Kev piav qhia
Naphthalene-raws li High Range Water Reducing Concrete Admixture yog ib qho kev sib xyaw ua ke uas muaj txiaj ntsig zoo, feem ntau yog siv los txhim kho cov dej ntws thiab kev ua haujlwm ntawm cov pob zeb, thaum txo cov dej-binder piv thiab txhim kho lub zog thiab durability ntawm pob zeb.
Nta
Kev ua tau zoo ntawm cov dej-txo kev ua haujlwm
Naphthalene-based High Range Water Reducing Concrete Admixture yog cov khoom siv ua haujlwm siab tsim los rau kev tsim cov pob zeb, nrog rau cov dej txo qis ntawm 15% -20%. Qhov no txhais tau hais tias tus nqi ntawm cov dej sib tov tuaj yeem txo qis thaum tswj cov kua dej ntawm cov pob zeb.
Wide pH ntau
Peb cov khoom tsim nyog rau ib puag ncig nrog tus nqi pH ntawm 7-9, uas suav nrog cov xwm txheej tiag tiag ntawm kev tsim vaj tsev feem ntau. Hauv qhov pH no, nws tuaj yeem tswj tau cov khoom siv tshuaj lom neeg ruaj khov thiab yuav tsis poob lossis ua rau muaj kev cuam tshuam tsis zoo vim kev hloov pauv hauv pH.
Tsawg sodium sulfate cov ntsiab lus
Cov ntsiab lus sodium sulfate ntawm peb cov khoom yog tswj los ntawm tsawg dua los yog sib npaug li 22%, uas yuav pab txo qis alkali-aggregate cov tshuaj tiv thaiv (AAR) hauv pob zeb thiab zam kev puas tsuaj. Cov ntsiab lus tsis tshua muaj sodium sulfate kuj txhais tau hais tias cov khoom sib xyaw tsis tshua muaj corrosive rau steel tuav, ntxiv kom muaj kev nyab xeeb thiab ua haujlwm ntev ntawm cov pob zeb ua vaj tse.
Daim ntawv thov
High-lub zog pob zeb
Xws li cov tsev siab siab, txuas hniav, tunnels, tshav dav hlau khiav thiab lwm yam kev ua vaj tse siab.
High-kev ua tau zoo pob zeb
Xws li cov khoom siv pob zeb tshwj xeeb xws li cov pob zeb ua haujlwm siab (UHPC) thiab nws tus kheej-compacting pob zeb (SCC).
Prestressed pob zeb
Siv nyob rau hauv zus tau tej cov prefabricated Cheebtsam thiab prestressed pob zeb, nws muaj peev xwm zoo txhim kho stability thiab lub zog ntawm cov khoom.
Underground tej yaam num
Xws li subways, chaw nres tsheb hauv av thiab lwm yam kev ua vaj tse hauv av uas yuav tsum tau ua kom zoo impermeability.
Specifications
|
Cov khoom |
Naphthalene-raws li Superplasticizer |
|
Qhov tshwm sim |
Xim av hmoov |
|
Cov ntsiab lus |
Ntau dua lossis sib npaug li 93% |
|
Moisture |
Tsawg dua lossis sib npaug li 7% |
|
Tus nqi PH |
7-9 |
|
Sodium Sulfate Cov ntsiab lus |
Tsawg dua lossis sib npaug li 22% |
|
Surface Tension (mN / m) |
70±2 |
|
Cov ntsiab lus chloride |
Tsawg dua los yog sib npaug rau 0.5% |
|
Dej txo tus nqi |
15%-20% |
|
Hlau-bar Corrosion |
Tsis muaj |
Kev noj tshuaj
Qhov pom zoo npaum li cas ntawm Dispersing Agent MF yog 0.5 mus rau 1.5% los ntawm qhov hnyav ntawm cov cement. Qhov ntau npaum li cas nyob ntawm seb qhov zoo ntawm cov cement, aggregates, dej / cement piv, thiab ambient kub. Yog li ntawd, nws yog ib qho tsim nyog los ua cov kev sim sib xyaw kom txiav txim siab qhov zoo tshaj plaws.
Pob
Nws muaj nyob rau hauv 25kg woven hnab yas, 25kg kraft ntawv hnab, thiab 650kg los yog 700kg jumbo hnab.
Txee lub neej
Cov khoom ntim tau zoo muaj lub neej txee ntawm 12 lub hlis txij li hnub tsim khoom. Yog tias cov khoom lag luam dhau lub sijhawm no, nws yuav tsum tau kuaj thiab xyuas ua ntej siv.
FAQ
Q: Dab tsi yog qhov kev siv tseem ceeb ntawm Naphthalene-based High Range Water Reducing Admixture?
