qhob slump ncua polycarboxylate superplasticizer yog tsim rau cov pob zeb premixing, tswj fluidity, tswj kub kub slump, tswj nruab nrab thiab qis slump thiab lwm yam dej num nrog ntev kev tsim kho.
pob zeb slump ncua polycarboxylate superplasticizer tuaj yeem txo qhov poob loj ntawm cov pob zeb vim nws cov av nkos siab cov ntsiab lus, kev thauj mus los ntev, kub thiab siab adsorption muaj peev xwm.
Qhov txuas ntxiv slump polycarboxylate superplasticizer tuaj yeem siv ib leeg.
Nyob rau hauv cov xwm txheej tshwj xeeb, nws tuaj yeem ua ke nrog lwm cov polycarboxylate superplasticizer, xws li kev ua haujlwm siab superplasticizer, txhawm rau txhim kho cov dej txo qis.
· Homogeneity Index
Cov khoom | Enterprise Standard |
Qhov ntsuas kub (23ºC) | Tsis muaj xim rau lub teeb daj, kua nplaum
|
PH tus nqi (23ºC) | 6.5±1 |
Cov ntsiab lus muaj zog (%) | 40±{4}}.5 thiab 50±0.5 |
Cov ntsiab lus ntawm chloride (%) | Tsawg dua lossis sib npaug rau 0.10 |
Dej txo tus nqi (%) | Ntau dua lossis sib npaug li 28 |
Kev ua haujlwm ntawm pob zeb slump polycarboxylnojsuperplasticizer
(1) Admixtures yog siv los tswj qhov sib txawv ntawm kev sib xyaw thiab kev ua haujlwm ntawm cov pob zeb.
Xws li feem ntau siv dej reducer, dej reducer, entrainer, twj tso kua mis, thiab lwm yam.
(2) Admixture rau kho cov pob zeb teeb tsa lub sij hawm thiab hardening kev ua tau zoo.
Xws li cov retarders, cov neeg sawv cev thaum ntxov muaj zog thiab txhawb nqa.
(3) Admixtures rau regulating qhob durability.
Xws li entrainer, waterproofing agent, antirust agent thiab lwm yam.
(4) Admixtures tswj lwm yam khoom ntawm pob zeb.
Xws li tus neeg sawv cev nthuav dav, tus neeg sawv cev tiv thaiv kab mob, tshuaj pleev xim thiab lwm yam.
Ntim & xa khoom
Cim npe nrov: pob zeb slump ncua polycarboxylate superplasticizer, manufacturers, lwm tus neeg, Hoobkas, nqe
