Qhov loj tshaj qhov kev tsis ntseeg tau tsa los ntawm cov neeg siv khoom yog qhov hloov pauv ntawm cov khoom tiav polycarboxylate superplasticizer admixture.

Qee zaum, polycarboxylate superplasticizer admixture manufacturers xa cov khoom ntshiab thiab pob tshab rau cov neeg siv khoom, thiab qee zaum cov khoom xa tuaj yog xim liab, thiab cov tsos yog tsis ruaj tsis khov. Lub ntsiab yog vim li cas rau qhov tshwm sim yog hais tias lub tsheb thauj mus los ntawm admixture manufacturers yog cov kaus poom hlau. Kev siv cov hlau tsis muaj hlau ua lub tsheb thauj khoom yog ib qho kev ua ntawm lub zos tyrant. Polycarboxylate superplasticizer Cov khoom no muaj pH nruab nrab, tab sis nws yuav hnov ​​​​mob nrog hlau. Cov hlau atoms yog oxidized rau ferric hlau uas dissolves rau hauv cov tshuaj thiab dyes cov kua liab. Cov tshuaj tiv thaiv no tsis ua phem. Yog tias cov khoom sib xyaw yog loaded thiab unloaded nyob rau tib hnub, cov xim ntawm admixture yuav tsis hloov ntau. Yog hais tias muaj cov khoom seem nyob rau hnub tom qab los yog hauv lub thawv, cov tshuaj nplaum yuav inevitably yuav stained liab. Feem ntau, cov kaus poom hlau tuab yuav tsis xau tom qab peb mus rau tsib xyoos, thiab tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm cov khoom, yog li feem ntau cov neeg tsim khoom tseem siv cov kaus poom hlau rau kev thauj mus los.

Ib yam li ntawd, kev hloov pauv ntawm cov khoom tiav polycarboxylate superplasticizer admixture vim muaj teeb meem ntawm lub tank cia tsis cuam tshuam rau cov khoom zoo.

Lub tiav lawm polycarboxylate superplasticizer admixture tsis tsuas yog tig liab, tab sis kuj muaj peev xwm ntawm blackening. Cov tshuaj pleev xim dub yog dab tuag hauv cov xim thiab muaj ntxhiab tsw phem. Yog vim li cas rau qhov teeb meem no yog tias cov kab mob seem nyob hauv sodium gluconate siv hauv kev sib xyaw ntawm cov tshuaj txuas ntxiv mus rau qhov kub thiab txias thiab ua rau cov organic teeb meem tsis zoo. Qhov no blackening tsis muaj dab tsi ua nrog polycarboxylate niam cawv, tag nrho cov sodium gluconate tau noj. Feem ntau hais lus, nws tsis cuam tshuam rau cov khoom lag luam, thiab cov neeg siv khoom nrog lub sijhawm luv luv tau siv cov khoom ua ntej nws fermented. Fermentation yuav tshwm sim tom qab kaum hnub ntawm qhib cua cia rau lub caij ntuj sov. Txoj kev daws teeb meem yog ntxiv ib qho tshuaj tiv thaiv rau cov tshuaj sib tov.

Wb tham txog qhov reddening ntawm niam cawv. Yog tias qhov tshwm sim reddening tshwm sim los ntawm kev noj tshuaj tsis raug ntawm tus neeg sawv cev txo qis, nws tuaj yeem txhim kho los ntawm kev kho cov tshuaj oxidizing tus neeg saib xyuas thiab txo tus neeg sawv cev. Yog tias nws yog qhov tshwm sim reddening tshwm sim los ntawm kev sib cuag nrog hlau, cov tshuaj yog. . . Tsis txhob kov hlau. Yuav ua li cas yog tias nws yog ib qho tseem ceeb kom tsis txhob muaj kev sib cuag nrog hlau? Cov hauv qab no yog qhov kev sim sib piv uas kuv tau ua. Muab cov cawv niam faib ua ob ntu, ib feem ntawm niam cawv yog muab tso rau hauv lub thawv yas, thiab ib feem ntawm niam cawv muab ib daim hlau.

Tom qab niam cawv hloov liab, cia peb ua ib qho kev sib piv ntawm pulp huv.

Lub npe: Polycarboxylate superplasticizer niam cawv

Lub npe: Dyed polycarboxylate superplasticizer niam cawv

Cement ntxiv: **

Cement ntxiv:**

Dosage: 0.3 feem pua

Dosage: 0.3 feem pua

Qhov siab mm: 230

Qhov siab mm: 215

Lus Cim: Cov niam cov kua dej ntawm polycarboxylate superplasticizer siv hauv kev sim yog qhov feem pua ​​​​ntawm cov cement, tus nqi ntawm cov cement yog 300g, thiab cov dej: 87g;

Qhov xaus ntawm qhov kev ntsuam xyuas tseem zoo li qhov kev sib cuag ntawm niam cawv nrog cov khoom siv hlau tsis cuam tshuam rau cov khoom zoo.

Thaum lub sij hawm cov txheej txheem ntawm soaking lub hlau thaiv, kuv nrhiav tau ib yam zoo kawg nkaus. Tom qab peb hnub ntawm immersion nyob rau hauv niam cawv, qhov saum npoo yog du li puas tau. Polycarboxylate superplasticizer kuj muaj cov nyhuv ntawm xeb tshem tawm.

Txhawm rau ua kom tiav, cov ntsiab lus ntawm kab lus no yog qhov yooj yim, thiab nws tuaj yeem suav tias yog ib qho teeb meem me me uas feem ntau ntsib hauv lub neej niaj hnub. Yog tias koj xav txog nws, tsuas yog tshawb xyuas nws. Nyob rau hauv lub neej yav tom ntej, yog tias cov neeg siv khoom muaj lus nug txog qhov no, lawv tuaj yeem teb nrog laj thawj thiab pov thawj. Los ntawm qhov kev xav theoretical nkaus xwb, polycarboxylate admixture yuav tsum ua kom tag nrho cov cuab yeej los ntawm cov hlau. Tab sis hauv kev tsim khoom tiag tiag, cov khoom siv hlau yog cov cuab yeej siv nyiaj ntau tshaj plaws thiab ntim khoom. Yog li ntawd, cov cuab yeej hlau kuj tseem siv rau hauv qhov chaw uas qhov kev ua haujlwm cuam tshuam tsis yog qhov tshwj xeeb.