Txheej txheem cej luam ntawm Concrete Additives Chemical Admixtures Polycarboxylate Based Superplasticizer

Concrete Additives Chemical Admixtures Polycarboxylate Based Superplasticizer sawv cev rau peb tiam ntawm cov neeg ua dej txo qis tom qab lignin thiab naphthalene-based hom, embodying lub pinnacle ntawm niaj hnub pob zeb admixture technology. Cov khoom no siv cov qauv tsim qauv molecular siab heev thiab yog tsim los ntawm cov txheej txheem polymerization, ua rau muaj kev ua haujlwm siab dej-txo tus neeg sawv cev nrog lub zuag-zoo li cov qauv molecular. Nws ua tiav dispersion ntawm cov cement hais los ntawm lub zog steric hindrance nyhuv, tseem ceeb txhim kho pob zeb ua haujlwm thiab kev tsim kho vaj tse. Nws yog cov khoom siv tseem ceeb tshaj plaws rau kev tsim cov kev ua haujlwm siab, siab zog, thiab high-durability pob zeb.

Nta ntawm Concrete Additives Chemical Admixtures Polycarboxylate Based Superplasticizer

1. High Water-txo tus nqi: Ua tiav mus txog 40% txo dej, txo qis kev siv dej hauv ib chav tsev ntim ntawm pob zeb thiab muab lub hauv paus ruaj khov rau kev ua kom muaj zog thiab ultra-high-strength pob zeb. (C60 thiab siab dua).

2. Zoo heev Slump Retention: Tshwj xeeb qeeb-tso tawm slump retention technology zoo tswj slump poob, tswj zoo workability thiab pumpability rau 1-2 teev. Qhov no ua tau raws li qhov xav tau ntawm kev thauj mus los ntev thiab kev tsim kho thaum lub caij kub kub.

3. Tsawg npaum li cas, kev ua haujlwm siab: Muab piv rau cov dej txo qis, nws yuav tsum tau noj tsawg dua (feem ntau 0.15%-0.3% los ntawm qhov hnyav ntawm cov ntaub ntawv cementitious) thaum muab kev ua haujlwm tseem ceeb, muab cov txiaj ntsig zoo ntawm kev lag luam thiab ib puag ncig.

4.  Superior Adaptability: Tau tshaj ntau hom cement thiab ntxhia admixtures (e.g., ya tshauv, ntxhia hmoov, silica fume), zoo daws teeb meem xws li los ntshav thiab kev sib cais hauv pob zeb.

5.  Ntsuab thiab Eco-Friendly: Pub dawb los ntawm cov khoom tsis zoo xws li formaldehyde thiab nitrites thaum tsim khoom, harmless rau tib neeg, ib puag ncig tus phooj ywg, thiab ua raws li lub tsev ntsuab thiab kev tsim kho kom ruaj khov.

6. Qhov tseem ceeb muaj zog txhawb nqa: Ua tiav a 10%-15% txo kev siv cov cement kom sib npaug zog, los yog ua kom muaj zog ntxiv rau txhua lub hnub nyoog nrog cov ntsiab lus ntawm cov cement tib yam.

7. Txhim kho pob zeb Durability: Ua tau zoo txo ​​cov tshuaj chloride diffusion coefficient, txo shrinkage thiab creep, thiab markedly txhim kho pob zeb impermeability, freeze-thaw kuj, thiab carbonation kuj, ncua kev pab cuam lub neej.

Parameters of Concrete Additives Chemical Admixtures Polycarboxylate Based Superplasticizer

Polycarboxylate-Based Superplasticizer: Trick khoom Parameters

Saib thiab lub cev zoo

Qhov no superplasticizer los ua kua ntshiab rau lub teeb daj. Nws muab tau yooj yim nrog dej thiab nyob ruaj ntseg raws li qhov teeb meem ntawm qhov chaw cia khoom.

Khoom siv

Cov khoom suav nrog 20% rau 40% solids by weight. Cov array no txhawb nqa daim ntawv thov hloov tau raws li koj qhov kev sib xyaw ua ke thiab kev ua haujlwm xav tau.

Thickness

Nws qhov ceev poob nruab nrab 1.05 g / cm5 thiab 1.10 g/cm four at area temperature. Qhov no ua rau tuav thiab txiav txim siab ncaj nraim ntawm qhov chaw.

Tus nqi pH

Qib pH feem ntau yog 5 rau 7 , uas yog ze rau nruab nrab. Qhov no pab kev ruaj ntseg steel kev txhawb nqa los ntawm corrosion thiab tswj kev sib xyaw chemistry zoo sib npaug.

