Polycarboxylate Cov Kws Tshaj Lij Tshaj Plaws Ntawm Cov Nta
Apr 24, 2020
Siab Nyob Hauv Siab. PCE-High Slump Retention yog lub cim tshiab superplasticizer rau qhob. Nws muaj cov polycarboxylate ether polymers thiab tshwj xeeb tau tsim los ntawm kev npaj-ua vaj tse qhov twg hauv kev ua kom tsis tuaj yeem, lub zog loj thiab cov kav ntev yog xav tau hauv cov huab cua kub. Nws yog chloride-dawb,, Teeb tsa dua / qib siab ntau dej txo / superplasticizing admixtures,. Nws tseem siv tau nrog txhua tus cooj uas ua tau raws cov qauv. Ua ib qho zoo tshaj plaws admixture rau kev npaj txhij-xyaw pob zeb ua kev lag luam, PCE superplasticizer muaj peev xwm ua haujlwm nrog cov dej tsis tshua muaj dej / xis mas thiab tseem tau txais kev nplua qeeb khaws cia kom ua tau cov qhob zoo.