A: Nws yog dav siv hauv kev npaj sib xyaw ua vaj tse, pob zeb ua ntej, pob zeb ua kom muaj zog, ua tus kheej ua vaj tse, thiab pob zeb rau kev siv cov qauv uas yuav tsum muaj lub zog siab, ua haujlwm ntev, thiab ua haujlwm tau zoo.
Q: Naphthalene-based High Range Water Reduction Concrete Admixture ua haujlwm li cas?
A: Lub admixture ua haujlwm los ntawm dispersing cement particles zoo dua nyob rau hauv kev sib xyaw ua ke, txo cov dej uas xav tau rau kev ua haujlwm. Qhov no ua rau denser pob zeb nrog txhim kho lub zog thiab txo permeability.
Q: Puas yog Naphthalene-based High Range Water Reduction Concrete Admixture ib puag ncig tus phooj ywg?
A: Yog, nws raug suav hais tias yog ib puag ncig zoo vim tias nws txo qhov kev xav tau ntawm cov dej ntau dhau thiab cov cement, ua rau kev siv cov ntaub ntawv zoo dua thiab txo cov kev cuam tshuam ib puag ncig ntawm kev tsim cov pob zeb.
Q: Dab tsi yog qhov pom zoo npaum li cas ntawm Naphthalene-based High Range Water Reducing Concrete Admixture?
A: Qhov ntau npaum li cas ntawm {{0}}.5% mus rau 2.0% los ntawm qhov hnyav ntawm cov cement, nyob ntawm seb qhov xav tau ntawm cov dej txo thiab kev ua haujlwm ua vaj tse. Kev noj ntau npaum li cas yuav tsum tau txiav txim siab raws li kev sim sib xyaw thiab cov phiaj xwm tshwj xeeb.
Q: Puas muaj Naphthalene-based High Range Water Reducing Concrete Admixture tuaj yeem siv rau txhua hom pob zeb?
A: Yog lawm, nws tuaj yeem siv rau ntau hom pob zeb, suav nrog cov pob zeb muaj zog, nws tus kheej-compacting pob zeb, thiab cov pob zeb qub. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tau ua cov kev sim siab kom ntseeg tau tias muaj kev sib raug zoo nrog cov khoom sib xyaw thiab cov khoom siv tshwj xeeb.
Q: Dab tsi yog qhov tshwm sim ntawm kev siv ntau dhau ntawm Naphthalene-based High Range Water Reducing Concrete Admixture?
A: Kev siv ntau dhau tuaj yeem ua rau muaj kev cuam tshuam ntau dhau, ua rau cov pob zeb sib xyaw ua haujlwm nyuaj, thiab tuaj yeem ua rau lub sijhawm txo qis lossis qis zog thaum ntxov. Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov lus pom zoo thiab ua cov kev sim sib xyaw kom tsis txhob muaj cov teeb meem no.
Q: Yuav ua li cas Naphthalene-based High Range Water Reducing Concrete Admixture khaws cia?
A: Cov khoom sib xyaw yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, deb ntawm tshav ntuj ncaj qha thiab txias txias. Nws yuav tsum tau khaws cia rau hauv cov thawv kaw kom nruj kom tsis txhob muaj kev sib kis thiab nqus dej noo.
Q: Dab tsi yog kev tiv thaiv kev nyab xeeb thaum tuav Naphthalene-based High Range Water Reducing Concrete Admixture?
A: Nws yog ib qho tseem ceeb uas yuav tsum hnav cov hnab looj tes tiv thaiv thiab qhov muag tiv thaiv thaum tuav cov khoom sib xyaw. Tsis txhob nqus cov plua plav lossis pa taws, thiab xyuas kom muaj cua txaus hauv qhov chaw ua haujlwm. Yog tias muaj kev sib cuag nrog daim tawv nqaij lossis qhov muag, yaug kom huv si nrog dej.
|
Cov khoom |
Naphthalene-raws li Superplasticizer |
|
Qhov tshwm sim |
Xim av hmoov |
|
Cov ntsiab lus |
Ntau dua lossis sib npaug li 93% |
|
Moisture |
Tsawg dua lossis sib npaug li 7% |
|
Tus nqi PH |
7-9 |
|
Sodium Sulfate Cov ntsiab lus |
Tsawg dua lossis sib npaug li 22% |
|
Surface Tension (mN / m) |
70±2 |
|
Cov ntsiab lus chloride |
Tsawg dua los yog sib npaug rau 0.5% |
|
Dej txo tus nqi |
15%-20% |
|
Hlau-bar Corrosion |
Tsis muaj |
Cim npe nrov: Tuam Tshoj naphthalene-raws li high-ceev dej txo cov qhob admixture, Tuam Tshoj naphthalene-raws li siab ntau dej txo qhob admixture manufacturers, lwm tus neeg, Hoobkas