Polycarboxylate superplasticizer yog lub cim thib peb ntawm kev ua tau zoo superplasticizer tsim tom qab cov khoom siv superplasticizer sawv cev los ntawm ntoo calcium thiab superplasticizer sawv cev los ntawm naphthalene series.
Polycarboxylate raws li superplasticizer tam sim no yog cov dej ua haujlwm siab txo tus neeg sawv cev nrog cov ntsiab lus tshawb fawb thiab thev naus laus zis siab tshaj plaws, cov ntawv thov zoo tshaj plaws, thiab kev ua haujlwm zoo tshaj plaws.PCE chemical kuj tseem yog cov dej txo cov neeg ua haujlwm nrog kev ua haujlwm zoo uas ua ke nrog kev txo cov dej, txo qis, kev txhawb zog, tiv thaiv shrinkage thiab kev tiv thaiv ib puag ncig.Nws tuaj yeem daws qhov tsis muaj zog ntawm kev ua haujlwm siab, kev ua haujlwm siab ua vaj tse nrog kev ua haujlwm siab viscosity thiab kev ua haujlwm tsis zoo.
Cov txiaj ntsig los siv nws hauv kev sib xyaw ua ke yog raws li hauv qab no:
1) Qhov tseem ceeb nce ntawm lub zog thaum ntxov
2) Kev txo qis heev ntawm kev poob qis
3) Zoo durability: txo qhov tawg, shrinkage thiab creep
4) Kev txo dej siab: Kev txo dej ntau dua 30% raws li kev siv sib txawv
5) Environmental-friendly khoom: Tsis muaj kuab paug thaum tsim khoom
6) Zoo sib xws nrog ntau hom cements
7) Tsawg chloride thiab alkali cov ntsiab lus, tsis muaj corrosion rau steel-bar
Puas yog PCEs peb tab tom muab rau kev lag luam hauv tsev thiab txawv teb chaws?
PCE 50% High Slum Retention
PCE 50% Kev txo dej siab
PCE 50% Siab Thaum Ntxov muaj zog
PCE hmoov
PCE ntau npaum li cas?
Qhov zoo tshaj plaws ntawm PCE kom tau raws li cov kev cai tshwj xeeb yuav tsum tau txiav txim siab los ntawm kev sim siv cov ntaub ntawv thiab cov xwm txheej uas yuav tau ntsib hauv kev siv.
Tau ntau xyoo, Chengli Cov Khoom Siv Hauv Tsev ib txwm ua raws li qhov zoo li lub hauv paus, kev tsim kho tshiab raws li lub zog, thiab siv zog ua tus thawj coj ntawm kev lag luam ntawm cov khoom siv ntxiv.Yog tias koj tab tom nrhiav kev tsim kho amdixtures, thov koj xav tiv tauj peb txhua lub sijhawm.Peb tab tom tos koj qhov kev nug, thiab tos ntsoov yuav tsim kev koom tes nrog koj mus ntev thiab ruaj khov.
Post lub sij hawm: Sep-06-2021