FDN-A Naphthalene Dej Txo Hluav Taws Xob Admixture Superplasticizer
FDN superplasticizer Cov khoom no tsis muaj kuab lom, tsis haum, ruaj khov rau hauv cov duab, thiab tsis muaj qhov cuam tshuam los ntawm cov hlau tuav.Qhov huab cua cov ntsiab lus yog 2.0-4.0%, uas yog qhov zoo rau txhawm rau kev tsim kho.Qhov sodium sulfate cov ntsiab lus tsawg dua lossis sib npaug li 5%, thiab cov ntsiab lus alkali yog tsawg, uas yuav tsis ua rau alkali sau ua ke.
Hauj lwm lawm
FDN-A Naphthalene Dej Txo Hluav Taws Xob Admixture Superplasticizer
Khoom Nta
FDN superplasticizer Cov khoom no tsis muaj tshuaj lom, tsis haum, ruaj khov, zoo li qub, thiab tsis muaj kev cuam tshuam los ntawm cov kav hlau.
Cov huab cua cov ntsiab lus yog 2.0-4.0%, uas yog pab rau qhov tsim kho cov twj tso kua mis.
Cov sodium sulfate cov ntsiab lus tsawg dua lossis sib luag li 5%, thiab cov ntsiab lus alkali muaj tsawg, uas yuav tsis ua rau alkali sib xyaw ua ke.
Qhov dej txo tus nqi tuaj yeem ncav cuag li 14% -25%, uas tuaj yeem nce ntxiv cov npliag dej ntawm qhov sib tov. Cov pob zeb pob zeb qis dua tuaj yeem ncav cuag 15-22cm, thiab 60min poob yog tsawg dua lossis sib npaug li 50 hli, tuaj yeem ncua lub pob zeb ua kev teeb tsa lub sijhawm ntev txog 2-15h.
Yam zoo
1. Txhim kho kev cog lus ntawm pob zeb ua kom tsawg, txo kev ntsws thiab nkag, txhim kho kev ua vaj tse kom ruaj khov, thiab txuas ntxiv kev pab lub neej ntawm pob zeb.
2. Txuag cov cement, thaum tswj tib lub zog, cov nqi ntawm cov cement yuav txo tau li 10-20%.
Thov teb
1. Nws yog qhov tsim nyog rau kev tsim kho cov vaj tse thiab pob zeb loj nyob rau hauv qhov chaw kub, qhov chaw pov-rau hauv qhov chaw, pob zeb hlauv qhov kev tsim kho, pob zeb ua pob zeb, pob zeb, thiab lwm yam.
2. Nruab nrog C15-C50 qib qhob.
3. Nws tuaj yeem raug teeb tsa raws li retarder, ib qho kev ua kom muaj zog thaum ntxov.
Siv Cov Lus Qhia
Siv Cov Lus Qhia
1. Kev noj tshuaj feem ntau; 0.8-2%
Kev muab cov kua ntau npaum li cas: 1.5-3%
2. qhov ntau npaum li cas tuaj yeem hloov kho tom qab kuaj xyuas raws li kev siv tshuab.
3. Feem ntau, ntxiv cov dej ntim rau hauv tov rau tib lub sijhawm. Qhov zoo tshaj plaws plasticizing zoo yog tias nws tau ntxiv lig lossis ntxiv ua ntej pob zeb ua kom ntuav thiab do me ntsis.
Packing ntim khoom
Cov kua yog ntim rau hauv qhov ntau los yog nruas raws li yuav tsum tau ua.
Cov khoom siv hmoov tuaj yeem ntim tau raws li tus neeg siv yuav tsum tau ua.
Khaws rau hauv qhov chaw txias thiab qhuav, kom tsis txhob muaj tshav ntuj ncaj qha.
Lub txee lub neej ntawm cov khoom no yog 1 xyoos. Kev tas sij hawm yuav tsum txiav txim siab los ntawm kev sim.
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