Puas yog polycarboxylate superplasticizer PCE tej hmoov txhim kho lub zog ntawm cov qhob?
Lub zog ntawm cov pob zeb ua ncaj qha cuam tshuam nrog kev nyab xeeb thiab lub zog ntawm cov qauv kev sib cav sib ceg thiab yog ib qho ntawm cov qauv tseem ceeb ntawm cov tsev. Nrog rau qhov kev thov nce siab rau cov kev ua tau zoo tshaj plaws rau cov khoom ua haujlwm siab ua kom muaj zog, tshwj xeeb siv cov roj av ua kom tau zoo, tshwj xeeb yog cov kev cuam tshuam ntawm cov kev cuam tshuam ntawm lub zog kawg.
Ntawm cov ntau ntau dej-txo cov neeg sawv cev cov khoom muag,Polycarboxylate Superplasticizer PCE HmoovCov dej ntws ntau npaum li cas-txo tus neeg sawv cev tau nyiam cov kev ua lag luam ua lag luam vim nws qhov kev tiv thaiv zoo heev, cov txiaj ntsig tseem ceeb ib puag ncig thiab cov txiaj ntsig ntawm tus nqi tswj tau. Yog li, nws puas tuaj yeem siv tau zoo dua lub zog ntawm cov qhob? Kab lus no yuav ua qhov kev soj ntsuam hauv cov txheej txheem hauv cov yeeb yam raws li cov khoom siv polycarboxylate thiab kev tsim kho cov enginechylate thiab kev tshwj xeeb hauv kev tshawb fawb thiab kev txhim kho ntawm cov khoom lag luam ntawd.
Dab tsi yog polycarboxylate superplasticer pce hmoov zoo li cov dej ntws tsawg?
Polycarboxylate Superplasticizer PCE HmoovKev siv dej ntau npaum li cas txo tus neeg sawv cev yog ib qho hmoov qhuav ad admixture ua ke muaj kev sib xyaw ntawm polycarboxylate series siab molecules. Cov dej ntws txo tus neeg sawv cev hloov mus ua cov hmoov yeeb tshuaj los ntawm tshuaj tsuag kom qhuav thev naus laus zis. Nws cov tub ntxhais muaj cov khoom xyaw ua haujlwm yog polycarboxylate polymer nrog cov qauv sib txuas. Lub ntsiab tseem ceeb tau them nyiaj tsis zoo tau pab pawg, thiab txoj hlua sab muaj hydrophilic thiab cov story findround.
Piv nrog cov tsoos polycarboxylate superplasticizer kua dej reducers, polycarboxylate superplasticizer hmoov dej reducers muaj cov yam ntxwv hauv qab no:
- Nws yog qhov yooj yim rau kev thauj mus los thiab ruaj khov rau cia, ua rau nws haum rau tej thaj chaw deb lossis cov haujlwm xa tawm.
- Nws tuaj yeem ua tau ntau yam raws li kev siv kev siv, muab kev hloov pauv ntau dua;
- Cov khoom muaj qhov siab siab, txo cov nyiaj siv tau thiab ua tus nqi ntau tswj tau.
Txheej txheem cej luam ntawm cov txiaj ntsig cuam tshuam ntawm kev muaj zog
Qhov tsim ntawm qhob zog zog yog cuam tshuam los ntawm kev sib xyaw ntawm ntau yam, feem ntau yog suav nrog cov hauv qab no:
Dais dej-binder piv:
Cov dej tsawg dua thiab ntau dua cov concentration ntawm cov khoom noj xis, lub zog dua.
Cov Khoom Siv Ciasent:
Xws li hom, thaj chaw tshwj xeeb, kev ruaj khov, thiab lwm yam.
Aggregcas zoo thiab tab tom kawm tiav:
Txawm hais tias cov neeg sib xyaw ua ke yog cov khaub ncaws hnav thiab cov kev kawm yog tus tsim nyog tau txiav txim rau lub zog faib khoom.
Kev siv ntawm Scyixtures
Xws li cov dej txo thiab retarders, muaj qhov cuam tshuam ncaj qha rau cov txheej txheem cement.
Kev Kho Mob:
Txawm hais tias qhov ntsuas kub thiab vaum ib puag ncig yog tsim nyog ncaj qha txiav txim siab qhov ceev ntawm kev nthuav dav ntawm lub zog.
Ntawm lawv, txo cov neeg sawv cev ua si lub luag haujlwm tseem ceeb hauv kev tswj hwm cov qauv dej-binder piv thiab txhim kho cov qauv slurry. Yog li no, kev xaiv cov dej-txo tus neeg sawv cev yog qhov zoo txhais tau tias ua kom muaj zog ua haujlwm ntawm cov pob zeb ua tau zoo.
Mechanism ntawm lub zog txhim kho los ntawm polycarboxylate superplasticer pce hmoov dej ntau npaum li cas cov dej ntws
Txo cov dej-muaj cov nqi sib npaug thiab txhim kho lub ntom ntom
Polycarboxylate Superplasticizer PCE HmoovMuaj peev xwm txo cov dej siv rau kev sib xyaw thaum tswj cov haujlwm zoo ntawm cov pob zeb ua kom zoo thiab txhim kho lub zog thiab txhim kho lub zog.
Kev rho tawm kev tshem tawm cov tshuaj tiv thaiv kev ua haujlwm ntawm Maas hais
Polycarboxylic acid molecules txo cov agglomeration ntawm cov kev faib tawm, txhawb nqa cov khoom siv ntawm cov dej haus, thiab pab txhawb kev txhim kho thaum ntxov.
