Dab tsi yog kev tshawb fawb tom qab polycarboxylate kev ua haujlwm siab dej-txo?

Ua tiav daim ntawv thov ntawm cov txheej txheem accelerators sib xyaw cov cuab yeej ua vaj tse tshiab, tshwj xeeb tshaj yog cov khoom siv tshuaj lom neeg, nrog rau cov khoom siv niaj hnub tuav. Tsav kom muaj txiaj ntsig zoo dua, nrog rau kev cog lus rau kev noj qab haus huv thiab kev tiv thaiv ib puag ncig, tau ua kom muaj kev vam meej zoo ib yam hauv thaj chaw ntawm cov txheej txheem accelerator. Nrog rau 17 xyoo ntawm kev txawj ntse nplua nuj, kev nkag siab tob, thiab tsom mus rau kev ua tau zoo thiab kev lag luam muaj txiaj ntsig, BRD muaj cov txheej txheem nrawm nrawm los daws cov kev xav tau ntawm kev tsim kho niaj hnub no.

Qhov zoo ntawm polycarboxylic acid kev ua haujlwm siab dej reducer

• Tus nqi siab ntawm cov dej txo thiab superior plasticizing cuam tshuam.
• Ua kom muaj kev ua haujlwm siab hauv kev tsim khoom ua vaj tse yam tsis muaj kev sib cais.
• Superior dispersion thiab self-compacting muaj peev xwm tso cai rau cov creation ntawm superfluid self-compacting pob zeb hla ntau qib zog.
• Muab qhov tseem ceeb nce nyob rau hauv ob qho tib si thaum ntxov thiab zaum kawg lub zog ntawm pob zeb,muaj peev xwm accelerating qhov project ncua sij hawm.
• Txhim khu kev muaj peev xwm tswj tau cov plasticity ho txuas ntxiv cov pob zeb kev thauj mus los lub sij hawm, txo cov kev cuam tshuam nyiaj txiag thiab ua kom muaj kev sib koom ua ke zoo ib yam.
• Boosts pob zeb tsis kam rau Frost thiab carbonation, txo kom qhuavshrinkage tsawg kawg yog 20% ​​tshaj li naphthalene-raws li lwm txoj kev.
• Versatile hla ntau hom cement, kom ntseeg tau dav siv.
• Txhim kho qhov zoo ntawm pob zeb ua tiav nto.
• Txhawb nqa huab cua zoo thiab kev tiv thaiv ib puag ncig.
• Dawb los ntawm chloride ions, tshem tawm cov kev pheej hmoo ntawm corrosion rau steel reinforcement.

Daim ntawv thov ntawm polycarboxylic acid kev ua haujlwm siab dej reducer

Txoj kev loj: Txhim khu kev ruaj khov thiab kev ua neej ntev ntawm txoj kev, txo cov kev xav tau ntawm kev saib xyuas thiab ua kom zoo dua, kev nyab xeeb dua.

Kev tsheb ciav hlau: Txhim kho lub zog thiab kev tiv thaiv ntawm railway pob zeb cov qauv, nrog rau cov pw tsaug zog thiab cov khoom siv choj, kom tiv taus cov khoom hnyav thiab huab cua hnyav.

Cov choj: Muab cov kev daws teeb meem siab zog rau kev tsim choj, ua kom lub sij hawm ntev tiv thaiv ib puag ncig kev ntxhov siab thiab kev tsheb loj.

Kev txuag dej: Nws yog ib qho tseem ceeb rau kev tsim cov dams, reservoirs, thiab kwj dej hauv ob sab phlu, muab cov dej nruj thiab tiv thaiv kev yaig.

Lub zog tiam: Siv nyob rau hauv kev tsim kho ntawm cov khoom siv hluav taws xob, nrog rau cov cua txias thiab cov tsev ntim khoom, kom ntseeg tau cov qauv kev ntseeg siab thiab siv tau ntev.

Qhov tob: Txhim kho cov pob zeb siv hauv cov kab hauv qhov thiab kev txhawb nqa, muab kev tiv thaiv dej ingress thiab siab.

Kev lag luam pob zeb cog: Enables zus tau tej cov high-quality, custom-strength pob zeb sib tov rau ntau yam kev tsim kho tej yaam num, kom ntseeg tau zoo sib xws thiab kev ntseeg siab nyob rau hauv cov khoom.

Ntim, cia thiab kev thauj mus los ntawm polycarboxylic acid superplasticizer

Cov khoom no tau ntim rau hauv cov nruas yas ntawm 200kg lossis 1000kg, lossis khaws cia thiab thauj hauv cov thawv ntim khoom. Nws yuav tsum tau muab ntim rau hauv ib puag ncig ntawm 0 txog 35 degree. Crystallization tuaj yeem tshwm sim ntawm qhov kub-zero, tab sis thaum sov thiab nplawm, nws qhov kev ua tau zoo tuaj yeem rov qab los yam tsis muaj kev cuam tshuam nws cov txiaj ntsig. Lub neej txee ntawm cov khoom no yog 6 lub hlis. Yog tias dhau lub sijhawm no, nws tuaj yeem siv txuas ntxiv tsuas yog tom qab cov ntsuas kev ua tau zoo tau raug sim thiab lees paub kom ua tau raws li cov qauv xav tau.