li cas ntawm 0.3% -0.6%.

Tom qab ntxiv polycarboxylate additive, peb yuav tsum txo qis siv dej ntau ntawm 30% thiab txo qis cement siv kom muaj nuj nqis los ntawm 20%.

 

2, nrog kev siv dej reducer hom polycarboxylate additive, pob zeb qhuav sai heev txawm tias siv sodium gluconate.

 

Obviously, nyob rau hauv cov xwm txheej no, tsuas yog sodium gluconate tsis tuaj yeem daws qhov teeb meem qhuav.peb muaj kev tshaj lij ntxiv ntxiv rau lub sijhawm ua haujlwm, uas yog slump retention type polycarboxlate additive.

Peb yuav tsum sib tov siv hom dej reducer thiab slump retention type polycarboxylate additive ntawm kev sib xyaw ntawm 7: 3 lossis 6: 4 lossis txawm 5: 5.tom qab siv sib xyaw, lub sijhawm ua haujlwm ntawm pob zeb yuav raug txuas ntxiv.

 

3, nyob rau hauv cov xwm txheej twg, peb yuav tsum sib tov siv hom dej reducer thiab slump retention type polycarboxylate additive?

Ua ntej, thaum cov av nkos siab nyob rau hauv koj cov khoom ua vaj tse.

Thib ob, thaum koj xav tau lub sijhawm ntev ua haujlwm ua haujlwm.

Xav kom sib tov piv yog 8: 2 lossis 7: 3 lossis 6: 4, thiab lwm yam.

 

Yog xav paub ntxiv, pls mus saib peb lub vev xaib: www.chenglicn.com


Post lub sij hawm: Jun-08-2022