Tswj cov txheej txheem hydration los txhim kho tus nqi ntawm kev txhim kho thaum ntxov
Polycarboxylate Superplasticizer PCE HmoovKev ntsuas dej ntau npaum li cas nrog cov qauv dej uas muaj peev xwm tswj hwm cov kev tawm suab, ua rau lub zog loj hlob ntawm cov qhob khov kho hauv cov theem thaum ntxov. Nws yog qhov haum rau cov phiaj xwm nrog rau cov kev xav tau rau lub zog thaum ntxov, xws li prefabricated cheeb tsam thiab kev tsim kho lub caij ntuj no.
Txhim kho tus qauv Pauv thiab txhim kho tom qab ua haujlwm
Txo cov dej-cov kab sib npaug tuaj yeem ua cov tshuaj xis mas ua kom muaj zog, txhim kho kom txo cov hws khov kho, thiab yog li txhim kho tag nrho cov kev ua tau zoo tag nrho.
Kev Ua Tau Zoo thiab Cov Ntaub Ntawv Hauv Cov Ntawv Thov Siv
Cov ntaub ntawv tiag tiag los ntawm ntau cov haujlwm engineering qhia tau hais tias tom qab siv polycarboxylate lub zog txo cov neeg muaj zog ntawm 8% mus rau 20%. Cov hauv qab no yog qee cov ntaub ntawv sib piv:
| Project Hom | Hom dej-txo cov neeg sawv cev | 28-hnub compressive zog (mpa) |
|---|---|---|
| Cov khoom lag luam zoo tib yam | Naphthalene-raws li cov dej ntws ntau npaum li cas | 38.5 |
| Tib feem | Polycarboxylate-raws li cov dej muaj ntau txoj kev txo tus neeg sawv cev | 43.7 |
Tsis tas li ntawd, hauv kev muaj zog thiab ua tau zoo ntawm C50, kev ua tau zoo ntawm Polycarboxylate SuperPasticer Reducing tus neeg saib xyuas yog kev pom tseeb ntxiv. Nws tuaj yeem ua kom zoo dua cov qauv ua vaj tse thiab ua tau raws li DUAL cov kev xav tau ntawm lub zog thiab kav ntev rau cov phiaj xwm nyuaj.
Kev ceev faj rau kev siv polycarboxylate superplasticer pce hmoov ntau cov dej ntws
Kom tau zoo dua lub luag haujlwm ntawmPolycarboxylate Superplasticizer PCE HmoovKev ntsuas dej ntau npaum li cas txo tus neeg sawv cev, cov ntsiab lus hauv qab no yuav tsum tau sau tseg thaum lub sijhawm siv:
- Tsim nyog ntawm kev ntsuas tshuaj: Feem ntau, cov tshuaj pom zoo yog 0.1% rau 0.3% ntawm tag nrho cov khoom noj kom xis. Qhov tshwj xeeb ntau npaum li cas yuav tsum tau txiav txim siab raws kev sim.
- Compatibility nrog cov Caas Systems: Nws raug pom zoo kom siv ua ke nrog PO, PC Hom CEMs lossis High-Vieclittic systems.
- Stirring sib kab zuj zus thiab lub sijhawm: cov hmoov tuaj yeem ua ntej tawg hauv cov dej sib xyaw kom ntseeg tau tias muaj kev sib xyaw tag nrho.
- Kev ntsuam xyuas ib puag ncig kev hloov kho: ua ntej kev tsim kho hauv qhov kub thiab txias, cov chaw ib txwm muaj, cov chaw tshwj xeeb yuav tsum tau ua ua ntej.
Qhov Zoo Ntawm Shanxi Jiankai Polycarboxylate Superplasticizer PCce Hmoov Ntau Cov Dej Muaj Ntau Cov Neeg Sawv Cev
Shanxi Jiankai nplua tshuaj Co., Ltd. Tau ntev dhau los ua qhov kev tshawb fawb, thiab muaj cov kev tsim kho polycargasticcing pce thiab muaj cov peev txheej muaj zog thiab cov khoom lag luam zoo. Nws cov khoom tau raug thov hauv ntau qhov xwm txheej xws li npaj-sib nraus ua si, thiab muaj zog ua vaj tse, thiab muaj kev yoog tau.
Cov khoom lag luam zoo ntawm shanxi jiankai zoo tshuaj lom neeg xws li:
- Siab cov hmoov av, qoos tsawg thiab ua tau ruaj khov;
- Cov qauv molecular tuaj yeem raug kho kom haum kom tau raws li qhov yuav tsum tau ua ntawm cov pob zeb ntawm cov khoom siv sib txawv.
- Cov khoom siv tau siv rau ntau qhov xwm txheej xws li npaj-sib xyaw ua ke, cov khoom prefailricated, thiab high-zog qhob.
- Muab kev koom tes txuj ci, cov kev coj ua thiab kev xeem ntawv thiab kev pab cuam tom qab muag kom ntseeg tau tias yuav muab cov txiaj ntsig ntawm kev ua haujlwm.
- Cov lus teb los ntawm ntau tus neeg siv khoom qhia tias Shanxi Jiankai nplua tshuaj cov khoom siv tau ua haujlwm zoo hauv kev txhim kho cov nqi thiab cov nqi siv siv tau zoo heev.
Yog koj xav tauPolycarboxylate Superplasticizer PCE HmoovSiab cov dej ntws loj uas txo cov neeg sawv cev, thov koj xav tiv tauj peb los ntawm cov hauv qab no:
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