Sib piv nrog PNS thiab lwm yam superplasticizer, Dej Reducers Polycarboxylate Superplasticizer muaj ntau yam zoo hauv kev siv tshuab thiab kev ua haujlwm.
Nyob rau hauv xyoo tas los no, Tuam Tshoj tau tsim ntau yam kev tsim kho vaj tse xws li kev txhim kho nyob deb nroog, tsom rau kev txo kev txom nyem thiab Txoj Kev Siv Txoj Kev Siv Hluav Taws Xob hauv kev tsheb ciav hlau, txoj kev loj, kev txuag dej, lub zog, kev tiv thaiv ib puag ncig thiab tib neeg txoj kev noj qab haus huv. Cov qauv niaj hnub no sawv cev los ntawm cov thev naus laus zis tshiab thiab cov ntaub ntawv tshiab tau muab tso rau cov kev xav tau tshiab rau kev siv tshuab ua vaj tse, thiab cov teeb meem cuam tshuam nrog kev ua vaj tse zoo feem ntau muaj nyob rau hauv nws tus kheej cov khoom muaj pes tsawg leeg, feem ntau tshwm sim raws li cov khoom siv raw zoo, cov khoom siv cementite thiab cov khoom siv ua haujlwm.
Yam ntxwv:
(1) Tsawg npaum li cas, siab piv ntawm cov dej txo;
(2) Zoo slumption tuav khoom;
(3) Zoo sib xws nrog cov cement;
(4) me me shrinkage ntawm pob zeb kom ruaj khov ntawm ntim thiab kav ntev;
(5) Ib puag ncig hauv kev tsim khoom thiab siv. Raws li cov txiaj ntsig saum toj no, PCE superplasticizer nyiam cov xim los ntawm engineering teb thiab tau siv dav hauv qee qhov haujlwm tseem ceeb.
Zhuoxing tsis tsuas yog muab cov khoom lag luam ua tau zoo los txhawb cov neeg siv khoom thiab kev xav tau kev ua haujlwm tab sis kuj tseem muaj cov kev daws teeb meem sib txawv rau txhua tus neeg siv khoom los daws cov teeb meem khoom rau qhov chaw ib puag ncig.
Quality Specification
Yam khoom | Chav tsev | Txuj |
Qhov tshwm sim | / | Dawb los yog lub teeb daj rau xim av kua nplaum |
Qhov ntom | g/cm3 | 1.10±0.02 |
PH | / | 5-7 |
Cov ntsiab lus ruaj khov | feem pua | 50±1.0 |
Dej txo tus nqi | feem pua | Ntau dua lossis sib npaug li 25 |
Cl- | feem pua | Tsawg dua lossis sib npaug rau 0.02 |
Na2YOG4 | feem pua | Tsawg dua lossis sib npaug rau 0.3 |
Kev siv
1. Feem ntau, qhov ntau npaum li cas yog 0.25 feem pua —0.8 feem pua , nws tuaj yeem dhau qhov ntau npaum li cas rau cov cement tshwj xeeb lossis cov sib sau ua ke.
2. Lub sij hawm stirring pom zoo yog tsawg kawg yog 150s rau cov dej zoo txo cov nyhuv.
3. Dej Reducers Polycarboxylate Superplasticizer tuaj yeem sib xyaw nrog ntau yam retarders thiab sodium lignosulphonates.
Lub sijhawm txee:Rau lub hlis
Cim npe nrov: dej reducers polycarboxylate superplasticizer, manufacturers, lwm tus neeg, Hoobkas, nqe