Cov ntsiab lus chloride

Chloride ions khaws cia hauv qab no 0.1%. Txo cov tshuaj chloride qhia tau tias muaj kev ruaj ntseg ntau dua hauv kev txhim kho thiab cov pob zeb ua kom muaj zog.

Dej txo nqi

Nws muab ib tug siab txo dej ntawm 25% rau 40%. Cov dej tsawg qhia tias muaj zog dua, denser pob zeb tsis poob ua haujlwm.

Downturn Retention

Qhob tov nrog no admixture tuav nws downturn rau 60 rau 90 minutes or much more. Qhov no muab sijhawm txaus rau koj rau kev thauj mus los thiab kev tso kawm, kuj nyob rau hauv huab cua kub.

Compressive Toughness nce

Thaum ntxov toughness nce ceev– feem ntau 140% rau 180% tswj mix toughness ntawm 1 hnub. Ntawm 28 hnub, lub zog tuaj yeem ncav cuag 120% rau 130% ntawm kev sib tov.

Kev sib haum xeeb

Nws ua haujlwm zoo nrog ntau cov cements, suav nrog Rose nroog, sib xyaw, thiab sulfate-resistant hom. Tsis tu ncua khiav ib qho kev sim ua kom muaj txiaj ntsig zoo nrog koj cov ntaub ntawv cov ntsiab lus.

Dose Array

Tsis tu ncua koob tshuaj yog 0.1% rau 0.3% los ntawm qhov hnyav ntawm cement. Hloov kho raws li xav tau kev ncig, teem sijhawm, thiab teeb meem ambient.

Qhov chaw cia thiab tuav

Khw hauv qhov txias, qhuav qhov chaw deb ntawm ncaj tshav ntuj. Khaws cov ntim ntim kaw thaum tsis siv. Lub neej kev pabcuam yog 6 to twelve month if stored properly.

Daim ntawv thov ntawm pob zeb Additives Chemical Admixtures Polycarboxylate Raws li Superplasticizer

Kev siv ntawm Polycarboxylate-Based Superplasticizers hauv pob zeb

High-performance pob zeb ua yooj yim

Polycarboxylate-based superplasticizers yog dav siv hauv kev ua vaj tse niaj hnub. Cov khoom siv tshuaj lom neeg no pab txo cov dej uas xav tau hauv kev sib xyaw ua ke thaum ua kom cov pob zeb yooj yim heev rau thaj tsam thiab cov duab.. Cov dej tsawg dua qhia tias muaj zog dua, ruaj khov dua.

Cov neeg ua haujlwm tsim tsev siv cov superplasticizers thaum lawv xav tau cov pob zeb ua kom muaj zog rau cov tsev siab, choj, los yog tunnels. Lub admixture tso cai rau lawv ncuav qhob rau hauv cov chav txwv tsis muaj kev poob. Nws kuj tseem pab tiv thaiv cov honeycombing lossis tsis muaj zog qhov chaw uas tshwm sim thaum pob zeb tseem nruj.

Kev ua haujlwm zoo dua yam tsis muaj dej ntxiv

Ib qho txiaj ntsig loj yog txhim kho kev ua haujlwm. Cov neeg ua haujlwm tuaj yeem hloov chaw thiab xaus rau cov pob zeb uas tsis tshua muaj kev pib. Qhov no tseem ceeb ntawm cov chaw ua haujlwm uas muaj sijhawm tsawg. Lub superplasticizer tuav cov kua sib tov kom ntev, yog li tsis muaj kev maj nrawm thoob plaws qhov chaw.

Tsis zoo li qub hom plasticizers, polycarboxylate versions tsis ua rau poob sai sai. Qhov ntawd txhais tau tias cov pob zeb tseem siv tau los ntawm cov nroj tsuag batching mus rau lub vev xaib. Qhov kev sib raug zoo no txo ​​qis pov tseg thiab kho dua tshiab.

Sustainable thiab siv tau

Kev siv dej tsawg dua kuj txo cov cement siv hauv ntau qhov sib xyaw. Qhov no txo ​​qhov cuam tshuam carbon ntawm txhua qhov teeb tsa. Cov neeg cog lus ua tiav ib puag ncig-phooj ywg cov qauv xav tau sai dua thaum txuag nyiaj.

Cov admixtures no ua haujlwm zoo nrog lwm cov khoom xws li yoov tshauv lossis slag. Lawv txhawb txoj hauv kev mus ntev yam tsis muaj kev ua haujlwm hnyav. Txawm nyob hauv huab cua sov lossis txias, polycarboxylate superplasticizers muab cov txiaj ntsig kev ntseeg siab.

Cov haujlwm uas xav tau qhov tseeb– zoo li precast yam los yog nyias-plhaub qauv– muaj txiaj ntsig ntau. The concrete circulations efficiently around dense rebar and fills up every corner. Qhov chaw coatings tuaj tawm huv si, nrog cov teeb meem tsawg.

Zuag qhia tag nrho, polycarboxylate-based superplasticizers muab cov neeg cog lus tswj hwm, lub zog, thiab kev ua tau zoo nyob rau hauv ib qho yooj yim additive. Lawv tau dhau los ua tus qauv xaiv rau cov pob zeb zoo thoob ntiaj teb.

Tuam txhab Profile

Peb yog cov thawj coj thoob ntiaj teb hauv cov pob zeb sib sib zog nqus thiab cov txheej txheem tsim ua npuas ncauj zoo heev. Paub thoob ntiaj teb rau nws txoj kev mob siab rau kev tshawb fawb, kev tsim kho tshiab, thiab siv kev txawj ntse, peb tau muab engineered ua npuas ncauj kev daws teeb meem txij li thaum ntxov 2012's.

Peb tuaj yeem muab cov khoom siv zoo tshaj plaws thiab cov khoom ua npuas ncauj ua ke thoob plaws ntiaj teb.

Lub tuam txhab muaj cov kws tshaj lij kev ua haujlwm thiab kev saib xyuas zoo, ib lub chaw kuaj mob zoo, thiab nruab nrog cov cuab yeej ntsuas qib siab thiab tom qab-muag kev pabcuam cov neeg siv khoom.

Yog koj txaus siab, thov koj xav tias dawb thiab tiv tauj peb.

Kev them nyiaj

T/T, Western Union, Paypal, Credit Card thiab lwm yam.

Kev xa khoom

Los ntawm huab cua, ntawm hiav txwv, los ntawm kev nthuav qhia, raws li cov neeg siv khoom thov.

5 FAQs ntawm Concrete Additives Chemical Admixtures Polycarboxylate Based Superplasticizer

Cov lus nug nquag nug txog Polycarboxylate-Based Superplasticizers

Dab tsi yog polycarboxylate-based superplasticizer?

Nws yog ib qho kev ua haujlwm siab ua vaj tse ntxiv. Nws txo cov dej xav tau hauv cov pob zeb sib xyaw. Qhov no pab ua kom muaj zog, ua haujlwm ntau dua pob zeb yam tsis tau ntxiv dej ntxiv.

Yuav ua li cas txhim kho pob zeb?

Lub superplasticizer disperses cov cement hais tusyees. Qhov no boosts ntws thiab ua kom nws yooj yim dua. Tib lub sijhawm, nws khaws cov ntsiab lus dej tsawg. Cov dej qis dua txhais tau tias muaj zog dua thiab ua kom zoo dua qub thaum lub sijhawm.

Nws tuaj yeem siv nrog lwm cov khoom sib xyaw?

Yog lawm, tab sis koj yuav tsum sim compatibility ua ntej. Qee qhov kev sib xyaw ua ke yuav cuam tshuam rau kev ua haujlwm lossis sijhawm teem sijhawm. Ib txwm khiav cov kev sim me me ua ntej siv tag nrho ntawm qhov chaw.

Dab tsi yog qhov zoo npaum li cas los siv?

Kev noj tshuaj yog nyob ntawm hom cement, mix tsim, thiab xav tau. Cov nqi sib txawv los ntawm 0.1% rau 0.5% los ntawm qhov hnyav ntawm cement. Ua raws li tus neeg tsim khoom cov lus qhia. Kho tsuas yog tom qab kuaj.

Qhov kub puas cuam tshuam rau nws txoj haujlwm?

Yog lawm. Cov huab cua txias yuav ua rau nws cov nyhuv qeeb. Cov huab cua kub tuaj yeem txo lub sijhawm ua haujlwm. Nyob rau hauv cov xwm txheej heev, Tej zaum koj yuav tau kho cov koob tshuaj lossis ntxiv lwm yam tshuaj xws li retarders lossis accelerators. Nco ntsoov saib xyuas cov khoom tshiab thiab tawv tawv thaum kub hloov.